diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9fd7a961..13634558 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,21 @@
+# [1.16.0](https://github.com/hiloteam/Hilo3d/compare/1.15.20...1.16.0) (2022-01-04)
+
+
+### Bug Fixes
+
+* KHR_techniques_webgl parse texture bug ([f45879e](https://github.com/hiloteam/Hilo3d/commit/f45879ed7b826eb6049e14069120f0c2e3192f6b))
+* pbr shader texture lod bug ([8256991](https://github.com/hiloteam/Hilo3d/commit/825699140ccc44bf7b9bbc83769526a5fac9584c))
+* the nextTick callback of ticker should pass in the dt parameter ([db267cb](https://github.com/hiloteam/Hilo3d/commit/db267cb06d40bdb8ad63a3db7d14ca3ed1a43f71))
+* unlit material transparency bug ([1006c60](https://github.com/hiloteam/Hilo3d/commit/1006c60340c511a908fd90d5ef8f331b1749d468))
+
+
+### Features
+
+* add JOINT & WEIGHT semantic ([2a9da6a](https://github.com/hiloteam/Hilo3d/commit/2a9da6aa59113c8e5f0d7cd4df46a938cd2e7d15))
+* Add the function of dynamically modifying the targetFPS of the ticker ([e41f6cf](https://github.com/hiloteam/Hilo3d/commit/e41f6cf521040b0ffa0bf32b980eca1de0c15f84))
+
+
+
## [1.15.20](https://github.com/hiloteam/Hilo3d/compare/1.15.19...1.15.20) (2021-07-19)
diff --git a/README.md b/README.md
index ab0cfec9..d654f71d 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ English | [简体中文](./README_ZH.md)
* use script tag from a [cdn][cdn-url]
```
-
+
```
### Documentation
@@ -122,4 +122,4 @@ English | [简体中文](./README_ZH.md)
[size-image]:https://img.badgesize.io/hiloteam/hilo3d/master/build/Hilo3d.js.svg?compression=gzip&style=flat-square
[ci-url]:https://github.com/hiloteam/Hilo3d/actions?query=workflow%3A%22npm+test%22+branch%3Adev
[ci-image]:https://img.shields.io/github/workflow/status/hiloteam/Hilo3d/npm%20test?style=flat-square
-[cdn-url]: https://cdn.jsdelivr.net/npm/hilo3d@1.15.20/build/Hilo3d.js
+[cdn-url]: https://cdn.jsdelivr.net/npm/hilo3d@1.16.0/build/Hilo3d.js
diff --git a/README_ZH.md b/README_ZH.md
index 10d59586..a5e27184 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -23,7 +23,7 @@
* 使用 script 标签加载 [cdn][cdn-url]
```
-
+
```
### 文档
@@ -122,4 +122,4 @@
[size-image]:https://img.badgesize.io/hiloteam/hilo3d/master/build/Hilo3d.js.svg?compression=gzip&style=flat-square
[ci-url]:https://github.com/hiloteam/Hilo3d/actions?query=workflow%3A%22npm+test%22+branch%3Adev
[ci-image]:https://img.shields.io/github/workflow/status/hiloteam/Hilo3d/npm%20test?style=flat-square
-[cdn-url]: https://cdn.jsdelivr.net/npm/hilo3d@1.15.20/build/Hilo3d.js
+[cdn-url]: https://cdn.jsdelivr.net/npm/hilo3d@1.16.0/build/Hilo3d.js
diff --git a/build/Hilo3d.js b/build/Hilo3d.js
index 0dd2aaa4..bc474096 100644
--- a/build/Hilo3d.js
+++ b/build/Hilo3d.js
@@ -1,5 +1,5 @@
/*!
- * Hilo3d 1.15.20
+ * Hilo3d 1.16.0
* Copyright (c) 2017-present Alibaba Group Holding Ltd.
* @license MIT
*/
@@ -31,9 +31,9 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
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n=e[0],r=e[1],i=e[2],a=e[3],s=e[4],o=e[5],u=e[6],c=e[7],h=e[8],f=e[9],l=e[10],d=e[11],m=e[12],_=e[13],p=e[14],g=e[15],v=n*o-r*s,E=n*u-i*s,T=n*c-a*s,M=r*u-i*o,A=r*c-a*o,L=i*c-a*u,I=h*_-f*m,O=h*p-l*m,S=h*g-d*m,R=f*p-l*_,y=f*g-d*_,N=l*g-d*p,x=v*N-E*y+T*R+M*S-A*O+L*I;return x?(x=1/x,t[0]=(o*N-u*y+c*R)*x,t[1]=(i*y-r*N-a*R)*x,t[2]=(_*L-p*A+g*M)*x,t[3]=(l*A-f*L-d*M)*x,t[4]=(u*S-s*N-c*O)*x,t[5]=(n*N-i*S+a*O)*x,t[6]=(p*T-m*L-g*E)*x,t[7]=(h*L-l*T+d*E)*x,t[8]=(s*y-o*S+c*I)*x,t[9]=(r*S-n*y-a*I)*x,t[10]=(m*A-_*T+g*v)*x,t[11]=(f*T-h*A-d*v)*x,t[12]=(o*O-s*R-u*I)*x,t[13]=(n*R-r*O+i*I)*x,t[14]=(_*E-m*M-p*v)*x,t[15]=(h*M-f*E+l*v)*x,t):null},e.adjoint=function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],s=e[4],o=e[5],u=e[6],c=e[7],h=e[8],f=e[9],l=e[10],d=e[11],m=e[12],_=e[13],p=e[14],g=e[15];return t[0]=o*(l*g-d*p)-f*(u*g-c*p)+_*(u*d-c*l),t[1]=-(r*(l*g-d*p)-f*(i*g-a*p)+_*(i*d-a*l)),t[2]=r*(u*g-c*p)-o*(i*g-a*p)+_*(i*c-a*u),t[3]=-(r*(u*d-c*l)-o*(i*d-a*l)+f*(i*c-a*u)),t[4]=-(s*(l*g-d*p)-h*(u*g-c*p)+m*(u*d-c*l)),t[5]=n*(l*g-d*p)-h*(i*g-a*p)+m*(i*d-a*l),t[6]=-(n*(u*g-c*p)-s*(i*g-a*p)+m*(i*c-a*u)),t[7]=n*(u*d-c*l)-s*(i*d-a*l)+h*(i*c-a*u),t[8]=s*(f*g-d*_)-h*(o*g-c*_)+m*(o*d-c*f),t[9]=-(n*(f*g-d*_)-h*(r*g-a*_)+m*(r*d-a*f)),t[10]=n*(o*g-c*_)-s*(r*g-a*_)+m*(r*c-a*o),t[11]=-(n*(o*d-c*f)-s*(r*d-a*f)+h*(r*c-a*o)),t[12]=-(s*(f*p-l*_)-h*(o*p-u*_)+m*(o*l-u*f)),t[13]=n*(f*p-l*_)-h*(r*p-i*_)+m*(r*l-i*f),t[14]=-(n*(o*p-u*_)-s*(r*p-i*_)+m*(r*u-i*o)),t[15]=n*(o*l-u*f)-s*(r*l-i*f)+h*(r*u-i*o),t},e.determinant=function(t){var e=t[0],n=t[1],r=t[2],i=t[3],a=t[4],s=t[5],o=t[6],u=t[7],c=t[8],h=t[9],f=t[10],l=t[11],d=t[12],m=t[13],_=t[14],p=t[15];return(e*s-n*a)*(f*p-l*_)-(e*o-r*a)*(h*p-l*m)+(e*u-i*a)*(h*_-f*m)+(n*o-r*s)*(c*p-l*d)-(n*u-i*s)*(c*_-f*d)+(r*u-i*o)*(c*m-h*d)},e.multiply=a,e.translate=function(t,e,n){var r=n[0],i=n[1],a=n[2],s=void 0,o=void 0,u=void 0,c=void 0,h=void 0,f=void 0,l=void 0,d=void 0,m=void 0,_=void 0,p=void 0,g=void 0;return e===t?(t[12]=e[0]*r+e[4]*i+e[8]*a+e[12],t[13]=e[1]*r+e[5]*i+e[9]*a+e[13],t[14]=e[2]*r+e[6]*i+e[10]*a+e[14],t[15]=e[3]*r+e[7]*i+e[11]*a+e[15]):(s=e[0],o=e[1],u=e[2],c=e[3],h=e[4],f=e[5],l=e[6],d=e[7],m=e[8],_=e[9],p=e[10],g=e[11],t[0]=s,t[1]=o,t[2]=u,t[3]=c,t[4]=h,t[5]=f,t[6]=l,t[7]=d,t[8]=m,t[9]=_,t[10]=p,t[11]=g,t[12]=s*r+h*i+m*a+e[12],t[13]=o*r+f*i+_*a+e[13],t[14]=u*r+l*i+p*a+e[14],t[15]=c*r+d*i+g*a+e[15]),t},e.scale=function(t,e,n){var r=n[0],i=n[1],a=n[2];return 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n>0?(r=2*Math.sqrt(n+1),t[3]=.25*r,t[0]=(e[6]-e[9])/r,t[1]=(e[8]-e[2])/r,t[2]=(e[1]-e[4])/r):e[0]>e[5]&&e[0]>e[10]?(r=2*Math.sqrt(1+e[0]-e[5]-e[10]),t[3]=(e[6]-e[9])/r,t[0]=.25*r,t[1]=(e[1]+e[4])/r,t[2]=(e[8]+e[2])/r):e[5]>e[10]?(r=2*Math.sqrt(1+e[5]-e[0]-e[10]),t[3]=(e[8]-e[2])/r,t[0]=(e[1]+e[4])/r,t[1]=.25*r,t[2]=(e[6]+e[9])/r):(r=2*Math.sqrt(1+e[10]-e[0]-e[5]),t[3]=(e[1]-e[4])/r,t[0]=(e[8]+e[2])/r,t[1]=(e[6]+e[9])/r,t[2]=.25*r),t},e.fromRotationTranslationScale=function(t,e,n,r){var i=e[0],a=e[1],s=e[2],o=e[3],u=i+i,c=a+a,h=s+s,f=i*u,l=i*c,d=i*h,m=a*c,_=a*h,p=s*h,g=o*u,v=o*c,E=o*h,T=r[0],M=r[1],A=r[2];return t[0]=(1-(m+p))*T,t[1]=(l+E)*T,t[2]=(d-v)*T,t[3]=0,t[4]=(l-E)*M,t[5]=(1-(f+p))*M,t[6]=(_+g)*M,t[7]=0,t[8]=(d+v)*A,t[9]=(_-g)*A,t[10]=(1-(f+m))*A,t[11]=0,t[12]=n[0],t[13]=n[1],t[14]=n[2],t[15]=1,t},e.fromRotationTranslationScaleOrigin=function(t,e,n,r,i){var a=e[0],s=e[1],o=e[2],u=e[3],c=a+a,h=s+s,f=o+o,l=a*c,d=a*h,m=a*f,_=s*h,p=s*f,g=o*f,v=u*c,E=u*h,T=u*f,M=r[0],A=r[1],L=r[2],I=i[0],O=i[1],S=i[2],R=(1-(_+g))*M,y=(d+T)*M,N=(m-E)*M,x=(d-T)*A,b=(1-(l+g))*A,C=(p+v)*A,P=(m+E)*L,w=(p-v)*L,H=(1-(l+_))*L;return t[0]=R,t[1]=y,t[2]=N,t[3]=0,t[4]=x,t[5]=b,t[6]=C,t[7]=0,t[8]=P,t[9]=w,t[10]=H,t[11]=0,t[12]=n[0]+I-(R*I+x*O+P*S),t[13]=n[1]+O-(y*I+b*O+w*S),t[14]=n[2]+S-(N*I+C*O+H*S),t[15]=1,t},e.fromQuat=function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],s=n+n,o=r+r,u=i+i,c=n*s,h=r*s,f=r*o,l=i*s,d=i*o,m=i*u,_=a*s,p=a*o,g=a*u;return t[0]=1-f-m,t[1]=h+g,t[2]=l-p,t[3]=0,t[4]=h-g,t[5]=1-c-m,t[6]=d+_,t[7]=0,t[8]=l+p,t[9]=d-_,t[10]=1-c-f,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.frustum=function(t,e,n,r,i,a,s){var o=1/(n-e),u=1/(i-r),c=1/(a-s);return t[0]=2*a*o,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*a*u,t[6]=0,t[7]=0,t[8]=(n+e)*o,t[9]=(i+r)*u,t[10]=(s+a)*c,t[11]=-1,t[12]=0,t[13]=0,t[14]=s*a*2*c,t[15]=0,t},e.perspective=function(t,e,n,r,i){var a=1/Math.tan(e/2),s=void 0;return t[0]=a/n,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,null!=i&&i!==1/0?(s=1/(r-i),t[10]=(i+r)*s,t[14]=2*i*r*s):(t[10]=-1,t[14]=-2*r),t},e.perspectiveFromFieldOfView=function(t,e,n,r){var i=Math.tan(e.upDegrees*Math.PI/180),a=Math.tan(e.downDegrees*Math.PI/180),s=Math.tan(e.leftDegrees*Math.PI/180),o=Math.tan(e.rightDegrees*Math.PI/180),u=2/(s+o),c=2/(i+a);return t[0]=u,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=c,t[6]=0,t[7]=0,t[8]=-(s-o)*u*.5,t[9]=(i-a)*c*.5,t[10]=r/(n-r),t[11]=-1,t[12]=0,t[13]=0,t[14]=r*n/(n-r),t[15]=0,t},e.ortho=function(t,e,n,r,i,a,s){var o=1/(e-n),u=1/(r-i),c=1/(a-s);return t[0]=-2*o,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*u,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*c,t[11]=0,t[12]=(e+n)*o,t[13]=(i+r)*u,t[14]=(s+a)*c,t[15]=1,t},e.lookAt=function(t,e,n,a){var s=void 0,o=void 0,u=void 0,c=void 0,h=void 0,f=void 0,l=void 0,d=void 0,m=void 0,_=void 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t[0]=e[0]+n[0],t[1]=e[1]+n[1],t[2]=e[2]+n[2],t[3]=e[3]+n[3],t[4]=e[4]+n[4],t[5]=e[5]+n[5],t[6]=e[6]+n[6],t[7]=e[7]+n[7],t[8]=e[8]+n[8],t[9]=e[9]+n[9],t[10]=e[10]+n[10],t[11]=e[11]+n[11],t[12]=e[12]+n[12],t[13]=e[13]+n[13],t[14]=e[14]+n[14],t[15]=e[15]+n[15],t},e.subtract=o,e.multiplyScalar=function(t,e,n){return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*n,t[5]=e[5]*n,t[6]=e[6]*n,t[7]=e[7]*n,t[8]=e[8]*n,t[9]=e[9]*n,t[10]=e[10]*n,t[11]=e[11]*n,t[12]=e[12]*n,t[13]=e[13]*n,t[14]=e[14]*n,t[15]=e[15]*n,t},e.multiplyScalarAndAdd=function(t,e,n,r){return t[0]=e[0]+n[0]*r,t[1]=e[1]+n[1]*r,t[2]=e[2]+n[2]*r,t[3]=e[3]+n[3]*r,t[4]=e[4]+n[4]*r,t[5]=e[5]+n[5]*r,t[6]=e[6]+n[6]*r,t[7]=e[7]+n[7]*r,t[8]=e[8]+n[8]*r,t[9]=e[9]+n[9]*r,t[10]=e[10]+n[10]*r,t[11]=e[11]+n[11]*r,t[12]=e[12]+n[12]*r,t[13]=e[13]+n[13]*r,t[14]=e[14]+n[14]*r,t[15]=e[15]+n[15]*r,t},e.exactEquals=function(t,e){return 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r=function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n]);return e.default=t,e}(n(0));function i(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function a(t,e,n){var r=e[0],i=e[1],a=e[2],s=e[3],o=e[4],u=e[5],c=e[6],h=e[7],f=e[8],l=e[9],d=e[10],m=e[11],_=e[12],p=e[13],g=e[14],v=e[15],E=n[0],T=n[1],M=n[2],A=n[3];return t[0]=E*r+T*o+M*f+A*_,t[1]=E*i+T*u+M*l+A*p,t[2]=E*a+T*c+M*d+A*g,t[3]=E*s+T*h+M*m+A*v,E=n[4],T=n[5],M=n[6],A=n[7],t[4]=E*r+T*o+M*f+A*_,t[5]=E*i+T*u+M*l+A*p,t[6]=E*a+T*c+M*d+A*g,t[7]=E*s+T*h+M*m+A*v,E=n[8],T=n[9],M=n[10],A=n[11],t[8]=E*r+T*o+M*f+A*_,t[9]=E*i+T*u+M*l+A*p,t[10]=E*a+T*c+M*d+A*g,t[11]=E*s+T*h+M*m+A*v,E=n[12],T=n[13],M=n[14],A=n[15],t[12]=E*r+T*o+M*f+A*_,t[13]=E*i+T*u+M*l+A*p,t[14]=E*a+T*c+M*d+A*g,t[15]=E*s+T*h+M*m+A*v,t}function s(t,e,n){var 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r=n[0],i=n[1];return t[0]=r*e[0],t[1]=r*e[1],t[2]=r*e[2],t[3]=i*e[3],t[4]=i*e[4],t[5]=i*e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t},e.fromTranslation=function(t,e){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=e[0],t[7]=e[1],t[8]=1,t},e.fromRotation=function(t,e){var n=Math.sin(e),r=Math.cos(e);return t[0]=r,t[1]=n,t[2]=0,t[3]=-n,t[4]=r,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},e.fromScaling=function(t,e){return t[0]=e[0],t[1]=0,t[2]=0,t[3]=0,t[4]=e[1],t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},e.fromMat2d=function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=0,t[3]=e[2],t[4]=e[3],t[5]=0,t[6]=e[4],t[7]=e[5],t[8]=1,t},e.fromQuat=function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],s=n+n,o=r+r,u=i+i,c=n*s,h=r*s,f=r*o,l=i*s,d=i*o,m=i*u,_=a*s,p=a*o,g=a*u;return t[0]=1-f-m,t[3]=h-g,t[6]=l+p,t[1]=h+g,t[4]=1-c-m,t[7]=d-_,t[2]=l-p,t[5]=d+_,t[8]=1-c-f,t},e.normalFromMat4=function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],s=e[4],o=e[5],u=e[6],c=e[7],h=e[8],f=e[9],l=e[10],d=e[11],m=e[12],_=e[13],p=e[14],g=e[15],v=n*o-r*s,E=n*u-i*s,T=n*c-a*s,M=r*u-i*o,A=r*c-a*o,L=i*c-a*u,I=h*_-f*m,O=h*p-l*m,S=h*g-d*m,R=f*p-l*_,y=f*g-d*_,N=l*g-d*p,x=v*N-E*y+T*R+M*S-A*O+L*I;return x?(x=1/x,t[0]=(o*N-u*y+c*R)*x,t[1]=(u*S-s*N-c*O)*x,t[2]=(s*y-o*S+c*I)*x,t[3]=(i*y-r*N-a*R)*x,t[4]=(n*N-i*S+a*O)*x,t[5]=(r*S-n*y-a*I)*x,t[6]=(_*L-p*A+g*M)*x,t[7]=(p*T-m*L-g*E)*x,t[8]=(m*A-_*T+g*v)*x,t):null},e.projection=function(t,e,n){return t[0]=2/e,t[1]=0,t[2]=0,t[3]=0,t[4]=-2/n,t[5]=0,t[6]=-1,t[7]=1,t[8]=1,t},e.str=function(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"},e.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2))},e.add=function(t,e,n){return 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t-e}},{key:"plus",value:function(t,e){return t+e}},{key:"pp",value:function(t,e,n,r){return r-e-n+t}},{key:"depp",value:function(t,e,n,r){return e+n-t+r}},{key:"ATTR",get:function(){return s}},{key:"ATTR_NAME_ID",get:function(){return u}}]),i(t,[{key:"getAttrLength",value:function(){return this.attrs[0].data.length/this.attrs[0].itemCount}},{key:"attrIdToName",value:function(t){return o[t]||"OTHER"}},{key:"addAttr",value:function(t,e,n){s[t]?(this.attrIndexMap[t]=this.attrs.length,n||(n=f[t])):n||(n=1),this.attrs.push({name:t,itemCount:n,data:e})}},{key:"getAttr",value:function(t){if(this.attrIndexMap[t])return this.attrs[this.attrIndexMap[t]];for(var e=this.attrs.length-1;e>=0;e--){var n=this.attrs[e];if(n.name===t)return n}}},{key:"cal",value:function(t,e,n){for(var r=arguments.length,i=new Array(r>3?r-3:0),a=3;a=0;c--)o[u+c]=n.apply(null,i.map((function(t){return s[t*r.itemCount+c]})))}))}},{key:"quantize",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.attrs.forEach((function(e){if("JOINT"!==e.name&&0!=t[e.name]){var n=a.encode(e.data,t[e.name]||12);e.quantizationBit=n.quantizationBit,e.min=n.min,e.max=n.max,e.data=n.data}}))}},{key:"dequantize",value:function(){this.attrs.forEach((function(t){t.quantizationBit&&(t.data=a.decode(t.data,t.quantizationBit,t.min,t.max))}))}},{key:"convertTypedArray",value:function(){!this.indices||this.indices instanceof Array||(this.indices=Array.from(this.indices)),this.attrs.forEach((function(t){t.data instanceof Array||t.data instanceof Float32Array||(t.data=Array.from(t.data))}))}},{key:"clearEBAttrs",value:function(){delete this.clers,delete this.holes,delete this.handles}},{key:"convertToTypedArray",value:function(){this.indices instanceof Array&&(this.getAttrLength()>65535?this.indices=new Uint32Array(this.indices):this.indices=new Uint16Array(this.indices)),this.attrs.forEach((function(t){t.data instanceof Array&&(t.data=new Float32Array(t.data))}))}},{key:"prepareToWorkerSend",value:function(){return this.clearEBAttrs(),this.convertToTypedArray(),this.getAllBuffers()}},{key:"clone",value:function(){var e=new t(Array.from(this.indices),this.mode);return Object.assign(e.attrIndexMap,this.attrIndexMap),e.attrs=this.attrs.map((function(t){var e=Object.assign({},t);return e.data=Array.from(e.data),e})),e}},{key:"cloneStruct",value:function(){var e=new t;return e.mode=this.mode,this.indices&&(e.indices=[]),Object.assign(e.attrIndexMap,this.attrIndexMap),e.attrs=this.attrs.map((function(t){var e=Object.assign({},t);return e.data=[],e})),e}},{key:"toHilo3dGeometry",value:function(t,e){var n=e||new t.Geometry;return this.indices&&(this.indices.BYTES_PER_ELEMENT?n.indices=new t.GeometryData(this.indices,1):this.getAttrLength()>65535?n.indices=new t.GeometryData(new Uint32Array(this.indices),1):n.indices=new t.GeometryData(new Uint16Array(this.indices),1)),this.attrs.forEach((function(e){var r=c[e.name];r&&(e.data.BYTES_PER_ELEMENT?n[r]=new t.GeometryData(e.data,e.itemCount):n[r]=new t.GeometryData(new Float32Array(e.data),e.itemCount))})),n}},{key:"getAllBuffers",value:function(){var t=[];return this.indices.BYTES_PER_ELEMENT&&t.push(this.indices.buffer),this.attrs.forEach((function(e){e.data&&e.data.BYTES_PER_ELEMENT&&t.push(e.data.buffer)})),t}}],[{key:"fromGLTFPrimitive",value:function(e){var n=new t(e.indices,e.mode),r=e.attributes,i=0;for(var a in r.POSITION&&(i=r.POSITION.length/3),r)if(s[a]){var o=f[s[a]];i&&(o=r[a].length/i),n.addAttr(s[a],r[a],o)}else console.warn("Dont support attribute",a);return n}},{key:"fromHilo3dGeometry",value:function(e){var n=new t(e.indices.data,e.mode);for(var r in h)e[r]&&n.addAttr(h[r],e[r].data,e[r].size);return n}}]),t}();t.exports=l},function(t,e){var n={};function r(t){return n[t]||(n[t]=Math.pow(2,t)-1),n[t]}t.exports={cal:function(t,e,n,i){var a=r(i),s=n-e;return Math.round((t-e)/s*a)},encode:function(t){for(var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:8,n=t.length,i=r(e),a=1/0,s=-1/0,o=0;o1&&void 0!==arguments[1]?arguments[1]:[],n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1,a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:8,s=t.length,o=r(a),u=i-n||1,c=0;c1&&void 0!==arguments[1]?arguments[1]:8,n=arguments.length>2?arguments[2]:void 0,i=arguments.length>3?arguments[3]:void 0,a=t.length,s=r(e),o=i-n,u=new Float32Array(a),c=0;c1&&void 0!==arguments[1]?arguments[1]:[],n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:3,r=t.length,i=0;i1&&void 0!==arguments[1]?arguments[1]:0;return t instanceof Uint8Array&&(e=t.byteOffset,t=t.buffer),function(t){return new u[t.type](t).decompress()}(function(t,e){var n=new Uint8Array(t,e,4);if(65!==n[0]||77!==n[1]||67!==n[2])throw new Error("The file is not AMC format!");var r=c[n[3]].read(t,e+4);return r.geometry.type=n[3],r.geometry}(t,e))}var f,l=null,d=null;function m(t,e){return!l&&o()?(l=new s({wasmURL:t,memPages:e}),d=l.init()):d||Promise.resolve()}function _(t,e,n){if(l||m(e,n),!l||!l.isReady)return h(t);try{return l.decompress(t)}catch(e){return console.warn("wasm decompress error",e),h(t)}}var p=null;function g(t){return t=t||"https://g.alicdn.com/hilo/amc/0.1.27/worker.js",p||(!1===f||"undefined"==typeof Worker?Promise.reject("dont support web worker"):p=/^(?:http|blob|data:|\/\/)/.test(t)?new Promise((function(e,n){var r=new XMLHttpRequest;r.addEventListener("load",(function(){if("undefined"==typeof URL||"undefined"==typeof Blob)f=new Worker("data:application/javascript, ".concat(this.responseText));else{var t=URL.createObjectURL(new Blob([this.responseText]));f=new Worker(t)}f.onerror=function(t){console.log("web worker error",t),f=!1,n(t)},e(f)})),r.addEventListener("error",(function(t){return n(t)})),r.open("get",t,!0),r.send()})):new Promise((function(e,n){(f=new Worker(t)).onerror=function(t){console.log("web worker init error",t),f=!1,n(t)},e(f)})))}var v=0;function E(t,e,n,i){return e=e&&o(),t=new Uint8Array(t),g(i).then((function(i){return new Promise((function(a,s){var o=v++,u=function(e){if(e.data.id===o)if(i.removeEventListener("message",u),u=null,e.data.data){var n=e.data.data;n.constructor=r,n.__proto__=r.prototype,a(n)}else a(h(t))};i.addEventListener("message",u),i.postMessage({id:o,data:t,useWASM:e,wasmURL:n},[t.buffer])}))})).catch((function(r){return e?_(t,n):h(t)}))}t.exports={initWASM:m,initWorker:g,decompress:function(t,e,n){var r=o();return!r||t.byteLength>1048576?E(t,r,e,n):r?Promise.resolve(_(t,e)):Promise.resolve(h(t))},decompressWithJS:h,decompressWithWASM:_,decompressWithWorker:E,destory:function(){f&&(f.terminate(),f=null,p=null),l&&(l=null,d=null)}}},function(t,e,n){function r(t){return function(t){if(Array.isArray(t)){for(var e=0,n=new Array(t.length);e=0;n-=2)e[t[n]]=t[n-1]}},{key:"mapBoundary",value:function(t){for(var e=this.indices,n=t.length,r=this.currentVertex,i=this.currentVertex-n+1,a=n-1;a>=0;a--)e[this.nextCorner(t[a])]=r,r=i,e[this.prevCorner(t[a])]=i++;this.currentVertex-=n}},{key:"mapHoleBoundary",value:function(t){for(var e=this.indices,n=t.length,r=this.currentVertex-n+1,i=r,a=n-1;a>=0;a--)e[this.nextCorner(t[a])]=r++,e[this.prevCorner(t[a])]=a?r:i;this.currentVertex-=n}},{key:"fixNegativeIndex",value:function(t){for(var e=t,n=this.indices;n[t]<0;){if(e===-n[-n[t]]||n[t]===n[-n[t]]){console.warn("dead loop bug!!"),n[s]=0;break}n[t]=n[-n[t]]}}},{key:"fixIndicesAndReadVertice",value:function(){for(var t,e=this.indices,n=this.handlesMap,r=this.clers,i=r.length,a=-1,s=[],u=0,c=0;u1&&void 0!==arguments[1]?arguments[1]:-1;if(!this.readedVertexMap[t]&&(this.readedVertexMap[t]=1,!this.noParallelogramPrediction)){var n=this.indices,r=this.geometry;-1===e?void 0!==this.lastReadVertexIndex&&r.cal(r,t,a.plus,this.lastReadVertexIndex,t):r.cal(r,t,a.depp,n[e],n[this.prevCorner(e)],n[this.nextCorner(e)],t),this.lastReadVertexIndex=t}}},{key:"markCorner",value:function(t,e){var n=this.indices;void 0===n[this.nextCorner(t)]&&(n[this.nextCorner(t)]=-this.prevCorner(e[0])),void 0===n[this.prevCorner(t)]&&(n[this.prevCorner(t)]=-this.nextCorner(e[e.length-1]))}},{key:"onFaceC",value:function(t){var e=this.indices,n=3*this.currentFace,r=this.currentVertex--;e[n]=r;var i=t.pop();return e[this.nextCorner(i)]=r,e[this.prevCorner(i)]=-this.nextCorner(t[t.length-1]),i=t.shift(),e[this.prevCorner(i)]=r,e[this.nextCorner(i)]=-this.prevCorner(t[0]),t.push(n),t}},{key:"onFaceL",value:function(t){var e=3*this.currentFace;return this.markCorner(t.pop(),t),t.unshift(e+2),t.push(e),t}},{key:"onFaceF",value:function(t,e){return t&&this.mapBoundary(t),this.onFaceE(null,e)}},{key:"onFaceE",value:function(t,e){var n=3*this.currentFace;return t&&e.push(t),[n+2,n+1,n]}},{key:"onFaceR",value:function(t){var e=3*this.currentFace;return this.markCorner(t.pop(),t),t.push(e+1,e),t}},{key:"onHandleEnd",value:function(t,e,n){var r=this.indices,i=3*this.currentFace,a=this.handlesMap[this.currentFace],s=e.splice(0,t);return e.shift(),n.push(s),r[this.nextCorner(a)]=-(i+1),r[this.prevCorner(a)]=-this.nextCorner(s[s.length-1]),r[i]=-this.prevCorner(s[0]),e.push(i),e}},{key:"onHandleStart",value:function(t,e){for(var n,i=this.indices,a=3*this.currentFace,s=this.handlesMap[this.currentFace],o=e.length-1;o>=0;o--){var u=e[o].indexOf(s);if(u>=0){var c,h=(n=e.splice(o,1)[0]).splice(0,u);n.shift(),(c=n).push.apply(c,r(h));break}}return i[this.nextCorner(s)]=-(a+1),i[this.prevCorner(s)]=-this.nextCorner(n[n.length-1]),i[a]=-this.prevCorner(t[0]),(t=n.concat(t)).push(a),t}},{key:"onFaceS",value:function(t,e,n){var r=this.handlesMap,i=this.indices,a=3*this.currentFace;if(r[this.currentFace]){this.markCorner(t.pop(),t);var s=t.indexOf(r[this.currentFace]);t=s>=0?this.onHandleEnd(s,t,n):this.onHandleStart(t,n)}else{var o=t.pop();this.markCorner(o,t),i[a]=-this.nextCorner(o);var u=e.pop();this.markCorner(u.pop(),u),(t=u.concat(t)).push(a)}return t}},{key:"onFaceM",value:function(t,e,n){var r=this.indices,i=3*this.currentFace,a=t.splice(0,this.holes[this.currentHole--]);this.mapHoleBoundary(a);var s=r[this.prevCorner(a[0])];r[i]=s;var o=t.pop();return r[this.prevCorner(o)]=-this.nextCorner(t[t.length-1]),r[this.nextCorner(o)]=s,o=t.shift(),r[this.prevCorner(o)]=s,r[this.nextCorner(o)]=-this.prevCorner(t[0]),t.push(i),t}},{key:"decompress",value:function(){this.readedVertexMap=new Uint8Array(this.vertexCount);var t=this.faceCount,e=this.indices=new Array(3*t);this.currentFace=t-1,this.currentVertex=this.vertexCount-1,this.currentHole=this.holes.length-1;for(var n,r=this.clers,i=[],a=[];this.currentFace>=0;){var s="onFace"+u[r[this.currentFace]];this[s]?n=this[s](n,i,a):console.warn("has no ".concat(s)),this.currentFace--}return this.mapBoundary(n),this.fixIndicesAndReadVertice(this.indices),this.geometry.indices=e,this.geometry.dequantize(),this.geometry}},{key:"_onDecompressFace",value:function(t,e){this.onDecompressFace&&this.onDecompressFace(t,e)}}])&&i(e.prototype,n),t}();t.exports=c},function(t,e){var n={C:0,R:1,L:2,S:3,E:4,M:5,F:6},r=[];for(var i in n)r[n[i]]=i;n.map=r,t.exports=n},function(t,e,n){var r=n(0);function i(t,e,n,r){return new t(e.slice(n,n+r*t.BYTES_PER_ELEMENT))}t.exports={read:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=new DataView(t),a=new r,s=function(t,e){var n={};return n.version=t.getUint8(e++),n.faceCount=t.getUint32(e,!0),e+=4,n.vertexCount=t.getUint32(e,!0),e+=4,n.attrCount=t.getUint8(e++),n.noParallelogramPrediction=t.getUint8(e++),n.holesCount=t.getUint16(e,!0),e+=2,n.handlesCount=t.getUint16(e,!0),e+=2,n.headerBytes=15,n}(n,e);return e+=s.headerBytes,a.mode="CLERS",e=function(t,e,n,r){for(var a=0;a0&&void 0!==arguments[0]?arguments[0]:{};!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.wasmURL=e.wasmURL||"https://ossgw.alicdn.com/tmall-c3/tmx/70b8d82ccf33e97a124e54c2d6a3e0c7.wasm",this.memPages=e.memPages||256,this.memPages<256&&(this.memPages=256),this.isReady=!1}var e,n;return e=t,(n=[{key:"initASMJS",value:function(){this.isReady=!0,this.dv=new DataView(HEAP8.buffer),this.heap8=HEAP8,this.ins={exports:{__Z7AMCinitj:Module.__Z7AMCinitj,__Z12AMDecompressv:Module.__Z12AMDecompressv}}}},{key:"init",value:function(){var t=this,e=this.memory=new WebAssembly.Memory({initial:this.memPages});this.dv=new DataView(e.buffer);var n=this.heap8=new Uint8Array(e.buffer),r={global:{NaN:5,Infinity:6},env:{memoryBase:0,memory:e,_malloc:function(){return 2097152},_memset:function(t,e,r){return n.fill(e,t,t+r),t},_printf:function(t,e){for(var r=t;n[r];)r++;var i=String.fromCharCode.apply(String,function(t){return function(t){if(Array.isArray(t)){for(var e=0,n=new Array(t.length);e65536?new Uint32Array(d):new Uint16Array(d);var m=new i(d);return h.forEach((function(t){var n=function(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){var n=[],r=!0,i=!1,a=void 0;try{for(var s,o=t[Symbol.iterator]();!(r=(s=o.next()).done)&&(n.push(s.value),!e||n.length!==e);r=!0);}catch(t){i=!0,a=t}finally{try{r||null==o.return||o.return()}finally{if(i)throw a}}return n}(t,e)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance")}()}(t,3),r=n[0],i=n[1],a=n[2],s=new Float32Array(e.buffer.slice(a,a+u*i*4));m.addAttr(m.attrIdToName(r),s,i)})),m}}])&&r(e.prototype,n),t}();t.exports=a},function(t,e){var n;t.exports=function(){return void 0===n&&(n=function(){if("undefined"==typeof WebAssembly||"undefined"==typeof fetch||function(){if(!/iPad|iPhone|iPod/i.test(navigator.userAgent))return!1;if(/OS (\d+)_(\d+)_?(\d+)?/i.test(navigator.userAgent)){var t=Number(RegExp.$1),e=Number(RegExp.$2);if(11===t&&e>=3||t>11)return!1}return!0}())return!1;try{var t=new Uint8Array([0,97,115,109,1,0,0,0,1,6,1,96,1,127,1,127,3,2,1,0,5,3,1,0,1,7,8,1,4,116,101,115,116,0,0,10,16,1,14,0,32,0,65,1,54,2,0,32,0,40,2,0,11]),e=new WebAssembly.Module(t);return 0!==new WebAssembly.Instance(e,{}).exports.test(4)}catch(t){return console.log("err while check WebAssembly",t),!1}}()),n}}])},function(t,e,n){"use strict";var r=n(34),i=n.n(r),a=n(1),s=n(5),o=a.a.create({className:"Ray",isRay:!0,origin:{get:function(){return this._origin},set:function(t){this._origin=t,this._ray.origin=t.elements}},direction:{get:function(){return this._direction},set:function(t){this._direction=t,this._ray.direction=t.elements}},constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this._ray=new i.a,this.origin=t.origin||new s.a(0,0,0),this.direction=t.direction||new s.a(0,0,-1)},set:function(t,e){return this.origin=t,this.direction=e,this},copy:function(t){this.origin.copy(t.origin),this.direction.copy(t.direction)},clone:function(){return new this.constructor({origin:this.origin.clone(),direction:this.direction.clone()})},fromCamera:function(t,e,n,r,i){t.isPerspectiveCamera?(t.worldMatrix.getTranslation(this.origin),this.direction.set(e,n,0),this.direction.copy(t.unprojectVector(this.direction,r,i)),this.direction.sub(this.origin).normalize()):t.isOrthographicCamera&&(this.origin.set(e,n,(t.near+t.far)/(t.near-t.far)),this.origin.copy(t.unprojectVector(this.origin,r,i)),this.direction.set(0,0,-1).transformDirection(t.worldMatrix).normalize())},transformMat4:function(t){this.origin.transformMat4(t),this.direction.transformDirection(t).normalize()},sortPoints:function(t,e){var n=this;e?t.sort((function(t,r){return n.squaredDistance(t[e])-n.squaredDistance(r[e])})):t.sort((function(t,e){return n.squaredDistance(t)-n.squaredDistance(e)}))},squaredDistance:function(t){return this.origin.squaredDistance(t)},distance:function(t){return this.origin.distance(t)},intersectsSphere:function(t,e){var n=this._ray.intersectsSphere(t,e);return this._getRes(n)},intersectsPlane:function(t,e){var n=this._ray.intersectsPlane(t,e);return this._getRes(n)},intersectsTriangle:function(t){var e=this._ray.intersectsTriangle(t);return this._getRes(e)},intersectsBox:function(t){var e=this._ray.intersectsBox(t);return this._getRes(e)},intersectsTriangleCell:function(t,e){var n=this._ray.intersectsTriangleCell(t,e);return this._getRes(n)},_getRes:function(t){return t?new s.a(t[0],t[1],t[2]):null}});e.a=o},function(t,e,n){"use strict";var r=n(0),i=n(1),a=n(9),s=n(5),o=i.a.create({Mixes:a.a,Extends:s.a,className:"Vector3Notifier",isVector3Notifier:!0,constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 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e||(e=t,t=this),r.vec3.multiply(this.elements,t.elements,e.elements),this.fire("update"),this},divide:function(t,e){return e||(e=t,t=this),r.vec3.divide(this.elements,t.elements,e.elements),this.fire("update"),this},ceil:function(){return r.vec3.ceil(this.elements,this.elements),this.fire("update"),this},floor:function(){return r.vec3.floor(this.elements,this.elements),this.fire("update"),this},min:function(t,e){return e||(e=t,t=this),r.vec3.min(this.elements,t.elements,e.elements),this.fire("update"),this},max:function(t,e){return e||(e=t,t=this),r.vec3.max(this.elements,t.elements,e.elements),this.fire("update"),this},round:function(){return r.vec3.round(this.elements,this.elements),this.fire("update"),this},scale:function(t){return r.vec3.scale(this.elements,this.elements,t),this.fire("update"),this},scaleAndAdd:function(t,e,n){return n||(n=e,e=this),r.vec3.scaleAndAdd(this.elements,e.elements,n.elements,t),this.fire("update"),this},distance:function(t,e){return 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r.vec3.hermite(this.elements,t.elements,e.elements,n.elements,i.elements,a),this.fire("update"),this},bezier:function(t,e,n,i,a){return r.vec3.bezier(this.elements,t.elements,e.elements,n.elements,i.elements,a),this.fire("update"),this},random:function(t){return r.vec3.random(this.elements,t),this.fire("update"),this},transformMat3:function(t){return r.vec3.transformMat3(this.elements,this.elements,t.elements),this.fire("update"),this},transformMat4:function(t){return r.vec3.transformMat4(this.elements,this.elements,t.elements),this.fire("update"),this},transformDirection:function(t){var e=this.elements,n=t.elements,r=e[0],i=e[1],a=e[2];return e[0]=r*n[0]+i*n[4]+a*n[8],e[1]=r*n[1]+i*n[5]+a*n[9],e[2]=r*n[2]+i*n[6]+a*n[10],this.fire("update"),this},transformQuat:function(t){return r.vec3.transformQuat(this.elements,this.elements,t.elements),this.fire("update"),this},rotateX:function(t,e){return r.vec3.rotateX(this.elements,this.elements,t.elements,e),this.fire("update"),this},rotateY:function(t,e){return r.vec3.rotateY(this.elements,this.elements,t.elements,e),this.fire("update"),this},rotateZ:function(t,e){return r.vec3.rotateZ(this.elements,this.elements,t.elements,e),this.fire("update"),this},exactEquals:function(t,e){return e||(e=t,t=this),r.vec3.exactEquals(t.elements,e.elements)},equals:function(t,e){return e||(e=t,t=this),r.vec3.equals(t.elements,e.elements)},x:{get:function(){return this.elements[0]},set:function(t){this.elements[0]=t,this.fire("update")}},y:{get:function(){return this.elements[1]},set:function(t){this.elements[1]=t,this.fire("update")}},z:{get:function(){return this.elements[2]},set:function(t){this.elements[2]=t,this.fire("update")}}});e.a=o},function(t,e){t.exports="#define GLSLIFY 1\n#define HILO_FRONT_SIDE 1028\n#define HILO_BACK_SIDE 1029\n#define HILO_FRONT_AND_BACK_SIDE 1032\n#define HILO_PI 3.141592653589793\n#define HILO_INVERSE_PI 0.3183098861837907"},function(t,e,n){"use strict";var r=n(1),i=n(5),a=r.a.create({className:"Plane",isPlane:!0,constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:new i.a,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;this.normal=t,this.distance=e},copy:function(t){return this.normal.copy(t.normal),this.distance=t.distance,this},clone:function(){return new this.constructor(this.normal.clone(),this.distance)},set:function(t,e,n,r){return this.normal.set(t,e,n),this.distance=r,this},normalize:function(){var t=1/this.normal.length();return this.normal.scale(t),this.distance*=t,this},distanceToPoint:function(t){return this.normal.dot(t)+this.distance},projectPoint:function(t){return(new i.a).copy(this.normal).scale(-this.distanceToPoint(t)).add(t)}});e.a=a},function(t,e,n){"use strict";var r=n(1),i=n(5),a=new i.a,s=r.a.create({className:"Sphere",isSphere:!0,radius:0,constructor:function(t){Object.assign(this,t),this.center||(this.center=new 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i.mat4.determinant(this.elements)},multiply:function(t,e){return e||(e=t,t=this),i.mat4.multiply(this.elements,t.elements,e.elements),this.fire("update"),this},premultiply:function(t){return this.multiply(t,this),this.fire("update"),this},translate:function(t){return i.mat4.translate(this.elements,this.elements,t.elements),this.fire("update"),this},scale:function(t){return i.mat4.scale(this.elements,this.elements,t.elements),this.fire("update"),this},rotate:function(t,e){return i.mat4.rotate(this.elements,this.elements,t,e.elements),this.fire("update"),this},rotateX:function(t){return i.mat4.rotateX(this.elements,this.elements,t),this.fire("update"),this},rotateY:function(t){return i.mat4.rotateY(this.elements,this.elements,t),this.fire("update"),this},rotateZ:function(t){return i.mat4.rotateZ(this.elements,this.elements,t),this.fire("update"),this},fromTranslation:function(t){return i.mat4.fromTranslation(this.elements,t.elements),this.fire("update"),this},fromScaling:function(t){return i.mat4.fromScaling(this.elements,t.elements),this.fire("update"),this},fromRotation:function(t,e){return i.mat4.fromRotation(this.elements,t,e.elements),this.fire("update"),this},fromXRotation:function(t){return i.mat4.fromXRotation(this.elements,t),this.fire("update"),this},fromYRotation:function(t){return i.mat4.fromYRotation(this.elements,t),this.fire("update"),this},fromZRotation:function(t){return i.mat4.fromZRotation(this.elements,t),this.fire("update"),this},fromRotationTranslation:function(t,e){return i.mat4.fromRotationTranslation(this.elements,t.elements,e.elements),this.fire("update"),this},getTranslation:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:new o.a;return i.mat4.getTranslation(t.elements,this.elements),t},getScaling:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:new o.a;return i.mat4.getScaling(t.elements,this.elements),t},getRotation:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:new c.a;return i.mat4.getRotation(t.elements,this.elements),t},fromRotationTranslationScale:function(t,e,n){return i.mat4.fromRotationTranslationScale(this.elements,t.elements,e.elements,n.elements),this.fire("update"),this},fromRotationTranslationScaleOrigin:function(t,e,n,r,a){return i.mat4.fromRotationTranslationScaleOrigin(this.elements,t.elements,e.elements,n.elements,r.elements),a||this.fire("update"),this},fromQuat:function(t){return i.mat4.fromQuat(this.elements,t.elements),this.fire("update"),this},frustum:function(t,e,n,r,a,s){return i.mat4.frustum(this.elements,t,e,n,r,a,s),this.fire("update"),this},perspective:function(t,e,n,r){return i.mat4.perspective(this.elements,t,e,n,r),this.fire("update"),this},perspectiveFromFieldOfView:function(t,e,n){return i.mat4.perspectiveFromFieldOfView(this.elements,t,e,n),this.fire("update"),this},ortho:function(t,e,n,r,a,s){return i.mat4.ortho(this.elements,t,e,n,r,a,s),this.fire("update"),this},lookAt:function(t,e,n){return t.isVector3||(t=h.set(t.x,t.y,t.z)),e.isVector3||(e=f.set(e.x,e.y,e.z)),i.mat4.lookAt(this.elements,t.elements,e.elements,n.elements),this.fire("update"),this},targetTo:function(t,e,n){t.isVector3||(t=h.set(t.x,t.y,t.z)),e.isVector3||(e=f.set(e.x,e.y,e.z)),t=t.elements,e=e.elements,n=n.elements;var r=this.elements,i=t[0],a=t[1],s=t[2],o=n[0],u=n[1],c=n[2],l=i-e[0],d=a-e[1],m=s-e[2],_=l*l+d*d+m*m;_>0?(l*=_=1/Math.sqrt(_),d*=_,m*=_):m=1;var p=u*m-c*d,g=c*l-o*m,v=o*d-u*l;return(_=p*p+g*g+v*v)>0?(p*=_=1/Math.sqrt(_),g*=_,v*=_):(_=(p=u*m-c*d)*p+(g=c*l-(o+=1e-7)*m)*g+(v=o*d-u*l)*v,p*=_=1/Math.sqrt(_),g*=_,v*=_),r[0]=p,r[1]=g,r[2]=v,r[3]=0,r[4]=d*v-m*g,r[5]=m*p-l*v,r[6]=l*g-d*p,r[7]=0,r[8]=l,r[9]=d,r[10]=m,r[11]=0,r[12]=i,r[13]=a,r[14]=s,r[15]=1,this.fire("update"),this},frob:function(){return i.mat4.frob(this.elements)},add:function(t,e){return e||(e=t,t=this),i.mat4.add(this.elements,t.elements,e.elements),this.fire("update"),this},subtract:function(t,e){return e||(e=t,t=this),i.mat4.subtract(this.elements,t.elements,e.elements),this.fire("update"),this},exactEquals:function(t,e){return e||(e=t,t=this),i.mat4.exactEquals(t.elements,e.elements)},equals:function(t,e){return e||(e=t,t=this),i.mat4.equals(t.elements,e.elements)},compose:function(t,e,n,r){return r?this.fromRotationTranslationScaleOrigin(t,e,n,r):this.fromRotationTranslationScale(t,e,n),this},decompose:function(t,e,n,i){return this.getScaling(n),this.getTranslation(e),r||(r=new u.a),this.determinant()<0&&(n.x*=-1),r.copy(this),h.inverse(n),r.scale(h),t.fromMat4(r),i&&i.set(0,0,0),this}});e.a=l},function(t,e,n){"use strict";var r=n(1),i=n(9),a=n(6),s=n(13),o=a.a.DEG2RAD,u=a.a.RAD2DEG,c=r.a.create({Mixes:i.a,Extends:s.a,className:"EulerNotifier",isEulerNotifier:!0,constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;s.a.call(this,t,e,n)},updateDegrees:function(){return c.superclass.updateDegrees.call(this),this.fire("update"),this},updateRadians:function(){return c.superclass.updateRadians.call(this),this.fire("update"),this},degX:{get:function(){return this._degX},set:function(t){this._degX=t,this.elements[0]=t*o,this.fire("update")}},degY:{get:function(){return 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t[0]=o*(l*g-d*p)-f*(u*g-c*p)+_*(u*d-c*l),t[1]=-(r*(l*g-d*p)-f*(i*g-a*p)+_*(i*d-a*l)),t[2]=r*(u*g-c*p)-o*(i*g-a*p)+_*(i*c-a*u),t[3]=-(r*(u*d-c*l)-o*(i*d-a*l)+f*(i*c-a*u)),t[4]=-(s*(l*g-d*p)-h*(u*g-c*p)+m*(u*d-c*l)),t[5]=n*(l*g-d*p)-h*(i*g-a*p)+m*(i*d-a*l),t[6]=-(n*(u*g-c*p)-s*(i*g-a*p)+m*(i*c-a*u)),t[7]=n*(u*d-c*l)-s*(i*d-a*l)+h*(i*c-a*u),t[8]=s*(f*g-d*_)-h*(o*g-c*_)+m*(o*d-c*f),t[9]=-(n*(f*g-d*_)-h*(r*g-a*_)+m*(r*d-a*f)),t[10]=n*(o*g-c*_)-s*(r*g-a*_)+m*(r*c-a*o),t[11]=-(n*(o*d-c*f)-s*(r*d-a*f)+h*(r*c-a*o)),t[12]=-(s*(f*p-l*_)-h*(o*p-u*_)+m*(o*l-u*f)),t[13]=n*(f*p-l*_)-h*(r*p-i*_)+m*(r*l-i*f),t[14]=-(n*(o*p-u*_)-s*(r*p-i*_)+m*(r*u-i*o)),t[15]=n*(o*l-u*f)-s*(r*l-i*f)+h*(r*u-i*o),t},e.determinant=function(t){var 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n>0?(r=2*Math.sqrt(n+1),t[3]=.25*r,t[0]=(e[6]-e[9])/r,t[1]=(e[8]-e[2])/r,t[2]=(e[1]-e[4])/r):e[0]>e[5]&&e[0]>e[10]?(r=2*Math.sqrt(1+e[0]-e[5]-e[10]),t[3]=(e[6]-e[9])/r,t[0]=.25*r,t[1]=(e[1]+e[4])/r,t[2]=(e[8]+e[2])/r):e[5]>e[10]?(r=2*Math.sqrt(1+e[5]-e[0]-e[10]),t[3]=(e[8]-e[2])/r,t[0]=(e[1]+e[4])/r,t[1]=.25*r,t[2]=(e[6]+e[9])/r):(r=2*Math.sqrt(1+e[10]-e[0]-e[5]),t[3]=(e[1]-e[4])/r,t[0]=(e[8]+e[2])/r,t[1]=(e[6]+e[9])/r,t[2]=.25*r),t},e.fromRotationTranslationScale=function(t,e,n,r){var i=e[0],a=e[1],s=e[2],o=e[3],u=i+i,c=a+a,h=s+s,f=i*u,l=i*c,d=i*h,m=a*c,_=a*h,p=s*h,g=o*u,v=o*c,E=o*h,T=r[0],M=r[1],A=r[2];return t[0]=(1-(m+p))*T,t[1]=(l+E)*T,t[2]=(d-v)*T,t[3]=0,t[4]=(l-E)*M,t[5]=(1-(f+p))*M,t[6]=(_+g)*M,t[7]=0,t[8]=(d+v)*A,t[9]=(_-g)*A,t[10]=(1-(f+m))*A,t[11]=0,t[12]=n[0],t[13]=n[1],t[14]=n[2],t[15]=1,t},e.fromRotationTranslationScaleOrigin=function(t,e,n,r,i){var a=e[0],s=e[1],o=e[2],u=e[3],c=a+a,h=s+s,f=o+o,l=a*c,d=a*h,m=a*f,_=s*h,p=s*f,g=o*f,v=u*c,E=u*h,T=u*f,M=r[0],A=r[1],L=r[2],I=i[0],O=i[1],S=i[2],R=(1-(_+g))*M,y=(d+T)*M,N=(m-E)*M,x=(d-T)*A,b=(1-(l+g))*A,C=(p+v)*A,P=(m+E)*L,w=(p-v)*L,H=(1-(l+_))*L;return t[0]=R,t[1]=y,t[2]=N,t[3]=0,t[4]=x,t[5]=b,t[6]=C,t[7]=0,t[8]=P,t[9]=w,t[10]=H,t[11]=0,t[12]=n[0]+I-(R*I+x*O+P*S),t[13]=n[1]+O-(y*I+b*O+w*S),t[14]=n[2]+S-(N*I+C*O+H*S),t[15]=1,t},e.fromQuat=function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],s=n+n,o=r+r,u=i+i,c=n*s,h=r*s,f=r*o,l=i*s,d=i*o,m=i*u,_=a*s,p=a*o,g=a*u;return t[0]=1-f-m,t[1]=h+g,t[2]=l-p,t[3]=0,t[4]=h-g,t[5]=1-c-m,t[6]=d+_,t[7]=0,t[8]=l+p,t[9]=d-_,t[10]=1-c-f,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.frustum=function(t,e,n,r,i,a,s){var o=1/(n-e),u=1/(i-r),c=1/(a-s);return t[0]=2*a*o,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*a*u,t[6]=0,t[7]=0,t[8]=(n+e)*o,t[9]=(i+r)*u,t[10]=(s+a)*c,t[11]=-1,t[12]=0,t[13]=0,t[14]=s*a*2*c,t[15]=0,t},e.perspective=function(t,e,n,r,i){var 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t[0]=e[0]+n[0],t[1]=e[1]+n[1],t[2]=e[2]+n[2],t[3]=e[3]+n[3],t[4]=e[4]+n[4],t[5]=e[5]+n[5],t[6]=e[6]+n[6],t[7]=e[7]+n[7],t[8]=e[8]+n[8],t[9]=e[9]+n[9],t[10]=e[10]+n[10],t[11]=e[11]+n[11],t[12]=e[12]+n[12],t[13]=e[13]+n[13],t[14]=e[14]+n[14],t[15]=e[15]+n[15],t},e.subtract=o,e.multiplyScalar=function(t,e,n){return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*n,t[5]=e[5]*n,t[6]=e[6]*n,t[7]=e[7]*n,t[8]=e[8]*n,t[9]=e[9]*n,t[10]=e[10]*n,t[11]=e[11]*n,t[12]=e[12]*n,t[13]=e[13]*n,t[14]=e[14]*n,t[15]=e[15]*n,t},e.multiplyScalarAndAdd=function(t,e,n,r){return t[0]=e[0]+n[0]*r,t[1]=e[1]+n[1]*r,t[2]=e[2]+n[2]*r,t[3]=e[3]+n[3]*r,t[4]=e[4]+n[4]*r,t[5]=e[5]+n[5]*r,t[6]=e[6]+n[6]*r,t[7]=e[7]+n[7]*r,t[8]=e[8]+n[8]*r,t[9]=e[9]+n[9]*r,t[10]=e[10]+n[10]*r,t[11]=e[11]+n[11]*r,t[12]=e[12]+n[12]*r,t[13]=e[13]+n[13]*r,t[14]=e[14]+n[14]*r,t[15]=e[15]+n[15]*r,t},e.exactEquals=function(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[11]===e[11]&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[15]===e[15]},e.equals=function(t,e){var n=t[0],i=t[1],a=t[2],s=t[3],o=t[4],u=t[5],c=t[6],h=t[7],f=t[8],l=t[9],d=t[10],m=t[11],_=t[12],p=t[13],g=t[14],v=t[15],E=e[0],T=e[1],M=e[2],A=e[3],L=e[4],I=e[5],O=e[6],S=e[7],R=e[8],y=e[9],N=e[10],x=e[11],b=e[12],C=e[13],P=e[14],w=e[15];return 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r=function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n]);return e.default=t,e}(n(0));function i(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function a(t,e,n){var r=e[0],i=e[1],a=e[2],s=e[3],o=e[4],u=e[5],c=e[6],h=e[7],f=e[8],l=e[9],d=e[10],m=e[11],_=e[12],p=e[13],g=e[14],v=e[15],E=n[0],T=n[1],M=n[2],A=n[3];return t[0]=E*r+T*o+M*f+A*_,t[1]=E*i+T*u+M*l+A*p,t[2]=E*a+T*c+M*d+A*g,t[3]=E*s+T*h+M*m+A*v,E=n[4],T=n[5],M=n[6],A=n[7],t[4]=E*r+T*o+M*f+A*_,t[5]=E*i+T*u+M*l+A*p,t[6]=E*a+T*c+M*d+A*g,t[7]=E*s+T*h+M*m+A*v,E=n[8],T=n[9],M=n[10],A=n[11],t[8]=E*r+T*o+M*f+A*_,t[9]=E*i+T*u+M*l+A*p,t[10]=E*a+T*c+M*d+A*g,t[11]=E*s+T*h+M*m+A*v,E=n[12],T=n[13],M=n[14],A=n[15],t[12]=E*r+T*o+M*f+A*_,t[13]=E*i+T*u+M*l+A*p,t[14]=E*a+T*c+M*d+A*g,t[15]=E*s+T*h+M*m+A*v,t}function s(t,e,n){var 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n[0]=t[e+0],n[1]=t[e+1],n[2]=t[e+2],n[3]=t[e+3],this},set:function(t,e,n,i){return r.vec4.set(this.elements,t,e,n,i),this},add:function(t,e){return e||(e=t,t=this),r.vec4.add(this.elements,t.elements,e.elements),this},subtract:function(t,e){return e||(e=t,t=this),r.vec4.subtract(this.elements,t.elements,e.elements),this},multiply:function(t,e){return e||(e=t,t=this),r.vec4.multiply(this.elements,t.elements,e.elements),this},divide:function(t,e){return e||(e=t,t=this),r.vec4.divide(this.elements,t.elements,e.elements),this},ceil:function(){return r.vec4.ceil(this.elements,this.elements),this},floor:function(){return r.vec4.floor(this.elements,this.elements),this},min:function(t,e){return e||(e=t,t=this),r.vec4.min(this.elements,t.elements,e.elements),this},max:function(t,e){return e||(e=t,t=this),r.vec4.max(this.elements,t.elements,e.elements),this},round:function(){return r.vec4.round(this.elements,this.elements),this},scale:function(t){return r.vec4.scale(this.elements,this.elements,t),this},scaleAndAdd:function(t,e,n){return n||(n=e,e=this),r.vec4.scaleAndAdd(this.elements,e.elements,n.elements,t),this},distance:function(t,e){return e||(e=t,t=this),r.vec4.distance(t.elements,e.elements)},squaredDistance:function(t,e){return e||(e=t,t=this),r.vec4.squaredDistance(t.elements,e.elements)},length:function(){return r.vec4.length(this.elements)},squaredLength:function(){return r.vec4.squaredLength(this.elements)},negate:function(){return r.vec4.negate(this.elements,this.elements),this},inverse:function(t){return t||(t=this),r.vec4.inverse(this.elements,t.elements),this},normalize:function(){return r.vec4.normalize(this.elements,this.elements),this},dot:function(t,e){return e||(e=t,t=this),r.vec4.dot(t.elements,e.elements)},lerp:function(t,e){return r.vec4.lerp(this.elements,this.elements,t.elements,e),this},random:function(t){return t=t||1,this.elements[0]=Math.random(),this.elements[1]=Math.random(),this.elements[2]=Math.random(),this.elements[3]=Math.random(),this.normalize(),this.scale(t),this},transformMat4:function(t){return r.vec4.transformMat4(this.elements,this.elements,t.elements),this},transformQuat:function(t){return r.vec4.transformQuat(this.elements,this.elements,t.elements),this},exactEquals:function(t,e){return e||(e=t,t=this),r.vec4.exactEquals(t.elements,e.elements)},equals:function(t,e){return e||(e=t,t=this),r.vec4.equals(t.elements,e.elements)},x:{get:function(){return this.elements[0]},set:function(t){this.elements[0]=t}},y:{get:function(){return this.elements[1]},set:function(t){this.elements[1]=t}},z:{get:function(){return this.elements[2]},set:function(t){this.elements[2]=t}},w:{get:function(){return this.elements[3]},set:function(t){this.elements[3]=t}}});i.prototype.sub=i.prototype.subtract,i.prototype.mul=i.prototype.multiply,i.prototype.div=i.prototype.divide,i.prototype.dist=i.prototype.distance,i.prototype.sqrDist=i.prototype.squaredDistance,i.prototype.len=i.prototype.length,i.prototype.sqrLen=i.prototype.squaredLength,e.a=i},function(t,e,n){"use strict";var r=n(1),i=n(6),a=n(7),s=n(3),o=new a.a,u=i.a.DEG2RAD,c=i.a.RAD2DEG,h=r.a.create({className:"Euler",isEuler:!0,order:"ZYX",constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;this.elements=new Float32Array([t,e,n]),this.updateDegrees()},clone:function(){var t=new this.constructor;return t.copy(this),t},copy:function(t){return this.elements[0]=t.x,this.elements[1]=t.y,this.elements[2]=t.z,this.order=t.order,this.updateDegrees(),this},set:function(t,e,n){return this.elements[0]=t,this.elements[1]=e,this.elements[2]=n,this.updateDegrees(),this},setDegree:function(t,e,n){return this._degX=t,this._degY=e,this._degZ=n,this.updateRadians(),this},fromArray:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;return this.elements[0]=t[e],this.elements[1]=t[e+1],this.elements[2]=t[e+2],this.updateDegrees(),this},toArray:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;return t[e]=this.elements[0],t[e+1]=this.elements[1],t[e+2]=this.elements[2],t},fromMat4:function(t,e){var n=t.elements,r=n[0],a=n[1],o=n[2],u=n[4],c=n[5],h=n[6],f=n[8],l=n[9],d=n[10];e=e||this.order,this.order=e;var m=i.a.clamp;return"XYZ"===e?(this.elements[1]=Math.asin(m(f,-1,1)),Math.abs(f)<.99999?(this.elements[0]=Math.atan2(-l,d),this.elements[2]=Math.atan2(-u,r)):(this.elements[0]=Math.atan2(h,c),this.elements[2]=0)):"YXZ"===e?(this.elements[0]=Math.asin(-m(l,-1,1)),Math.abs(l)<.99999?(this.elements[1]=Math.atan2(f,d),this.elements[2]=Math.atan2(a,c)):(this.elements[1]=Math.atan2(-o,r),this.elements[2]=0)):"ZXY"===e?(this.elements[0]=Math.asin(m(h,-1,1)),Math.abs(h)<.99999?(this.elements[1]=Math.atan2(-o,d),this.elements[2]=Math.atan2(-u,c)):(this.elements[1]=0,this.elements[2]=Math.atan2(a,r))):"ZYX"===e?(this.elements[1]=Math.asin(-m(o,-1,1)),Math.abs(o)<.99999?(this.elements[0]=Math.atan2(h,d),this.elements[2]=Math.atan2(a,r)):(this.elements[0]=0,this.elements[2]=Math.atan2(-u,c))):"YZX"===e?(this.elements[2]=Math.asin(m(a,-1,1)),Math.abs(a)<.99999?(this.elements[0]=Math.atan2(-l,c),this.elements[1]=Math.atan2(-o,r)):(this.elements[0]=0,this.elements[1]=Math.atan2(f,d))):"XZY"===e?(this.elements[2]=Math.asin(-m(u,-1,1)),Math.abs(u)<.99999?(this.elements[0]=Math.atan2(h,c),this.elements[1]=Math.atan2(f,r)):(this.elements[0]=Math.atan2(-l,d),this.elements[1]=0)):s.a.warn("Euler fromMat4() unsupported order: "+e),this.updateDegrees(),this},fromQuat:function(t,e){return o.fromQuat(t),this.fromMat4(o,e)},updateDegrees:function(){return this._degX=this.elements[0]*c,this._degY=this.elements[1]*c,this._degZ=this.elements[2]*c,this},updateRadians:function(){return this.elements[0]=this._degX*u,this.elements[1]=this._degY*u,this.elements[2]=this._degZ*u,this},degX:{get:function(){return this._degX},set:function(t){this._degX=t,this.elements[0]=t*u}},degY:{get:function(){return this._degY},set:function(t){this._degY=t,this.elements[1]=t*u}},degZ:{get:function(){return this._degZ},set:function(t){this._degZ=t,this.elements[2]=t*u}},x:{get:function(){return this.elements[0]},set:function(t){this.elements[0]=t,this._degX=t*c}},y:{get:function(){return this.elements[1]},set:function(t){this.elements[1]=t,this._degY=t*c}},z:{get:function(){return this.elements[2]},set:function(t){this.elements[2]=t,this._degZ=t*c}}});e.a=h},function(t,e,n){"use strict";var r=n(0),i=n(1).a.create({className:"Vector2",isVector2:!0,constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;this.elements=r.vec2.fromValues(t,e)},copy:function(t){return r.vec2.copy(this.elements,t.elements),this},clone:function(){var t=this.elements;return new this.constructor(t[0],t[1])},toArray:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=this.elements;return t[0+e]=n[0],t[1+e]=n[1],t},fromArray:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=this.elements;return n[0]=t[e+0],n[1]=t[e+1],this},set:function(t,e){return r.vec2.set(this.elements,t,e),this},add:function(t,e){return e||(e=t,t=this),r.vec2.add(this.elements,t.elements,e.elements),this},subtract:function(t,e){return e||(e=t,t=this),r.vec2.subtract(this.elements,t.elements,e.elements),this},multiply:function(t,e){return e||(e=t,t=this),r.vec2.multiply(this.elements,t.elements,e.elements),this},divide:function(t,e){return e||(e=t,t=this),r.vec2.divide(this.elements,t.elements,e.elements),this},ceil:function(){return r.vec2.ceil(this.elements,this.elements),this},floor:function(){return r.vec2.floor(this.elements,this.elements),this},min:function(t,e){return e||(e=t,t=this),r.vec2.min(this.elements,t.elements,e.elements),this},max:function(t,e){return e||(e=t,t=this),r.vec2.max(this.elements,t.elements,e.elements),this},round:function(){return r.vec2.round(this.elements,this.elements),this},scale:function(t){return r.vec2.scale(this.elements,this.elements,t),this},scaleAndAdd:function(t,e,n){return n||(n=e,e=this),r.vec2.scaleAndAdd(this.elements,e.elements,n.elements,t),this},distance:function(t,e){return e||(e=t,t=this),r.vec2.distance(t.elements,e.elements)},squaredDistance:function(t,e){return e||(e=t,t=this),r.vec2.squaredDistance(t.elements,e.elements)},length:function(){return r.vec2.length(this.elements)},squaredLength:function(){return r.vec2.squaredLength(this.elements)},negate:function(){return r.vec2.negate(this.elements,this.elements),this},inverse:function(t){return t||(t=this),r.vec2.inverse(this.elements,t.elements),this},normalize:function(){return r.vec2.normalize(this.elements,this.elements),this},dot:function(t,e){return e||(e=t,t=this),r.vec2.dot(t.elements,e.elements)},cross:function(t,e){return e||(e=t,t=this),r.vec2.cross(this.elements,t.elements,e.elements),this},lerp:function(t,e){return r.vec2.lerp(this.elements,this.elements,t.elements,e),this},random:function(t){return r.vec2.random(this.elements,t),this},transformMat3:function(t){return r.vec2.transformMat3(this.elements,this.elements,t.elements),this},transformMat4:function(t){return r.vec2.transformMat4(this.elements,this.elements,t.elements),this},exactEquals:function(t,e){return e||(e=t,t=this),r.vec2.exactEquals(t.elements,e.elements)},equals:function(t,e){return e||(e=t,t=this),r.vec2.equals(t.elements,e.elements)},x:{get:function(){return this.elements[0]},set:function(t){this.elements[0]=t}},y:{get:function(){return this.elements[1]},set:function(t){this.elements[1]=t}}});i.prototype.sub=i.prototype.subtract,i.prototype.mul=i.prototype.multiply,i.prototype.div=i.prototype.divide,i.prototype.dist=i.prototype.distance,i.prototype.sqrDist=i.prototype.squaredDistance,i.prototype.len=i.prototype.length,i.prototype.sqrLen=i.prototype.squaredLength,e.a=i},function(t,e){t.exports=function(t){var e={};function n(r){if(e[r])return e[r].exports;var i=e[r]={i:r,l:!1,exports:{}};return t[r].call(i.exports,i,i.exports,n),i.l=!0,i.exports}return n.m=t,n.c=e,n.d=function(t,e,r){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:r})},n.r=function(t){"undefined"!=typeof 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t-e}},{key:"plus",value:function(t,e){return t+e}},{key:"pp",value:function(t,e,n,r){return r-e-n+t}},{key:"depp",value:function(t,e,n,r){return e+n-t+r}},{key:"ATTR",get:function(){return s}},{key:"ATTR_NAME_ID",get:function(){return u}}]),i(t,[{key:"getAttrLength",value:function(){return this.attrs[0].data.length/this.attrs[0].itemCount}},{key:"attrIdToName",value:function(t){return o[t]||"OTHER"}},{key:"addAttr",value:function(t,e,n){s[t]?(this.attrIndexMap[t]=this.attrs.length,n||(n=f[t])):n||(n=1),this.attrs.push({name:t,itemCount:n,data:e})}},{key:"getAttr",value:function(t){if(this.attrIndexMap[t])return this.attrs[this.attrIndexMap[t]];for(var e=this.attrs.length-1;e>=0;e--){var n=this.attrs[e];if(n.name===t)return n}}},{key:"cal",value:function(t,e,n){for(var r=arguments.length,i=new Array(r>3?r-3:0),a=3;a=0;c--)o[u+c]=n.apply(null,i.map((function(t){return s[t*r.itemCount+c]})))}))}},{key:"quantize",value:function(){var t=arguments.length>0&&void 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r=c[e.name];r&&(e.data.BYTES_PER_ELEMENT?n[r]=new t.GeometryData(e.data,e.itemCount):n[r]=new t.GeometryData(new Float32Array(e.data),e.itemCount))})),n}},{key:"getAllBuffers",value:function(){var t=[];return this.indices.BYTES_PER_ELEMENT&&t.push(this.indices.buffer),this.attrs.forEach((function(e){e.data&&e.data.BYTES_PER_ELEMENT&&t.push(e.data.buffer)})),t}}],[{key:"fromGLTFPrimitive",value:function(e){var n=new t(e.indices,e.mode),r=e.attributes,i=0;for(var a in r.POSITION&&(i=r.POSITION.length/3),r)if(s[a]){var o=f[s[a]];i&&(o=r[a].length/i),n.addAttr(s[a],r[a],o)}else console.warn("Dont support attribute",a);return n}},{key:"fromHilo3dGeometry",value:function(e){var n=new t(e.indices.data,e.mode);for(var r in h)e[r]&&n.addAttr(h[r],e[r].data,e[r].size);return n}}]),t}();t.exports=l},function(t,e){var n={};function r(t){return n[t]||(n[t]=Math.pow(2,t)-1),n[t]}t.exports={cal:function(t,e,n,i){var a=r(i),s=n-e;return Math.round((t-e)/s*a)},encode:function(t){for(var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:8,n=t.length,i=r(e),a=1/0,s=-1/0,o=0;o1&&void 0!==arguments[1]?arguments[1]:[],n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1,a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:8,s=t.length,o=r(a),u=i-n||1,c=0;c1&&void 0!==arguments[1]?arguments[1]:8,n=arguments.length>2?arguments[2]:void 0,i=arguments.length>3?arguments[3]:void 0,a=t.length,s=r(e),o=i-n,u=new Float32Array(a),c=0;c1&&void 0!==arguments[1]?arguments[1]:[],n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:3,r=t.length,i=0;i1&&void 0!==arguments[1]?arguments[1]:0;return t instanceof Uint8Array&&(e=t.byteOffset,t=t.buffer),function(t){return new u[t.type](t).decompress()}(function(t,e){var n=new Uint8Array(t,e,4);if(65!==n[0]||77!==n[1]||67!==n[2])throw new Error("The file is not AMC format!");var r=c[n[3]].read(t,e+4);return r.geometry.type=n[3],r.geometry}(t,e))}var f,l=null,d=null;function m(t,e){return!l&&o()?(l=new s({wasmURL:t,memPages:e}),d=l.init()):d||Promise.resolve()}function _(t,e,n){if(l||m(e,n),!l||!l.isReady)return h(t);try{return l.decompress(t)}catch(e){return console.warn("wasm decompress error",e),h(t)}}var p=null;function g(t){return t=t||"https://g.alicdn.com/hilo/amc/0.1.27/worker.js",p||(!1===f||"undefined"==typeof Worker?Promise.reject("dont support web worker"):p=/^(?:http|blob|data:|\/\/)/.test(t)?new Promise((function(e,n){var r=new XMLHttpRequest;r.addEventListener("load",(function(){if("undefined"==typeof URL||"undefined"==typeof Blob)f=new Worker("data:application/javascript, ".concat(this.responseText));else{var t=URL.createObjectURL(new Blob([this.responseText]));f=new Worker(t)}f.onerror=function(t){console.log("web worker error",t),f=!1,n(t)},e(f)})),r.addEventListener("error",(function(t){return n(t)})),r.open("get",t,!0),r.send()})):new Promise((function(e,n){(f=new Worker(t)).onerror=function(t){console.log("web 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e=this.indices,n=t.length,r=this.currentVertex,i=this.currentVertex-n+1,a=n-1;a>=0;a--)e[this.nextCorner(t[a])]=r,r=i,e[this.prevCorner(t[a])]=i++;this.currentVertex-=n}},{key:"mapHoleBoundary",value:function(t){for(var e=this.indices,n=t.length,r=this.currentVertex-n+1,i=r,a=n-1;a>=0;a--)e[this.nextCorner(t[a])]=r++,e[this.prevCorner(t[a])]=a?r:i;this.currentVertex-=n}},{key:"fixNegativeIndex",value:function(t){for(var e=t,n=this.indices;n[t]<0;){if(e===-n[-n[t]]||n[t]===n[-n[t]]){console.warn("dead loop bug!!"),n[s]=0;break}n[t]=n[-n[t]]}}},{key:"fixIndicesAndReadVertice",value:function(){for(var t,e=this.indices,n=this.handlesMap,r=this.clers,i=r.length,a=-1,s=[],u=0,c=0;u1&&void 0!==arguments[1]?arguments[1]:-1;if(!this.readedVertexMap[t]&&(this.readedVertexMap[t]=1,!this.noParallelogramPrediction)){var n=this.indices,r=this.geometry;-1===e?void 0!==this.lastReadVertexIndex&&r.cal(r,t,a.plus,this.lastReadVertexIndex,t):r.cal(r,t,a.depp,n[e],n[this.prevCorner(e)],n[this.nextCorner(e)],t),this.lastReadVertexIndex=t}}},{key:"markCorner",value:function(t,e){var n=this.indices;void 0===n[this.nextCorner(t)]&&(n[this.nextCorner(t)]=-this.prevCorner(e[0])),void 0===n[this.prevCorner(t)]&&(n[this.prevCorner(t)]=-this.nextCorner(e[e.length-1]))}},{key:"onFaceC",value:function(t){var e=this.indices,n=3*this.currentFace,r=this.currentVertex--;e[n]=r;var i=t.pop();return e[this.nextCorner(i)]=r,e[this.prevCorner(i)]=-this.nextCorner(t[t.length-1]),i=t.shift(),e[this.prevCorner(i)]=r,e[this.nextCorner(i)]=-this.prevCorner(t[0]),t.push(n),t}},{key:"onFaceL",value:function(t){var e=3*this.currentFace;return this.markCorner(t.pop(),t),t.unshift(e+2),t.push(e),t}},{key:"onFaceF",value:function(t,e){return t&&this.mapBoundary(t),this.onFaceE(null,e)}},{key:"onFaceE",value:function(t,e){var n=3*this.currentFace;return t&&e.push(t),[n+2,n+1,n]}},{key:"onFaceR",value:function(t){var e=3*this.currentFace;return this.markCorner(t.pop(),t),t.push(e+1,e),t}},{key:"onHandleEnd",value:function(t,e,n){var r=this.indices,i=3*this.currentFace,a=this.handlesMap[this.currentFace],s=e.splice(0,t);return e.shift(),n.push(s),r[this.nextCorner(a)]=-(i+1),r[this.prevCorner(a)]=-this.nextCorner(s[s.length-1]),r[i]=-this.prevCorner(s[0]),e.push(i),e}},{key:"onHandleStart",value:function(t,e){for(var n,i=this.indices,a=3*this.currentFace,s=this.handlesMap[this.currentFace],o=e.length-1;o>=0;o--){var u=e[o].indexOf(s);if(u>=0){var c,h=(n=e.splice(o,1)[0]).splice(0,u);n.shift(),(c=n).push.apply(c,r(h));break}}return i[this.nextCorner(s)]=-(a+1),i[this.prevCorner(s)]=-this.nextCorner(n[n.length-1]),i[a]=-this.prevCorner(t[0]),(t=n.concat(t)).push(a),t}},{key:"onFaceS",value:function(t,e,n){var r=this.handlesMap,i=this.indices,a=3*this.currentFace;if(r[this.currentFace]){this.markCorner(t.pop(),t);var s=t.indexOf(r[this.currentFace]);t=s>=0?this.onHandleEnd(s,t,n):this.onHandleStart(t,n)}else{var o=t.pop();this.markCorner(o,t),i[a]=-this.nextCorner(o);var u=e.pop();this.markCorner(u.pop(),u),(t=u.concat(t)).push(a)}return t}},{key:"onFaceM",value:function(t,e,n){var r=this.indices,i=3*this.currentFace,a=t.splice(0,this.holes[this.currentHole--]);this.mapHoleBoundary(a);var s=r[this.prevCorner(a[0])];r[i]=s;var o=t.pop();return r[this.prevCorner(o)]=-this.nextCorner(t[t.length-1]),r[this.nextCorner(o)]=s,o=t.shift(),r[this.prevCorner(o)]=s,r[this.nextCorner(o)]=-this.prevCorner(t[0]),t.push(i),t}},{key:"decompress",value:function(){this.readedVertexMap=new Uint8Array(this.vertexCount);var t=this.faceCount,e=this.indices=new Array(3*t);this.currentFace=t-1,this.currentVertex=this.vertexCount-1,this.currentHole=this.holes.length-1;for(var n,r=this.clers,i=[],a=[];this.currentFace>=0;){var s="onFace"+u[r[this.currentFace]];this[s]?n=this[s](n,i,a):console.warn("has no 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t=Number(RegExp.$1),e=Number(RegExp.$2);if(11===t&&e>=3||t>11)return!1}return!0}())return!1;try{var t=new Uint8Array([0,97,115,109,1,0,0,0,1,6,1,96,1,127,1,127,3,2,1,0,5,3,1,0,1,7,8,1,4,116,101,115,116,0,0,10,16,1,14,0,32,0,65,1,54,2,0,32,0,40,2,0,11]),e=new WebAssembly.Module(t);return 0!==new WebAssembly.Instance(e,{}).exports.test(4)}catch(t){return console.log("err while check WebAssembly",t),!1}}()),n}}])},function(t,e,n){"use strict";var r=n(34),i=n.n(r),a=n(1),s=n(5),o=a.a.create({className:"Ray",isRay:!0,origin:{get:function(){return this._origin},set:function(t){this._origin=t,this._ray.origin=t.elements}},direction:{get:function(){return this._direction},set:function(t){this._direction=t,this._ray.direction=t.elements}},constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this._ray=new i.a,this.origin=t.origin||new s.a(0,0,0),this.direction=t.direction||new s.a(0,0,-1)},set:function(t,e){return this.origin=t,this.direction=e,this},copy:function(t){this.origin.copy(t.origin),this.direction.copy(t.direction)},clone:function(){return new this.constructor({origin:this.origin.clone(),direction:this.direction.clone()})},fromCamera:function(t,e,n,r,i){t.isPerspectiveCamera?(t.worldMatrix.getTranslation(this.origin),this.direction.set(e,n,0),this.direction.copy(t.unprojectVector(this.direction,r,i)),this.direction.sub(this.origin).normalize()):t.isOrthographicCamera&&(this.origin.set(e,n,(t.near+t.far)/(t.near-t.far)),this.origin.copy(t.unprojectVector(this.origin,r,i)),this.direction.set(0,0,-1).transformDirection(t.worldMatrix).normalize())},transformMat4:function(t){this.origin.transformMat4(t),this.direction.transformDirection(t).normalize()},sortPoints:function(t,e){var n=this;e?t.sort((function(t,r){return n.squaredDistance(t[e])-n.squaredDistance(r[e])})):t.sort((function(t,e){return n.squaredDistance(t)-n.squaredDistance(e)}))},squaredDistance:function(t){return this.origin.squaredDistance(t)},distance:function(t){return this.origin.distance(t)},intersectsSphere:function(t,e){var n=this._ray.intersectsSphere(t,e);return this._getRes(n)},intersectsPlane:function(t,e){var n=this._ray.intersectsPlane(t,e);return this._getRes(n)},intersectsTriangle:function(t){var e=this._ray.intersectsTriangle(t);return this._getRes(e)},intersectsBox:function(t){var e=this._ray.intersectsBox(t);return this._getRes(e)},intersectsTriangleCell:function(t,e){var n=this._ray.intersectsTriangleCell(t,e);return this._getRes(n)},_getRes:function(t){return t?new s.a(t[0],t[1],t[2]):null}});e.a=o},function(t,e,n){"use strict";var r=n(0),i=n(1),a=n(9),s=n(5),o=i.a.create({Mixes:a.a,Extends:s.a,className:"Vector3Notifier",isVector3Notifier:!0,constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;this.elements=r.vec3.fromValues(t,e,n)},copy:function(t){return r.vec3.copy(this.elements,t.elements),this.fire("update"),this},clone:function(){var t=this.elements;return new this.constructor(t[0],t[1],t[2])},toArray:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=this.elements;return t[0+e]=n[0],t[1+e]=n[1],t[2+e]=n[2],t},fromArray:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=this.elements;return n[0]=t[e+0],n[1]=t[e+1],n[2]=t[e+2],this.fire("update"),this},set:function(t,e,n){return r.vec3.set(this.elements,t,e,n),this.fire("update"),this},add:function(t,e){return e||(e=t,t=this),r.vec3.add(this.elements,t.elements,e.elements),this.fire("update"),this},subtract:function(t,e){return e||(e=t,t=this),r.vec3.subtract(this.elements,t.elements,e.elements),this.fire("update"),this},multiply:function(t,e){return e||(e=t,t=this),r.vec3.multiply(this.elements,t.elements,e.elements),this.fire("update"),this},divide:function(t,e){return e||(e=t,t=this),r.vec3.divide(this.elements,t.elements,e.elements),this.fire("update"),this},ceil:function(){return r.vec3.ceil(this.elements,this.elements),this.fire("update"),this},floor:function(){return r.vec3.floor(this.elements,this.elements),this.fire("update"),this},min:function(t,e){return e||(e=t,t=this),r.vec3.min(this.elements,t.elements,e.elements),this.fire("update"),this},max:function(t,e){return e||(e=t,t=this),r.vec3.max(this.elements,t.elements,e.elements),this.fire("update"),this},round:function(){return r.vec3.round(this.elements,this.elements),this.fire("update"),this},scale:function(t){return r.vec3.scale(this.elements,this.elements,t),this.fire("update"),this},scaleAndAdd:function(t,e,n){return n||(n=e,e=this),r.vec3.scaleAndAdd(this.elements,e.elements,n.elements,t),this.fire("update"),this},distance:function(t,e){return e||(e=t,t=this),r.vec3.distance(t.elements,e.elements)},squaredDistance:function(t,e){return e||(e=t,t=this),r.vec3.squaredDistance(t.elements,e.elements)},length:function(){return r.vec3.length(this.elements)},squaredLength:function(){return r.vec3.squaredLength(this.elements)},negate:function(){return r.vec3.negate(this.elements,this.elements),this.fire("update"),this},inverse:function(t){return t||(t=this),r.vec3.inverse(this.elements,t.elements),this.fire("update"),this},normalize:function(){return r.vec3.normalize(this.elements,this.elements),this.fire("update"),this},dot:function(t,e){return e||(e=t,t=this),r.vec3.dot(t.elements,e.elements)},cross:function(t,e){return e||(e=t,t=this),r.vec3.cross(this.elements,t.elements,e.elements),this.fire("update"),this},lerp:function(t,e){return r.vec3.lerp(this.elements,this.elements,t.elements,e),this.fire("update"),this},hermite:function(t,e,n,i,a){return r.vec3.hermite(this.elements,t.elements,e.elements,n.elements,i.elements,a),this.fire("update"),this},bezier:function(t,e,n,i,a){return r.vec3.bezier(this.elements,t.elements,e.elements,n.elements,i.elements,a),this.fire("update"),this},random:function(t){return r.vec3.random(this.elements,t),this.fire("update"),this},transformMat3:function(t){return r.vec3.transformMat3(this.elements,this.elements,t.elements),this.fire("update"),this},transformMat4:function(t){return r.vec3.transformMat4(this.elements,this.elements,t.elements),this.fire("update"),this},transformDirection:function(t){var e=this.elements,n=t.elements,r=e[0],i=e[1],a=e[2];return e[0]=r*n[0]+i*n[4]+a*n[8],e[1]=r*n[1]+i*n[5]+a*n[9],e[2]=r*n[2]+i*n[6]+a*n[10],this.fire("update"),this},transformQuat:function(t){return r.vec3.transformQuat(this.elements,this.elements,t.elements),this.fire("update"),this},rotateX:function(t,e){return r.vec3.rotateX(this.elements,this.elements,t.elements,e),this.fire("update"),this},rotateY:function(t,e){return r.vec3.rotateY(this.elements,this.elements,t.elements,e),this.fire("update"),this},rotateZ:function(t,e){return r.vec3.rotateZ(this.elements,this.elements,t.elements,e),this.fire("update"),this},exactEquals:function(t,e){return e||(e=t,t=this),r.vec3.exactEquals(t.elements,e.elements)},equals:function(t,e){return e||(e=t,t=this),r.vec3.equals(t.elements,e.elements)},x:{get:function(){return this.elements[0]},set:function(t){this.elements[0]=t,this.fire("update")}},y:{get:function(){return this.elements[1]},set:function(t){this.elements[1]=t,this.fire("update")}},z:{get:function(){return this.elements[2]},set:function(t){this.elements[2]=t,this.fire("update")}}});e.a=o},function(t,e){t.exports="#define GLSLIFY 1\n#define HILO_FRONT_SIDE 1028\n#define HILO_BACK_SIDE 1029\n#define HILO_FRONT_AND_BACK_SIDE 1032\n#define HILO_PI 3.141592653589793\n#define HILO_INVERSE_PI 0.3183098861837907"},function(t,e,n){"use strict";var r=n(1),i=n(5),a=r.a.create({className:"Plane",isPlane:!0,constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:new i.a,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;this.normal=t,this.distance=e},copy:function(t){return this.normal.copy(t.normal),this.distance=t.distance,this},clone:function(){return new this.constructor(this.normal.clone(),this.distance)},set:function(t,e,n,r){return this.normal.set(t,e,n),this.distance=r,this},normalize:function(){var t=1/this.normal.length();return this.normal.scale(t),this.distance*=t,this},distanceToPoint:function(t){return this.normal.dot(t)+this.distance},projectPoint:function(t){return(new i.a).copy(this.normal).scale(-this.distanceToPoint(t)).add(t)}});e.a=a},function(t,e,n){"use strict";var r=n(1),i=n(5),a=new i.a,s=r.a.create({className:"Sphere",isSphere:!0,radius:0,constructor:function(t){Object.assign(this,t),this.center||(this.center=new 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t=this;this.traverse((function(e){e.isSkinedMesh&&e.skeleton&&(e.skeleton.rootNode=t)}),!0)},getChildrenNameMap:function(){var t={};return this.traverse((function(e){t[e.name]=e;var n=e._originName;void 0===n||t[n]||(t[n]=e)}),!0),t},addChild:function(t){return t.parent&&t.removeFromParent(),t.parent=this,this.children.push(t),this},removeChild:function(t){var e=this.children.indexOf(t);return e>-1&&(this.children.splice(e,1),t.parent=null),this},addTo:function(t){return t.addChild(this),this},removeFromParent:function(){return this.parent&&this.parent.removeChild(this),this},updateMatrix:function(){return this._matrixDirty&&(this._matrixDirty=!1,this.matrixVersion++,this._matrix.fromRotationTranslationScaleOrigin(this.quaternion,this._position,this._scale,this._pivot,!0)),this},updateQuaternion:function(){return this._quatDirty&&(this._quatDirty=!1,this._quaternion.fromEuler(this._rotation,!0)),this},updateTransform:function(){return this._matrix.decompose(this._quaternion,this._position,this._scale,this._pivot),this._onQuaternionUpdate(),this._matrixDirty=!1,this},updateMatrixWorld:function(t){return this.traverse((function(e){return(e.autoUpdateWorldMatrix||t)&&(e.parent?e.__forceUseParentWorldMatrix?e.worldMatrix.copy(e.parent.worldMatrix):e.worldMatrix.multiply(e.parent.worldMatrix,e.matrix):e.worldMatrix.copy(e.matrix)),!e.autoUpdateChildWorldMatrix&&!t&&1})),this},getConcatenatedMatrix:function(t){for(var e=new o.a,n=this;n&&n!==t;n=n.parent)e.multiply(n.matrix,e);return e},_traverse:function(t,e){if(!e){var n=t(this);if(n)return n}for(var r=this.children,i=0,a=r.length;i1&&void 0!==arguments[1]&&arguments[1];return this._traverse(t,e),this},traverseBFS:function(t){var e,n,r=arguments.length>1&&void 0!==arguments[1]&&arguments[1];for(n=r?this.children:[this];n.length;){e=n,n=[];for(var i=0,a=e.length;i1&&void 0!==arguments[1]?arguments[1]:t,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:e;return this._scale.set(t,e,n),this},setPosition:function(t,e,n){return this._position.set(t,e,n),this},setRotation:function(t,e,n){return this._rotation.setDegree(t,e,n),this},setPivot:function(t,e,n){return this._pivot.set(t,e,n),this},lookAt:function(t){return this.isCamera?p.targetTo(this,t,this.up):p.targetTo(t,this,this.up),this._quaternion.fromMat4(p),this},raycast:function(t){var e=this,n=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if(!this.visible)return null;var i=[];return this.traverse((function(n){if(r&&!n.pointerEnabled)return 1;if(n.isMesh){var a=n.raycast(t,!1);a&&(i=i.concat(a.map((function(t){return{mesh:n,point:t}}))))}return!(!r||e.pointerChildren)&&1})),i.length?(n&&t.sortPoints(i,"point"),i):null},matrix:{get:function(){return this.updateMatrix(),this._matrix},set:function(t){m.a.warnOnce("Node.matrix.set","node.matrix is readOnly.Use node.matrix.copy 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r=this.tangents;r.traverse((function(t,e,n){r.setByOffset(n,t.transformMat3(W).normalize())}))}return this.isDirty=!0,this},merge:function(t,e){var n=t.vertices;if(n&&this.vertices){var r=this.vertices.count;e&&(n=t.vertices.clone()).traverse((function(t,r,i){n.setByOffset(i,t.transformMat4(e))})),this.vertices.merge(n),this.indices&&t.indices?this.indices.merge(t.indices,(function(t){return t+r})):this.indices=null}return this.uvs&&t.uvs?this.uvs.merge(t.uvs):this.uvs=null,this.uvs1&&t.uvs1?this.uvs1.merge(t.uvs1):this.uvs1=null,this.colors&&t.colors?this.colors.merge(t.colors):this.colors=null,this._normals&&(this._normals=null),this._tangents&&(this._tangents=null),this._tangents1&&(this._tangents1=null),this.isDirty=!0,this},ensureData:function(t,e,n,r){var i=this[t];if(!i||n>i.length){var a=new r(n);i?(a.set(i.data),i.data=a):this[t]=new C(a,e)}},addPoints:function(){var t=this,e=[].slice.call(arguments),n=3*(this.currentVerticesCount+e.length);this.ensureData("vertices",3,n,Float32Array);var r=this.vertices.data;return e.forEach((function(e){var n=3*t.currentVerticesCount++;r[n]=e[0],r[n+1]=e[1],r[n+2]=e[2]})),this.currentVerticesCount-e.length},addIndices:function(){var t=this,e=[].slice.call(arguments),n=this.currentIndicesCount+e.length;this.ensureData("indices",1,n,Uint16Array);var r=this.indices.data;e.forEach((function(e){r[t.currentIndicesCount++]=e})),this._needUpdateNormals=!0},addLine:function(t,e){var n=this.addPoints(t,e);this.addIndices(n,n+1)},addFace:function(t,e,n){var r=this.addPoints(t,e,n);this.addIndices(r,r+1,r+2)},addRect:function(t,e,n,r){var i=this.addPoints(t,e,n,r);this.addIndices(i,i+1,i+2,i,i+2,i+3)},setVertexUV:function(t,e){this.ensureData("uvs",2,this.vertices.length/3*2,Float32Array);for(var n=this.uvs.data,r=0;r0&&void 0!==arguments[0]&&arguments[0];return this._localBounds&&!t||(this._localBounds=this.getBounds()),this._localBounds},getSphereBounds:function(t){this._sphereBounds||(this._sphereBounds=new N.a);var e=this._sphereBounds;return e.copy(this.getLocalSphereBounds()),t&&e.transformMat4(t),e},getLocalSphereBounds:function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(!this._localSphereBounds||t){var e=this.getLocalBounds(t),n=new N.a({center:new c.a(e.x,e.y,e.z)}),r=this.vertices;r?n.fromGeometryData(r):(m.a.warnOnce("geometry.getLocalSphereBounds","geometry has no vertices data, geometry.getLocalSphereBounds will return Infinity bounds."),n.radius=1/0),this._localSphereBounds=n}return this._localSphereBounds},convertToNoIndices:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:3;if(this.mode===w)if(this.indices){for(var e=this.indices.data,n=e.length,r=new Float32Array(n*t),a=this.uvs?new Float32Array(2*n):null,s=new Float32Array(3*n),o=this.colors?new Float32Array(this.colors.size*n):null,u=this.skinIndices?new Float32Array(4*n):null,c=this.skinWeights?new Float32Array(4*n):null,h=0;h2&&void 0!==arguments[2])||arguments[2];return(n=this.useAABBRaycast?this._aabbRaycast(t):this._raycast(t,e))&&r&&t.sortPoints(n),n},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return this.positionDecodeMat&&(t.QUANTIZED=1,t.POSITION_QUANTIZED=1),this.normalDecodeMat&&(t.QUANTIZED=1,t.NORMAL_QUANTIZED=1),this.uvDecodeMat&&(t.QUANTIZED=1,t.UV_QUANTIZED=1),this.uv1DecodeMat&&(t.QUANTIZED=1,t.UV1_QUANTIZED=1),this.colors&&(t.HAS_COLOR=1,t.COLOR_SIZE=this.colors.size),t},getShaderKey:function(){return void 0===this._shaderKey&&(this._shaderKey="geometry",this.isMorphGeometry?this._shaderKey+="_id_".concat(this.id):(this.colors&&(this._shaderKey+="_colors"),this.positionDecodeMat&&(this._shaderKey+="positionDecodeMat"))),this._shaderKey},getSize:function(){var t=0;for(var e in 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this.wrapS!==jt||this.wrapT!==jt},set:function(){m.a.warn("texture.useRepeat is readOnly!")}},mipmapCount:{get:function(){return Math.floor(Math.log2(Math.max(this.width,this.height))+1)},set:function(){m.a.warn("texture.mipmapCount is readOnly!")}},constructor:function(t){this.id=d.a.generateUUID(this.className),Object.assign(this,t)},isImgPowerOfTwo:function(t){return d.a.isPowerOfTwo(t.width)&&d.a.isPowerOfTwo(t.height)},getSupportSize:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=t.width,r=t.height;e&&!this.isImgPowerOfTwo(t)&&(n=d.a.nextPowerOfTwo(n),r=d.a.nextPowerOfTwo(r));var i=et.MAX_TEXTURE_SIZE;return i&&(n>i&&(n=i),r>i&&(r=i)),{width:n,height:r}},resizeImgToPowerOfTwo:function(t){var e=this.getSupportSize(t,!0);return this.resizeImg(t,e.width,e.height)},resizeImg:function(t,e,n){if(t.width===e&&t.height===n)return t;var r=this._canvasImage;return r?(r.width=e,r.height=n,this._canvasCtx=r.getContext("2d")):((r=document.createElement("canvas")).width=e,r.height=n,this._canvasImage=r,this._canvasCtx=r.getContext("2d")),this._canvasCtx.drawImage(t,0,0,t.width,t.height,0,0,e,n),m.a.warnOnce("Texture.resizeImg(".concat(this.id,")"),"image size(".concat(t.width,"x").concat(t.height,") is not support. Resized to ").concat(r.width,"x").concat(r.height),t.src),this._originImage=t,r},_glUploadTexture:function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,i=arguments.length>4&&void 0!==arguments[4]?arguments[4]:this.width,a=arguments.length>5&&void 0!==arguments[5]?arguments[5]:this.height,s=t.gl;return this.compressed?s.compressedTexImage2D(e,r,this.internalFormat,i,a,this.border,n):n&&void 0!==n.width?s.texImage2D(e,r,this.internalFormat,this.format,this.type,n):s.texImage2D(e,r,this.internalFormat,i,a,this.border,this.format,this.type,n),this},_uploadTexture:function(t){var e=this;return this.useMipmap&&this.mipmaps?this.mipmaps.forEach((function(n,r){e._glUploadTexture(t,e.target,n.data,r,n.width,n.height)})):this._glUploadTexture(t,this.target,this.image,0),this},_updatePixelStorei:function(){var t=this.state;t.pixelStorei(zt,this.premultiplyAlpha),t.pixelStorei(Wt,!!this.flipY),t.pixelStorei(Yt,this.colorSpaceConversion?qt:Zt)},updateTexture:function(t,e){var n=t.gl;if(this.needUpdate||this.autoUpdate){this._originImage&&this.image===this._canvasImage&&(this.image=this._originImage);var r=this.useMipmap,i=this.useRepeat;if(this.image&&!this.image.length){var a=i||r,s=this.getSupportSize(this.image,a);this.image=this.resizeImg(this.image,s.width,s.height),this.width=this.image.width,this.height=this.image.height}t.activeTexture(n.TEXTURE0+et.MAX_TEXTURE_INDEX),t.bindTexture(this.target,e),this._updatePixelStorei(),this._uploadTexture(t),r&&(this.compressed?this.mipmaps||(m.a.warn("Compressed texture has no mipmips, changed the minFilter from ".concat(this.minFilter," to Linear!"),this),this.minFilter=Bt):n.generateMipmap(this.target)),n.texParameterf(this.target,n.TEXTURE_MAG_FILTER,this.magFilter),n.texParameterf(this.target,n.TEXTURE_MIN_FILTER,this.minFilter),n.texParameterf(this.target,n.TEXTURE_WRAP_S,this.wrapS),n.texParameterf(this.target,n.TEXTURE_WRAP_T,this.wrapT);var o=tt.textureFilterAnisotropic;o&&this.anisotropic>1&&n.texParameterf(this.target,o.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(this.anisotropic,et.MAX_TEXTURE_MAX_ANISOTROPY)),this.needUpdate=!1}return this._needUpdateSubTexture&&(this._uploadSubTextures(t,e),this._needUpdateSubTexture=!1),this},_uploadSubTextures:function(t,e){var n=this;if(this._subTextureList&&this._subTextureList.length>0){var r=t.gl;t.activeTexture(r.TEXTURE0+et.MAX_TEXTURE_INDEX),t.bindTexture(this.target,e),this._updatePixelStorei(),this._subTextureList.forEach((function(t){var e=t[0],i=t[1],a=t[2];r.texSubImage2D(n.target,0,e,i,n.format,n.type,a)})),this._subTextureList.length=0}},_needUpdateSubTexture:!1,_subTextureList:null,updateSubTexture:function(t,e,n){this._subTextureList||(this._subTextureList=[]),this._subTextureList.push([t,e,n]),this._needUpdateSubTexture=!0},getGLTexture:function(t){this.state=t;var e=this.gl=t.gl,n=this.id;this.needDestroy&&(this.destroy(),this.needDestroy=!1);var r=Kt.get(n);return r||(r=e.createTexture(),Kt.add(n,r),this.needUpdate=!0),this.updateTexture(t,r),this.isImageCanRelease&&this._releaseImage(),r},setGLTexture:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return e&&this.destroy(),Kt.add(this.id,t),this},destroy:function(){var t=this.id,e=Kt.get(t);return e&&this.gl&&(this.gl.deleteTexture(e),Kt.remove(t)),this},clone:function(){var t=Object.assign({},this);return delete t.id,new this.constructor(t)}}),Jt=P.a.TEXTURE_2D,$t=P.a.RGBA,te=P.a.UNSIGNED_BYTE,ee=P.a.COLOR_ATTACHMENT0,ne=P.a.DEPTH_STENCIL,re=P.a.DEPTH_TEST,ie=P.a.CULL_FACE,ae=P.a.TRIANGLE_STRIP,se=P.a.NEAREST,oe=P.a.CLAMP_TO_EDGE,ue=new J,ce=a.a.create({Statics:{cache:{get:function(){return ue}},reset:function(t){ue.each((function(t){t.reset()}))},destroy:function(t){ue.each((function(t){t.destroy()}))}},className:"Framebuffer",isFramebuffer:!0,bufferInternalFormat:ne,target:Jt,format:$t,internalFormat:$t,type:te,minFilter:se,magFilter:se,wrapS:oe,wrapT:oe,data:null,attachment:ee,needRenderbuffer:!0,useVao:!0,renderer:null,texture:null,renderbuffer:null,framebuffer:null,_isInit:!1,constructor:function(t,e){this.id=d.a.generateUUID(this.className),this.renderer=t,Object.assign(this,e),this.width||(this.width=t.width),this.height||(this.height=t.height),ue.add(this.id,this)},init:function(){if(!this._isInit&&this.renderer.isInit){this._isInit=!0;var t=this.renderer;this.gl=t.gl,this.state=t.state,this.reset()}},reset:function(){this.destroyResource();var t=this.gl;this.framebuffer=t.createFramebuffer(),this.bind(),this.needRenderbuffer&&(this.renderbuffer=this.createRenderbuffer()),this.texture=this.createTexture(),this.isComplete()||m.a.warn("Framebuffer is not complete => "+t.checkFramebufferStatus(t.FRAMEBUFFER)),this.unbind()},isComplete:function(){var t=this.gl;return!(!t||t.checkFramebufferStatus(t.FRAMEBUFFER)!==t.FRAMEBUFFER_COMPLETE)},bind:function(){this.init(),this._isInit&&this.state.bindFramebuffer(this.gl.FRAMEBUFFER,this.framebuffer)},unbind:function(){if(this.init(),this._isInit){var t=this.state;t.bindFramebuffer(this.gl.FRAMEBUFFER,t.preFramebuffer)}},clear:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:new v.a(0,0,0,0);if(this._isInit){var e=this.gl;e.clearColor(t.r,t.g,t.b,t.a),e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT)}},render:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1,i=arguments.length>4?arguments[4]:void 0;if(this._isInit){var a=this.gl,s=this.state;s.disable(re),s.disable(ie),i&&this.clear(i);var o=dt.getCustomShader(_t.a,gt.a,"","FramebufferTextureShader"),u=Lt.getProgram(o,s);u.useProgram();var c="".concat(t,"_").concat(e,"_").concat(n,"_").concat(r,"_").concat(u.id),h=Ft.getVao(a,c,{useVao:this.useVao,useInstanced:!1,mode:ae});if(h.isDirty){h.isDirty=!1;var f=[t=2*t-1,e=1-2*e,t+(n*=2),e,t,e-(r*=2),t+n,e-r];h.addAttribute(new C(new Float32Array(f),2),u.attributes.a_position),h.addAttribute(new C(new Float32Array([0,1,1,1,0,0,1,0]),2),u.attributes.a_texcoord0)}s.activeTexture(a.TEXTURE0),s.bindTexture(a.TEXTURE_2D,this.texture.getGLTexture(s)),h.draw()}},createRenderbuffer:function(){var t=this.gl,e=this.width,n=this.height,r=t.createRenderbuffer();return t.bindRenderbuffer(t.RENDERBUFFER,r),t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_STENCIL,e,n),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,r),r},createTexture:function(){var t=this.state,e=t.gl,n=new Qt({minFilter:this.minFilter,magFilter:this.magFilter,internalFormat:this.internalFormat,format:this.format,type:this.type,width:this.width,height:this.height,image:this.data,wrapS:this.wrapS,wrapT:this.wrapT}),r=n.getGLTexture(t);return e.framebufferTexture2D(e.FRAMEBUFFER,this.attachment,this.target,r,0),n},resize:function(t,e,n){(n||this.width!==t||this.height!==e)&&(this.width=t,this.height=e,this._isInit&&this.reset())},readPixels:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1,a=Object(i.getTypedArrayClass)(this.type),s=new a(n*r*4);if(this._isInit){var o=this.gl;e=this.height-e-r,this.bind(),o.readPixels(t,e,n,r,this.format,this.type,s),this.unbind()}return s},destroy:function(){return this._isDestroyed||(this.destroyResource(),this.gl=null,ue.removeObject(this),this._isDestroyed=!0),this},destroyResource:function(){var t=this.gl;t&&(this.framebuffer&&(t.deleteFramebuffer(this.framebuffer),this.framebuffer=null),this.renderbuffer&&(t.deleteRenderbuffer(this.renderbuffer),this.renderbuffer=null),this.texture&&(this.texture.destroy(),this.texture=null))}}),he=P.a.TEXTURE_CUBE_MAP,fe=P.a.RGB,le=P.a.LINEAR,de=P.a.CLAMP_TO_EDGE,me=P.a.TEXTURE_CUBE_MAP_POSITIVE_X,_e=a.a.create({Extends:Qt,isCubeTexture:!0,className:"CubeTexture",target:he,internalFormat:fe,format:fe,magFilter:le,minFilter:le,wrapS:de,wrapT:de,constructor:function(t){_e.superclass.constructor.call(this,t),this.image=this.image||[]},_uploadTexture:function(t){var e=this,n=this.image;Array.isArray(n)&&6===n.length?(n[0]&&n[0].width&&(this.width=n[0].width,this.height=n[0].height),n.forEach((function(n,r){e._glUploadTexture(t,me+r,n,0)}))):m.a.error("CubeTexture image must be an Array of length 6",n)},right:{get:function(){return this.image[0]},set:function(t){this.image[0]=t}},left:{get:function(){return this.image[1]},set:function(t){this.image[1]=t}},top:{get:function(){return this.image[2]},set:function(t){this.image[2]=t}},bottom:{get:function(){return this.image[3]},set:function(t){this.image[3]=t}},front:{get:function(){return this.image[4]},set:function(t){this.image[4]=t}},back:{get:function(){return this.image[5]},set:function(t){this.image[5]=t}}}),pe=_e,ge=P.a.TEXTURE_2D,ve=P.a.RGBA,Ee=P.a.NEAREST,Te=P.a.CLAMP_TO_EDGE,Me=P.a.FLOAT,Ae=a.a.create({Extends:Qt,isDataTexture:!0,className:"DataTexture",target:ge,internalFormat:ve,format:ve,type:Me,magFilter:Ee,minFilter:Ee,wrapS:Te,wrapT:Te,dataLength:0,resetSize:function(t){if(t!==this.dataLength){this.dataLength=t;var e=d.a.nextPowerOfTwo(t/4),n=Math.max(Math.log2(e),4),r=Math.floor(n/2),a=n-r;this.width=Math.pow(2,r),this.height=Math.pow(2,a),this.DataClass=Object(i.getTypedArrayClass)(this.type)}},data:{get:function(){return this.image},set:function(t){if(this.image!==t){this.resetSize(t.length);var e=this.width*this.height*4;e===t.length&&t instanceof this.DataClass?this.image=t:(this.image&&this.image.length===e||(this.image=new this.DataClass(e)),this.image.set(t,0)),this.needUpdate=!0}}},constructor:function(t){Ae.superclass.constructor.call(this,t)}}),Le=Ae;function Ie(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){var n=null==t?null:"undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(null==n)return;var r,i,a=[],s=!0,o=!1;try{for(n=n.call(t);!(s=(r=n.next()).done)&&(a.push(r.value),!e||a.length!==e);s=!0);}catch(t){o=!0,i=t}finally{try{s||null==n.return||n.return()}finally{if(o)throw i}}return a}(t,e)||function(t,e){if(!t)return;if("string"==typeof t)return Oe(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return Oe(t,e)}(t,e)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function Oe(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n0&&void 0!==arguments[0]?arguments[0]:{},n=this.lightType;e["LIGHT_TYPE_".concat(n)]=1,e.SIDE=this.side,"NONE"!==n&&(e.HAS_LIGHT=1),this.premultiplyAlpha&&(e.PREMULTIPLY_ALPHA=1);var r=this._textureOption.reset(e);return e.HAS_LIGHT&&(e.HAS_NORMAL=1,r.add(this.normalMap,"NORMAL_MAP",(function(){1!==t.normalMapScale&&(e.NORMAL_MAP_SCALE=1)}))),r.add(this.parallaxMap,"PARALLAX_MAP"),r.add(this.emission,"EMISSION_MAP"),r.add(this.transparency,"TRANSPARENCY_MAP"),this.ignoreTranparent&&(e.IGNORE_TRANSPARENT=1),this.alphaCutoff>0&&(e.ALPHA_CUTOFF=1),this.useHDR&&(e.USE_HDR=1),this.gammaCorrection&&(e.GAMMA_CORRECTION=1),this.receiveShadows&&(e.RECEIVE_SHADOWS=1),this.castShadows&&(e.CAST_SHADOWS=1),this.uvMatrix&&(e.UV_MATRIX=1),this.uvMatrix1&&(e.UV_MATRIX1=1),this.usePhysicsLight&&(e.USE_PHYSICS_LIGHT=1),this.isDiffuesEnvAndAmbientLightWorkTogether&&(e.IS_DIFFUESENV_AND_AMBIENTLIGHT_WORK_TOGETHER=1),r.update(),e},_textureOption:{uvTypes:null,option:null,reset:function(t){return this.option=t,this.uvTypes={},this},add:function(t,e,n){if(t&&t.isTexture){var r=this.uvTypes,i=this.option,a=t.uv||0;r[a]=1,i[e]=a,t.isCubeTexture&&(i["".concat(e,"_CUBE")]=1),n&&n(t)}return this},update:function(){var t=[0,1],e=this.uvTypes,n=this.option;for(var r in e)-1!==t.indexOf(Number(r))?n["HAS_TEXCOORD".concat(r)]=1:(m.a.warnOnce("Material._textureOption.update(".concat(r,")"),"uv_".concat(r," not support!")),n.HAS_TEXCOORD0=1);return this}},getInstancedUniforms:function(){var t=this._instancedUniforms;if(!this._instancedUniforms){var e=this.uniforms;for(var n in t=this._instancedUniforms=[],e){var r=this.getUniformInfo(n);r.isDependMesh&&!r.notSupportInstanced&&t.push({name:n,info:r})}}return t},getUniformData:function(t,e,n){return this.getUniformInfo(t).get(e,this,n)},getAttributeData:function(t,e,n){return this.getAttributeInfo(t).get(e,this,n)},getUniformInfo:function(t){return this.getInfo("uniforms",t)},getAttributeInfo:function(t){return this.getInfo("attributes",t)},getInfo:function(t,e){var n=this[t][e];return"string"==typeof n&&(n=Ue[n]),n&&n.get||(m.a.warnOnce("material.getInfo-"+e,"Material.getInfo: no this semantic:"+e),n=Qe),n},clone:function(){var t=new this.constructor;for(var e in this)"id"!==e&&(t[e]=this[e]);return t},destroyTextures:function(){this.getTextures().forEach((function(t){t.destroy()}))},getTextures:function(){var t=[];for(var e in this){var n=this[e];n&&n.isTexture&&t.push(n)}return t},_copyProps:function(t,e){for(var n in e)void 0===t[n]&&(t[n]=e[n])}}),$e=a.a.create({Extends:Je,isBasicMaterial:!0,className:"BasicMaterial",lightType:"BLINN-PHONG",diffuse:null,ambient:null,specular:null,emission:null,specularEnvMap:null,specularEnvMatrix:null,reflectivity:0,refractRatio:0,refractivity:0,shininess:32,usedUniformVectors:11,constructor:function(t){this.diffuse=new v.a(.5,.5,.5),this.specular=new v.a(1,1,1),this.emission=new v.a(0,0,0),$e.superclass.constructor.call(this,t),Object.assign(this.uniforms,{u_diffuse:"DIFFUSE",u_specular:"SPECULAR",u_ambient:"AMBIENT",u_shininess:"SHININESS",u_reflectivity:"REFLECTIVITY",u_refractRatio:"REFRACTRATIO",u_refractivity:"REFRACTIVITY",u_specularEnvMap:"SPECULARENVMAP",u_specularEnvMatrix:"SPECULARENVMATRIX"}),this.addTextureUniforms({u_diffuse:"DIFFUSE",u_specular:"SPECULAR",u_ambient:"AMBIENT"})},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};$e.superclass.getRenderOption.call(this,t);var e=this._textureOption.reset(t),n=this.lightType;"PHONG"!==n&&"BLINN-PHONG"!==n||(t.HAS_SPECULAR=1);var r=this.diffuse;return r&&r.isTexture&&(r.isCubeTexture?t.DIFFUSE_CUBE_MAP=1:e.add(this.diffuse,"DIFFUSE_MAP")),t.HAS_LIGHT&&(e.add(this.specular,"SPECULAR_MAP"),e.add(this.ambient,"AMBIENT_MAP"),e.add(this.specularEnvMap,"SPECULAR_ENV_MAP")),e.update(),t}}),tn=$e,en=P.a.POSITION,nn=P.a.NORMAL,rn=P.a.DEPTH,an=P.a.DISTANCE,sn=P.a.NONE,on=a.a.create({Extends:tn,isGeometryMaterial:!0,className:"GeometryMaterial",vertexType:en,lightType:sn,writeOriginData:!1,constructor:function(t){on.superclass.constructor.call(this,t),Object.assign(this.uniforms,{u_cameraFar:"CAMERAFAR",u_cameraNear:"CAMERANEAR",u_cameraType:"CAMERATYPE"})},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};switch(on.superclass.getRenderOption.call(this,t),t["VERTEX_TYPE_".concat(this.vertexType)]=1,this.vertexType){case en:t.HAS_FRAG_POS=1;break;case nn:t.HAS_NORMAL=1;break;case rn:break;case an:t.HAS_FRAG_POS=1}return this.writeOriginData&&(t.WRITE_ORIGIN_DATA=1),t}}),un=on,cn=a.a.create({Extends:O,isOrthographicCamera:!0,className:"OrthographicCamera",_left:-1,left:{get:function(){return this._left},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._left=t}},_right:1,right:{get:function(){return this._right},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._right=t}},_bottom:-1,bottom:{get:function(){return this._bottom},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._bottom=t}},_top:1,top:{get:function(){return this._top},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._top=t}},_near:.1,near:{get:function(){return this._near},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._near=t}},_far:1,far:{get:function(){return this._far},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._far=t}},constructor:function(t){cn.superclass.constructor.call(this,t),this.updateProjectionMatrix()},updateProjectionMatrix:function(){this.projectionMatrix.ortho(this.left,this.right,this.bottom,this.top,this.near,this.far)},getGeometry:function(t){if(t||!this._geometry||this._isGeometryDirty){this._isGeometryDirty=!1;var e=new Z,n=[this.left,this.bottom,-this.near],r=[this.right,this.bottom,-this.near],i=[this.right,this.top,-this.near],a=[this.left,this.top,-this.near],s=[this.left,this.bottom,-this.far],o=[this.right,this.bottom,-this.far],u=[this.right,this.top,-this.far],c=[this.left,this.top,-this.far];e.addRect(s,o,u,c),e.addRect(o,r,i,u),e.addRect(r,n,a,i),e.addRect(n,s,c,a),e.addRect(c,u,i,a),e.addRect(n,r,o,s),this._geometry=e}return this._geometry}}),hn=cn,fn=P.a.DEPTH,ln=P.a.BACK,dn=null,mn=new v.a(1,1,1),_n=new o.a,pn=function(t){return t.material.castShadows},gn=a.a.create({isLightShadow:!0,className:"LightShadow",light:null,renderer:null,framebuffer:null,camera:null,width:1024,height:1024,maxBias:.05,minBias:.005,cameraInfo:null,debug:!1,constructor:function(t){this.id=d.a.generateUUID(this.className),Object.assign(this,t)},createFramebuffer:function(){this.framebuffer||(this.framebuffer=new ce(this.renderer,{width:this.width,height:this.height}),this.debug&&this.showShadowMap())},updateLightCamera:function(t){this.light.isDirectionalLight?this.updateDirectionalLightCamera(t):this.light.isSpotLight&&this.updateSpotLightCamera(t)},updateDirectionalLightCamera:function(t){var e=this.light;if(this.camera.lookAt(e.direction),this.cameraInfo)this.updateCustumCamera(this.cameraInfo);else{var n=t.getGeometry();if(n){this.camera.updateViewMatrix(),_n.multiply(this.camera.viewMatrix,t.worldMatrix);var r=n.getBounds(_n);this.camera.near=-r.zMax,this.camera.far=-r.zMin,this.camera.left=r.xMin,this.camera.right=r.xMax,this.camera.bottom=r.yMin,this.camera.top=r.yMax}}this.camera.updateViewMatrix()},updateCustumCamera:function(t){for(var e in t)this.camera[e]=t[e]},updateSpotLightCamera:function(t){var e=this.light;this.camera.lookAt(e.direction),this.cameraInfo?this.updateCustumCamera(this.cameraInfo):(this.camera.fov=2*e.outerCutoff,this.camera.near=.01,this.camera.far=t.far,this.camera.aspect=1),this.camera.updateViewMatrix()},createCamera:function(t){this.camera||(this.light.isDirectionalLight?this.camera=new hn:this.light.isSpotLight&&(this.camera=new Q),this.camera.addTo(this.light)),(this.light.isDirty||this._cameraMatrixVersion!==t.matrixVersion)&&(this.updateLightCamera(t),this._cameraMatrixVersion=t.matrixVersion,this.light.isDirty=!1)},createShadowMap:function(t){this.createFramebuffer(),this.createCamera(t);var e=this.renderer,n=this.framebuffer,r=this.camera;dn||(dn=new un({vertexType:fn,side:ln,writeOriginData:!0})),n.bind(),e.state.viewport(0,0,this.width,this.height),e.clear(mn),r.updateViewProjectionMatrix(),Ue.setCamera(r),e.forceMaterial=dn,this.renderShadowScene(e),delete e.forceMaterial,n.unbind(),Ue.setCamera(t),e.viewport()},renderShadowScene:function(t){t.renderList.traverse((function(e){pn(e)&&t.renderMesh(e)}),(function(e){t.renderInstancedMeshes(e.filter((function(t){return pn(t)})))}))},showShadowMap:function(){var t=this;this.renderer.on("afterRender",(function(){t.framebuffer.render(0,.7,.3,.3)}))}}),vn=P.a.DISTANCE,En=P.a.BACK,Tn=P.a.TEXTURE_CUBE_MAP,Mn=P.a.TEXTURE0,An=P.a.TEXTURE_CUBE_MAP_POSITIVE_X,Ln=P.a.NEAREST,In=P.a.FRAMEBUFFER,On=P.a.FRAMEBUFFER_COMPLETE,Sn=null,Rn=new v.a(0,0,0,0),yn=new c.a,Nn=[[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,-1,0,0,-1,0,0,0,1,0,0,-1,0,-1,0,0,-1,0]],xn=function(t,e){if(t.material.castShadows){if(!t.frustumTest)return!0;if(e.isMeshVisible(t))return!0}return!1},bn=a.a.create({isLightShadow:!0,className:"CubeLightShadow",Extends:gn,light:null,renderer:null,framebuffer:null,camera:null,width:1024,height:1024,maxBias:.05,minBias:.005,debug:!1,constructor:function(t){bn.superclass.constructor.call(this,t)},createFramebuffer:function(){if(!this.framebuffer){this.framebuffer=new ce(this.renderer,{target:Tn,width:1024,height:1024,createTexture:function(){var t=this.state.gl,e=new pe({image:[null,null,null,null,null,null],type:this.type,format:this.format,internalFormat:this.internalFormat,magFilter:Ln,minFilter:Ln,width:1024,height:1024});return t.checkFramebufferStatus(In)!==On&&m.a.warn("Framebuffer is not complete",t.checkFramebufferStatus(In)),e},bindTexture:function(t){t=t||0;var e=this.state,n=e.gl,r=this.texture.getGLTexture(e);e.activeTexture(Mn+et.MAX_TEXTURE_INDEX),e.bindTexture(this.target,r),n.framebufferTexture2D(In,this.attachment,An+t,r,0)}})}},updateLightCamera:function(t){this.camera.fov=90,this.camera.near=t.near,this.camera.far=t.far,this.camera.aspect=1,this.camera.updateViewMatrix()},createCamera:function(t){this.camera||(this.camera=new Q,this.updateLightCamera(t))},createShadowMap:function(t){this.createFramebuffer(),this.createCamera(t);var e=this.renderer,n=this.framebuffer,r=this.camera;Sn||(Sn=new un({vertexType:vn,side:En,writeOriginData:!1})),n.bind(),e.state.viewport(0,0,n.width,n.height),this.light.worldMatrix.getTranslation(r.position);for(var i=0;i<6;i++)n.bindTexture(i),yn.fromArray(Nn[0],3*i).add(r.position),r.up.fromArray(Nn[1],3*i),r.lookAt(yn),r.updateViewProjectionMatrix(),e.clear(Rn),Ue.setCamera(r),e.forceMaterial=Sn,this.renderShadowScene(e);r.matrix.identity(),r.updateViewProjectionMatrix(),delete e.forceMaterial,n.unbind(),Ue.setCamera(t),e.viewport()},renderShadowScene:function(t){var e=t.renderList,n=this.camera;e.traverse((function(e){xn(e,n)&&t.renderMesh(e)}),(function(e){var r=e.filter((function(t){return xn(t,n)}));t.renderInstancedMeshes(r)}))}}),Cn=bn,Pn=a.a.create({Extends:M,isPointLight:!0,className:"PointLight",constructor:function(t){Pn.superclass.constructor.call(this,t)},createShadowMap:function(t,e){this.shadow&&(this.lightShadow||(this.lightShadow=new Cn({light:this,renderer:t}),"minBias"in this.shadow&&(this.lightShadow.minBias=this.shadow.minBias),"maxBias"in this.shadow&&(this.lightShadow.maxBias=this.shadow.maxBias)),this.lightShadow.createShadowMap(e))}}),wn=Pn,Hn=new o.a,Dn=new c.a,Fn=a.a.create({Extends:M,isDirectionalLight:!0,className:"DirectionalLight",constructor:function(t){this.direction=new c.a(0,0,1),Fn.superclass.constructor.call(this,t)},createShadowMap:function(t,e){this.shadow&&(this.lightShadow||(this.lightShadow=new gn({light:this,renderer:t,width:this.shadow.width||t.width,height:this.shadow.height||t.height,debug:this.shadow.debug,cameraInfo:this.shadow.cameraInfo}),"minBias"in this.shadow&&(this.lightShadow.minBias=this.shadow.minBias),"maxBias"in this.shadow&&(this.lightShadow.maxBias=this.shadow.maxBias)),this.lightShadow.createShadowMap(e))},getWorldDirection:function(){return Dn.copy(this.direction).transformDirection(this.worldMatrix).normalize(),Dn},getViewDirection:function(t){var e=t.getModelViewMatrix(this,Hn);return Dn.copy(this.direction).transformDirection(e).normalize(),Dn}}),Un=Fn,Gn=new o.a,Bn=new c.a,Vn=a.a.create({Extends:M,isSpotLight:!0,className:"SpotLight",_cutoffCos:.9763,_cutoff:12.5,cutoff:{get:function(){return this._cutoff},set:function(t){this._cutoff=t,this._cutoffCos=Math.cos(d.a.degToRad(t))}},_outerCutoffCos:.9537,_outerCutoff:17.5,outerCutoff:{get:function(){return this._outerCutoff},set:function(t){this._outerCutoff=t,this._outerCutoffCos=Math.cos(d.a.degToRad(t))}},constructor:function(t){this.direction=new c.a(0,0,1),Vn.superclass.constructor.call(this,t)},createShadowMap:function(t,e){this.shadow&&(this.lightShadow||(this.lightShadow=new gn({light:this,renderer:t,width:this.shadow.width||t.width,height:this.shadow.height||t.height,debug:this.shadow.debug,cameraInfo:this.shadow.cameraInfo}),"minBias"in this.shadow&&(this.lightShadow.minBias=this.shadow.minBias),"maxBias"in this.shadow&&(this.lightShadow.maxBias=this.shadow.maxBias)),this.lightShadow.createShadowMap(e))},getWorldDirection:function(){return Bn.copy(this.direction).transformDirection(this.worldMatrix).normalize(),Bn},getViewDirection:function(t){var e=t.getModelViewMatrix(this,Gn);return Bn.copy(this.direction).transformDirection(e).normalize(),Bn}}),Xn=Vn,jn=a.a.create({Extends:Je,isShaderMaterial:!0,className:"ShaderMaterial",vs:"",fs:"",useHeaderCache:!1,constructor:function(t){jn.superclass.constructor.call(this,t)},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if(jn.superclass.getRenderOption.call(this,t),this.getCustomRenderOption){var e=this.getCustomRenderOption({});for(var n in e)t["HILO_CUSTUM_OPTION_".concat(n)]=e[n]}return t},getCustomRenderOption:null}),kn=jn,zn=n(15),Wn=n.n(zn),Yn=a.a.create({Extends:Z,isMorphGeometry:!0,className:"MorphGeometry",isStatic:!1,weights:[],targets:null,constructor:function(t){Yn.superclass.constructor.call(this,t),this.weights=this.weights||[]},update:function(t,e){this.weights=t,this._originalMorphIndices=e},clone:function(){return Z.prototype.clone.call(this,{targets:this.targets,weights:this.weights})},getRenderOption:function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return Yn.superclass.getRenderOption.call(this,e),this.targets&&(this._maxMorphTargetCount||(this._maxMorphTargetCount=Math.floor(8/Object.keys(this.targets).length)),Object(i.each)(this.targets,(function(n,r){e.MORPH_TARGET_COUNT=Math.min(n.length,t._maxMorphTargetCount),"vertices"===r?e.MORPH_HAS_POSITION=1:"normals"===r?e.MORPH_HAS_NORMAL=1:"tangents"===r&&(e.MORPH_HAS_TANGENT=1)}))),e}}),qn=Yn,Zn={POSITION:{name:"vertices",decodeMatName:"positionDecodeMat"},TEXCOORD_0:{name:"uvs",decodeMatName:"uvDecodeMat"},TEXCOORD_1:{name:"uvs1",decodeMatName:"uv1DecodeMat"},NORMAL:{name:"normals",decodeMatName:"normalDecodeMat"},JOINT:{name:"skinIndices"},JOINTS_0:{name:"skinIndices"},WEIGHT:{name:"skinWeights"},WEIGHTS_0:{name:"skinWeights"},TANGENT:{name:"tangents"},COLOR_0:{name:"colors"}},Kn={Geometry:Z,GeometryData:C};var Qn={_decodeTotalTime:0,wasmURL:"",workerURL:"",useWASM:!0,useWebWorker:!0,useAuto:!0,init:function(){return Qn.useAuto?Wn.a.initWASM(Qn.wasmURL,Qn.memPages):Qn.useWebWorker?Wn.a.initWorker(Qn.workerURL):Qn.useWASM?Wn.a.initWASM(Qn.wasmURL,Qn.memPages):Promise.resolve()},parse:function(t,e,n,r){var i=Date.now(),a=e.bufferViews[t.bufferView],s=Qn.wasmURL,o=Qn.workerURL,u=Qn.useAuto,c=Qn.useWASM,h=Qn.useWebWorker,f=new Uint8Array(a.buffer,a.byteOffset,a.byteLength);function l(e){Qn._decodeTotalTime+=Date.now()-i;var n=e.toHilo3dGeometry(Kn,r.primitive._geometry);return t.targets&&(n=function(t,e,n){if(!n.isMorphGeometry){var r=new qn;for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&"id"!==i&&(r[i]=n[i]);r.targets={},n=r}for(var a=n.targets,s=0;s0&&void 0!==arguments[0]?arguments[0]:{};return t["FOG_".concat(this.mode)]=1,t}}),hr=n(16),fr=new hr.a,lr=new o.a,dr=a.a.create({Extends:g,isMesh:!0,className:"Mesh",geometry:null,material:null,useInstanced:!1,frustumTest:!0,constructor:function(t){dr.superclass.constructor.call(this,t)},clone:function(t){var e=g.prototype.clone.call(this,t);return Object.assign(e,{geometry:this.geometry,material:this.material}),e},raycast:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];if(!this.visible)return null;var n=this.geometry,r=this.material,i=this.worldMatrix;if(n&&r){lr.invert(i),fr.copy(t),fr.transformMat4(lr);var a=n.raycast(fr,r.side,e);if(a)return a.forEach((function(t){t.transformMat4(i)})),a}return null},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return this.geometry.getRenderOption(t),t},isDestroyed:{get:function(){return this._isDestroyed}},destroy:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(this._isDestroyed)return this;this.removeFromParent();var n=t.resourceManager;return n.destroyMesh(this),this.material&&e&&this.material.destroyTextures(),this.off(),this.geometry=null,this.material=null,this._isDestroyed=!0,this}}),mr=dr,_r=new o.a,pr=new o.a,gr=a.a.create({Extends:mr,isSkinedMesh:!0,className:"SkinedMesh",useInstanced:!1,jointMatTexture:null,frustumTest:!1,skeleton:null,constructor:function(t){gr.superclass.constructor.call(this,t)},getJointMat:function(){var t=this;if(this.skeleton&&!(this.skeleton.jointCount<=0)){var e=this.skeleton.jointNodeList,n=this.skeleton.inverseBindMatrices,r=16*this.skeleton.jointCount;return this.jointMat&&this.jointMat.length===r||(this.jointMat=new Float32Array(r)),this.clonedFrom?pr.invert(this.clonedFrom.worldMatrix):pr.invert(this.worldMatrix),e.forEach((function(e,r){_r.copy(pr),_r.multiply(e.worldMatrix),_r.multiply(n[r]),_r.toArray(t.jointMat,16*r)})),this.jointMat}},resetJointNamesByNodeName:function(t){this.skeleton.resetJointNamesByNodeName(t)},resetSkinIndices:function(t){var e=this.skeleton;if(e){var n=this.geometry,r=n.skinIndices;if(r){this.material.isDirty=!0,n.isDirty=!0,r.isDirty=!0;var i=new R.a;r.traverse((function(n,a,s){n.elements.forEach((function(n,r){var a=e.jointNames[n],s=t.jointNames.indexOf(a);s>=0?i.elements[r]=s:m.a.warnOnce("SkinedMesh.resetSkinIndices","SkinedMesh.resetSkinIndices: no jointName found!",a)})),r.setByOffset(s,i)}))}}},initJointMatTexture:function(){if(!this.jointMatTexture){var t=this.getJointMat();this.jointMatTexture=new Le({data:t})}return this.jointMatTexture},updateJointMatTexture:function(){if(this.jointMatTexture){var t=this.getJointMat();this.jointMatTexture.data.set(t,0),this.jointMatTexture.needUpdate=!0}else this.initJointMatTexture()},clone:function(t){var e=mr.prototype.clone.call(this,t);return Object.assign(e,{useInstanced:this.useInstanced,skeleton:this.skeleton.clone()}),e.clonedFrom=this,e},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};gr.superclass.getRenderOption.call(this,t);var e=this.skeleton.jointCount;if(e&&(t.JOINT_COUNT=e,et.VERTEX_TEXTURE_FLOAT)){var n=(et.MAX_VERTEX_UNIFORM_VECTORS-22)/4;e>n&&(t.JOINT_MAT_MAP=1)}return t}}),vr=gr,Er=a.a.create({isSkeleton:!0,className:"Skeleton",userData:null,constructor:function(t){this.id=d.a.generateUUID(this.className),this.jointNodeList=[],this.jointNames=[],this.inverseBindMatrices=[],Object.assign(this,t)},jointCount:{get:function(){return this.jointNodeList.length}},_rootNode:null,rootNode:{get:function(){return this._rootNode},set:function(t){this._rootNode=t,t&&this._initJointNodeList()}},_initJointNodeList:function(){var t={};this.rootNode.traverse((function(e){t[e.jointName]=e})),this.jointNodeList=this.jointNames.map((function(e){return t[e]}))},resetJointNamesByNodeName:function(t){var e=this.jointNames;this.jointNodeList.forEach((function(n,r){var i=t.rootNode.getChildByName(n.name);i&&(e[r]=i.jointName)}))},clone:function(t){var e=new Er;return e.copy(this,t),e},copy:function(t,e){return this.inverseBindMatrices=t.inverseBindMatrices,this.jointNames=t.jointNames.slice(),void 0===e&&(e=t.rootNode),this.rootNode=e,this}}),Tr=Er,Mr="1.15.20",Ar=a.a.create({className:"RenderInfo",isRenderInfo:!0,constructor:function(){this.reset()},addFaceCount:function(t){this._currentFaceCount+=t},addDrawCount:function(t){this._currentDrawCount+=t},reset:function(){this.faceCount=Math.floor(this._currentFaceCount),this.drawCount=Math.floor(this._currentDrawCount),this._currentFaceCount=0,this._currentDrawCount=0}}),Lr=new c.a,Ir=function(t,e){var n=t.material.renderOrder,r=e.material.renderOrder;if(n!==r)return n-r;var i=t.material._shaderNumId||0,a=e.material._shaderNumId||0;return i!==a?i-a:t._sortRenderZ-e._sortRenderZ},Or=function(t,e){var n=t.material.renderOrder,r=e.material.renderOrder;return n!==r?n-r:e._sortRenderZ-t._sortRenderZ},Sr=a.a.create({className:"RenderList",isRenderList:!0,useInstanced:!1,constructor:function(){this.opaqueList=[],this.transparentList=[],this.instancedDict={}},reset:function(){this.opaqueList.length=0,this.transparentList.length=0,this.instancedDict={}},traverse:function(t,e){this.opaqueList.forEach((function(e){t(e)}));var n=this.instancedDict;for(var r in n){var i=n[r];i.length>2&&e?e(i):i.forEach((function(e){t(e)}))}this.transparentList.forEach((function(e){t(e)}))},sort:function(){this.transparentList.sort(Or),this.opaqueList.sort(Ir)},addMesh:function(t,e){var n=t.material,r=t.geometry;if(n&&r){if(t.frustumTest&&!e.isMeshVisible(t))return;if(this.useInstanced&&t.useInstanced){var i=this.instancedDict,a=n.id+"_"+r.id,s=i[a];i[a]||(s=i[a]=[]),s.push(t)}else t.worldMatrix.getTranslation(Lr),Lr.transformMat4(e.viewProjectionMatrix),t._sortRenderZ=Lr.z,n.transparent?this.transparentList.push(t):this.opaqueList.push(t)}else m.a.warnOnce("RenderList.addMesh(".concat(t.id,")"),"Mesh must have material and geometry",t)}}),Rr=a.a.create({className:"WebGLState",isWebGLState:!0,systemFramebuffer:null,constructor:function(t){this.gl=t,this.reset()},reset:function(){this._dict={},this.activeTextureIndex=null,this.textureUnitDict={},this.currentFramebuffer=null,this.preFramebuffer=null,this._pixelStorei={}},enable:function(t){!0!==this._dict[t]&&(this._dict[t]=!0,this.gl.enable(t))},disable:function(t){!1!==this._dict[t]&&(this._dict[t]=!1,this.gl.disable(t))},bindFramebuffer:function(t,e){this.currentFramebuffer!==e&&(this.preFramebuffer=this.currentFramebuffer,this.currentFramebuffer=e,this.gl.bindFramebuffer(t,e))},bindSystemFramebuffer:function(){this.bindFramebuffer(this.gl.FRAMEBUFFER,this.systemFramebuffer)},useProgram:function(t){this.set1("useProgram",t)},depthFunc:function(t){this.set1("depthFunc",t)},depthMask:function(t){this.set1("depthMask",t)},clear:function(t){this.gl.clear(t)},depthRange:function(t,e){this.set2("depthRange",t,e)},stencilFunc:function(t,e,n){this.set3("stencilFunc",t,e,n)},stencilMask:function(t){this.set1("stencilMask",t)},stencilOp:function(t,e,n){this.set3("stencilOp",t,e,n)},colorMask:function(t,e,n,r){this.set4("colorMask",t,e,n,r)},cullFace:function(t){this.set1("cullFace",t)},frontFace:function(t){this.set1("frontFace",t)},blendFuncSeparate:function(t,e,n,r){this.set4("blendFuncSeparate",t,e,n,r)},blendEquationSeparate:function(t,e){this.set2("blendEquationSeparate",t,e)},pixelStorei:function(t,e){this._pixelStorei[t]!==e&&(this._pixelStorei[t]=e,this.gl.pixelStorei(t,e))},viewport:function(t,e,n,r){this.set4("viewport",t,e,n,r)},activeTexture:function(t){this.activeTextureIndex!==t&&(this.activeTextureIndex=t,this.gl.activeTexture(t))},bindTexture:function(t,e){var n=this.getActiveTextureUnit();n[t]!==e&&(n[t]=e,this.gl.bindTexture(t,e))},getActiveTextureUnit:function(){var t=this.textureUnitDict[this.activeTextureIndex];return t||(t=this.textureUnitDict[this.activeTextureIndex]={}),t},set1:function(t,e){this._dict[t]!==e&&(this._dict[t]=e,this.gl[t](e))},set2:function(t,e,n){var r=this._dict[t];r||(r=this._dict[t]=[]),r[0]===e&&r[1]===n||(r[0]=e,r[1]=n,this.gl[t](e,n))},set3:function(t,e,n,r){var i=this._dict[t];i||(i=this._dict[t]=[]),i[0]===e&&i[1]===n&&i[2]===r||(i[0]=e,i[1]=n,i[2]=r,this.gl[t](e,n,r))},set4:function(t,e,n,r,i){var a=this._dict[t];a||(a=this._dict[t]=[]),a[0]===e&&a[1]===n&&a[2]===r&&a[3]===i||(a[0]=e,a[1]=n,a[2]=r,a[3]=i,this.gl[t](e,n,r,i))},get:function(t){return this._dict[t]}}),yr=a.a.create({Mixes:s.a,className:"WebGLResourceManager",isWebGLResourceManager:!0,hasNeedDestroyResource:!1,constructor:function(t){this._needDestroyResources=[],Object.assign(this,t)},destroyMesh:function(t){var e=this;this.getMeshResources(t).forEach((function(t){e.destroyIfNoRef(t)})),t._vao=t._program=t._shader=null},getMeshResources:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];return t._shader&&e.push(t._shader),t._vao&&(e.push(t._vao),t._vao.getResources(e)),t._program&&e.push(t._program),e},destroyIfNoRef:function(t){var e=this._needDestroyResources;return t&&e.indexOf(t)<0&&e.push(t),this},getUsedResources:function(t){var e=this,n=[];return t&&t.traverse((function(t){t.isMesh&&!t.isDestroyed&&e.getMeshResources(t,n)})),n},destroyUnsuedResource:function(t){var e=this,n=this._needDestroyResources;if(0===n.length)return this;var r=this.getUsedResources(t);return n.forEach((function(t){r.indexOf(t)<0&&t&&t.destroy&&!t.alwaysUse&&(e.fire("destroyResource",t.id),t.destroy())})),this.reset(),this},reset:function(){return this._needDestroyResources.length=0,this}}),Nr=new o.a,xr=new c.a,br=new Float32Array([0,0,0]),Cr=a.a.create({isLightManager:!0,className:"LightManager",constructor:function(t){this.ambientLights=[],this.directionalLights=[],this.pointLights=[],this.spotLights=[],this.areaLights=[],this.lightInfo={AMBIENT_LIGHTS:0,POINT_LIGHTS:0,DIRECTIONAL_LIGHTS:0,SPOT_LIGHTS:0,AREA_LIGHTS:0,uid:0},Object.assign(this,t)},getRenderOption:function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return Object(i.each)(this.lightInfo,(function(n,r){if("uid"!==r&&n){e[r]=n;var i=t.getShadowMapCount(r);i&&(e[r+"_SMC"]=i)}})),e},addLight:function(t){var e=null;return t.enabled?(t.isAmbientLight?e=this.ambientLights:t.isDirectionalLight?e=this.directionalLights:t.isPointLight?e=this.pointLights:t.isSpotLight?e=this.spotLights:t.isAreaLight?e=this.areaLights:m.a.warnOnce("LightManager.addLight(".concat(t.id,")"),"Not support this light:",t),e&&(t.shadow?e.unshift(t):e.push(t)),this):this},getDirectionalInfo:function(t){var e=[],n=[],r=[],i=[],a=[],s=[];this.directionalLights.forEach((function(o,u){var c=3*u;o.getRealColor().toRGBArray(e,c),o.getViewDirection(t).toArray(n,c),o.shadow&&o.lightShadow&&(r.push(o.lightShadow.framebuffer.texture),i.push(o.lightShadow.width),i.push(o.lightShadow.height),s.push(o.lightShadow.minBias,o.lightShadow.maxBias),Nr.copy(t.worldMatrix),Nr.premultiply(o.lightShadow.camera.viewProjectionMatrix),Nr.toArray(a,16*u))}));var o={colors:new Float32Array(e),infos:new Float32Array(n)};return r.length&&(o.shadowMap=r,o.shadowMapSize=new Float32Array(i),o.shadowBias=new Float32Array(s),o.lightSpaceMatrix=new Float32Array(a)),o},getSpotInfo:function(t){var e=[],n=[],r=[],i=[],a=[],s=[],o=[],u=[],c=[],h=[];this.spotLights.forEach((function(f,l){var d=3*l;f.getRealColor().toRGBArray(e,d),f.toInfoArray(n,d),f.getViewDirection(t).toArray(i,d),h.push(f.range),a.push(f._cutoffCos,f._outerCutoffCos),t.getModelViewMatrix(f,Nr),Nr.getTranslation(xr),xr.toArray(r,d),f.shadow&&f.lightShadow&&(s.push(f.lightShadow.framebuffer.texture),o.push(f.lightShadow.width),o.push(f.lightShadow.height),c.push(f.lightShadow.minBias,f.lightShadow.maxBias),Nr.multiply(f.lightShadow.camera.viewProjectionMatrix,t.worldMatrix),Nr.toArray(u,16*l))}));var f={colors:new Float32Array(e),infos:new Float32Array(n),poses:new Float32Array(r),dirs:new Float32Array(i),cutoffs:new Float32Array(a),ranges:new Float32Array(h)};return s.length&&(f.shadowMap=s,f.shadowMapSize=new Float32Array(o),f.shadowBias=new Float32Array(c),f.lightSpaceMatrix=new Float32Array(u)),f},getPointInfo:function(t){var e=[],n=[],r=[],i=[],a=[],s=[],o=[],u=[];this.pointLights.forEach((function(c,h){var f=3*h;c.getRealColor().toRGBArray(e,f),c.toInfoArray(n,f),u.push(c.range),t.getModelViewMatrix(c,Nr),Nr.getTranslation(xr),xr.toArray(r,f),c.shadow&&c.lightShadow&&(i.push(c.lightShadow.framebuffer.texture),s.push(c.lightShadow.minBias,c.lightShadow.maxBias),t.worldMatrix.toArray(a,16*h),o[2*h]=c.lightShadow.camera.near,o[2*h+1]=c.lightShadow.camera.far)}));var c={colors:new Float32Array(e),infos:new Float32Array(n),poses:new Float32Array(r),ranges:new Float32Array(u)};return i.length&&(c.shadowMap=i,c.shadowBias=new Float32Array(s),c.lightSpaceMatrix=new Float32Array(a),c.cameras=new Float32Array(o)),c},getAreaInfo:function(t){var e,n,r=[],i=[],a=[],s=[];return this.areaLights.forEach((function(o,u){var c=3*u;o.getRealColor().toRGBArray(r,c),t.getModelViewMatrix(o,Nr),Nr.getTranslation(xr),xr.toArray(i,c);var h=Nr.getRotation();Nr.fromQuat(h),xr.set(.5*o.width,0,0),xr.transformMat4(Nr),xr.toArray(a,c),xr.set(0,.5*o.height,0),xr.transformMat4(Nr),xr.toArray(s,c),e=o.ltcTexture1,n=o.ltcTexture2})),{colors:new Float32Array(r),poses:new Float32Array(i),width:new Float32Array(a),height:new Float32Array(s),ltcTexture1:e,ltcTexture2:n}},getAmbientInfo:function(){return br[0]=br[1]=br[2]=0,this.ambientLights.forEach((function(t){var e=t.getRealColor();br[0]+=e.r,br[1]+=e.g,br[2]+=e.b})),br[0]=Math.min(1,br[0]),br[1]=Math.min(1,br[1]),br[2]=Math.min(1,br[2]),br},updateInfo:function(t){var e=this.lightInfo,n=this.ambientLights,r=this.directionalLights,i=this.pointLights,a=this.spotLights,s=this.areaLights;e.AMBIENT_LIGHTS=n.length,e.POINT_LIGHTS=i.length,e.DIRECTIONAL_LIGHTS=r.length,e.SPOT_LIGHTS=a.length,e.AREA_LIGHTS=s.length;var o=function(t){return!!t.shadow};e.SHADOW_POINT_LIGHTS=i.filter(o).length,e.SHADOW_SPOT_LIGHTS=a.filter(o).length,e.SHADOW_DIRECTIONAL_LIGHTS=r.filter(o).length,e.uid=[e.AMBIENT_LIGHTS,e.POINT_LIGHTS,e.SHADOW_POINT_LIGHTS,e.DIRECTIONAL_LIGHTS,e.SHADOW_DIRECTIONAL_LIGHTS,e.SPOT_LIGHTS,e.SHADOW_SPOT_LIGHTS,e.AREA_LIGHTS].join("_"),this.directionalInfo=this.getDirectionalInfo(t),this.pointInfo=this.getPointInfo(t),this.spotInfo=this.getSpotInfo(t),this.areaInfo=this.getAreaInfo(t),this.ambientInfo=this.getAmbientInfo()},getInfo:function(){return this.lightInfo},reset:function(){this.ambientLights.length=0,this.directionalLights.length=0,this.pointLights.length=0,this.spotLights.length=0,this.areaLights.length=0},getShadowMapCount:function(t){var e=[];"POINT_LIGHTS"===t?e=this.pointLights:"DIRECTIONAL_LIGHTS"===t?e=this.directionalLights:("SPOT_LIGHTS"===t||"AREA_LIGHTS"===t)&&(e=this.spotLights);var n=0;return e.forEach((function(t){n+=t.shadow?1:0})),n},createShadowMap:function(t,e){this.directionalLights.forEach((function(n){n.createShadowMap(t,e)})),this.spotLights.forEach((function(n){n.createShadowMap(t,e)})),this.pointLights.forEach((function(n){n.createShadowMap(t,e)})),this.areaLights.forEach((function(n){n.createShadowMap(t,e)}))}}),Pr=P.a.DEPTH_TEST,wr=P.a.STENCIL_TEST,Hr=P.a.SAMPLE_ALPHA_TO_COVERAGE,Dr=P.a.CULL_FACE,Fr=P.a.FRONT_AND_BACK,Ur=P.a.BLEND,Gr=P.a.LINES,Br=P.a.STATIC_DRAW,Vr=P.a.DYNAMIC_DRAW,Xr=a.a.create({Mixes:s.a,className:"WebGLRenderer",isWebGLRenderer:!0,gl:null,width:0,height:0,pixelRatio:1,domElement:null,useInstanced:!1,useVao:!0,alpha:!1,depth:!0,stencil:!1,antialias:!0,premultipliedAlpha:!0,preserveDrawingBuffer:!1,failIfMajorPerformanceCaveat:!1,gameMode:!1,useFramebuffer:!1,framebufferOption:{},useLogDepth:!1,vertexPrecision:"highp",fragmentPrecision:"highp",fog:null,offsetX:0,offsetY:0,isInitFailed:!1,_isInit:!1,_isContextLost:!1,constructor:function(t){this.clearColor=new v.a(1,1,1),Object.assign(this,t),this.renderInfo=new Ar,this.renderList=new Sr,this.lightManager=new Cr,this.resourceManager=new yr},resize:function(t,e,n){if(n||this.width!==t||this.height!==e){var r=this.domElement;this.width=t,this.height=e,r.width=t,r.height=e,this.framebuffer&&this.framebuffer.resize(this.width,this.height,n),this.viewport()}},setOffset:function(t,e){this.offsetX===t&&this.offsetY===e||(this.offsetX=t,this.offsetY=e,this.viewport())},viewport:function(t,e,n,r){var i=this.state,a=this.gl;i&&(void 0===t?t=this.offsetX:this.offsetX=t,void 0===e?e=this.offsetY:this.offsetY=e,void 0===n&&(n=a.drawingBufferWidth),void 0===r&&(r=a.drawingBufferHeight),i.viewport(t,e,n,r))},isInit:{get:function(){return this._isInit&&!this.isInitFailed}},onInit:function(t){var e=this;this._isInit?t(this):this.on("init",(function(){t(e)}),!0)},initContext:function(){if(!this._isInit){this._isInit=!0;try{this._initContext(),this.fire("init")}catch(t){this.isInitFailed=!0,this.fire("initFailed",t)}}},_initContext:function(){var t=this,e={alpha:this.alpha,depth:this.depth,stencil:this.stencil,antialias:this.antialias,premultipliedAlpha:this.premultipliedAlpha,failIfMajorPerformanceCaveat:this.failIfMajorPerformanceCaveat};!0===this.preserveDrawingBuffer&&(e.preserveDrawingBuffer=!0),!0===this.gameMode&&(e.gameMode=!0);var n=this.gl=this.domElement.getContext("webgl",e);n.viewport(0,0,this.width,this.height),Tt.init(n),tt.init(n),et.init(n),dt.init(this),this.state=new Rr(n),tt.instanced||(this.useInstanced=!1),this.renderList.useInstanced=this.useInstanced,tt.vao||(this.useVao=!1),this.useFramebuffer&&(this.framebuffer=new ce(this,Object.assign({useVao:this.useVao,width:this.width,height:this.height},this.framebufferOption))),this.domElement.addEventListener("webglcontextlost",(function(e){t._onContextLost(e)}),!1),this.domElement.addEventListener("webglcontextrestored",(function(e){t._onContextRestore(e)}),!1)},_onContextLost:function(t){var e=this.gl;this._isContextLost=!0,t.preventDefault(),Lt.reset(e),dt.reset(e),Qt.reset(e),Nt.reset(e),Ft.reset(e),this.state.reset(e),this._lastMaterial=null,this._lastProgram=null,this.fire("webglContextLost")},_onContextRestore:function(t){var e=this.gl;this._isContextLost=!1,tt.reset(e),ce.reset(e),this.fire("webglContextRestored")},setupDepthTest:function(t){var e=this.state;t.depthTest?(e.enable(Pr),e.depthFunc(t.depthFunc),e.depthMask(t.depthMask),e.depthRange(t.depthRange[0],t.depthRange[1])):e.disable(Pr)},setupSampleAlphaToCoverage:function(t){var e=this.state;t.sampleAlphaToCoverage?e.enable(Hr):e.disable(Hr)},setupCullFace:function(t){var e=this.state;t.cullFace&&t.cullFaceType!==Fr?(e.enable(Dr),e.cullFace(t.cullFaceType),e.frontFace(t.frontFace)):e.disable(Dr)},setupBlend:function(t){var e=this.state;t.blend?(e.enable(Ur),e.blendFuncSeparate(t.blendSrc,t.blendDst,t.blendSrcAlpha,t.blendDstAlpha),e.blendEquationSeparate(t.blendEquation,t.blendEquationAlpha)):e.disable(Ur)},setupStencil:function(t){if(this.stencil){var e=this.state;t.stencilTest?(e.enable(wr),e.stencilMask(t.stencilMask),e.stencilFunc(t.stencilFunc,t.stencilFuncRef,t.stencilFuncMask),e.stencilOp(t.stencilOpFail,t.stencilOpZFail,t.stencilOpZPass)):e.disable(wr)}},setupUniforms:function(t,e,n,r){var i=this.forceMaterial||e.material;for(var a in t.uniforms){var s=i.getUniformInfo(a),o=t.uniforms[a];if(!s.isBlankInfo&&(r||s.isDependMesh&&!n)){var u=s.get(e,i,o);null!=u&&(t[a]=u)}}},setupVao:function(t,e,n){var r=n.geometry,i=r.isStatic;if(t.isDirty||!i||r.isDirty){t.isDirty=!1;var a=this.forceMaterial||n.material,s=a.attributes,o=i?Br:Vr;for(var u in s){var c=e.attributes[u];if(c){var h=a.getAttributeData(u,n,c);null!=h&&t.addAttribute(h,c,o)}}r.indices&&t.addIndexBuffer(r.indices,o),r.isDirty=!1}r.vertexCount&&(t.vertexCount=r.vertexCount)},setupMaterial:function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]&&arguments[3],i=this.forceMaterial||e.material;(i.isDirty||this._lastMaterial!==i)&&(this.setupDepthTest(i),this.setupSampleAlphaToCoverage(i),this.setupCullFace(i),this.setupBlend(i),this.setupStencil(i),r=!0),this.setupUniforms(t,e,n,r),i.isDirty=!1,this._lastMaterial=i},setupMesh:function(t,e){var n=this.gl,r=this.state,i=this.lightManager,a=t.geometry,s=this.forceMaterial||t.material,o=dt.getShader(t,s,e,i,this.fog,this.useLogDepth),u=Lt.getProgram(o,r);u.useProgram(),this.setupMaterial(u,t,e,this._lastProgram!==u),this._lastProgram=u,t.material.wireframe&&a.mode!==Gr&&a.convertToLinesMode();var c=a.id+u.id,h=Ft.getVao(n,c,{useInstanced:e,useVao:this.useVao,mode:a.mode});return this.setupVao(h,u,t),t._vao=h,t._shader=o,t._program=u,{vao:h,program:u,geometry:a}},addRenderInfo:function(t,e){var n=this.renderInfo;n.addFaceCount(t),n.addDrawCount(e)},render:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if(this.initContext(),!this.isInitFailed&&!this._isContextLost){var r=this.renderList,i=this.renderInfo,a=this.lightManager,s=this.resourceManager,o=this.state;this.fog=t.fog,a.reset(),i.reset(),r.reset(),Ue.init(this,o,e,a,this.fog),t.updateMatrixWorld(),e.updateViewProjectionMatrix(),t.traverse((function(t){return t.visible?(t.isMesh?r.addMesh(t,e):t.isLight&&a.addLight(t),g.TRAVERSE_STOP_NONE):g.TRAVERSE_STOP_CHILDREN})),r.sort(),a.createShadowMap(this,e),a.updateInfo(e),n&&this.fire("beforeRender"),this.useFramebuffer&&this.framebuffer.bind(),this.clear(),n&&this.fire("beforeRenderScene"),this.renderScene(),this.useFramebuffer&&this.renderToScreen(this.framebuffer),n&&this.fire("afterRender"),s.destroyUnsuedResource(t)}},renderScene:function(){var t=this;this.renderList.traverse((function(e){t.renderMesh(e)}),(function(e){t.renderInstancedMeshes(e)})),this._gameModeSumbit()},_gameModeSumbit:function(){var t=this.gl;this.gameMode&&t&&t.submit&&t.submit()},clear:function(t){var e=this.gl,n=this.state;t=t||this.clearColor,this._lastMaterial=null,this._lastProgram=null,e.clearColor(t.r,t.g,t.b,t.a),n.depthMask(!0);var r=e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT;this.stencil&&(n.stencilMask(!0),r|=e.STENCIL_BUFFER_BIT),e.clear(r)},clearDepth:function(){var t=this.gl;this.state.depthMask(!0),t.clear(t.DEPTH_BUFFER_BIT)},clearStencil:function(){var t=this.gl;this.state.stencilMask(!0),t.clear(t.STENCIL_BUFFER_BIT)},renderToScreen:function(t){this.state.bindSystemFramebuffer(),t.render(0,0,1,1,this.clearColor)},renderMesh:function(t){var e=this.setupMesh(t,!1).vao;e.draw(),this.addRenderInfo(e.vertexCount/3,1)},renderInstancedMeshes:function(t){var e=t[0];if(e){var n=this.forceMaterial||e.material,r=this.setupMesh(e,!0),i=r.vao,a=r.program;n.getInstancedUniforms().forEach((function(e){var n=e.name,r=e.info,s=a.attributes[n];s&&i.addInstancedAttribute(s,t,(function(t){return r.get(t)}))})),i.drawInstance(t.length),this.addRenderInfo(i.vertexCount/3*t.length,1)}},renderMultipleMeshes:function(t){var e=this;t.forEach((function(t){e.renderMesh(t)}))},releaseGLResource:function(){var t=this.gl;t&&(Lt.reset(t),dt.reset(t),Nt.reset(t),Ft.reset(t),this.state.reset(t),Qt.reset(t),ce.destroy(t))}}),jr=function(){var t,e=navigator.userAgent,n=document,r=window,i=n.documentElement,a={iphone:/iphone/i.test(e),ipad:/ipad/i.test(e),ipod:/ipod/i.test(e),ios:/iphone|ipad|ipod/i.test(e),android:/android/i.test(e),webkit:/webkit/i.test(e),chrome:/chrome/i.test(e),safari:/safari/i.test(e),firefox:/firefox/i.test(e),ie:/msie/i.test(e),opera:/opera/i.test(e),supportTouch:"ontouchstart"in r,supportCanvas:!!n.createElement("canvas").getContext,supportStorage:void 0,supportOrientation:"orientation"in r||"orientation"in r.screen,supportDeviceMotion:"ondevicemotion"in r};try{localStorage.setItem("hilo","hilo"),localStorage.removeItem("hilo"),a.supportStorage=!0}catch(t){a.supportStorage=!1,m.a.warn("LocalStorage disabled")}t=a.webkit||a.firefox?"webkit":a.opera?"o":a.ie?"ms":"",a.jsVendor=t;var s=a.cssVendor="-"+t+"-",o=n.createElement("div"),u=o.style,c=void 0!==u[t+"Transform"],h=void 0!==u[t+"Perspective"];h&&(o.id="test3d",(u=n.createElement("style")).textContent="@media ("+s+"transform-3d){#test3d{height:3px}}",n.head.appendChild(u),i.appendChild(o),h=3===o.offsetHeight,n.head.removeChild(u),i.removeChild(o)),a.supportTransform=c,a.supportTransform3D=h;var f=a.supportTouch,l=f?"touchstart":"mousedown",d=f?"touchmove":"mousemove",_=f?"touchend":"mouseup";return a.POINTER_START=l,a.POINTER_MOVE=d,a.POINTER_END=_,a}(),kr=a.a.create({Extends:g,isStage:!0,className:"Stage",renderer:null,camera:null,pixelRatio:null,offsetX:0,offsetY:0,width:0,height:0,canvas:null,constructor:function(t){if(t.width||(t.width=window.innerWidth),t.height||(t.height=window.innerHeight),!t.pixelRatio){var e=window.devicePixelRatio||1;e=Math.min(e,1024/Math.max(t.width,t.height),2),e=Math.max(e,1),t.pixelRatio=e}kr.superclass.constructor.call(this,t),this.initRenderer(t),m.a.log("Hilo3d version: ".concat(Mr))},initRenderer:function(t){var e=this.canvas=this.createCanvas(t);this.renderer=new Xr(Object.assign(t,{domElement:e})),this.resize(this.width,this.height,this.pixelRatio,!0)},createCanvas:function(t){var e;return e=t.canvas?t.canvas:document.createElement("canvas"),t.container&&t.container.appendChild(e),e},resize:function(t,e,n,r){if(void 0===n&&(n=this.pixelRatio),r||this.width!==t||this.height!==e||this.pixelRatio!==n){this.width=t,this.height=e,this.pixelRatio=n,this.rendererWidth=t*n,this.rendererHeight=e*n;var i=this.canvas;this.renderer.resize(this.rendererWidth,this.rendererHeight,r),i.style.width=this.width+"px",i.style.height=this.height+"px",this.updateDomViewport()}return this},setOffset:function(t,e){if(this.offsetX!==t||this.offsetY!==e){this.offsetX=t,this.offsetY=e;var n=this.pixelRatio;this.renderer.setOffset(t*n,e*n)}return this},viewport:function(t,e,n,r){return this.resize(n,r,this.pixelRatio,!0),this.setOffset(t,e),this},tick:function(t){return this.traverseUpdate(t),this.camera&&this.renderer.render(this,this.camera,!0),this},enableDOMEvent:function(t){var e=this,n=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],r=this.canvas,i=this._domListener||(this._domListener=function(t){e._onDOMEvent(t)});return(t="string"==typeof t?[t]:t).forEach((function(t){n?r.addEventListener(t,i,!1):r.removeEventListener(t,i)})),this},_onDOMEvent:function(t){var e=this.canvas,n=this._eventTarget,r=t.type,i=0===r.indexOf("touch"),a=t;if(i){var s=t.touches,o=t.changedTouches;s&&s.length?a=s[0]:o&&o.length&&(a=o[0])}var u=this.domViewport||this.updateDomViewport(),c=(a.pageX||a.clientX)-u.left,h=(a.pageY||a.clientY)-u.top;t.stageX=c,t.stageY=h,t.stopPropagation=function(){this._stopPropagationed=!0};var f=this.getMeshResultAtPoint(c,h,!0),l=f.mesh;t.hitPoint=f.point;var d="mouseout"===r;if(n&&(n!==l&&(!n.contains||!n.contains(l))||d)){var m=!1;if("touchmove"===r?m="touchout":"mousemove"!==r&&!d&&l||(m="mouseout"),m){var _=Object.assign({},t);_.type=m,_.eventTarget=n,n._fireMouseEvent(_)}t.lastEventTarget=n,this._eventTarget=null}if(l&&l.pointerEnabled&&"mouseout"!==r&&(t.eventTarget=this._eventTarget=l,l._fireMouseEvent(t)),!i){var p=l&&l.pointerEnabled&&l.useHandCursor?"pointer":"";e.style.cursor=p}jr.android&&"touchmove"===r&&t.preventDefault()},updateDomViewport:function(){var t=this.canvas,e=null;return t.parentNode&&(e=this.domViewport=Object(i.getElementRect)(t)),e},getMeshResultAtPoint:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=this.camera,i=this._ray;i||(i=this._ray=new hr.a),i.fromCamera(r,t,e,this.width,this.height);var a=this.raycast(i,!0,n);if(a)return a[0];this._stageResultAtPoint||(this._stageResultAtPoint={mesh:this,point:new c.a});var s=this._stageResultAtPoint.point;return s.copy(r.unprojectVector(s.set(t,e,0),this.width,this.height)),this._stageResultAtPoint},releaseGLResource:function(){return this.renderer.releaseGLResource(),this},destroy:function(){return kr.superclass.destroy.call(this,this.renderer),this.releaseGLResource(),this.traverse((function(t){t.off(),t.parent=null})),this.children.length=0,this.renderer.off(),this}}),zr=kr;function Wr(){return+new Date}var Yr=a.a.create({constructor:function(t,e,n,r){var i=this;for(var a in i.target=t,i._startTime=0,i._seekTime=0,i._pausedTime=0,i._pausedStartTime=0,i._reverseFlag=1,i._repeatCount=0,3===arguments.length&&(r=n,n=e,e=null),r)i[a]=r[a];i._fromProps=e,i._toProps=n,!r.duration&&r.time&&(i.duration=r.time||0,i.time=0)},target:null,duration:1e3,delay:0,paused:!1,loop:!1,reverse:!1,repeat:0,repeatDelay:0,ease:null,time:0,isStart:!1,isComplete:!1,onStart:null,onUpdate:null,onComplete:null,setProps:function(t,e){var n=this.target,r=t||e,i=this._fromProps={},a=this._toProps={};for(var s in t=t||n,e=e||n,r)a[s]=e[s]||0,n[s]=i[s]=t[s]||0;return this},start:function(){var t=this;return t._startTime=Wr()+t.delay,t._seekTime=0,t._pausedTime=0,t._reverseFlag=1,t._repeatCount=0,t.paused=!1,t.isStart=!1,t.isComplete=!1,Yr.add(t),t},stop:function(){return Yr.remove(this),this},pause:function(){return this.paused=!0,this._pausedStartTime=Wr(),this},resume:function(){var t=this;return t.paused=!1,t._pausedStartTime&&(t._pausedTime+=Wr()-t._pausedStartTime),t._pausedStartTime=0,t},seek:function(t,e){var n=this,r=Wr();return n._startTime=r,n._seekTime=t,n._pausedTime=0,void 0!==e&&(n.paused=e),n._update(r,!0),Yr.add(n),n},link:function(t){var e,n,r=t.delay,i=this._startTime;return"string"==typeof r&&(e=0===r.indexOf("+"),n=0===r.indexOf("-"),r=e||n?Number(r.substr(1))*(e?1:-1):Number(r)),t.delay=r,t._startTime=e||n?i+this.duration+r:i+r,this._next=t,Yr.remove(t),t},_render:function(t){var e=this.target,n=this._fromProps;for(var r in n)e[r]=n[r]+(this._toProps[r]-n[r])*t},_update:function(t,e){var n=this;if(n.paused&&!e)return!1;if(n.isComplete)return!0;var r=t-n._startTime-n._pausedTime+n._seekTime;if(r<0)return!1;var i,a=r/n.duration;a<=0?a=0:a>=1&&(a=1);var s=n.ease?n.ease(a):a;n.reverse&&n.isStart&&(n._reverseFlag<0&&(a=1-a,s=1-s),a<1e-7&&(n.repeat>0&&n._repeatCount++>=n.repeat||0===n.repeat&&!n.loop?n.isComplete=!0:(n._startTime=Wr(),n._pausedTime=0,n._reverseFlag*=-1))),n.isStart||(n.setProps(n._fromProps,n._toProps),n.isStart=!0,n.onStart&&n.onStart.call(n,n)),n.time=r,n._render(s),(i=n.onUpdate)&&i.call(n,s,n),a>=1&&(n.reverse?(n._startTime=Wr(),n._pausedTime=0,n._reverseFlag*=-1):n.loop||n.repeat>0&&n._repeatCount++0&&u<=t?(o._render(a),o.time=r,Yr.add(o)):n.isComplete&&(u<0||u>t)&&o.start()}return!!n.isComplete&&((i=n.onComplete)&&i.call(n,n),!0)},Statics:{_tweens:[],tick:function(){var t,e,n=Yr._tweens,r=n.length;for(e=0;e-1&&r.splice(e,1);else for(e=0;e1||this.heightSegments>1||this.depthSegments>1},setFrontUV:function(t){this.isSegments()?m.a.warn("segmented BoxGeometry dont support setFrontUV!"):this.setVertexUV(32,t)},setRightUV:function(t){this.isSegments()?m.a.warn("segmented BoxGeometry dont support setRightUV!"):this.setVertexUV(0,t)},setBackUV:function(t){this.isSegments()?m.a.warn("segmented BoxGeometry dont support setBackUV!"):this.setVertexUV(40,t)},setLeftUV:function(t){this.isSegments()?m.a.warn("segmented BoxGeometry dont support setLeftUV!"):this.setVertexUV(8,t)},setTopUV:function(t){this.isSegments()?m.a.warn("segmented BoxGeometry dont support setTopUV!"):this.setVertexUV(16,t)},setBottomUV:function(t){this.isSegments()?m.a.warn("segmented BoxGeometry dont support setBottomUV!"):this.setVertexUV(24,t)},setAllRectUV:function(t){if(this.isSegments())return m.a.warn("segmented BoxGeometry dont support setAllRectUV!"),null;for(var e=0;e<6;e++)this.setVertexUV(8*e,t);return this},_raycast:function(t,e){return mi.superclass._raycast.call(this,t,e)}}),_i=mi,pi=P.a.FRONT,gi=P.a.BACK,vi=[0,0,1],Ei=a.a.create({Extends:Z,isPlaneGeometry:!0,className:"PlaneGeometry",width:1,height:1,widthSegments:1,heightSegments:1,constructor:function(t){Ei.superclass.constructor.call(this,t),this.build()},build:function(){for(var t=this.widthSegments,e=this.heightSegments,n=(t+1)*(e+1),r=this.width/t,i=this.height/e,a=new Float32Array(3*n),s=new Float32Array(3*n),o=new Float32Array(2*n),u=new Uint16Array(t*e*6),c=0,h=0;h<=e;h++)for(var f=0;f<=t;f++){var l=h*(t+1)+f;if(a[3*l]=f*r-this.width/2,a[3*l+1]=this.height/2-h*i,s[3*l]=0,s[3*l+1]=0,s[3*l+2]=1,o[2*l]=f/t,o[2*l+1]=1-h/e,h0||n<0))return null;if(e===gi&&(r<0||n>0))return null;var i=t.intersectsPlane(vi,0);if(i){var a=i.x,s=i.y,o=.5*this.width,u=.5*this.height;if(a>=-o&&a<=o&&s>=-u&&s<=u)return[i]}return null}}),Ti=Ei,Mi=a.a.create({Extends:Z,isSphereGeometry:!0,className:"SphereGeometry",radius:1,heightSegments:16,widthSegments:32,constructor:function(t){Mi.superclass.constructor.call(this,t),this.build()},build:function(){for(var t=this.radius,e=this.heightSegments,n=this.widthSegments,r=(n+1)*(e+1),i=n*e,a=new Float32Array(3*r),s=new Float32Array(4*r),o=new Float32Array(2*r),u=new Uint16Array(6*i),c=0,h=0,f=0,l=0,d=0,m=2*Math.PI,_=Math.PI,p=0;p<=e;p++)for(var g=p/e,v=_*g,E=Math.cos(v)*t,T=Math.sin(v)*t,M=0;M<=n;M++){var A=M/n,L=m*A,I=Math.cos(L),O=Math.sin(L),S=I*T,R=O*T,y=O,N=-I;if(s[f++]=y,s[f++]=0,s[f++]=N,s[f++]=1,a[h++]=S,a[h++]=E,a[h++]=R,o[l++]=A,o[l++]=g,p>0&&M>0){var x=d,b=x-1,P=b-n-1,w=x-n-1;u[c++]=P,u[c++]=w,u[c++]=x,u[c++]=P,u[c++]=x,u[c++]=b}d++}this.vertices=new C(a,3),this.indices=new C(u,1),this.uvs=new C(o,2),this.tangents=new C(s,4),this.normals=new C(new Float32Array(a),3)},_raycast:function(t,e){return Mi.superclass._raycast.call(this,t,e)}}),Ai=Mi,Li=[dt,Lt,Nt,Ft,Qt,ce],Ii=function(){var t="";return Li.forEach((function(e){t+="".concat(e.prototype.className,":").concat(Object.keys(e.cache._cache).length," ")})),m.a.log(t),t},Oi=a.a.create({Mixes:s.a,isLoadCache:!0,className:"LoadCache",Statics:{PENDING:1,LOADED:2,FAILED:3},enabled:!0,constructor:function(){this._files={}},update:function(t,e,n){if(this.enabled){var r={key:t,state:e,data:n};this._files[t]=r,this.fire("update",r),this.fire("update:".concat(r.key),r)}},get:function(t){return this.enabled?this._files[t]:null},getLoaded:function(t){var e=this.get(t);return e&&e.state===Oi.LOADED?e.data:null},remove:function(t){delete this._files[t]},clear:function(){this._files={}},wait:function(t){var e=this;return t?t.state===Oi.LOADED?Promise.resolve(t.data):t.state===Oi.FAILED?Promise.reject():new Promise((function(n,r){e.on("update:".concat(t.key),(function(t){var 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n.href=t,n.hostname!==e.hostname||n.port!==e.port||n.protocol!==e.protocol},isBase64:function(t){return/^data:(.+?);base64,/.test(t)},Uint8ArrayFrom:function(t,e){if(Uint8Array.from)return Uint8Array.from(t,e);for(var n=t.length,r=new Uint8Array(n),i=0;i=300)r(new TypeError("Network request failed for ".concat(a.status)));else{var e="response"in a?a.response:a.responseText;if(t.type===yi.TYPE_JSON)try{e=JSON.parse(e)}catch(t){return void r(new TypeError("JSON.parse error"+t))}n(e)}},a.onprogress=function(n){e.fire("progress",{url:t.url,loaded:n.loaded,total:n.total})},a.onerror=function(){r(new TypeError("Network request failed"))},a.ontimeout=function(){r(new TypeError("Network request timed out"))},a.open(t.method||"GET",t.url,!0),"include"===t.credentials&&(a.withCredentials=!0),t.type===yi.TYPE_BUFFER&&(a.responseType="arraybuffer"),Object(i.each)(t.headers,(function(t,e){a.setRequestHeader(e,t)})),a.send(t.body||null)}))}}),Ni=yi,xi=a.a.create({isLoader:!0,className:"Loader",maxConnections:2,Statics:{_loaderClassMap:{},_loaders:{},addLoader:function(t,e){xi._loaderClassMap[t]=e},getLoader:function(t){if(!xi._loaders[t]){var e=xi._loaderClassMap[t]?xi._loaderClassMap[t]:Ni;xi._loaders[t]=new e}return xi._loaders[t]}},preHandlerUrl:null,load:function(t){var e=this;if(t instanceof Array)return Promise.all(t.map((function(t){return e.load(t)})));var n=t.type||Object(i.getExtension)(t.src),r=xi.getLoader(n),a=t;return this.preHandlerUrl&&((a=Object.assign({},t)).src=this.preHandlerUrl(t.src)),r.load(a)}}),bi=xi,Ci=a.a.create({Extends:Ni,isCubeTextureLoader:!0,className:"CubeTextureLoader",constructor:function(){Ci.superclass.constructor.call(this)},load:function(t){var e,n=this;return e=t.images&&Array.isArray(t.images)?t.images:[t.right,t.left,t.top,t.bottom,t.front,t.back],Promise.all(e.map((function(e){return n.loadImg(e,t.crossOrigin)}))).then((function(e){var n=Object.assign({},t);return delete n.images,delete n.type,delete n.right,delete n.left,delete n.top,delete n.bottom,delete n.front,delete n.back,n.image=e,new pe(n)})).catch((function(t){throw m.a.error("load CubeTexture failed",t.message,t.stack),t}))}});bi.addLoader("CubeTexture",Ci);var Pi=Ci,wi=a.a.create({Extends:Je,isPBRMaterial:!0,className:"PBRMaterial",lightType:"PBR",gammaCorrection:!0,usePhysicsLight:!0,baseColor:null,baseColorMap:null,metallic:1,metallicMap:null,roughness:1,roughnessMap:null,metallicRoughnessMap:null,occlusionMap:null,occlusionStrength:1,isOcclusionInMetallicRoughnessMap:!1,diffuseEnvMap:null,diffuseEnvSphereHarmonics3:null,diffuseEnvIntensity:1,brdfLUT:null,specularEnvIntensity:1,specularEnvMap:null,isSpecularEnvMapIncludeMipmaps:!1,emission:null,emissionFactor:null,isSpecularGlossiness:!1,specular:null,glossiness:1,specularGlossinessMap:null,clearcoatFactor:0,clearcoatMap:null,clearcoatRoughnessFactor:0,clearcoatRoughnessMap:null,clearcoatNormalMap:null,usedUniformVectors:11,constructor:function(t){this.baseColor=new v.a(1,1,1),this.specular=new v.a(1,1,1),this.emissionFactor=new 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t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};wi.superclass.getRenderOption.call(this,t);var e=this._textureOption.reset(t);return 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Image;Di.src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7";var Fi=a.a.create({Extends:Qt,Mixes:s.a,isLazyTexture:!0,className:"LazyTexture",_src:"",crossOrigin:!1,autoLoad:!0,resType:"",src:{get:function(){return this._src},set:function(t){this._src!==t&&(this._src=t,this.autoLoad&&this.load())}},constructor:function(t){t&&("crossOrigin"in t&&(this.crossOrigin=t.crossOrigin),"autoLoad"in t&&(this.autoLoad=t.autoLoad)),Fi.superclass.constructor.call(this,t),this.image=this.placeHolder||Di},load:function(t){var e=this;return Fi.loader=Fi.loader||new bi,Fi.loader.load({src:this.src,crossOrigin:this.crossOrigin,type:this.resType,defaultType:"img"}).then((function(t){t.isTexture?(Object.assign(e,t),e.needUpdate=!0,e.needDestroy=!0,e.fire("load")):(e.image=t,e.needUpdate=!0,e.fire("load"))}),(function(n){if(e.fire("error"),t)throw new Error("LazyTexture Failed ".concat(n));m.a.warn("LazyTexture Failed 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[Symbol.iterator]() method.")}()}function Vi(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n=0;r--)Zi[r]=t[r]+n*(e[r]-t[r]);return Zi}return t+n*(e-t)},STEP:function(t,e,n){return t},CUBICSPLINE:function(t,e,n,r){var a=t.length/3;if(void 0===e)return 1===a?t[1]:t.slice(a,-a);var s=t[1],o=t[2],u=e[1],c=e[0];return a>1&&(s=t.slice(a,-a),o=t.slice(-a),u=e.slice(a,-a),c=e.slice(0,a)),s.hermite?s.hermite(s,o.scale(r),u,c.scale(r),n):s.isQuaternion?(s.fromArray(this._cubicSpline(s.elements,o.elements,u.elements,c.elements,r,n),0,!0),s.normalize(!0)):(Object(i.isArrayLike)(s)||(s=[s],o=[o],u=[u],c=[c]),s=this._cubicSpline(s,o,u,c,r,n)),s},_cubicSpline:function(t,e,n,r,i,a){var s=a*a,o=s*a,u=2*o-3*s+1,c=o-2*s+a,h=-2*o+3*s,f=o-s;Zi.length=0;for(var l=t.length-1;l>=0;l--)Zi[l]=t[l]*u+c*e[l]*i+n[l]*h+f*r[l]*i;return Zi}},StateType:{TRANSLATE:"Translation",POSITION:"Translation",TRANSLATION:"Translation",SCALE:"Scale",ROTATE:"Rotation",ROTATION:"Rotation",QUATERNION:"Quaternion",WEIGHTS:"Weights"},getType:function(t){return t=String(t).toUpperCase(),Qi.StateType[t]||Qi._extraStateHandlers.type[t]},_extraStateHandlers:{type:{},handler:{}},registerStateHandler:function(t,e){Qi._extraStateHandlers.type[String(t).toUpperCase()]=t,Qi._extraStateHandlers.handler[t]=e}},isAnimationStates:!0,className:"AnimationStates",nodeName:"",type:"",interpolationType:"LINEAR",constructor:function(t){this.id=d.a.generateUUID(this.className),this.keyTime=[],this.states=[],Object.assign(this,t)},findIndexByTime:function(t){return Object(i.getIndexFromSortedArray)(this.keyTime,t,Ki)},getStateByIndex:function(t){var e=this.states.length/this.keyTime.length;return 1===e?this.states[t]:this.states.slice(t*e,t*e+e)},getState:function(t){var e=Bi(this.findIndexByTime(t),2),n=e[0],r=e[1];if(n<0||r>=this.keyTime.length)return null;var a=this.keyTime[n],s=this.keyTime[r],o=this.getStateByIndex(n);if("STEP"===this.interpolationType)return o;if(n===r){var u=this.interpolation(o);return this.type===Qi.StateType.ROTATION&&(u=Xi.fromEuler(qi.fromArray(u))),u.elements||u}var c=this.getStateByIndex(r),h=s-a,f=(t-a)/h;this.type===Qi.StateType.ROTATION?Object(i.isArrayLike)(o[0])?(o[0]=Xi.fromEuler(qi.fromArray(o[0])),o[1]=ji.fromEuler(qi.fromArray(o[1])),o[2]=ki.fromEuler(qi.fromArray(o[2])),c[0]=zi.fromEuler(qi.fromArray(c[0])),c[1]=Wi.fromEuler(qi.fromArray(c[1])),c[2]=Yi.fromEuler(qi.fromArray(c[2]))):(o=Xi.fromEuler(qi.fromArray(o)),c=ji.fromEuler(qi.fromArray(c))):this.type===Qi.StateType.QUATERNION&&(Object(i.isArrayLike)(o[0])?(o[0]=Xi.fromArray(o[0]),o[1]=ji.fromArray(o[1]),o[2]=ki.fromArray(o[2]),c[0]=zi.fromArray(c[0]),c[1]=Wi.fromArray(c[1]),c[2]=Yi.fromArray(c[2])):(o=Xi.fromArray(o),c=ji.fromArray(c)));var l=this.interpolation(o,c,f,h);return l.elements||l},interpolation:function(t,e,n,r){return Qi.interpolation[this.interpolationType](t,e,n,r)},updateNodeTranslation:function(t,e){t.x=e[0],t.y=e[1],t.z=e[2]},updateNodeScale:function(t,e){t.scaleX=e[0],t.scaleY=e[1],t.scaleZ=e[2]},updateNodeQuaternion:function(t,e){t.quaternion.fromArray(e)},updateNodeWeights:function(t,e){var n=this._originalWeightIndices=this._originalWeightIndices||[],r=e.length;e=e.slice();for(var i=0;ie[a]){var o=e[a];e[a]=e[s],e[s]=o,o=n[a],n[a]=n[s],n[s]=o}t.traverse((function(t){t.isMesh&&t.geometry&&t.geometry.isMorphGeometry&&t.geometry.update(e,n)}))},updateNodeState:function(t,e){if(e){var n=this.type;n===Qi.StateType.ROTATION&&(n=Qi.StateType.QUATERNION);var r=this.getState(t);if(r){var i="updateNode"+n;this[i]?this[i](e,r):Qi._extraStateHandlers.handler[n]?Qi._extraStateHandlers.handler[n].call(this,e,r):m.a.warnOnce(i,"updateNodeState failed unknow type(%s)",n)}}},clone:function(){return new this.constructor({keyTime:this.keyTime,states:this.states,type:this.type,nodeName:this.nodeName})}}),Ji=Qi,$i=a.a.create({Statics:{_anims:[],tick:function(t){this._anims.forEach((function(e){return e.tick(t)}))}},Mixes:s.a,isAnimation:!0,className:"Animation",paused:!1,currentLoopCount:0,loop:1/0,currentTime:0,timeScale:1,startTime:0,endTime:0,clipStartTime:0,clipEndTime:0,nodeNameMap:null,_rootNode:null,rootNode:{get:function(){return this._rootNode},set:function(t){this._rootNode=t,this._initNodeNameMap()}},_animStatesList:null,animStatesList:{get:function(){return this._animStatesList},set:function(t){this._animStatesList=t,this._initClipTime()}},validAnimationIds:null,constructor:function(t){this.id=d.a.generateUUID(this.className),this.clips={},this._animStatesList=[],Object.assign(this,t)},addClip:function(t,e,n,r){this.clips[t]={start:e,end:n,animStatesList:r}},removeClip:function(t){this.clips[t]=null},getAnimStatesListTimeInfo:function(t){var e=0,n=1/0;return t.forEach((function(t){e=Math.max(t.keyTime[t.keyTime.length-1],e),n=Math.min(t.keyTime[0],n)})),{startTime:n,endTime:e}},_initClipTime:function(){var t=this.getAnimStatesListTimeInfo(this.animStatesList);this.clipStartTime=t.startTime,this.clipEndTime=t.endTime},_initNodeNameMap:function(){if(this._rootNode){var t=this.nodeNameMap={};this._rootNode.traverse((function(e){t[e.animationId]=e;var n=e.name;void 0===n||t[n]||(t[n]=e)}),!1)}},tick:function(t){this.paused||(this.currentTime+=t/1e3*this.timeScale,this.currentTime>=this.endTime?(this.currentLoopCount++,this.currentTime=this.endTime,this.updateAnimStates(),this.fire("loopEnd"),!this.loop||this.currentLoopCount>=this.loop?(this.stop(),this.fire("end")):this.currentTime=this.startTime):this.updateAnimStates())},updateAnimStates:function(){var t=this;return this.animStatesList.forEach((function(e){e.updateNodeState(t.currentTime,t.nodeNameMap[e.nodeName])})),this},play:function(t,e){var n;if("string"==typeof t){var r=this.clips[t];r?(n=r.start,e=r.end,r.animStatesList&&(this.animStatesList=r.animStatesList,this._initClipTime())):m.a.warn("no this animation clip name:"+t)}else n=t;void 0===n&&(n=this.clipStartTime),void 0===e&&(e=this.clipEndTime),this.endTime=Math.min(e,this.clipEndTime),this.startTime=Math.min(n,this.endTime),this.currentTime=this.startTime,this.currentLoopCount=0,this.stop(),this.paused=!1,$i._anims.push(this)},stop:function(){this.paused=!0;var t=$i._anims,e=t.indexOf(this);-1!==e&&t.splice(e,1)},pause:function(){this.paused=!0},resume:function(){this.paused=!1},clone:function(t){var e=new this.constructor({rootNode:t,animStatesList:this.animStatesList,timeScale:this.timeScale,loop:this.loop,paused:this.paused,currentTime:this.currentTime,startTime:this.startTime,endTime:this.endTime,clips:this.clips});return this.paused||e.play(),e}}),ta=$i;function ea(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){var n=null==t?null:"undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(null==n)return;var r,i,a=[],s=!0,o=!1;try{for(n=n.call(t);!(s=(r=n.next()).done)&&(a.push(r.value),!e||a.length!==e);s=!0);}catch(t){o=!0,i=t}finally{try{s||null==n.return||n.return()}finally{if(o)throw i}}return a}(t,e)||function(t,e){if(!t)return;if("string"==typeof t)return na(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return na(t,e)}(t,e)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function na(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n=2&&(this.isGLTF2=!0),this.parseExtensionUsed(),this.loadResources(t).then((function(){return e.parseExtensions(e.json.extensions,null,{isGlobal:!0,methodName:"parseOnLoad"}),Promise.resolve()})).then((function(){return e.parseGeometries()})).then((function(){return e.parseScene()}))},parseExtensionUsed:function(){var t=this;this.extensionsUsed={},i.each(this.json.extensionsUsed,(function(e){t.extensionsUsed[e]=!0})),this.extensionsUsed.WEB3D_quantized_attributes||(this.isUnQuantizeInShader=!1)},getExtensionHandler:function(t){return this.extensionHandlers&&this.extensionHandlers[t]||la.extensionHandlers[t]},parseExtension:function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{},i=t[e],a=this.getExtensionHandler(e);return a&&a.parse?a.parse(i,this,n,r):n},parseExtensions:function(t,e){var n=this,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return i.each(t,(function(t,i){if(!r.ignoreExtensions||!r.ignoreExtensions[i]){var a=n.getExtensionHandler(i),s=r.methodName||"parse";a&&a[s]&&(e=a[s](t,n,e,r))}})),e},isUseExtension:function(t,e){return!!(t&&t.extensions&&t.extensions[e])},parseBinary:function(t){this.isBinary=!0;var e,n=new DataView(t),r=n.getUint32(4,!0),a=n.getUint32(8,!0),s=12;if(r<2){var o=n.getUint32(s,!0);e=new Uint8Array(t,20,o),e=i.convertUint8ArrayToString(e,!0),this.json=JSON.parse(e),this.binaryBody=t.slice(20+o)}else{if(2!==r)throw new Error("Dont support glTF version ".concat(r));for(;sa*i.BYTES_PER_ELEMENT)s.array=new i(s.buffer,s.byteOffset,s.byteLength/i.BYTES_PER_ELEMENT),r=new C(s.array,a,{offset:n.byteOffset||0,stride:s.byteStride,bufferViewId:s.id});else{var u,c=(n.byteOffset||0)+s.byteOffset;if(c%i.BYTES_PER_ELEMENT||this.forceCreateNewBuffer)u=new i(s.buffer.slice(c,c+o*i.BYTES_PER_ELEMENT));else u=new i(s.buffer,c,o);r=new C(u,a)}return n.sparse&&(r||(r=new C(new i(o),a)),r=this.sparseAccessorHandler(r,n.sparse)),r=this.parseExtensions(n.extensions,r,{isDecode:e,isAccessor:!0}),n.data=r,n.normalized&&(r.normalized=!0),r},getArrayByAccessor:function(t,e){var n=this.json.accessors[t];if(n.array)return n.array;var r=this.getAccessorData(t,e);if(!r.stride&&!r.offset&&1===r.size)return r.data;var i=[];return r.traverse((function(t){i.push(t.toArray?t.toArray():t)})),n.array=i,i},parseTechnique:function(t,e){var n=null;this.json.techniques&&(n=this.json.techniques[t.technique]),n&&n.states&&(n.states.enable.forEach((function(t){switch(t){case ra:e.blend=!0;break;case ia:e.depthTest=!0;break;case aa:e.cullFace=!0}})),i.each(n.states.functions,(function(t,n){switch(n){case"blendEquationSeparate":e.blendEquation=t[0],e.blendEquationAlpha=t[1];break;case"blendFuncSeparate":e.blendSrc=t[0],e.blendDst=t[1],e.blendSrcAlpha=t[2],e.blendDstAlpha=t[3];break;case"depthMask":e.depthMask=t[0];break;case"cullFace":e.cullFaceType=t[0];break;default:e[n]=t}})),e.cullFace?e.side=e.cullFaceType===sa?oa:sa:e.side=ua)},createMorphGeometry:function(t,e){var n=this,r=new qn,a=r.targets={};return i.each(t.targets,(function(t){i.each(t,(function(t,e){var r=fa[e].name;a[r]||(a[r]=[]);var i=n.getAccessorData(t,!0);a[r].push(i)}))})),r.weights=e||new Float32Array(t.targets.length),r},handlerGeometry:function(t,e){var n=void 0===e.mode?4:e.mode;if(e.extensions){var r=this.parseExtensions(e.extensions,null,{primitive:e,isPrimitive:!0});if(r)return r.mode=n,r}t||(t=new Z({mode:n})),"indices"in e&&(t.indices=this.getAccessorData(e.indices));var i=e.attributes;for(var a in i){var s=fa[a];if(s){var o=!(this.isUnQuantizeInShader&&s.decodeMatName);t[s.name]=this.getAccessorData(i[a],o),o||(t[s.decodeMatName]=t[s.name].decodeMat,delete t[s.name].decodeMat)}else m.a.warn("Unknow attribute named ".concat(a,"!"))}return t},handlerSkinedMesh:function(t,e){e&&(t.skeleton=e,this.useInstanced&&(t.useInstanced=!0))},fixProgressiveGeometry:function(t,e){t._geometry=e,this.isProgressive&&t._meshes&&t._meshes.forEach((function(t){t.visible=!0,t.geometry=e}))},parseGeometries:function(){var t=this,e=i.serialRun(this.json.meshes,(function(e){return i.serialRun(e.primitives,(function(n){var r;n.targets&&n.targets.length&&(r=t.createMorphGeometry(n,e.weights)),n._geometry=r;var i=t.handlerGeometry(r,n);return i&&i.then?i.then((function(e){t.fixProgressiveGeometry(n,e)}),(function(t){m.a.error("geometry parse error",t)})):(t.fixProgressiveGeometry(n,i),i)}))}));return this.isProgressive?null:e},parseMesh:function(t,e,n){var r=this,i=this.json.meshes[t];i.primitives.forEach((function(a){var s,o=r.skins&&r.skins[n.skin];if(a.meshNode)s=a.meshNode.clone();else{var u=r.materials[a.material]||new tn;s=new(o?vr:mr)({geometry:a._geometry,material:u,name:"mesh-"+(i.name||t)}),a.meshNode=s}r.handlerSkinedMesh(s,o),r.isProgressive&&!s.geometry&&(s.visible=!1,a._meshes=a._meshes||[],a._meshes.push(s)),e.addChild(s),r.meshes.push(s)}))},parseCameras:function(){var t=this;this.cameras={};var e=window.innerWidth/window.innerHeight;i.each(this.json.cameras,(function(n,r){var i;"perspective"===n.type&&n.perspective?((i=new Q).fov=d.a.radToDeg(n.perspective.yfov),i.near=n.perspective.znear,i.far=n.perspective.zfar,n.aspectRatio?i.aspect=n.aspectRatio:i.aspect=e):"orthographic"===n.type&&n.orthographic&&((i=new hn).near=n.orthographic.znear,i.far=n.orthographic.zfar,i.right=n.orthographic.xmag,i.left=-1*i.right,i.top=n.orthographic.ymag,i.bottom=-1*i.top),(i=t.parseExtensions(n.extensions,i,{isCamera:!0}))&&(i.name=n.name||r,t.cameras[r]=i)}))},handlerNodeTransform:function(t,e){e.matrix?t.matrix.fromArray(e.matrix):(e.rotation&&t.quaternion.fromArray(e.rotation),e.scale&&t.setScale(e.scale[0],e.scale[1],e.scale[2]),e.translation&&(t.x=e.translation[0],t.y=e.translation[1],t.z=e.translation[2]))},parseNode:function(t,e){var n,r=this,i=this.json.nodes[t];i||m.a.warn("GLTFParser.parseNode: nodes[".concat(t,"] has nothing.")),n=new g({name:i.name,animationId:t}),n=this.parseExtensions(i.extensions,n,{isNode:!0}),"camera"in i&&this.cameras[i.camera]&&n.addChild(this.cameras[i.camera]),this.handlerNodeTransform(n,i),i.jointName?(n.jointName=i.jointName,this.jointMap[n.jointName]=n):this.isGLTF2&&(n.jointName=t,this.jointMap[t]=n),i.meshes?i.meshes.forEach((function(t){return r.parseMesh(t,n,i)})):"mesh"in i&&this.parseMesh(i.mesh,n,i),i.children&&i.children.forEach((function(t){return r.parseNode(t,n)})),e.addChild(n)},parseAnimations:function(){var t=this;if(!this.json.animations)return null;var e=this.isMultiAnim,n={},r=[],a={};return i.each(this.json.animations,(function(i){i.channels.forEach((function(e){var n=e.target.path,s=e.target.id;t.isGLTF2&&(s=e.target.node);var o=i.samplers[e.sampler],u=t.isGLTF2?o.input:i.parameters[o.input],c=t.isGLTF2?o.output:i.parameters[n],h=t.getArrayByAccessor(u,!0),f=t.getArrayByAccessor(c,!0);"rotation"===n&&(n="quaternion");var l=new Ji({interpolationType:o.interpolation||"LINEAR",nodeName:s,keyTime:h,states:f,type:Ji.getType(n)});r.push(l),a[s]=!0})),e&&r.length&&(n[i.name]={animStatesList:r},r=[])})),e&&Object.keys(n).length>0&&(r=Object.values(n)[0].animStatesList),r.length?new ta({rootNode:this.node,animStatesList:r,validAnimationIds:a,clips:n}):null},parseScene:function(){var t=this;this.parseMaterials(),this.jointMap={},this.meshes=[],this.lights=[],this.node=new g({needCallChildUpdate:!1}),this.parseCameras();var e=this.json.scenes[this.getDefaultSceneName()];if(!e)return m.a.warn("GLTFParser:no scene!"),{node:this.node,meshes:[],cameras:[],lights:[],textures:[],materials:[]};var n=e.nodes;this.parseSkins(),n.forEach((function(e){return t.parseNode(e,t.node)})),this.resetSkinInfo(this.node);var r={node:this.node,scene:this.node,meshes:this.meshes,json:this.json,cameras:Object.values(this.cameras),lights:this.lights,textures:Object.values(this.textures),materials:Object.values(this.materials)},i=this.parseAnimations();return i&&(this.node.setAnim(i),i.play(),r.anim=i),this.parseExtensions(e.extensions,null,{isScene:!0}),this.parseExtensions(this.json.extensions,r,{isGlobal:!0,methodName:"parseOnEnd"}),r},getDefaultSceneName:function(){return void 0!==this.defaultScene?this.defaultScene:this.json.scenes?Object.keys(this.json.scenes)[0]:null},parseSkins:function(){var t=this;this.skins=[];var e=this.json.skins;e&&e.length&&(this.skins=e.map((function(e){for(var n=new Tr,r=e.joints.length,i=t.getArrayByAccessor(e.inverseBindMatrices,!0),a=0;a ",t)}return null}))}});bi.addLoader("hdr",Aa);var La=Aa,Ia=a.a.create({Statics:{HEADER_LEN:64,COMPRESSED_2D:0,COMPRESSED_3D:1,TEX_2D:2,TEX_3D:3},isKhronosTextureContainer:!0,className:"KhronosTextureContainer",constructor:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;this.arrayBuffer=t,this.baseOffset=n;var r=new Uint8Array(this.arrayBuffer,this.baseOffset,12);if(171===r[0]&&75===r[1]&&84===r[2]&&88===r[3]&&32===r[4]&&49===r[5]&&49===r[6]&&187===r[7]&&13===r[8]&&10===r[9]&&26===r[10]&&10===r[11]){var i=Uint32Array.BYTES_PER_ELEMENT,a=new DataView(this.arrayBuffer,this.baseOffset+12,13*i),s=a.getUint32(0,!0),o=67305985===s;this.glType=a.getUint32(1*i,o),this.glTypeSize=a.getUint32(2*i,o),this.glFormat=a.getUint32(3*i,o),this.glInternalFormat=a.getUint32(4*i,o),this.glBaseInternalFormat=a.getUint32(5*i,o),this.pixelWidth=a.getUint32(6*i,o),this.pixelHeight=a.getUint32(7*i,o),this.pixelDepth=a.getUint32(8*i,o),this.numberOfArrayElements=a.getUint32(9*i,o),this.numberOfFaces=a.getUint32(10*i,o),this.numberOfMipmapLevels=a.getUint32(11*i,o),this.bytesOfKeyValueData=a.getUint32(12*i,o),this.numberOfMipmapLevels=Math.max(1,this.numberOfMipmapLevels),0!==this.pixelHeight&&0===this.pixelDepth?0===this.numberOfArrayElements?this.numberOfFaces===e?0===this.glType?this.loadType=Ia.COMPRESSED_2D:this.loadType=Ia.TEX_2D:m.a.warn("number of faces expected"+e+", but found "+this.numberOfFaces):m.a.warn("texture arrays not currently supported"):m.a.warn("only 2D textures currently supported")}else m.a.error("texture missing KTX 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0!==arguments[0]?arguments[0]:1,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1;return this.transformMat4(Y.fromScaling(G.set(t,e,n))),this},rotate:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;return this.transformMat4(Y.fromQuat(q.fromEuler({x:t*d.a.DEG2RAD,y:e*d.a.DEG2RAD,z:n*d.a.DEG2RAD}))),this},transformMat4:function(t){var e=this.vertices;if(e&&e.traverse((function(n,r,i){e.setByOffset(i,n.transformMat4(t))})),W.normalFromMat4(t),this._normals){var n=this.normals;n.traverse((function(t,e,r){n.setByOffset(r,t.transformMat3(W).normalize())}))}if(this._tangents){var r=this.tangents;r.traverse((function(t,e,n){r.setByOffset(n,t.transformMat3(W).normalize())}))}return this.isDirty=!0,this},merge:function(t,e){var n=t.vertices;if(n&&this.vertices){var r=this.vertices.count;e&&(n=t.vertices.clone()).traverse((function(t,r,i){n.setByOffset(i,t.transformMat4(e))})),this.vertices.merge(n),this.indices&&t.indices?this.indices.merge(t.indices,(function(t){return t+r})):this.indices=null}return this.uvs&&t.uvs?this.uvs.merge(t.uvs):this.uvs=null,this.uvs1&&t.uvs1?this.uvs1.merge(t.uvs1):this.uvs1=null,this.colors&&t.colors?this.colors.merge(t.colors):this.colors=null,this._normals&&(this._normals=null),this._tangents&&(this._tangents=null),this._tangents1&&(this._tangents1=null),this.isDirty=!0,this},ensureData:function(t,e,n,r){var i=this[t];if(!i||n>i.length){var a=new r(n);i?(a.set(i.data),i.data=a):this[t]=new C(a,e)}},addPoints:function(){var t=this,e=[].slice.call(arguments),n=3*(this.currentVerticesCount+e.length);this.ensureData("vertices",3,n,Float32Array);var r=this.vertices.data;return e.forEach((function(e){var 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t=this.renderer;this.gl=t.gl,this.state=t.state,this.reset()}},reset:function(){this.destroyResource();var t=this.gl;this.framebuffer=t.createFramebuffer(),this.bind(),this.needRenderbuffer&&(this.renderbuffer=this.createRenderbuffer()),this.texture=this.createTexture(),this.isComplete()||m.a.warn("Framebuffer is not complete => "+t.checkFramebufferStatus(t.FRAMEBUFFER)),this.unbind()},isComplete:function(){var t=this.gl;return!(!t||t.checkFramebufferStatus(t.FRAMEBUFFER)!==t.FRAMEBUFFER_COMPLETE)},bind:function(){this.init(),this._isInit&&this.state.bindFramebuffer(this.gl.FRAMEBUFFER,this.framebuffer)},unbind:function(){if(this.init(),this._isInit){var t=this.state;t.bindFramebuffer(this.gl.FRAMEBUFFER,t.preFramebuffer)}},clear:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:new v.a(0,0,0,0);if(this._isInit){var e=this.gl;e.clearColor(t.r,t.g,t.b,t.a),e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT)}},render:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1,i=arguments.length>4?arguments[4]:void 0;if(this._isInit){var a=this.gl,s=this.state;s.disable(re),s.disable(ie),i&&this.clear(i);var o=dt.getCustomShader(_t.a,gt.a,"","FramebufferTextureShader"),u=Lt.getProgram(o,s);u.useProgram();var c="".concat(t,"_").concat(e,"_").concat(n,"_").concat(r,"_").concat(u.id),h=Ft.getVao(a,c,{useVao:this.useVao,useInstanced:!1,mode:ae});if(h.isDirty){h.isDirty=!1;var f=[t=2*t-1,e=1-2*e,t+(n*=2),e,t,e-(r*=2),t+n,e-r];h.addAttribute(new C(new Float32Array(f),2),u.attributes.a_position),h.addAttribute(new C(new Float32Array([0,1,1,1,0,0,1,0]),2),u.attributes.a_texcoord0)}s.activeTexture(a.TEXTURE0),s.bindTexture(a.TEXTURE_2D,this.texture.getGLTexture(s)),h.draw()}},createRenderbuffer:function(){var t=this.gl,e=this.width,n=this.height,r=t.createRenderbuffer();return t.bindRenderbuffer(t.RENDERBUFFER,r),t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_STENCIL,e,n),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,r),r},createTexture:function(){var t=this.state,e=t.gl,n=new Qt({minFilter:this.minFilter,magFilter:this.magFilter,internalFormat:this.internalFormat,format:this.format,type:this.type,width:this.width,height:this.height,image:this.data,wrapS:this.wrapS,wrapT:this.wrapT}),r=n.getGLTexture(t);return e.framebufferTexture2D(e.FRAMEBUFFER,this.attachment,this.target,r,0),n},resize:function(t,e,n){(n||this.width!==t||this.height!==e)&&(this.width=t,this.height=e,this._isInit&&this.reset())},readPixels:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1,a=Object(i.getTypedArrayClass)(this.type),s=new a(n*r*4);if(this._isInit){var o=this.gl;e=this.height-e-r,this.bind(),o.readPixels(t,e,n,r,this.format,this.type,s),this.unbind()}return s},destroy:function(){return this._isDestroyed||(this.destroyResource(),this.gl=null,ue.removeObject(this),this._isDestroyed=!0),this},destroyResource:function(){var t=this.gl;t&&(this.framebuffer&&(t.deleteFramebuffer(this.framebuffer),this.framebuffer=null),this.renderbuffer&&(t.deleteRenderbuffer(this.renderbuffer),this.renderbuffer=null),this.texture&&(this.texture.destroy(),this.texture=null))}}),he=P.a.TEXTURE_CUBE_MAP,fe=P.a.RGB,le=P.a.LINEAR,de=P.a.CLAMP_TO_EDGE,me=P.a.TEXTURE_CUBE_MAP_POSITIVE_X,_e=a.a.create({Extends:Qt,isCubeTexture:!0,className:"CubeTexture",target:he,internalFormat:fe,format:fe,magFilter:le,minFilter:le,wrapS:de,wrapT:de,constructor:function(t){_e.superclass.constructor.call(this,t),this.image=this.image||[]},_uploadTexture:function(t){var e=this,n=this.image;Array.isArray(n)&&6===n.length?(n[0]&&n[0].width&&(this.width=n[0].width,this.height=n[0].height),n.forEach((function(n,r){e._glUploadTexture(t,me+r,n,0)}))):m.a.error("CubeTexture image must be an Array of length 6",n)},right:{get:function(){return this.image[0]},set:function(t){this.image[0]=t}},left:{get:function(){return this.image[1]},set:function(t){this.image[1]=t}},top:{get:function(){return this.image[2]},set:function(t){this.image[2]=t}},bottom:{get:function(){return this.image[3]},set:function(t){this.image[3]=t}},front:{get:function(){return this.image[4]},set:function(t){this.image[4]=t}},back:{get:function(){return this.image[5]},set:function(t){this.image[5]=t}}}),pe=_e,ge=P.a.TEXTURE_2D,ve=P.a.RGBA,Ee=P.a.NEAREST,Te=P.a.CLAMP_TO_EDGE,Me=P.a.FLOAT,Ae=a.a.create({Extends:Qt,isDataTexture:!0,className:"DataTexture",target:ge,internalFormat:ve,format:ve,type:Me,magFilter:Ee,minFilter:Ee,wrapS:Te,wrapT:Te,dataLength:0,resetSize:function(t){if(t!==this.dataLength){this.dataLength=t;var e=d.a.nextPowerOfTwo(t/4),n=Math.max(Math.log2(e),4),r=Math.floor(n/2),a=n-r;this.width=Math.pow(2,r),this.height=Math.pow(2,a),this.DataClass=Object(i.getTypedArrayClass)(this.type)}},data:{get:function(){return this.image},set:function(t){if(this.image!==t){this.resetSize(t.length);var e=this.width*this.height*4;e===t.length&&t instanceof this.DataClass?this.image=t:(this.image&&this.image.length===e||(this.image=new this.DataClass(e)),this.image.set(t,0)),this.needUpdate=!0}}},constructor:function(t){Ae.superclass.constructor.call(this,t)}}),Le=Ae;function Ie(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){var n=null==t?null:"undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(null==n)return;var r,i,a=[],s=!0,o=!1;try{for(n=n.call(t);!(s=(r=n.next()).done)&&(a.push(r.value),!e||a.length!==e);s=!0);}catch(t){o=!0,i=t}finally{try{s||null==n.return||n.return()}finally{if(o)throw i}}return a}(t,e)||function(t,e){if(!t)return;if("string"==typeof t)return Oe(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return Oe(t,e)}(t,e)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function Oe(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n0&&void 0!==arguments[0]?arguments[0]:{},n=this.lightType;e["LIGHT_TYPE_".concat(n)]=1,e.SIDE=this.side,"NONE"!==n&&(e.HAS_LIGHT=1),this.premultiplyAlpha&&(e.PREMULTIPLY_ALPHA=1);var r=this._textureOption.reset(e);return e.HAS_LIGHT&&(e.HAS_NORMAL=1,r.add(this.normalMap,"NORMAL_MAP",(function(){1!==t.normalMapScale&&(e.NORMAL_MAP_SCALE=1)}))),r.add(this.parallaxMap,"PARALLAX_MAP"),r.add(this.emission,"EMISSION_MAP"),r.add(this.transparency,"TRANSPARENCY_MAP"),this.ignoreTranparent&&(e.IGNORE_TRANSPARENT=1),this.alphaCutoff>0&&(e.ALPHA_CUTOFF=1),this.useHDR&&(e.USE_HDR=1),this.gammaCorrection&&(e.GAMMA_CORRECTION=1),this.receiveShadows&&(e.RECEIVE_SHADOWS=1),this.castShadows&&(e.CAST_SHADOWS=1),this.uvMatrix&&(e.UV_MATRIX=1),this.uvMatrix1&&(e.UV_MATRIX1=1),this.usePhysicsLight&&(e.USE_PHYSICS_LIGHT=1),this.isDiffuesEnvAndAmbientLightWorkTogether&&(e.IS_DIFFUESENV_AND_AMBIENTLIGHT_WORK_TOGETHER=1),r.update(),e},_textureOption:{uvTypes:null,option:null,reset:function(t){return this.option=t,this.uvTypes={},this},add:function(t,e,n){if(t&&t.isTexture){var r=this.uvTypes,i=this.option,a=t.uv||0;r[a]=1,i[e]=a,t.isCubeTexture&&(i["".concat(e,"_CUBE")]=1),n&&n(t)}return this},update:function(){var t=[0,1],e=this.uvTypes,n=this.option;for(var r in e)-1!==t.indexOf(Number(r))?n["HAS_TEXCOORD".concat(r)]=1:(m.a.warnOnce("Material._textureOption.update(".concat(r,")"),"uv_".concat(r," not support!")),n.HAS_TEXCOORD0=1);return this}},getInstancedUniforms:function(){var t=this._instancedUniforms;if(!this._instancedUniforms){var e=this.uniforms;for(var n in t=this._instancedUniforms=[],e){var r=this.getUniformInfo(n);r.isDependMesh&&!r.notSupportInstanced&&t.push({name:n,info:r})}}return t},getUniformData:function(t,e,n){return this.getUniformInfo(t).get(e,this,n)},getAttributeData:function(t,e,n){return this.getAttributeInfo(t).get(e,this,n)},getUniformInfo:function(t){return this.getInfo("uniforms",t)},getAttributeInfo:function(t){return this.getInfo("attributes",t)},getInfo:function(t,e){var n=this[t][e];return"string"==typeof n&&(n=Ue[n]),n&&n.get||(m.a.warnOnce("material.getInfo-"+e,"Material.getInfo: no this semantic:"+e),n=Qe),n},clone:function(){var t=new this.constructor;for(var e in this)"id"!==e&&(t[e]=this[e]);return t},destroyTextures:function(){this.getTextures().forEach((function(t){t.destroy()}))},getTextures:function(){var t=[];for(var e in this){var n=this[e];n&&n.isTexture&&t.push(n)}return t},_copyProps:function(t,e){for(var n in e)void 0===t[n]&&(t[n]=e[n])}}),$e=a.a.create({Extends:Je,isBasicMaterial:!0,className:"BasicMaterial",lightType:"BLINN-PHONG",diffuse:null,ambient:null,specular:null,emission:null,specularEnvMap:null,specularEnvMatrix:null,reflectivity:0,refractRatio:0,refractivity:0,shininess:32,usedUniformVectors:11,constructor:function(t){this.diffuse=new v.a(.5,.5,.5),this.specular=new v.a(1,1,1),this.emission=new v.a(0,0,0),$e.superclass.constructor.call(this,t),Object.assign(this.uniforms,{u_diffuse:"DIFFUSE",u_specular:"SPECULAR",u_ambient:"AMBIENT",u_shininess:"SHININESS",u_reflectivity:"REFLECTIVITY",u_refractRatio:"REFRACTRATIO",u_refractivity:"REFRACTIVITY",u_specularEnvMap:"SPECULARENVMAP",u_specularEnvMatrix:"SPECULARENVMATRIX"}),this.addTextureUniforms({u_diffuse:"DIFFUSE",u_specular:"SPECULAR",u_ambient:"AMBIENT"})},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};$e.superclass.getRenderOption.call(this,t);var e=this._textureOption.reset(t),n=this.lightType;"PHONG"!==n&&"BLINN-PHONG"!==n||(t.HAS_SPECULAR=1);var r=this.diffuse;return r&&r.isTexture&&(r.isCubeTexture?t.DIFFUSE_CUBE_MAP=1:e.add(this.diffuse,"DIFFUSE_MAP")),t.HAS_LIGHT&&(e.add(this.specular,"SPECULAR_MAP"),e.add(this.ambient,"AMBIENT_MAP"),e.add(this.specularEnvMap,"SPECULAR_ENV_MAP")),e.update(),t}}),tn=$e,en=P.a.POSITION,nn=P.a.NORMAL,rn=P.a.DEPTH,an=P.a.DISTANCE,sn=P.a.NONE,on=a.a.create({Extends:tn,isGeometryMaterial:!0,className:"GeometryMaterial",vertexType:en,lightType:sn,writeOriginData:!1,constructor:function(t){on.superclass.constructor.call(this,t),Object.assign(this.uniforms,{u_cameraFar:"CAMERAFAR",u_cameraNear:"CAMERANEAR",u_cameraType:"CAMERATYPE"})},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};switch(on.superclass.getRenderOption.call(this,t),t["VERTEX_TYPE_".concat(this.vertexType)]=1,this.vertexType){case en:t.HAS_FRAG_POS=1;break;case nn:t.HAS_NORMAL=1;break;case rn:break;case an:t.HAS_FRAG_POS=1}return this.writeOriginData&&(t.WRITE_ORIGIN_DATA=1),t}}),un=on,cn=a.a.create({Extends:O,isOrthographicCamera:!0,className:"OrthographicCamera",_left:-1,left:{get:function(){return this._left},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._left=t}},_right:1,right:{get:function(){return this._right},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._right=t}},_bottom:-1,bottom:{get:function(){return this._bottom},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._bottom=t}},_top:1,top:{get:function(){return this._top},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._top=t}},_near:.1,near:{get:function(){return this._near},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._near=t}},_far:1,far:{get:function(){return this._far},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._far=t}},constructor:function(t){cn.superclass.constructor.call(this,t),this.updateProjectionMatrix()},updateProjectionMatrix:function(){this.projectionMatrix.ortho(this.left,this.right,this.bottom,this.top,this.near,this.far)},getGeometry:function(t){if(t||!this._geometry||this._isGeometryDirty){this._isGeometryDirty=!1;var e=new Z,n=[this.left,this.bottom,-this.near],r=[this.right,this.bottom,-this.near],i=[this.right,this.top,-this.near],a=[this.left,this.top,-this.near],s=[this.left,this.bottom,-this.far],o=[this.right,this.bottom,-this.far],u=[this.right,this.top,-this.far],c=[this.left,this.top,-this.far];e.addRect(s,o,u,c),e.addRect(o,r,i,u),e.addRect(r,n,a,i),e.addRect(n,s,c,a),e.addRect(c,u,i,a),e.addRect(n,r,o,s),this._geometry=e}return this._geometry}}),hn=cn,fn=P.a.DEPTH,ln=P.a.BACK,dn=null,mn=new v.a(1,1,1),_n=new o.a,pn=function(t){return t.material.castShadows},gn=a.a.create({isLightShadow:!0,className:"LightShadow",light:null,renderer:null,framebuffer:null,camera:null,width:1024,height:1024,maxBias:.05,minBias:.005,cameraInfo:null,debug:!1,constructor:function(t){this.id=d.a.generateUUID(this.className),Object.assign(this,t)},createFramebuffer:function(){this.framebuffer||(this.framebuffer=new ce(this.renderer,{width:this.width,height:this.height}),this.debug&&this.showShadowMap())},updateLightCamera:function(t){this.light.isDirectionalLight?this.updateDirectionalLightCamera(t):this.light.isSpotLight&&this.updateSpotLightCamera(t)},updateDirectionalLightCamera:function(t){var e=this.light;if(this.camera.lookAt(e.direction),this.cameraInfo)this.updateCustumCamera(this.cameraInfo);else{var n=t.getGeometry();if(n){this.camera.updateViewMatrix(),_n.multiply(this.camera.viewMatrix,t.worldMatrix);var r=n.getBounds(_n);this.camera.near=-r.zMax,this.camera.far=-r.zMin,this.camera.left=r.xMin,this.camera.right=r.xMax,this.camera.bottom=r.yMin,this.camera.top=r.yMax}}this.camera.updateViewMatrix()},updateCustumCamera:function(t){for(var e in t)this.camera[e]=t[e]},updateSpotLightCamera:function(t){var e=this.light;this.camera.lookAt(e.direction),this.cameraInfo?this.updateCustumCamera(this.cameraInfo):(this.camera.fov=2*e.outerCutoff,this.camera.near=.01,this.camera.far=t.far,this.camera.aspect=1),this.camera.updateViewMatrix()},createCamera:function(t){this.camera||(this.light.isDirectionalLight?this.camera=new hn:this.light.isSpotLight&&(this.camera=new Q),this.camera.addTo(this.light)),(this.light.isDirty||this._cameraMatrixVersion!==t.matrixVersion)&&(this.updateLightCamera(t),this._cameraMatrixVersion=t.matrixVersion,this.light.isDirty=!1)},createShadowMap:function(t){this.createFramebuffer(),this.createCamera(t);var e=this.renderer,n=this.framebuffer,r=this.camera;dn||(dn=new un({vertexType:fn,side:ln,writeOriginData:!0})),n.bind(),e.state.viewport(0,0,this.width,this.height),e.clear(mn),r.updateViewProjectionMatrix(),Ue.setCamera(r),e.forceMaterial=dn,this.renderShadowScene(e),delete e.forceMaterial,n.unbind(),Ue.setCamera(t),e.viewport()},renderShadowScene:function(t){t.renderList.traverse((function(e){pn(e)&&t.renderMesh(e)}),(function(e){t.renderInstancedMeshes(e.filter((function(t){return pn(t)})))}))},showShadowMap:function(){var t=this;this.renderer.on("afterRender",(function(){t.framebuffer.render(0,.7,.3,.3)}))}}),vn=P.a.DISTANCE,En=P.a.BACK,Tn=P.a.TEXTURE_CUBE_MAP,Mn=P.a.TEXTURE0,An=P.a.TEXTURE_CUBE_MAP_POSITIVE_X,Ln=P.a.NEAREST,In=P.a.FRAMEBUFFER,On=P.a.FRAMEBUFFER_COMPLETE,Sn=null,Rn=new v.a(0,0,0,0),yn=new c.a,Nn=[[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,-1,0,0,-1,0,0,0,1,0,0,-1,0,-1,0,0,-1,0]],xn=function(t,e){if(t.material.castShadows){if(!t.frustumTest)return!0;if(e.isMeshVisible(t))return!0}return!1},bn=a.a.create({isLightShadow:!0,className:"CubeLightShadow",Extends:gn,light:null,renderer:null,framebuffer:null,camera:null,width:1024,height:1024,maxBias:.05,minBias:.005,debug:!1,constructor:function(t){bn.superclass.constructor.call(this,t)},createFramebuffer:function(){if(!this.framebuffer){this.framebuffer=new ce(this.renderer,{target:Tn,width:1024,height:1024,createTexture:function(){var t=this.state.gl,e=new pe({image:[null,null,null,null,null,null],type:this.type,format:this.format,internalFormat:this.internalFormat,magFilter:Ln,minFilter:Ln,width:1024,height:1024});return t.checkFramebufferStatus(In)!==On&&m.a.warn("Framebuffer is not complete",t.checkFramebufferStatus(In)),e},bindTexture:function(t){t=t||0;var e=this.state,n=e.gl,r=this.texture.getGLTexture(e);e.activeTexture(Mn+et.MAX_TEXTURE_INDEX),e.bindTexture(this.target,r),n.framebufferTexture2D(In,this.attachment,An+t,r,0)}})}},updateLightCamera:function(t){this.camera.fov=90,this.camera.near=t.near,this.camera.far=t.far,this.camera.aspect=1,this.camera.updateViewMatrix()},createCamera:function(t){this.camera||(this.camera=new Q,this.updateLightCamera(t))},createShadowMap:function(t){this.createFramebuffer(),this.createCamera(t);var e=this.renderer,n=this.framebuffer,r=this.camera;Sn||(Sn=new un({vertexType:vn,side:En,writeOriginData:!1})),n.bind(),e.state.viewport(0,0,n.width,n.height),this.light.worldMatrix.getTranslation(r.position);for(var i=0;i<6;i++)n.bindTexture(i),yn.fromArray(Nn[0],3*i).add(r.position),r.up.fromArray(Nn[1],3*i),r.lookAt(yn),r.updateViewProjectionMatrix(),e.clear(Rn),Ue.setCamera(r),e.forceMaterial=Sn,this.renderShadowScene(e);r.matrix.identity(),r.updateViewProjectionMatrix(),delete e.forceMaterial,n.unbind(),Ue.setCamera(t),e.viewport()},renderShadowScene:function(t){var e=t.renderList,n=this.camera;e.traverse((function(e){xn(e,n)&&t.renderMesh(e)}),(function(e){var r=e.filter((function(t){return xn(t,n)}));t.renderInstancedMeshes(r)}))}}),Cn=bn,Pn=a.a.create({Extends:M,isPointLight:!0,className:"PointLight",constructor:function(t){Pn.superclass.constructor.call(this,t)},createShadowMap:function(t,e){this.shadow&&(this.lightShadow||(this.lightShadow=new Cn({light:this,renderer:t}),"minBias"in this.shadow&&(this.lightShadow.minBias=this.shadow.minBias),"maxBias"in this.shadow&&(this.lightShadow.maxBias=this.shadow.maxBias)),this.lightShadow.createShadowMap(e))}}),wn=Pn,Hn=new o.a,Dn=new c.a,Fn=a.a.create({Extends:M,isDirectionalLight:!0,className:"DirectionalLight",constructor:function(t){this.direction=new c.a(0,0,1),Fn.superclass.constructor.call(this,t)},createShadowMap:function(t,e){this.shadow&&(this.lightShadow||(this.lightShadow=new gn({light:this,renderer:t,width:this.shadow.width||t.width,height:this.shadow.height||t.height,debug:this.shadow.debug,cameraInfo:this.shadow.cameraInfo}),"minBias"in this.shadow&&(this.lightShadow.minBias=this.shadow.minBias),"maxBias"in this.shadow&&(this.lightShadow.maxBias=this.shadow.maxBias)),this.lightShadow.createShadowMap(e))},getWorldDirection:function(){return Dn.copy(this.direction).transformDirection(this.worldMatrix).normalize(),Dn},getViewDirection:function(t){var e=t.getModelViewMatrix(this,Hn);return Dn.copy(this.direction).transformDirection(e).normalize(),Dn}}),Un=Fn,Gn=new o.a,Bn=new c.a,Vn=a.a.create({Extends:M,isSpotLight:!0,className:"SpotLight",_cutoffCos:.9763,_cutoff:12.5,cutoff:{get:function(){return this._cutoff},set:function(t){this._cutoff=t,this._cutoffCos=Math.cos(d.a.degToRad(t))}},_outerCutoffCos:.9537,_outerCutoff:17.5,outerCutoff:{get:function(){return this._outerCutoff},set:function(t){this._outerCutoff=t,this._outerCutoffCos=Math.cos(d.a.degToRad(t))}},constructor:function(t){this.direction=new c.a(0,0,1),Vn.superclass.constructor.call(this,t)},createShadowMap:function(t,e){this.shadow&&(this.lightShadow||(this.lightShadow=new gn({light:this,renderer:t,width:this.shadow.width||t.width,height:this.shadow.height||t.height,debug:this.shadow.debug,cameraInfo:this.shadow.cameraInfo}),"minBias"in this.shadow&&(this.lightShadow.minBias=this.shadow.minBias),"maxBias"in this.shadow&&(this.lightShadow.maxBias=this.shadow.maxBias)),this.lightShadow.createShadowMap(e))},getWorldDirection:function(){return Bn.copy(this.direction).transformDirection(this.worldMatrix).normalize(),Bn},getViewDirection:function(t){var e=t.getModelViewMatrix(this,Gn);return Bn.copy(this.direction).transformDirection(e).normalize(),Bn}}),Xn=Vn,jn=a.a.create({Extends:Je,isShaderMaterial:!0,className:"ShaderMaterial",vs:"",fs:"",useHeaderCache:!1,constructor:function(t){jn.superclass.constructor.call(this,t)},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if(jn.superclass.getRenderOption.call(this,t),this.getCustomRenderOption){var e=this.getCustomRenderOption({});for(var n in e)t["HILO_CUSTUM_OPTION_".concat(n)]=e[n]}return t},getCustomRenderOption:null}),kn=jn,zn=n(15),Wn=n.n(zn),Yn=a.a.create({Extends:Z,isMorphGeometry:!0,className:"MorphGeometry",isStatic:!1,weights:[],targets:null,constructor:function(t){Yn.superclass.constructor.call(this,t),this.weights=this.weights||[]},update:function(t,e){this.weights=t,this._originalMorphIndices=e},clone:function(){return Z.prototype.clone.call(this,{targets:this.targets,weights:this.weights})},getRenderOption:function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return Yn.superclass.getRenderOption.call(this,e),this.targets&&(this._maxMorphTargetCount||(this._maxMorphTargetCount=Math.floor(8/Object.keys(this.targets).length)),Object(i.each)(this.targets,(function(n,r){e.MORPH_TARGET_COUNT=Math.min(n.length,t._maxMorphTargetCount),"vertices"===r?e.MORPH_HAS_POSITION=1:"normals"===r?e.MORPH_HAS_NORMAL=1:"tangents"===r&&(e.MORPH_HAS_TANGENT=1)}))),e}}),qn=Yn,Zn={POSITION:{name:"vertices",decodeMatName:"positionDecodeMat"},TEXCOORD_0:{name:"uvs",decodeMatName:"uvDecodeMat"},TEXCOORD_1:{name:"uvs1",decodeMatName:"uv1DecodeMat"},NORMAL:{name:"normals",decodeMatName:"normalDecodeMat"},JOINT:{name:"skinIndices"},JOINTS_0:{name:"skinIndices"},WEIGHT:{name:"skinWeights"},WEIGHTS_0:{name:"skinWeights"},TANGENT:{name:"tangents"},COLOR_0:{name:"colors"}},Kn={Geometry:Z,GeometryData:C};var Qn={_decodeTotalTime:0,wasmURL:"",workerURL:"",useWASM:!0,useWebWorker:!0,useAuto:!0,init:function(){return Qn.useAuto?Wn.a.initWASM(Qn.wasmURL,Qn.memPages):Qn.useWebWorker?Wn.a.initWorker(Qn.workerURL):Qn.useWASM?Wn.a.initWASM(Qn.wasmURL,Qn.memPages):Promise.resolve()},parse:function(t,e,n,r){var i=Date.now(),a=e.bufferViews[t.bufferView],s=Qn.wasmURL,o=Qn.workerURL,u=Qn.useAuto,c=Qn.useWASM,h=Qn.useWebWorker,f=new Uint8Array(a.buffer,a.byteOffset,a.byteLength);function l(e){Qn._decodeTotalTime+=Date.now()-i;var n=e.toHilo3dGeometry(Kn,r.primitive._geometry);return t.targets&&(n=function(t,e,n){if(!n.isMorphGeometry){var r=new qn;for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&"id"!==i&&(r[i]=n[i]);r.targets={},n=r}for(var a=n.targets,s=0;s0&&void 0!==arguments[0]?arguments[0]:{};return t["FOG_".concat(this.mode)]=1,t}}),hr=n(16),fr=new hr.a,lr=new o.a,dr=a.a.create({Extends:g,isMesh:!0,className:"Mesh",geometry:null,material:null,useInstanced:!1,frustumTest:!0,constructor:function(t){dr.superclass.constructor.call(this,t)},clone:function(t){var e=g.prototype.clone.call(this,t);return Object.assign(e,{geometry:this.geometry,material:this.material}),e},raycast:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];if(!this.visible)return null;var n=this.geometry,r=this.material,i=this.worldMatrix;if(n&&r){lr.invert(i),fr.copy(t),fr.transformMat4(lr);var a=n.raycast(fr,r.side,e);if(a)return a.forEach((function(t){t.transformMat4(i)})),a}return null},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return this.geometry.getRenderOption(t),t},isDestroyed:{get:function(){return this._isDestroyed}},destroy:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(this._isDestroyed)return this;this.removeFromParent();var n=t.resourceManager;return n.destroyMesh(this),this.material&&e&&this.material.destroyTextures(),this.off(),this.geometry=null,this.material=null,this._isDestroyed=!0,this}}),mr=dr,_r=new o.a,pr=new o.a,gr=a.a.create({Extends:mr,isSkinedMesh:!0,className:"SkinedMesh",useInstanced:!1,jointMatTexture:null,frustumTest:!1,skeleton:null,constructor:function(t){gr.superclass.constructor.call(this,t)},getJointMat:function(){var t=this;if(this.skeleton&&!(this.skeleton.jointCount<=0)){var e=this.skeleton.jointNodeList,n=this.skeleton.inverseBindMatrices,r=16*this.skeleton.jointCount;return this.jointMat&&this.jointMat.length===r||(this.jointMat=new Float32Array(r)),this.clonedFrom?pr.invert(this.clonedFrom.worldMatrix):pr.invert(this.worldMatrix),e.forEach((function(e,r){_r.copy(pr),_r.multiply(e.worldMatrix),_r.multiply(n[r]),_r.toArray(t.jointMat,16*r)})),this.jointMat}},resetJointNamesByNodeName:function(t){this.skeleton.resetJointNamesByNodeName(t)},resetSkinIndices:function(t){var e=this.skeleton;if(e){var n=this.geometry,r=n.skinIndices;if(r){this.material.isDirty=!0,n.isDirty=!0,r.isDirty=!0;var i=new R.a;r.traverse((function(n,a,s){n.elements.forEach((function(n,r){var a=e.jointNames[n],s=t.jointNames.indexOf(a);s>=0?i.elements[r]=s:m.a.warnOnce("SkinedMesh.resetSkinIndices","SkinedMesh.resetSkinIndices: no jointName found!",a)})),r.setByOffset(s,i)}))}}},initJointMatTexture:function(){if(!this.jointMatTexture){var t=this.getJointMat();this.jointMatTexture=new Le({data:t})}return this.jointMatTexture},updateJointMatTexture:function(){if(this.jointMatTexture){var t=this.getJointMat();this.jointMatTexture.data.set(t,0),this.jointMatTexture.needUpdate=!0}else this.initJointMatTexture()},clone:function(t){var e=mr.prototype.clone.call(this,t);return Object.assign(e,{useInstanced:this.useInstanced,skeleton:this.skeleton.clone()}),e.clonedFrom=this,e},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};gr.superclass.getRenderOption.call(this,t);var e=this.skeleton.jointCount;if(e&&(t.JOINT_COUNT=e,et.VERTEX_TEXTURE_FLOAT)){var n=(et.MAX_VERTEX_UNIFORM_VECTORS-22)/4;e>n&&(t.JOINT_MAT_MAP=1)}return t}}),vr=gr,Er=a.a.create({isSkeleton:!0,className:"Skeleton",userData:null,constructor:function(t){this.id=d.a.generateUUID(this.className),this.jointNodeList=[],this.jointNames=[],this.inverseBindMatrices=[],Object.assign(this,t)},jointCount:{get:function(){return this.jointNodeList.length}},_rootNode:null,rootNode:{get:function(){return this._rootNode},set:function(t){this._rootNode=t,t&&this._initJointNodeList()}},_initJointNodeList:function(){var t={};this.rootNode.traverse((function(e){t[e.jointName]=e})),this.jointNodeList=this.jointNames.map((function(e){return t[e]}))},resetJointNamesByNodeName:function(t){var e=this.jointNames;this.jointNodeList.forEach((function(n,r){var i=t.rootNode.getChildByName(n.name);i&&(e[r]=i.jointName)}))},clone:function(t){var e=new Er;return e.copy(this,t),e},copy:function(t,e){return this.inverseBindMatrices=t.inverseBindMatrices,this.jointNames=t.jointNames.slice(),void 0===e&&(e=t.rootNode),this.rootNode=e,this}}),Tr=Er,Mr="1.16.0",Ar=a.a.create({className:"RenderInfo",isRenderInfo:!0,constructor:function(){this.reset()},addFaceCount:function(t){this._currentFaceCount+=t},addDrawCount:function(t){this._currentDrawCount+=t},reset:function(){this.faceCount=Math.floor(this._currentFaceCount),this.drawCount=Math.floor(this._currentDrawCount),this._currentFaceCount=0,this._currentDrawCount=0}}),Lr=new c.a,Ir=function(t,e){var n=t.material.renderOrder,r=e.material.renderOrder;if(n!==r)return n-r;var i=t.material._shaderNumId||0,a=e.material._shaderNumId||0;return i!==a?i-a:t._sortRenderZ-e._sortRenderZ},Or=function(t,e){var n=t.material.renderOrder,r=e.material.renderOrder;return n!==r?n-r:e._sortRenderZ-t._sortRenderZ},Sr=a.a.create({className:"RenderList",isRenderList:!0,useInstanced:!1,constructor:function(){this.opaqueList=[],this.transparentList=[],this.instancedDict={}},reset:function(){this.opaqueList.length=0,this.transparentList.length=0,this.instancedDict={}},traverse:function(t,e){this.opaqueList.forEach((function(e){t(e)}));var n=this.instancedDict;for(var r in n){var i=n[r];i.length>2&&e?e(i):i.forEach((function(e){t(e)}))}this.transparentList.forEach((function(e){t(e)}))},sort:function(){this.transparentList.sort(Or),this.opaqueList.sort(Ir)},addMesh:function(t,e){var n=t.material,r=t.geometry;if(n&&r){if(t.frustumTest&&!e.isMeshVisible(t))return;if(this.useInstanced&&t.useInstanced){var i=this.instancedDict,a=n.id+"_"+r.id,s=i[a];i[a]||(s=i[a]=[]),s.push(t)}else t.worldMatrix.getTranslation(Lr),Lr.transformMat4(e.viewProjectionMatrix),t._sortRenderZ=Lr.z,n.transparent?this.transparentList.push(t):this.opaqueList.push(t)}else m.a.warnOnce("RenderList.addMesh(".concat(t.id,")"),"Mesh must have material and geometry",t)}}),Rr=a.a.create({className:"WebGLState",isWebGLState:!0,systemFramebuffer:null,constructor:function(t){this.gl=t,this.reset()},reset:function(){this._dict={},this.activeTextureIndex=null,this.textureUnitDict={},this.currentFramebuffer=null,this.preFramebuffer=null,this._pixelStorei={}},enable:function(t){!0!==this._dict[t]&&(this._dict[t]=!0,this.gl.enable(t))},disable:function(t){!1!==this._dict[t]&&(this._dict[t]=!1,this.gl.disable(t))},bindFramebuffer:function(t,e){this.currentFramebuffer!==e&&(this.preFramebuffer=this.currentFramebuffer,this.currentFramebuffer=e,this.gl.bindFramebuffer(t,e))},bindSystemFramebuffer:function(){this.bindFramebuffer(this.gl.FRAMEBUFFER,this.systemFramebuffer)},useProgram:function(t){this.set1("useProgram",t)},depthFunc:function(t){this.set1("depthFunc",t)},depthMask:function(t){this.set1("depthMask",t)},clear:function(t){this.gl.clear(t)},depthRange:function(t,e){this.set2("depthRange",t,e)},stencilFunc:function(t,e,n){this.set3("stencilFunc",t,e,n)},stencilMask:function(t){this.set1("stencilMask",t)},stencilOp:function(t,e,n){this.set3("stencilOp",t,e,n)},colorMask:function(t,e,n,r){this.set4("colorMask",t,e,n,r)},cullFace:function(t){this.set1("cullFace",t)},frontFace:function(t){this.set1("frontFace",t)},blendFuncSeparate:function(t,e,n,r){this.set4("blendFuncSeparate",t,e,n,r)},blendEquationSeparate:function(t,e){this.set2("blendEquationSeparate",t,e)},pixelStorei:function(t,e){this._pixelStorei[t]!==e&&(this._pixelStorei[t]=e,this.gl.pixelStorei(t,e))},viewport:function(t,e,n,r){this.set4("viewport",t,e,n,r)},activeTexture:function(t){this.activeTextureIndex!==t&&(this.activeTextureIndex=t,this.gl.activeTexture(t))},bindTexture:function(t,e){var n=this.getActiveTextureUnit();n[t]!==e&&(n[t]=e,this.gl.bindTexture(t,e))},getActiveTextureUnit:function(){var t=this.textureUnitDict[this.activeTextureIndex];return t||(t=this.textureUnitDict[this.activeTextureIndex]={}),t},set1:function(t,e){this._dict[t]!==e&&(this._dict[t]=e,this.gl[t](e))},set2:function(t,e,n){var r=this._dict[t];r||(r=this._dict[t]=[]),r[0]===e&&r[1]===n||(r[0]=e,r[1]=n,this.gl[t](e,n))},set3:function(t,e,n,r){var i=this._dict[t];i||(i=this._dict[t]=[]),i[0]===e&&i[1]===n&&i[2]===r||(i[0]=e,i[1]=n,i[2]=r,this.gl[t](e,n,r))},set4:function(t,e,n,r,i){var a=this._dict[t];a||(a=this._dict[t]=[]),a[0]===e&&a[1]===n&&a[2]===r&&a[3]===i||(a[0]=e,a[1]=n,a[2]=r,a[3]=i,this.gl[t](e,n,r,i))},get:function(t){return this._dict[t]}}),yr=a.a.create({Mixes:s.a,className:"WebGLResourceManager",isWebGLResourceManager:!0,hasNeedDestroyResource:!1,constructor:function(t){this._needDestroyResources=[],Object.assign(this,t)},destroyMesh:function(t){var e=this;this.getMeshResources(t).forEach((function(t){e.destroyIfNoRef(t)})),t._vao=t._program=t._shader=null},getMeshResources:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];return t._shader&&e.push(t._shader),t._vao&&(e.push(t._vao),t._vao.getResources(e)),t._program&&e.push(t._program),e},destroyIfNoRef:function(t){var e=this._needDestroyResources;return t&&e.indexOf(t)<0&&e.push(t),this},getUsedResources:function(t){var e=this,n=[];return t&&t.traverse((function(t){t.isMesh&&!t.isDestroyed&&e.getMeshResources(t,n)})),n},destroyUnsuedResource:function(t){var e=this,n=this._needDestroyResources;if(0===n.length)return this;var r=this.getUsedResources(t);return n.forEach((function(t){r.indexOf(t)<0&&t&&t.destroy&&!t.alwaysUse&&(e.fire("destroyResource",t.id),t.destroy())})),this.reset(),this},reset:function(){return this._needDestroyResources.length=0,this}}),Nr=new o.a,xr=new c.a,br=new Float32Array([0,0,0]),Cr=a.a.create({isLightManager:!0,className:"LightManager",constructor:function(t){this.ambientLights=[],this.directionalLights=[],this.pointLights=[],this.spotLights=[],this.areaLights=[],this.lightInfo={AMBIENT_LIGHTS:0,POINT_LIGHTS:0,DIRECTIONAL_LIGHTS:0,SPOT_LIGHTS:0,AREA_LIGHTS:0,uid:0},Object.assign(this,t)},getRenderOption:function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return Object(i.each)(this.lightInfo,(function(n,r){if("uid"!==r&&n){e[r]=n;var i=t.getShadowMapCount(r);i&&(e[r+"_SMC"]=i)}})),e},addLight:function(t){var e=null;return t.enabled?(t.isAmbientLight?e=this.ambientLights:t.isDirectionalLight?e=this.directionalLights:t.isPointLight?e=this.pointLights:t.isSpotLight?e=this.spotLights:t.isAreaLight?e=this.areaLights:m.a.warnOnce("LightManager.addLight(".concat(t.id,")"),"Not support this light:",t),e&&(t.shadow?e.unshift(t):e.push(t)),this):this},getDirectionalInfo:function(t){var e=[],n=[],r=[],i=[],a=[],s=[];this.directionalLights.forEach((function(o,u){var c=3*u;o.getRealColor().toRGBArray(e,c),o.getViewDirection(t).toArray(n,c),o.shadow&&o.lightShadow&&(r.push(o.lightShadow.framebuffer.texture),i.push(o.lightShadow.width),i.push(o.lightShadow.height),s.push(o.lightShadow.minBias,o.lightShadow.maxBias),Nr.copy(t.worldMatrix),Nr.premultiply(o.lightShadow.camera.viewProjectionMatrix),Nr.toArray(a,16*u))}));var o={colors:new Float32Array(e),infos:new Float32Array(n)};return r.length&&(o.shadowMap=r,o.shadowMapSize=new Float32Array(i),o.shadowBias=new Float32Array(s),o.lightSpaceMatrix=new Float32Array(a)),o},getSpotInfo:function(t){var e=[],n=[],r=[],i=[],a=[],s=[],o=[],u=[],c=[],h=[];this.spotLights.forEach((function(f,l){var d=3*l;f.getRealColor().toRGBArray(e,d),f.toInfoArray(n,d),f.getViewDirection(t).toArray(i,d),h.push(f.range),a.push(f._cutoffCos,f._outerCutoffCos),t.getModelViewMatrix(f,Nr),Nr.getTranslation(xr),xr.toArray(r,d),f.shadow&&f.lightShadow&&(s.push(f.lightShadow.framebuffer.texture),o.push(f.lightShadow.width),o.push(f.lightShadow.height),c.push(f.lightShadow.minBias,f.lightShadow.maxBias),Nr.multiply(f.lightShadow.camera.viewProjectionMatrix,t.worldMatrix),Nr.toArray(u,16*l))}));var f={colors:new Float32Array(e),infos:new Float32Array(n),poses:new Float32Array(r),dirs:new Float32Array(i),cutoffs:new Float32Array(a),ranges:new Float32Array(h)};return s.length&&(f.shadowMap=s,f.shadowMapSize=new Float32Array(o),f.shadowBias=new Float32Array(c),f.lightSpaceMatrix=new Float32Array(u)),f},getPointInfo:function(t){var e=[],n=[],r=[],i=[],a=[],s=[],o=[],u=[];this.pointLights.forEach((function(c,h){var f=3*h;c.getRealColor().toRGBArray(e,f),c.toInfoArray(n,f),u.push(c.range),t.getModelViewMatrix(c,Nr),Nr.getTranslation(xr),xr.toArray(r,f),c.shadow&&c.lightShadow&&(i.push(c.lightShadow.framebuffer.texture),s.push(c.lightShadow.minBias,c.lightShadow.maxBias),t.worldMatrix.toArray(a,16*h),o[2*h]=c.lightShadow.camera.near,o[2*h+1]=c.lightShadow.camera.far)}));var c={colors:new Float32Array(e),infos:new Float32Array(n),poses:new Float32Array(r),ranges:new Float32Array(u)};return i.length&&(c.shadowMap=i,c.shadowBias=new Float32Array(s),c.lightSpaceMatrix=new Float32Array(a),c.cameras=new Float32Array(o)),c},getAreaInfo:function(t){var e,n,r=[],i=[],a=[],s=[];return this.areaLights.forEach((function(o,u){var c=3*u;o.getRealColor().toRGBArray(r,c),t.getModelViewMatrix(o,Nr),Nr.getTranslation(xr),xr.toArray(i,c);var h=Nr.getRotation();Nr.fromQuat(h),xr.set(.5*o.width,0,0),xr.transformMat4(Nr),xr.toArray(a,c),xr.set(0,.5*o.height,0),xr.transformMat4(Nr),xr.toArray(s,c),e=o.ltcTexture1,n=o.ltcTexture2})),{colors:new Float32Array(r),poses:new Float32Array(i),width:new Float32Array(a),height:new Float32Array(s),ltcTexture1:e,ltcTexture2:n}},getAmbientInfo:function(){return br[0]=br[1]=br[2]=0,this.ambientLights.forEach((function(t){var e=t.getRealColor();br[0]+=e.r,br[1]+=e.g,br[2]+=e.b})),br[0]=Math.min(1,br[0]),br[1]=Math.min(1,br[1]),br[2]=Math.min(1,br[2]),br},updateInfo:function(t){var e=this.lightInfo,n=this.ambientLights,r=this.directionalLights,i=this.pointLights,a=this.spotLights,s=this.areaLights;e.AMBIENT_LIGHTS=n.length,e.POINT_LIGHTS=i.length,e.DIRECTIONAL_LIGHTS=r.length,e.SPOT_LIGHTS=a.length,e.AREA_LIGHTS=s.length;var o=function(t){return!!t.shadow};e.SHADOW_POINT_LIGHTS=i.filter(o).length,e.SHADOW_SPOT_LIGHTS=a.filter(o).length,e.SHADOW_DIRECTIONAL_LIGHTS=r.filter(o).length,e.uid=[e.AMBIENT_LIGHTS,e.POINT_LIGHTS,e.SHADOW_POINT_LIGHTS,e.DIRECTIONAL_LIGHTS,e.SHADOW_DIRECTIONAL_LIGHTS,e.SPOT_LIGHTS,e.SHADOW_SPOT_LIGHTS,e.AREA_LIGHTS].join("_"),this.directionalInfo=this.getDirectionalInfo(t),this.pointInfo=this.getPointInfo(t),this.spotInfo=this.getSpotInfo(t),this.areaInfo=this.getAreaInfo(t),this.ambientInfo=this.getAmbientInfo()},getInfo:function(){return this.lightInfo},reset:function(){this.ambientLights.length=0,this.directionalLights.length=0,this.pointLights.length=0,this.spotLights.length=0,this.areaLights.length=0},getShadowMapCount:function(t){var e=[];"POINT_LIGHTS"===t?e=this.pointLights:"DIRECTIONAL_LIGHTS"===t?e=this.directionalLights:("SPOT_LIGHTS"===t||"AREA_LIGHTS"===t)&&(e=this.spotLights);var n=0;return e.forEach((function(t){n+=t.shadow?1:0})),n},createShadowMap:function(t,e){this.directionalLights.forEach((function(n){n.createShadowMap(t,e)})),this.spotLights.forEach((function(n){n.createShadowMap(t,e)})),this.pointLights.forEach((function(n){n.createShadowMap(t,e)})),this.areaLights.forEach((function(n){n.createShadowMap(t,e)}))}}),Pr=P.a.DEPTH_TEST,wr=P.a.STENCIL_TEST,Hr=P.a.SAMPLE_ALPHA_TO_COVERAGE,Dr=P.a.CULL_FACE,Fr=P.a.FRONT_AND_BACK,Ur=P.a.BLEND,Gr=P.a.LINES,Br=P.a.STATIC_DRAW,Vr=P.a.DYNAMIC_DRAW,Xr=a.a.create({Mixes:s.a,className:"WebGLRenderer",isWebGLRenderer:!0,gl:null,width:0,height:0,pixelRatio:1,domElement:null,useInstanced:!1,useVao:!0,alpha:!1,depth:!0,stencil:!1,antialias:!0,premultipliedAlpha:!0,preserveDrawingBuffer:!1,failIfMajorPerformanceCaveat:!1,gameMode:!1,useFramebuffer:!1,framebufferOption:{},useLogDepth:!1,vertexPrecision:"highp",fragmentPrecision:"highp",fog:null,offsetX:0,offsetY:0,isInitFailed:!1,_isInit:!1,_isContextLost:!1,constructor:function(t){this.clearColor=new v.a(1,1,1),Object.assign(this,t),this.renderInfo=new Ar,this.renderList=new Sr,this.lightManager=new Cr,this.resourceManager=new yr},resize:function(t,e,n){if(n||this.width!==t||this.height!==e){var r=this.domElement;this.width=t,this.height=e,r.width=t,r.height=e,this.framebuffer&&this.framebuffer.resize(this.width,this.height,n),this.viewport()}},setOffset:function(t,e){this.offsetX===t&&this.offsetY===e||(this.offsetX=t,this.offsetY=e,this.viewport())},viewport:function(t,e,n,r){var i=this.state,a=this.gl;i&&(void 0===t?t=this.offsetX:this.offsetX=t,void 0===e?e=this.offsetY:this.offsetY=e,void 0===n&&(n=a.drawingBufferWidth),void 0===r&&(r=a.drawingBufferHeight),i.viewport(t,e,n,r))},isInit:{get:function(){return this._isInit&&!this.isInitFailed}},onInit:function(t){var e=this;this._isInit?t(this):this.on("init",(function(){t(e)}),!0)},initContext:function(){if(!this._isInit){this._isInit=!0;try{this._initContext(),this.fire("init")}catch(t){this.isInitFailed=!0,this.fire("initFailed",t)}}},_initContext:function(){var t=this,e={alpha:this.alpha,depth:this.depth,stencil:this.stencil,antialias:this.antialias,premultipliedAlpha:this.premultipliedAlpha,failIfMajorPerformanceCaveat:this.failIfMajorPerformanceCaveat};!0===this.preserveDrawingBuffer&&(e.preserveDrawingBuffer=!0),!0===this.gameMode&&(e.gameMode=!0);var n=this.gl=this.domElement.getContext("webgl",e);n.viewport(0,0,this.width,this.height),Tt.init(n),tt.init(n),et.init(n),dt.init(this),this.state=new Rr(n),tt.instanced||(this.useInstanced=!1),this.renderList.useInstanced=this.useInstanced,tt.vao||(this.useVao=!1),this.useFramebuffer&&(this.framebuffer=new ce(this,Object.assign({useVao:this.useVao,width:this.width,height:this.height},this.framebufferOption))),this.domElement.addEventListener("webglcontextlost",(function(e){t._onContextLost(e)}),!1),this.domElement.addEventListener("webglcontextrestored",(function(e){t._onContextRestore(e)}),!1)},_onContextLost:function(t){var e=this.gl;this._isContextLost=!0,t.preventDefault(),Lt.reset(e),dt.reset(e),Qt.reset(e),Nt.reset(e),Ft.reset(e),this.state.reset(e),this._lastMaterial=null,this._lastProgram=null,this.fire("webglContextLost")},_onContextRestore:function(t){var e=this.gl;this._isContextLost=!1,tt.reset(e),ce.reset(e),this.fire("webglContextRestored")},setupDepthTest:function(t){var e=this.state;t.depthTest?(e.enable(Pr),e.depthFunc(t.depthFunc),e.depthMask(t.depthMask),e.depthRange(t.depthRange[0],t.depthRange[1])):e.disable(Pr)},setupSampleAlphaToCoverage:function(t){var e=this.state;t.sampleAlphaToCoverage?e.enable(Hr):e.disable(Hr)},setupCullFace:function(t){var e=this.state;t.cullFace&&t.cullFaceType!==Fr?(e.enable(Dr),e.cullFace(t.cullFaceType),e.frontFace(t.frontFace)):e.disable(Dr)},setupBlend:function(t){var e=this.state;t.blend?(e.enable(Ur),e.blendFuncSeparate(t.blendSrc,t.blendDst,t.blendSrcAlpha,t.blendDstAlpha),e.blendEquationSeparate(t.blendEquation,t.blendEquationAlpha)):e.disable(Ur)},setupStencil:function(t){if(this.stencil){var e=this.state;t.stencilTest?(e.enable(wr),e.stencilMask(t.stencilMask),e.stencilFunc(t.stencilFunc,t.stencilFuncRef,t.stencilFuncMask),e.stencilOp(t.stencilOpFail,t.stencilOpZFail,t.stencilOpZPass)):e.disable(wr)}},setupUniforms:function(t,e,n,r){var i=this.forceMaterial||e.material;for(var a in t.uniforms){var s=i.getUniformInfo(a),o=t.uniforms[a];if(!s.isBlankInfo&&(r||s.isDependMesh&&!n)){var u=s.get(e,i,o);null!=u&&(t[a]=u)}}},setupVao:function(t,e,n){var r=n.geometry,i=r.isStatic;if(t.isDirty||!i||r.isDirty){t.isDirty=!1;var a=this.forceMaterial||n.material,s=a.attributes,o=i?Br:Vr;for(var u in s){var c=e.attributes[u];if(c){var h=a.getAttributeData(u,n,c);null!=h&&t.addAttribute(h,c,o)}}r.indices&&t.addIndexBuffer(r.indices,o),r.isDirty=!1}r.vertexCount&&(t.vertexCount=r.vertexCount)},setupMaterial:function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]&&arguments[3],i=this.forceMaterial||e.material;(i.isDirty||this._lastMaterial!==i)&&(this.setupDepthTest(i),this.setupSampleAlphaToCoverage(i),this.setupCullFace(i),this.setupBlend(i),this.setupStencil(i),r=!0),this.setupUniforms(t,e,n,r),i.isDirty=!1,this._lastMaterial=i},setupMesh:function(t,e){var n=this.gl,r=this.state,i=this.lightManager,a=t.geometry,s=this.forceMaterial||t.material,o=dt.getShader(t,s,e,i,this.fog,this.useLogDepth),u=Lt.getProgram(o,r);u.useProgram(),this.setupMaterial(u,t,e,this._lastProgram!==u),this._lastProgram=u,t.material.wireframe&&a.mode!==Gr&&a.convertToLinesMode();var c=a.id+u.id,h=Ft.getVao(n,c,{useInstanced:e,useVao:this.useVao,mode:a.mode});return this.setupVao(h,u,t),t._vao=h,t._shader=o,t._program=u,{vao:h,program:u,geometry:a}},addRenderInfo:function(t,e){var n=this.renderInfo;n.addFaceCount(t),n.addDrawCount(e)},render:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if(this.initContext(),!this.isInitFailed&&!this._isContextLost){var r=this.renderList,i=this.renderInfo,a=this.lightManager,s=this.resourceManager,o=this.state;this.fog=t.fog,a.reset(),i.reset(),r.reset(),Ue.init(this,o,e,a,this.fog),t.updateMatrixWorld(),e.updateViewProjectionMatrix(),t.traverse((function(t){return t.visible?(t.isMesh?r.addMesh(t,e):t.isLight&&a.addLight(t),g.TRAVERSE_STOP_NONE):g.TRAVERSE_STOP_CHILDREN})),r.sort(),a.createShadowMap(this,e),a.updateInfo(e),n&&this.fire("beforeRender"),this.useFramebuffer&&this.framebuffer.bind(),this.clear(),n&&this.fire("beforeRenderScene"),this.renderScene(),this.useFramebuffer&&this.renderToScreen(this.framebuffer),n&&this.fire("afterRender"),s.destroyUnsuedResource(t)}},renderScene:function(){var t=this;this.renderList.traverse((function(e){t.renderMesh(e)}),(function(e){t.renderInstancedMeshes(e)})),this._gameModeSumbit()},_gameModeSumbit:function(){var t=this.gl;this.gameMode&&t&&t.submit&&t.submit()},clear:function(t){var e=this.gl,n=this.state;t=t||this.clearColor,this._lastMaterial=null,this._lastProgram=null,e.clearColor(t.r,t.g,t.b,t.a),n.depthMask(!0);var r=e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT;this.stencil&&(n.stencilMask(!0),r|=e.STENCIL_BUFFER_BIT),e.clear(r)},clearDepth:function(){var t=this.gl;this.state.depthMask(!0),t.clear(t.DEPTH_BUFFER_BIT)},clearStencil:function(){var t=this.gl;this.state.stencilMask(!0),t.clear(t.STENCIL_BUFFER_BIT)},renderToScreen:function(t){this.state.bindSystemFramebuffer(),t.render(0,0,1,1,this.clearColor)},renderMesh:function(t){var e=this.setupMesh(t,!1).vao;e.draw(),this.addRenderInfo(e.vertexCount/3,1)},renderInstancedMeshes:function(t){var e=t[0];if(e){var n=this.forceMaterial||e.material,r=this.setupMesh(e,!0),i=r.vao,a=r.program;n.getInstancedUniforms().forEach((function(e){var n=e.name,r=e.info,s=a.attributes[n];s&&i.addInstancedAttribute(s,t,(function(t){return r.get(t)}))})),i.drawInstance(t.length),this.addRenderInfo(i.vertexCount/3*t.length,1)}},renderMultipleMeshes:function(t){var e=this;t.forEach((function(t){e.renderMesh(t)}))},releaseGLResource:function(){var t=this.gl;t&&(Lt.reset(t),dt.reset(t),Nt.reset(t),Ft.reset(t),this.state.reset(t),Qt.reset(t),ce.destroy(t))}}),jr=function(){var t,e=navigator.userAgent,n=document,r=window,i=n.documentElement,a={iphone:/iphone/i.test(e),ipad:/ipad/i.test(e),ipod:/ipod/i.test(e),ios:/iphone|ipad|ipod/i.test(e),android:/android/i.test(e),webkit:/webkit/i.test(e),chrome:/chrome/i.test(e),safari:/safari/i.test(e),firefox:/firefox/i.test(e),ie:/msie/i.test(e),opera:/opera/i.test(e),supportTouch:"ontouchstart"in r,supportCanvas:!!n.createElement("canvas").getContext,supportStorage:void 0,supportOrientation:"orientation"in r||"orientation"in r.screen,supportDeviceMotion:"ondevicemotion"in r};try{localStorage.setItem("hilo","hilo"),localStorage.removeItem("hilo"),a.supportStorage=!0}catch(t){a.supportStorage=!1,m.a.warn("LocalStorage disabled")}t=a.webkit||a.firefox?"webkit":a.opera?"o":a.ie?"ms":"",a.jsVendor=t;var s=a.cssVendor="-"+t+"-",o=n.createElement("div"),u=o.style,c=void 0!==u[t+"Transform"],h=void 0!==u[t+"Perspective"];h&&(o.id="test3d",(u=n.createElement("style")).textContent="@media ("+s+"transform-3d){#test3d{height:3px}}",n.head.appendChild(u),i.appendChild(o),h=3===o.offsetHeight,n.head.removeChild(u),i.removeChild(o)),a.supportTransform=c,a.supportTransform3D=h;var f=a.supportTouch,l=f?"touchstart":"mousedown",d=f?"touchmove":"mousemove",_=f?"touchend":"mouseup";return a.POINTER_START=l,a.POINTER_MOVE=d,a.POINTER_END=_,a}(),kr=a.a.create({Extends:g,isStage:!0,className:"Stage",renderer:null,camera:null,pixelRatio:null,offsetX:0,offsetY:0,width:0,height:0,canvas:null,constructor:function(t){if(t.width||(t.width=window.innerWidth),t.height||(t.height=window.innerHeight),!t.pixelRatio){var e=window.devicePixelRatio||1;e=Math.min(e,1024/Math.max(t.width,t.height),2),e=Math.max(e,1),t.pixelRatio=e}kr.superclass.constructor.call(this,t),this.initRenderer(t),m.a.log("Hilo3d version: ".concat(Mr))},initRenderer:function(t){var e=this.canvas=this.createCanvas(t);this.renderer=new Xr(Object.assign(t,{domElement:e})),this.resize(this.width,this.height,this.pixelRatio,!0)},createCanvas:function(t){var e;return e=t.canvas?t.canvas:document.createElement("canvas"),t.container&&t.container.appendChild(e),e},resize:function(t,e,n,r){if(void 0===n&&(n=this.pixelRatio),r||this.width!==t||this.height!==e||this.pixelRatio!==n){this.width=t,this.height=e,this.pixelRatio=n,this.rendererWidth=t*n,this.rendererHeight=e*n;var i=this.canvas;this.renderer.resize(this.rendererWidth,this.rendererHeight,r),i.style.width=this.width+"px",i.style.height=this.height+"px",this.updateDomViewport()}return this},setOffset:function(t,e){if(this.offsetX!==t||this.offsetY!==e){this.offsetX=t,this.offsetY=e;var n=this.pixelRatio;this.renderer.setOffset(t*n,e*n)}return this},viewport:function(t,e,n,r){return this.resize(n,r,this.pixelRatio,!0),this.setOffset(t,e),this},tick:function(t){return this.traverseUpdate(t),this.camera&&this.renderer.render(this,this.camera,!0),this},enableDOMEvent:function(t){var e=this,n=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],r=this.canvas,i=this._domListener||(this._domListener=function(t){e._onDOMEvent(t)});return(t="string"==typeof t?[t]:t).forEach((function(t){n?r.addEventListener(t,i,!1):r.removeEventListener(t,i)})),this},_onDOMEvent:function(t){var e=this.canvas,n=this._eventTarget,r=t.type,i=0===r.indexOf("touch"),a=t;if(i){var s=t.touches,o=t.changedTouches;s&&s.length?a=s[0]:o&&o.length&&(a=o[0])}var u=this.domViewport||this.updateDomViewport(),c=(a.pageX||a.clientX)-u.left,h=(a.pageY||a.clientY)-u.top;t.stageX=c,t.stageY=h,t.stopPropagation=function(){this._stopPropagationed=!0};var f=this.getMeshResultAtPoint(c,h,!0),l=f.mesh;t.hitPoint=f.point;var d="mouseout"===r;if(n&&(n!==l&&(!n.contains||!n.contains(l))||d)){var m=!1;if("touchmove"===r?m="touchout":"mousemove"!==r&&!d&&l||(m="mouseout"),m){var _=Object.assign({},t);_.type=m,_.eventTarget=n,n._fireMouseEvent(_)}t.lastEventTarget=n,this._eventTarget=null}if(l&&l.pointerEnabled&&"mouseout"!==r&&(t.eventTarget=this._eventTarget=l,l._fireMouseEvent(t)),!i){var p=l&&l.pointerEnabled&&l.useHandCursor?"pointer":"";e.style.cursor=p}jr.android&&"touchmove"===r&&t.preventDefault()},updateDomViewport:function(){var t=this.canvas,e=null;return t.parentNode&&(e=this.domViewport=Object(i.getElementRect)(t)),e},getMeshResultAtPoint:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=this.camera,i=this._ray;i||(i=this._ray=new hr.a),i.fromCamera(r,t,e,this.width,this.height);var a=this.raycast(i,!0,n);if(a)return a[0];this._stageResultAtPoint||(this._stageResultAtPoint={mesh:this,point:new c.a});var s=this._stageResultAtPoint.point;return s.copy(r.unprojectVector(s.set(t,e,0),this.width,this.height)),this._stageResultAtPoint},releaseGLResource:function(){return this.renderer.releaseGLResource(),this},destroy:function(){return kr.superclass.destroy.call(this,this.renderer),this.releaseGLResource(),this.traverse((function(t){t.off(),t.parent=null})),this.children.length=0,this.renderer.off(),this}}),zr=kr;function Wr(){return+new Date}var Yr=a.a.create({constructor:function(t,e,n,r){var i=this;for(var a in i.target=t,i._startTime=0,i._seekTime=0,i._pausedTime=0,i._pausedStartTime=0,i._reverseFlag=1,i._repeatCount=0,3===arguments.length&&(r=n,n=e,e=null),r)i[a]=r[a];i._fromProps=e,i._toProps=n,!r.duration&&r.time&&(i.duration=r.time||0,i.time=0)},target:null,duration:1e3,delay:0,paused:!1,loop:!1,reverse:!1,repeat:0,repeatDelay:0,ease:null,time:0,isStart:!1,isComplete:!1,onStart:null,onUpdate:null,onComplete:null,setProps:function(t,e){var n=this.target,r=t||e,i=this._fromProps={},a=this._toProps={};for(var s in t=t||n,e=e||n,r)a[s]=e[s]||0,n[s]=i[s]=t[s]||0;return this},start:function(){var t=this;return t._startTime=Wr()+t.delay,t._seekTime=0,t._pausedTime=0,t._reverseFlag=1,t._repeatCount=0,t.paused=!1,t.isStart=!1,t.isComplete=!1,Yr.add(t),t},stop:function(){return Yr.remove(this),this},pause:function(){return this.paused=!0,this._pausedStartTime=Wr(),this},resume:function(){var t=this;return t.paused=!1,t._pausedStartTime&&(t._pausedTime+=Wr()-t._pausedStartTime),t._pausedStartTime=0,t},seek:function(t,e){var n=this,r=Wr();return n._startTime=r,n._seekTime=t,n._pausedTime=0,void 0!==e&&(n.paused=e),n._update(r,!0),Yr.add(n),n},link:function(t){var e,n,r=t.delay,i=this._startTime;return"string"==typeof r&&(e=0===r.indexOf("+"),n=0===r.indexOf("-"),r=e||n?Number(r.substr(1))*(e?1:-1):Number(r)),t.delay=r,t._startTime=e||n?i+this.duration+r:i+r,this._next=t,Yr.remove(t),t},_render:function(t){var e=this.target,n=this._fromProps;for(var r in n)e[r]=n[r]+(this._toProps[r]-n[r])*t},_update:function(t,e){var n=this;if(n.paused&&!e)return!1;if(n.isComplete)return!0;var r=t-n._startTime-n._pausedTime+n._seekTime;if(r<0)return!1;var i,a=r/n.duration;a<=0?a=0:a>=1&&(a=1);var s=n.ease?n.ease(a):a;n.reverse&&n.isStart&&(n._reverseFlag<0&&(a=1-a,s=1-s),a<1e-7&&(n.repeat>0&&n._repeatCount++>=n.repeat||0===n.repeat&&!n.loop?n.isComplete=!0:(n._startTime=Wr(),n._pausedTime=0,n._reverseFlag*=-1))),n.isStart||(n.setProps(n._fromProps,n._toProps),n.isStart=!0,n.onStart&&n.onStart.call(n,n)),n.time=r,n._render(s),(i=n.onUpdate)&&i.call(n,s,n),a>=1&&(n.reverse?(n._startTime=Wr(),n._pausedTime=0,n._reverseFlag*=-1):n.loop||n.repeat>0&&n._repeatCount++0&&u<=t?(o._render(a),o.time=r,Yr.add(o)):n.isComplete&&(u<0||u>t)&&o.start()}return!!n.isComplete&&((i=n.onComplete)&&i.call(n,n),!0)},Statics:{_tweens:[],tick:function(){var t,e,n=Yr._tweens,r=n.length;for(e=0;e-1&&r.splice(e,1);else for(e=0;e1||this.heightSegments>1||this.depthSegments>1},setFrontUV:function(t){this.isSegments()?m.a.warn("segmented BoxGeometry dont support setFrontUV!"):this.setVertexUV(32,t)},setRightUV:function(t){this.isSegments()?m.a.warn("segmented BoxGeometry dont support setRightUV!"):this.setVertexUV(0,t)},setBackUV:function(t){this.isSegments()?m.a.warn("segmented BoxGeometry dont support setBackUV!"):this.setVertexUV(40,t)},setLeftUV:function(t){this.isSegments()?m.a.warn("segmented BoxGeometry dont support setLeftUV!"):this.setVertexUV(8,t)},setTopUV:function(t){this.isSegments()?m.a.warn("segmented BoxGeometry dont support setTopUV!"):this.setVertexUV(16,t)},setBottomUV:function(t){this.isSegments()?m.a.warn("segmented BoxGeometry dont support setBottomUV!"):this.setVertexUV(24,t)},setAllRectUV:function(t){if(this.isSegments())return m.a.warn("segmented BoxGeometry dont support setAllRectUV!"),null;for(var e=0;e<6;e++)this.setVertexUV(8*e,t);return this},_raycast:function(t,e){return mi.superclass._raycast.call(this,t,e)}}),_i=mi,pi=P.a.FRONT,gi=P.a.BACK,vi=[0,0,1],Ei=a.a.create({Extends:Z,isPlaneGeometry:!0,className:"PlaneGeometry",width:1,height:1,widthSegments:1,heightSegments:1,constructor:function(t){Ei.superclass.constructor.call(this,t),this.build()},build:function(){for(var t=this.widthSegments,e=this.heightSegments,n=(t+1)*(e+1),r=this.width/t,i=this.height/e,a=new Float32Array(3*n),s=new Float32Array(3*n),o=new Float32Array(2*n),u=new Uint16Array(t*e*6),c=0,h=0;h<=e;h++)for(var f=0;f<=t;f++){var l=h*(t+1)+f;if(a[3*l]=f*r-this.width/2,a[3*l+1]=this.height/2-h*i,s[3*l]=0,s[3*l+1]=0,s[3*l+2]=1,o[2*l]=f/t,o[2*l+1]=1-h/e,h0||n<0))return null;if(e===gi&&(r<0||n>0))return null;var i=t.intersectsPlane(vi,0);if(i){var a=i.x,s=i.y,o=.5*this.width,u=.5*this.height;if(a>=-o&&a<=o&&s>=-u&&s<=u)return[i]}return null}}),Ti=Ei,Mi=a.a.create({Extends:Z,isSphereGeometry:!0,className:"SphereGeometry",radius:1,heightSegments:16,widthSegments:32,constructor:function(t){Mi.superclass.constructor.call(this,t),this.build()},build:function(){for(var t=this.radius,e=this.heightSegments,n=this.widthSegments,r=(n+1)*(e+1),i=n*e,a=new Float32Array(3*r),s=new Float32Array(4*r),o=new Float32Array(2*r),u=new Uint16Array(6*i),c=0,h=0,f=0,l=0,d=0,m=2*Math.PI,_=Math.PI,p=0;p<=e;p++)for(var g=p/e,v=_*g,E=Math.cos(v)*t,T=Math.sin(v)*t,M=0;M<=n;M++){var A=M/n,L=m*A,I=Math.cos(L),O=Math.sin(L),S=I*T,R=O*T,y=O,N=-I;if(s[f++]=y,s[f++]=0,s[f++]=N,s[f++]=1,a[h++]=S,a[h++]=E,a[h++]=R,o[l++]=A,o[l++]=g,p>0&&M>0){var x=d,b=x-1,P=b-n-1,w=x-n-1;u[c++]=P,u[c++]=w,u[c++]=x,u[c++]=P,u[c++]=x,u[c++]=b}d++}this.vertices=new C(a,3),this.indices=new C(u,1),this.uvs=new C(o,2),this.tangents=new C(s,4),this.normals=new C(new Float32Array(a),3)},_raycast:function(t,e){return Mi.superclass._raycast.call(this,t,e)}}),Ai=Mi,Li=[dt,Lt,Nt,Ft,Qt,ce],Ii=function(){var t="";return Li.forEach((function(e){t+="".concat(e.prototype.className,":").concat(Object.keys(e.cache._cache).length," ")})),m.a.log(t),t},Oi=a.a.create({Mixes:s.a,isLoadCache:!0,className:"LoadCache",Statics:{PENDING:1,LOADED:2,FAILED:3},enabled:!0,constructor:function(){this._files={}},update:function(t,e,n){if(this.enabled){var r={key:t,state:e,data:n};this._files[t]=r,this.fire("update",r),this.fire("update:".concat(r.key),r)}},get:function(t){return this.enabled?this._files[t]:null},getLoaded:function(t){var e=this.get(t);return e&&e.state===Oi.LOADED?e.data:null},remove:function(t){delete this._files[t]},clear:function(){this._files={}},wait:function(t){var e=this;return t?t.state===Oi.LOADED?Promise.resolve(t.data):t.state===Oi.FAILED?Promise.reject():new Promise((function(n,r){e.on("update:".concat(t.key),(function(t){var 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n.href=t,n.hostname!==e.hostname||n.port!==e.port||n.protocol!==e.protocol},isBase64:function(t){return/^data:(.+?);base64,/.test(t)},Uint8ArrayFrom:function(t,e){if(Uint8Array.from)return Uint8Array.from(t,e);for(var n=t.length,r=new Uint8Array(n),i=0;i=300)r(new TypeError("Network request failed for ".concat(a.status)));else{var e="response"in a?a.response:a.responseText;if(t.type===yi.TYPE_JSON)try{e=JSON.parse(e)}catch(t){return void r(new TypeError("JSON.parse error"+t))}n(e)}},a.onprogress=function(n){e.fire("progress",{url:t.url,loaded:n.loaded,total:n.total})},a.onerror=function(){r(new TypeError("Network request failed"))},a.ontimeout=function(){r(new TypeError("Network request timed 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e,n=this;return e=t.images&&Array.isArray(t.images)?t.images:[t.right,t.left,t.top,t.bottom,t.front,t.back],Promise.all(e.map((function(e){return n.loadImg(e,t.crossOrigin)}))).then((function(e){var n=Object.assign({},t);return delete n.images,delete n.type,delete n.right,delete n.left,delete n.top,delete n.bottom,delete n.front,delete n.back,n.image=e,new pe(n)})).catch((function(t){throw m.a.error("load CubeTexture failed",t.message,t.stack),t}))}});bi.addLoader("CubeTexture",Ci);var Pi=Ci,wi=a.a.create({Extends:Je,isPBRMaterial:!0,className:"PBRMaterial",lightType:"PBR",gammaCorrection:!0,usePhysicsLight:!0,baseColor:null,baseColorMap:null,metallic:1,metallicMap:null,roughness:1,roughnessMap:null,metallicRoughnessMap:null,occlusionMap:null,occlusionStrength:1,isOcclusionInMetallicRoughnessMap:!1,diffuseEnvMap:null,diffuseEnvSphereHarmonics3:null,diffuseEnvIntensity:1,brdfLUT:null,specularEnvIntensity:1,specularEnvMap:null,isSpecularEnvMapIncludeMipmaps:!1,emission:null,emissionFactor:null,isSpecularGlossiness:!1,specular:null,glossiness:1,specularGlossinessMap:null,clearcoatFactor:0,clearcoatMap:null,clearcoatRoughnessFactor:0,clearcoatRoughnessMap:null,clearcoatNormalMap:null,usedUniformVectors:11,constructor:function(t){this.baseColor=new v.a(1,1,1),this.specular=new v.a(1,1,1),this.emissionFactor=new 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t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};wi.superclass.getRenderOption.call(this,t);var e=this._textureOption.reset(t);return 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Zi}},StateType:{TRANSLATE:"Translation",POSITION:"Translation",TRANSLATION:"Translation",SCALE:"Scale",ROTATE:"Rotation",ROTATION:"Rotation",QUATERNION:"Quaternion",WEIGHTS:"Weights"},getType:function(t){return t=String(t).toUpperCase(),Qi.StateType[t]||Qi._extraStateHandlers.type[t]},_extraStateHandlers:{type:{},handler:{}},registerStateHandler:function(t,e){Qi._extraStateHandlers.type[String(t).toUpperCase()]=t,Qi._extraStateHandlers.handler[t]=e}},isAnimationStates:!0,className:"AnimationStates",nodeName:"",type:"",interpolationType:"LINEAR",constructor:function(t){this.id=d.a.generateUUID(this.className),this.keyTime=[],this.states=[],Object.assign(this,t)},findIndexByTime:function(t){return Object(i.getIndexFromSortedArray)(this.keyTime,t,Ki)},getStateByIndex:function(t){var e=this.states.length/this.keyTime.length;return 1===e?this.states[t]:this.states.slice(t*e,t*e+e)},getState:function(t){var e=Bi(this.findIndexByTime(t),2),n=e[0],r=e[1];if(n<0||r>=this.keyTime.length)return 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Qi.interpolation[this.interpolationType](t,e,n,r)},updateNodeTranslation:function(t,e){t.x=e[0],t.y=e[1],t.z=e[2]},updateNodeScale:function(t,e){t.scaleX=e[0],t.scaleY=e[1],t.scaleZ=e[2]},updateNodeQuaternion:function(t,e){t.quaternion.fromArray(e)},updateNodeWeights:function(t,e){var n=this._originalWeightIndices=this._originalWeightIndices||[],r=e.length;e=e.slice();for(var i=0;ie[a]){var o=e[a];e[a]=e[s],e[s]=o,o=n[a],n[a]=n[s],n[s]=o}t.traverse((function(t){t.isMesh&&t.geometry&&t.geometry.isMorphGeometry&&t.geometry.update(e,n)}))},updateNodeState:function(t,e){if(e){var n=this.type;n===Qi.StateType.ROTATION&&(n=Qi.StateType.QUATERNION);var r=this.getState(t);if(r){var i="updateNode"+n;this[i]?this[i](e,r):Qi._extraStateHandlers.handler[n]?Qi._extraStateHandlers.handler[n].call(this,e,r):m.a.warnOnce(i,"updateNodeState failed unknow type(%s)",n)}}},clone:function(){return new this.constructor({keyTime:this.keyTime,states:this.states,type:this.type,nodeName:this.nodeName})}}),Ji=Qi,$i=a.a.create({Statics:{_anims:[],tick:function(t){this._anims.forEach((function(e){return e.tick(t)}))}},Mixes:s.a,isAnimation:!0,className:"Animation",paused:!1,currentLoopCount:0,loop:1/0,currentTime:0,timeScale:1,startTime:0,endTime:0,clipStartTime:0,clipEndTime:0,nodeNameMap:null,_rootNode:null,rootNode:{get:function(){return this._rootNode},set:function(t){this._rootNode=t,this._initNodeNameMap()}},_animStatesList:null,animStatesList:{get:function(){return this._animStatesList},set:function(t){this._animStatesList=t,this._initClipTime()}},validAnimationIds:null,constructor:function(t){this.id=d.a.generateUUID(this.className),this.clips={},this._animStatesList=[],Object.assign(this,t)},addClip:function(t,e,n,r){this.clips[t]={start:e,end:n,animStatesList:r}},removeClip:function(t){this.clips[t]=null},getAnimStatesListTimeInfo:function(t){var e=0,n=1/0;return t.forEach((function(t){e=Math.max(t.keyTime[t.keyTime.length-1],e),n=Math.min(t.keyTime[0],n)})),{startTime:n,endTime:e}},_initClipTime:function(){var t=this.getAnimStatesListTimeInfo(this.animStatesList);this.clipStartTime=t.startTime,this.clipEndTime=t.endTime},_initNodeNameMap:function(){if(this._rootNode){var t=this.nodeNameMap={};this._rootNode.traverse((function(e){t[e.animationId]=e;var n=e.name;void 0===n||t[n]||(t[n]=e)}),!1)}},tick:function(t){this.paused||(this.currentTime+=t/1e3*this.timeScale,this.currentTime>=this.endTime?(this.currentLoopCount++,this.currentTime=this.endTime,this.updateAnimStates(),this.fire("loopEnd"),!this.loop||this.currentLoopCount>=this.loop?(this.stop(),this.fire("end")):this.currentTime=this.startTime):this.updateAnimStates())},updateAnimStates:function(){var t=this;return this.animStatesList.forEach((function(e){e.updateNodeState(t.currentTime,t.nodeNameMap[e.nodeName])})),this},play:function(t,e){var n;if("string"==typeof t){var r=this.clips[t];r?(n=r.start,e=r.end,r.animStatesList&&(this.animStatesList=r.animStatesList,this._initClipTime())):m.a.warn("no this animation clip name:"+t)}else n=t;void 0===n&&(n=this.clipStartTime),void 0===e&&(e=this.clipEndTime),this.endTime=Math.min(e,this.clipEndTime),this.startTime=Math.min(n,this.endTime),this.currentTime=this.startTime,this.currentLoopCount=0,this.stop(),this.paused=!1,$i._anims.push(this)},stop:function(){this.paused=!0;var t=$i._anims,e=t.indexOf(this);-1!==e&&t.splice(e,1)},pause:function(){this.paused=!0},resume:function(){this.paused=!1},clone:function(t){var e=new this.constructor({rootNode:t,animStatesList:this.animStatesList,timeScale:this.timeScale,loop:this.loop,paused:this.paused,currentTime:this.currentTime,startTime:this.startTime,endTime:this.endTime,clips:this.clips});return this.paused||e.play(),e}}),ta=$i;function ea(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){var n=null==t?null:"undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(null==n)return;var r,i,a=[],s=!0,o=!1;try{for(n=n.call(t);!(s=(r=n.next()).done)&&(a.push(r.value),!e||a.length!==e);s=!0);}catch(t){o=!0,i=t}finally{try{s||null==n.return||n.return()}finally{if(o)throw i}}return a}(t,e)||function(t,e){if(!t)return;if("string"==typeof t)return na(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return na(t,e)}(t,e)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function na(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n=2&&(this.isGLTF2=!0),this.parseExtensionUsed(),this.loadResources(t).then((function(){return e.parseExtensions(e.json.extensions,null,{isGlobal:!0,methodName:"parseOnLoad"}),Promise.resolve()})).then((function(){return e.parseGeometries()})).then((function(){return e.parseScene()}))},parseExtensionUsed:function(){var t=this;this.extensionsUsed={},i.each(this.json.extensionsUsed,(function(e){t.extensionsUsed[e]=!0})),this.extensionsUsed.WEB3D_quantized_attributes||(this.isUnQuantizeInShader=!1)},getExtensionHandler:function(t){return this.extensionHandlers&&this.extensionHandlers[t]||la.extensionHandlers[t]},parseExtension:function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{},i=t[e],a=this.getExtensionHandler(e);return a&&a.parse?a.parse(i,this,n,r):n},parseExtensions:function(t,e){var n=this,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return i.each(t,(function(t,i){if(!r.ignoreExtensions||!r.ignoreExtensions[i]){var a=n.getExtensionHandler(i),s=r.methodName||"parse";a&&a[s]&&(e=a[s](t,n,e,r))}})),e},isUseExtension:function(t,e){return!!(t&&t.extensions&&t.extensions[e])},parseBinary:function(t){this.isBinary=!0;var e,n=new DataView(t),r=n.getUint32(4,!0),a=n.getUint32(8,!0),s=12;if(r<2){var o=n.getUint32(s,!0);e=new Uint8Array(t,20,o),e=i.convertUint8ArrayToString(e,!0),this.json=JSON.parse(e),this.binaryBody=t.slice(20+o)}else{if(2!==r)throw new Error("Dont support glTF version ".concat(r));for(;sa*i.BYTES_PER_ELEMENT)s.array=new i(s.buffer,s.byteOffset,s.byteLength/i.BYTES_PER_ELEMENT),r=new C(s.array,a,{offset:n.byteOffset||0,stride:s.byteStride,bufferViewId:s.id});else{var u,c=(n.byteOffset||0)+s.byteOffset;if(c%i.BYTES_PER_ELEMENT||this.forceCreateNewBuffer)u=new i(s.buffer.slice(c,c+o*i.BYTES_PER_ELEMENT));else u=new i(s.buffer,c,o);r=new C(u,a)}return n.sparse&&(r||(r=new C(new i(o),a)),r=this.sparseAccessorHandler(r,n.sparse)),r=this.parseExtensions(n.extensions,r,{isDecode:e,isAccessor:!0}),n.data=r,n.normalized&&(r.normalized=!0),r},getArrayByAccessor:function(t,e){var n=this.json.accessors[t];if(n.array)return n.array;var r=this.getAccessorData(t,e);if(!r.stride&&!r.offset&&1===r.size)return r.data;var i=[];return r.traverse((function(t){i.push(t.toArray?t.toArray():t)})),n.array=i,i},parseTechnique:function(t,e){var n=null;this.json.techniques&&(n=this.json.techniques[t.technique]),n&&n.states&&(n.states.enable.forEach((function(t){switch(t){case ra:e.blend=!0;break;case ia:e.depthTest=!0;break;case aa:e.cullFace=!0}})),i.each(n.states.functions,(function(t,n){switch(n){case"blendEquationSeparate":e.blendEquation=t[0],e.blendEquationAlpha=t[1];break;case"blendFuncSeparate":e.blendSrc=t[0],e.blendDst=t[1],e.blendSrcAlpha=t[2],e.blendDstAlpha=t[3];break;case"depthMask":e.depthMask=t[0];break;case"cullFace":e.cullFaceType=t[0];break;default:e[n]=t}})),e.cullFace?e.side=e.cullFaceType===sa?oa:sa:e.side=ua)},createMorphGeometry:function(t,e){var n=this,r=new qn,a=r.targets={};return i.each(t.targets,(function(t){i.each(t,(function(t,e){var r=fa[e].name;a[r]||(a[r]=[]);var i=n.getAccessorData(t,!0);a[r].push(i)}))})),r.weights=e||new Float32Array(t.targets.length),r},handlerGeometry:function(t,e){var n=void 0===e.mode?4:e.mode;if(e.extensions){var r=this.parseExtensions(e.extensions,null,{primitive:e,isPrimitive:!0});if(r)return r.mode=n,r}t||(t=new Z({mode:n})),"indices"in e&&(t.indices=this.getAccessorData(e.indices));var i=e.attributes;for(var a in i){var s=fa[a];if(s){var o=!(this.isUnQuantizeInShader&&s.decodeMatName);t[s.name]=this.getAccessorData(i[a],o),o||(t[s.decodeMatName]=t[s.name].decodeMat,delete t[s.name].decodeMat)}else m.a.warn("Unknow attribute named ".concat(a,"!"))}return t},handlerSkinedMesh:function(t,e){e&&(t.skeleton=e,this.useInstanced&&(t.useInstanced=!0))},fixProgressiveGeometry:function(t,e){t._geometry=e,this.isProgressive&&t._meshes&&t._meshes.forEach((function(t){t.visible=!0,t.geometry=e}))},parseGeometries:function(){var t=this,e=i.serialRun(this.json.meshes,(function(e){return i.serialRun(e.primitives,(function(n){var r;n.targets&&n.targets.length&&(r=t.createMorphGeometry(n,e.weights)),n._geometry=r;var i=t.handlerGeometry(r,n);return i&&i.then?i.then((function(e){t.fixProgressiveGeometry(n,e)}),(function(t){m.a.error("geometry parse error",t)})):(t.fixProgressiveGeometry(n,i),i)}))}));return this.isProgressive?null:e},parseMesh:function(t,e,n){var r=this,i=this.json.meshes[t];i.primitives.forEach((function(a){var s,o=r.skins&&r.skins[n.skin];if(a.meshNode)s=a.meshNode.clone();else{var u=r.materials[a.material]||new tn;s=new(o?vr:mr)({geometry:a._geometry,material:u,name:"mesh-"+(i.name||t)}),a.meshNode=s}r.handlerSkinedMesh(s,o),r.isProgressive&&!s.geometry&&(s.visible=!1,a._meshes=a._meshes||[],a._meshes.push(s)),e.addChild(s),r.meshes.push(s)}))},parseCameras:function(){var t=this;this.cameras={};var e=window.innerWidth/window.innerHeight;i.each(this.json.cameras,(function(n,r){var i;"perspective"===n.type&&n.perspective?((i=new Q).fov=d.a.radToDeg(n.perspective.yfov),i.near=n.perspective.znear,i.far=n.perspective.zfar,n.aspectRatio?i.aspect=n.aspectRatio:i.aspect=e):"orthographic"===n.type&&n.orthographic&&((i=new hn).near=n.orthographic.znear,i.far=n.orthographic.zfar,i.right=n.orthographic.xmag,i.left=-1*i.right,i.top=n.orthographic.ymag,i.bottom=-1*i.top),(i=t.parseExtensions(n.extensions,i,{isCamera:!0}))&&(i.name=n.name||r,t.cameras[r]=i)}))},handlerNodeTransform:function(t,e){e.matrix?t.matrix.fromArray(e.matrix):(e.rotation&&t.quaternion.fromArray(e.rotation),e.scale&&t.setScale(e.scale[0],e.scale[1],e.scale[2]),e.translation&&(t.x=e.translation[0],t.y=e.translation[1],t.z=e.translation[2]))},parseNode:function(t,e){var n,r=this,i=this.json.nodes[t];i||m.a.warn("GLTFParser.parseNode: nodes[".concat(t,"] has nothing.")),n=new g({name:i.name,animationId:t}),n=this.parseExtensions(i.extensions,n,{isNode:!0}),"camera"in i&&this.cameras[i.camera]&&n.addChild(this.cameras[i.camera]),this.handlerNodeTransform(n,i),i.jointName?(n.jointName=i.jointName,this.jointMap[n.jointName]=n):this.isGLTF2&&(n.jointName=t,this.jointMap[t]=n),i.meshes?i.meshes.forEach((function(t){return r.parseMesh(t,n,i)})):"mesh"in i&&this.parseMesh(i.mesh,n,i),i.children&&i.children.forEach((function(t){return r.parseNode(t,n)})),e.addChild(n)},parseAnimations:function(){var t=this;if(!this.json.animations)return null;var e=this.isMultiAnim,n={},r=[],a={};return i.each(this.json.animations,(function(i){i.channels.forEach((function(e){var n=e.target.path,s=e.target.id;t.isGLTF2&&(s=e.target.node);var o=i.samplers[e.sampler],u=t.isGLTF2?o.input:i.parameters[o.input],c=t.isGLTF2?o.output:i.parameters[n],h=t.getArrayByAccessor(u,!0),f=t.getArrayByAccessor(c,!0);"rotation"===n&&(n="quaternion");var l=new Ji({interpolationType:o.interpolation||"LINEAR",nodeName:s,keyTime:h,states:f,type:Ji.getType(n)});r.push(l),a[s]=!0})),e&&r.length&&(n[i.name]={animStatesList:r},r=[])})),e&&Object.keys(n).length>0&&(r=Object.values(n)[0].animStatesList),r.length?new ta({rootNode:this.node,animStatesList:r,validAnimationIds:a,clips:n}):null},parseScene:function(){var t=this;this.parseMaterials(),this.jointMap={},this.meshes=[],this.lights=[],this.node=new g({needCallChildUpdate:!1}),this.parseCameras();var e=this.json.scenes[this.getDefaultSceneName()];if(!e)return m.a.warn("GLTFParser:no scene!"),{node:this.node,meshes:[],cameras:[],lights:[],textures:[],materials:[]};var n=e.nodes;this.parseSkins(),n.forEach((function(e){return t.parseNode(e,t.node)})),this.resetSkinInfo(this.node);var r={node:this.node,scene:this.node,meshes:this.meshes,json:this.json,cameras:Object.values(this.cameras),lights:this.lights,textures:Object.values(this.textures),materials:Object.values(this.materials)},i=this.parseAnimations();return i&&(this.node.setAnim(i),i.play(),r.anim=i),this.parseExtensions(e.extensions,null,{isScene:!0}),this.parseExtensions(this.json.extensions,r,{isGlobal:!0,methodName:"parseOnEnd"}),r},getDefaultSceneName:function(){return void 0!==this.defaultScene?this.defaultScene:this.json.scenes?Object.keys(this.json.scenes)[0]:null},parseSkins:function(){var t=this;this.skins=[];var e=this.json.skins;e&&e.length&&(this.skins=e.map((function(e){for(var n=new Tr,r=e.joints.length,i=t.getArrayByAccessor(e.inverseBindMatrices,!0),a=0;a ",t)}return null}))}});bi.addLoader("hdr",Aa);var La=Aa,Ia=a.a.create({Statics:{HEADER_LEN:64,COMPRESSED_2D:0,COMPRESSED_3D:1,TEX_2D:2,TEX_3D:3},isKhronosTextureContainer:!0,className:"KhronosTextureContainer",constructor:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;this.arrayBuffer=t,this.baseOffset=n;var r=new Uint8Array(this.arrayBuffer,this.baseOffset,12);if(171===r[0]&&75===r[1]&&84===r[2]&&88===r[3]&&32===r[4]&&49===r[5]&&49===r[6]&&187===r[7]&&13===r[8]&&10===r[9]&&26===r[10]&&10===r[11]){var i=Uint32Array.BYTES_PER_ELEMENT,a=new DataView(this.arrayBuffer,this.baseOffset+12,13*i),s=a.getUint32(0,!0),o=67305985===s;this.glType=a.getUint32(1*i,o),this.glTypeSize=a.getUint32(2*i,o),this.glFormat=a.getUint32(3*i,o),this.glInternalFormat=a.getUint32(4*i,o),this.glBaseInternalFormat=a.getUint32(5*i,o),this.pixelWidth=a.getUint32(6*i,o),this.pixelHeight=a.getUint32(7*i,o),this.pixelDepth=a.getUint32(8*i,o),this.numberOfArrayElements=a.getUint32(9*i,o),this.numberOfFaces=a.getUint32(10*i,o),this.numberOfMipmapLevels=a.getUint32(11*i,o),this.bytesOfKeyValueData=a.getUint32(12*i,o),this.numberOfMipmapLevels=Math.max(1,this.numberOfMipmapLevels),0!==this.pixelHeight&&0===this.pixelDepth?0===this.numberOfArrayElements?this.numberOfFaces===e?0===this.glType?this.loadType=Ia.COMPRESSED_2D:this.loadType=Ia.TEX_2D:m.a.warn("number of faces expected"+e+", but found "+this.numberOfFaces):m.a.warn("texture arrays not currently supported"):m.a.warn("only 2D textures currently supported")}else m.a.error("texture missing KTX identifier")},mipmaps:function(t){for(var e=[],n=Ia.HEADER_LEN+this.bytesOfKeyValueData,r=this.pixelWidth,i=this.pixelHeight,a=t?this.numberOfMipmapLevels:1,s=0;s2&&void 0!==arguments[2]?arguments[2]:0,r=new Ia(e,1,n),i={compressed:0===r.glType,type:r.glType,width:r.pixelWidth,height:r.pixelHeight,internalFormat:r.glInternalFormat,format:r.glFormat,isCubemap:6===r.numberOfFaces};return r.numberOfMipmapLevels>=Math.floor(Math.log2(Math.max(i.width,i.height))+1)?(i.mipmaps=r.mipmaps(!0),i.image=i.mipmaps[0].data):(i.mipmaps=null,i.image=r.mipmaps(!1)[0].data),new Qt(i)}});bi.addLoader("ktx",Oa);var Sa=Oa,Ra=a.a.create({Mixes:s.a,isLoadQueue:!0,className:"LoadQueue",Statics:{addLoader:function(t,e){m.a.warn("LoadQueue.addLoader is duplicated, please use Loader.addLoader"),bi.addLoader(t,e)}},constructor:function(t){this._source=[],this.add(t)},maxConnections:2,_source:null,_loaded:0,_connections:0,_currentIndex:-1,add:function(t){return t&&(t=Array.isArray(t)?t:[t],this._source=this._source.concat(t)),this},get:function(t){if(!t)return null;for(var e=this._source,n=0;n=n)this.fire("complete");else if(this._currentIndex2&&void 0!==arguments[2]?arguments[2]:1,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1,i=this.renderer.pixelRatio,a=[],s=this.framebuffer.readPixels(t*i,e*i,n*i,r*i),o=0;o=this._targetFPS?(this._measuredFPS=1e3/(this._tickTime/this._tickCount)+.5>>0,this._tickCount=0,this._tickTime=0):this._tickTime+=t-this._lastTime,this._lastTime=t;for(var r=n.slice(0),i=0,a=r.length;i=0&&e.splice(n,1)},nextTick:function(t){var e=this,n={tick:function(r){e.removeTick(n),t(r)}};return e.addTick(n),n},timeout:function(t,e){var n=this,r=(new Date).getTime()+e,i={tick:function(){(new Date).getTime()-r>=0&&(n.removeTick(i),t())}};return n.addTick(i),i},interval:function(t,e){var n=(new Date).getTime()+e,r={tick:function(){var r=(new Date).getTime(),i=r-n;i>=0&&(i0&&(s=1/Math.sqrt(s),t[0]=n*s,t[1]=r*s,t[2]=i*s,t[3]=a*s),t},e.dot=function(t,e){return t[0]*e[0]+t[1]*e[1]+t[2]*e[2]+t[3]*e[3]},e.lerp=function(t,e,n,r){var i=e[0],a=e[1],s=e[2],o=e[3];return t[0]=i+r*(n[0]-i),t[1]=a+r*(n[1]-a),t[2]=s+r*(n[2]-s),t[3]=o+r*(n[3]-o),t},e.random=function(t,e){var n,i,a,s,o,u;e=e||1;do{o=(n=2*r.RANDOM()-1)*n+(i=2*r.RANDOM()-1)*i}while(o>=1);do{u=(a=2*r.RANDOM()-1)*a+(s=2*r.RANDOM()-1)*s}while(u>=1);var c=Math.sqrt((1-o)/u);return t[0]=e*n,t[1]=e*i,t[2]=e*a*c,t[3]=e*s*c,t},e.transformMat4=function(t,e,n){var r=e[0],i=e[1],a=e[2],s=e[3];return t[0]=n[0]*r+n[4]*i+n[8]*a+n[12]*s,t[1]=n[1]*r+n[5]*i+n[9]*a+n[13]*s,t[2]=n[2]*r+n[6]*i+n[10]*a+n[14]*s,t[3]=n[3]*r+n[7]*i+n[11]*a+n[15]*s,t},e.transformQuat=function(t,e,n){var r=e[0],i=e[1],a=e[2],s=n[0],o=n[1],u=n[2],c=n[3],h=c*r+o*a-u*i,f=c*i+u*r-s*a,l=c*a+s*i-o*r,d=-s*r-o*i-u*a;return 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n>0?(r=2*Math.sqrt(n+1),t[3]=.25*r,t[0]=(e[6]-e[9])/r,t[1]=(e[8]-e[2])/r,t[2]=(e[1]-e[4])/r):e[0]>e[5]&&e[0]>e[10]?(r=2*Math.sqrt(1+e[0]-e[5]-e[10]),t[3]=(e[6]-e[9])/r,t[0]=.25*r,t[1]=(e[1]+e[4])/r,t[2]=(e[8]+e[2])/r):e[5]>e[10]?(r=2*Math.sqrt(1+e[5]-e[0]-e[10]),t[3]=(e[8]-e[2])/r,t[0]=(e[1]+e[4])/r,t[1]=.25*r,t[2]=(e[6]+e[9])/r):(r=2*Math.sqrt(1+e[10]-e[0]-e[5]),t[3]=(e[1]-e[4])/r,t[0]=(e[8]+e[2])/r,t[1]=(e[6]+e[9])/r,t[2]=.25*r),t},e.fromRotationTranslationScale=function(t,e,n,r){var i=e[0],a=e[1],s=e[2],o=e[3],u=i+i,c=a+a,h=s+s,f=i*u,l=i*c,d=i*h,m=a*c,_=a*h,p=s*h,g=o*u,v=o*c,E=o*h,T=r[0],M=r[1],A=r[2];return t[0]=(1-(m+p))*T,t[1]=(l+E)*T,t[2]=(d-v)*T,t[3]=0,t[4]=(l-E)*M,t[5]=(1-(f+p))*M,t[6]=(_+g)*M,t[7]=0,t[8]=(d+v)*A,t[9]=(_-g)*A,t[10]=(1-(f+m))*A,t[11]=0,t[12]=n[0],t[13]=n[1],t[14]=n[2],t[15]=1,t},e.fromRotationTranslationScaleOrigin=function(t,e,n,r,i){var a=e[0],s=e[1],o=e[2],u=e[3],c=a+a,h=s+s,f=o+o,l=a*c,d=a*h,m=a*f,_=s*h,p=s*f,g=o*f,v=u*c,E=u*h,T=u*f,M=r[0],A=r[1],L=r[2],I=i[0],O=i[1],S=i[2],R=(1-(_+g))*M,y=(d+T)*M,N=(m-E)*M,x=(d-T)*A,C=(1-(l+g))*A,b=(p+v)*A,P=(m+E)*L,w=(p-v)*L,H=(1-(l+_))*L;return t[0]=R,t[1]=y,t[2]=N,t[3]=0,t[4]=x,t[5]=C,t[6]=b,t[7]=0,t[8]=P,t[9]=w,t[10]=H,t[11]=0,t[12]=n[0]+I-(R*I+x*O+P*S),t[13]=n[1]+O-(y*I+C*O+w*S),t[14]=n[2]+S-(N*I+b*O+H*S),t[15]=1,t},e.fromQuat=function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],s=n+n,o=r+r,u=i+i,c=n*s,h=r*s,f=r*o,l=i*s,d=i*o,m=i*u,_=a*s,p=a*o,g=a*u;return t[0]=1-f-m,t[1]=h+g,t[2]=l-p,t[3]=0,t[4]=h-g,t[5]=1-c-m,t[6]=d+_,t[7]=0,t[8]=l+p,t[9]=d-_,t[10]=1-c-f,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.frustum=function(t,e,n,r,i,a,s){var o=1/(n-e),u=1/(i-r),c=1/(a-s);return t[0]=2*a*o,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*a*u,t[6]=0,t[7]=0,t[8]=(n+e)*o,t[9]=(i+r)*u,t[10]=(s+a)*c,t[11]=-1,t[12]=0,t[13]=0,t[14]=s*a*2*c,t[15]=0,t},e.perspective=function(t,e,n,r,i){var a=1/Math.tan(e/2),s=void 0;return t[0]=a/n,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,null!=i&&i!==1/0?(s=1/(r-i),t[10]=(i+r)*s,t[14]=2*i*r*s):(t[10]=-1,t[14]=-2*r),t},e.perspectiveFromFieldOfView=function(t,e,n,r){var i=Math.tan(e.upDegrees*Math.PI/180),a=Math.tan(e.downDegrees*Math.PI/180),s=Math.tan(e.leftDegrees*Math.PI/180),o=Math.tan(e.rightDegrees*Math.PI/180),u=2/(s+o),c=2/(i+a);return t[0]=u,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=c,t[6]=0,t[7]=0,t[8]=-(s-o)*u*.5,t[9]=(i-a)*c*.5,t[10]=r/(n-r),t[11]=-1,t[12]=0,t[13]=0,t[14]=r*n/(n-r),t[15]=0,t},e.ortho=function(t,e,n,r,i,a,s){var o=1/(e-n),u=1/(r-i),c=1/(a-s);return t[0]=-2*o,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*u,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*c,t[11]=0,t[12]=(e+n)*o,t[13]=(i+r)*u,t[14]=(s+a)*c,t[15]=1,t},e.lookAt=function(t,e,n,a){var s=void 0,o=void 0,u=void 0,c=void 0,h=void 0,f=void 0,l=void 0,d=void 0,m=void 0,_=void 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t[0]=e[0]+n[0],t[1]=e[1]+n[1],t[2]=e[2]+n[2],t[3]=e[3]+n[3],t[4]=e[4]+n[4],t[5]=e[5]+n[5],t[6]=e[6]+n[6],t[7]=e[7]+n[7],t[8]=e[8]+n[8],t[9]=e[9]+n[9],t[10]=e[10]+n[10],t[11]=e[11]+n[11],t[12]=e[12]+n[12],t[13]=e[13]+n[13],t[14]=e[14]+n[14],t[15]=e[15]+n[15],t},e.subtract=o,e.multiplyScalar=function(t,e,n){return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*n,t[5]=e[5]*n,t[6]=e[6]*n,t[7]=e[7]*n,t[8]=e[8]*n,t[9]=e[9]*n,t[10]=e[10]*n,t[11]=e[11]*n,t[12]=e[12]*n,t[13]=e[13]*n,t[14]=e[14]*n,t[15]=e[15]*n,t},e.multiplyScalarAndAdd=function(t,e,n,r){return t[0]=e[0]+n[0]*r,t[1]=e[1]+n[1]*r,t[2]=e[2]+n[2]*r,t[3]=e[3]+n[3]*r,t[4]=e[4]+n[4]*r,t[5]=e[5]+n[5]*r,t[6]=e[6]+n[6]*r,t[7]=e[7]+n[7]*r,t[8]=e[8]+n[8]*r,t[9]=e[9]+n[9]*r,t[10]=e[10]+n[10]*r,t[11]=e[11]+n[11]*r,t[12]=e[12]+n[12]*r,t[13]=e[13]+n[13]*r,t[14]=e[14]+n[14]*r,t[15]=e[15]+n[15]*r,t},e.exactEquals=function(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[11]===e[11]&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[15]===e[15]},e.equals=function(t,e){var n=t[0],i=t[1],a=t[2],s=t[3],o=t[4],u=t[5],c=t[6],h=t[7],f=t[8],l=t[9],d=t[10],m=t[11],_=t[12],p=t[13],g=t[14],v=t[15],E=e[0],T=e[1],M=e[2],A=e[3],L=e[4],I=e[5],O=e[6],S=e[7],R=e[8],y=e[9],N=e[10],x=e[11],C=e[12],b=e[13],P=e[14],w=e[15];return Math.abs(n-E)<=r.EPSILON*Math.max(1,Math.abs(n),Math.abs(E))&&Math.abs(i-T)<=r.EPSILON*Math.max(1,Math.abs(i),Math.abs(T))&&Math.abs(a-M)<=r.EPSILON*Math.max(1,Math.abs(a),Math.abs(M))&&Math.abs(s-A)<=r.EPSILON*Math.max(1,Math.abs(s),Math.abs(A))&&Math.abs(o-L)<=r.EPSILON*Math.max(1,Math.abs(o),Math.abs(L))&&Math.abs(u-I)<=r.EPSILON*Math.max(1,Math.abs(u),Math.abs(I))&&Math.abs(c-O)<=r.EPSILON*Math.max(1,Math.abs(c),Math.abs(O))&&Math.abs(h-S)<=r.EPSILON*Math.max(1,Math.abs(h),Math.abs(S))&&Math.abs(f-R)<=r.EPSILON*Math.max(1,Math.abs(f),Math.abs(R))&&Math.abs(l-y)<=r.EPSILON*Math.max(1,Math.abs(l),Math.abs(y))&&Math.abs(d-N)<=r.EPSILON*Math.max(1,Math.abs(d),Math.abs(N))&&Math.abs(m-x)<=r.EPSILON*Math.max(1,Math.abs(m),Math.abs(x))&&Math.abs(_-C)<=r.EPSILON*Math.max(1,Math.abs(_),Math.abs(C))&&Math.abs(p-b)<=r.EPSILON*Math.max(1,Math.abs(p),Math.abs(b))&&Math.abs(g-P)<=r.EPSILON*Math.max(1,Math.abs(g),Math.abs(P))&&Math.abs(v-w)<=r.EPSILON*Math.max(1,Math.abs(v),Math.abs(w))};var r=function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n]);return e.default=t,e}(n(0));function i(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function a(t,e,n){var r=e[0],i=e[1],a=e[2],s=e[3],o=e[4],u=e[5],c=e[6],h=e[7],f=e[8],l=e[9],d=e[10],m=e[11],_=e[12],p=e[13],g=e[14],v=e[15],E=n[0],T=n[1],M=n[2],A=n[3];return t[0]=E*r+T*o+M*f+A*_,t[1]=E*i+T*u+M*l+A*p,t[2]=E*a+T*c+M*d+A*g,t[3]=E*s+T*h+M*m+A*v,E=n[4],T=n[5],M=n[6],A=n[7],t[4]=E*r+T*o+M*f+A*_,t[5]=E*i+T*u+M*l+A*p,t[6]=E*a+T*c+M*d+A*g,t[7]=E*s+T*h+M*m+A*v,E=n[8],T=n[9],M=n[10],A=n[11],t[8]=E*r+T*o+M*f+A*_,t[9]=E*i+T*u+M*l+A*p,t[10]=E*a+T*c+M*d+A*g,t[11]=E*s+T*h+M*m+A*v,E=n[12],T=n[13],M=n[14],A=n[15],t[12]=E*r+T*o+M*f+A*_,t[13]=E*i+T*u+M*l+A*p,t[14]=E*a+T*c+M*d+A*g,t[15]=E*s+T*h+M*m+A*v,t}function s(t,e,n){var 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n[0]=t[e+0],n[1]=t[e+1],n[2]=t[e+2],n[3]=t[e+3],this},set:function(t,e,n,i){return r.vec4.set(this.elements,t,e,n,i),this},add:function(t,e){return e||(e=t,t=this),r.vec4.add(this.elements,t.elements,e.elements),this},subtract:function(t,e){return e||(e=t,t=this),r.vec4.subtract(this.elements,t.elements,e.elements),this},multiply:function(t,e){return e||(e=t,t=this),r.vec4.multiply(this.elements,t.elements,e.elements),this},divide:function(t,e){return e||(e=t,t=this),r.vec4.divide(this.elements,t.elements,e.elements),this},ceil:function(){return r.vec4.ceil(this.elements,this.elements),this},floor:function(){return r.vec4.floor(this.elements,this.elements),this},min:function(t,e){return e||(e=t,t=this),r.vec4.min(this.elements,t.elements,e.elements),this},max:function(t,e){return e||(e=t,t=this),r.vec4.max(this.elements,t.elements,e.elements),this},round:function(){return r.vec4.round(this.elements,this.elements),this},scale:function(t){return r.vec4.scale(this.elements,this.elements,t),this},scaleAndAdd:function(t,e,n){return n||(n=e,e=this),r.vec4.scaleAndAdd(this.elements,e.elements,n.elements,t),this},distance:function(t,e){return e||(e=t,t=this),r.vec4.distance(t.elements,e.elements)},squaredDistance:function(t,e){return e||(e=t,t=this),r.vec4.squaredDistance(t.elements,e.elements)},length:function(){return r.vec4.length(this.elements)},squaredLength:function(){return r.vec4.squaredLength(this.elements)},negate:function(){return r.vec4.negate(this.elements,this.elements),this},inverse:function(t){return t||(t=this),r.vec4.inverse(this.elements,t.elements),this},normalize:function(){return r.vec4.normalize(this.elements,this.elements),this},dot:function(t,e){return e||(e=t,t=this),r.vec4.dot(t.elements,e.elements)},lerp:function(t,e){return r.vec4.lerp(this.elements,this.elements,t.elements,e),this},random:function(t){return t=t||1,this.elements[0]=Math.random(),this.elements[1]=Math.random(),this.elements[2]=Math.random(),this.elements[3]=Math.random(),this.normalize(),this.scale(t),this},transformMat4:function(t){return r.vec4.transformMat4(this.elements,this.elements,t.elements),this},transformQuat:function(t){return r.vec4.transformQuat(this.elements,this.elements,t.elements),this},exactEquals:function(t,e){return e||(e=t,t=this),r.vec4.exactEquals(t.elements,e.elements)},equals:function(t,e){return e||(e=t,t=this),r.vec4.equals(t.elements,e.elements)},x:{get:function(){return this.elements[0]},set:function(t){this.elements[0]=t}},y:{get:function(){return this.elements[1]},set:function(t){this.elements[1]=t}},z:{get:function(){return this.elements[2]},set:function(t){this.elements[2]=t}},w:{get:function(){return this.elements[3]},set:function(t){this.elements[3]=t}}});i.prototype.sub=i.prototype.subtract,i.prototype.mul=i.prototype.multiply,i.prototype.div=i.prototype.divide,i.prototype.dist=i.prototype.distance,i.prototype.sqrDist=i.prototype.squaredDistance,i.prototype.len=i.prototype.length,i.prototype.sqrLen=i.prototype.squaredLength,e.a=i},function(t,e,n){"use strict";var r=n(1),i=n(6),a=n(7),s=n(3),o=new a.a,u=i.a.DEG2RAD,c=i.a.RAD2DEG,h=r.a.create({className:"Euler",isEuler:!0,order:"ZYX",constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;this.elements=new Float32Array([t,e,n]),this.updateDegrees()},clone:function(){var t=new this.constructor;return t.copy(this),t},copy:function(t){return this.elements[0]=t.x,this.elements[1]=t.y,this.elements[2]=t.z,this.order=t.order,this.updateDegrees(),this},set:function(t,e,n){return this.elements[0]=t,this.elements[1]=e,this.elements[2]=n,this.updateDegrees(),this},setDegree:function(t,e,n){return this._degX=t,this._degY=e,this._degZ=n,this.updateRadians(),this},fromArray:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;return this.elements[0]=t[e],this.elements[1]=t[e+1],this.elements[2]=t[e+2],this.updateDegrees(),this},toArray:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;return t[e]=this.elements[0],t[e+1]=this.elements[1],t[e+2]=this.elements[2],t},fromMat4:function(t,e){var n=t.elements,r=n[0],a=n[1],o=n[2],u=n[4],c=n[5],h=n[6],f=n[8],l=n[9],d=n[10];e=e||this.order,this.order=e;var m=i.a.clamp;return"XYZ"===e?(this.elements[1]=Math.asin(m(f,-1,1)),Math.abs(f)<.99999?(this.elements[0]=Math.atan2(-l,d),this.elements[2]=Math.atan2(-u,r)):(this.elements[0]=Math.atan2(h,c),this.elements[2]=0)):"YXZ"===e?(this.elements[0]=Math.asin(-m(l,-1,1)),Math.abs(l)<.99999?(this.elements[1]=Math.atan2(f,d),this.elements[2]=Math.atan2(a,c)):(this.elements[1]=Math.atan2(-o,r),this.elements[2]=0)):"ZXY"===e?(this.elements[0]=Math.asin(m(h,-1,1)),Math.abs(h)<.99999?(this.elements[1]=Math.atan2(-o,d),this.elements[2]=Math.atan2(-u,c)):(this.elements[1]=0,this.elements[2]=Math.atan2(a,r))):"ZYX"===e?(this.elements[1]=Math.asin(-m(o,-1,1)),Math.abs(o)<.99999?(this.elements[0]=Math.atan2(h,d),this.elements[2]=Math.atan2(a,r)):(this.elements[0]=0,this.elements[2]=Math.atan2(-u,c))):"YZX"===e?(this.elements[2]=Math.asin(m(a,-1,1)),Math.abs(a)<.99999?(this.elements[0]=Math.atan2(-l,c),this.elements[1]=Math.atan2(-o,r)):(this.elements[0]=0,this.elements[1]=Math.atan2(f,d))):"XZY"===e?(this.elements[2]=Math.asin(-m(u,-1,1)),Math.abs(u)<.99999?(this.elements[0]=Math.atan2(h,c),this.elements[1]=Math.atan2(f,r)):(this.elements[0]=Math.atan2(-l,d),this.elements[1]=0)):s.a.warn("Euler fromMat4() unsupported order: "+e),this.updateDegrees(),this},fromQuat:function(t,e){return o.fromQuat(t),this.fromMat4(o,e)},updateDegrees:function(){return this._degX=this.elements[0]*c,this._degY=this.elements[1]*c,this._degZ=this.elements[2]*c,this},updateRadians:function(){return this.elements[0]=this._degX*u,this.elements[1]=this._degY*u,this.elements[2]=this._degZ*u,this},degX:{get:function(){return this._degX},set:function(t){this._degX=t,this.elements[0]=t*u}},degY:{get:function(){return this._degY},set:function(t){this._degY=t,this.elements[1]=t*u}},degZ:{get:function(){return this._degZ},set:function(t){this._degZ=t,this.elements[2]=t*u}},x:{get:function(){return this.elements[0]},set:function(t){this.elements[0]=t,this._degX=t*c}},y:{get:function(){return this.elements[1]},set:function(t){this.elements[1]=t,this._degY=t*c}},z:{get:function(){return this.elements[2]},set:function(t){this.elements[2]=t,this._degZ=t*c}}});e.a=h},function(t,e,n){"use strict";var r=n(0),i=n(1).a.create({className:"Vector2",isVector2:!0,constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;this.elements=r.vec2.fromValues(t,e)},copy:function(t){return r.vec2.copy(this.elements,t.elements),this},clone:function(){var t=this.elements;return new this.constructor(t[0],t[1])},toArray:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=this.elements;return t[0+e]=n[0],t[1+e]=n[1],t},fromArray:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=this.elements;return n[0]=t[e+0],n[1]=t[e+1],this},set:function(t,e){return r.vec2.set(this.elements,t,e),this},add:function(t,e){return e||(e=t,t=this),r.vec2.add(this.elements,t.elements,e.elements),this},subtract:function(t,e){return e||(e=t,t=this),r.vec2.subtract(this.elements,t.elements,e.elements),this},multiply:function(t,e){return e||(e=t,t=this),r.vec2.multiply(this.elements,t.elements,e.elements),this},divide:function(t,e){return e||(e=t,t=this),r.vec2.divide(this.elements,t.elements,e.elements),this},ceil:function(){return r.vec2.ceil(this.elements,this.elements),this},floor:function(){return r.vec2.floor(this.elements,this.elements),this},min:function(t,e){return e||(e=t,t=this),r.vec2.min(this.elements,t.elements,e.elements),this},max:function(t,e){return e||(e=t,t=this),r.vec2.max(this.elements,t.elements,e.elements),this},round:function(){return r.vec2.round(this.elements,this.elements),this},scale:function(t){return r.vec2.scale(this.elements,this.elements,t),this},scaleAndAdd:function(t,e,n){return n||(n=e,e=this),r.vec2.scaleAndAdd(this.elements,e.elements,n.elements,t),this},distance:function(t,e){return e||(e=t,t=this),r.vec2.distance(t.elements,e.elements)},squaredDistance:function(t,e){return e||(e=t,t=this),r.vec2.squaredDistance(t.elements,e.elements)},length:function(){return r.vec2.length(this.elements)},squaredLength:function(){return r.vec2.squaredLength(this.elements)},negate:function(){return r.vec2.negate(this.elements,this.elements),this},inverse:function(t){return t||(t=this),r.vec2.inverse(this.elements,t.elements),this},normalize:function(){return r.vec2.normalize(this.elements,this.elements),this},dot:function(t,e){return e||(e=t,t=this),r.vec2.dot(t.elements,e.elements)},cross:function(t,e){return e||(e=t,t=this),r.vec2.cross(this.elements,t.elements,e.elements),this},lerp:function(t,e){return r.vec2.lerp(this.elements,this.elements,t.elements,e),this},random:function(t){return r.vec2.random(this.elements,t),this},transformMat3:function(t){return r.vec2.transformMat3(this.elements,this.elements,t.elements),this},transformMat4:function(t){return r.vec2.transformMat4(this.elements,this.elements,t.elements),this},exactEquals:function(t,e){return e||(e=t,t=this),r.vec2.exactEquals(t.elements,e.elements)},equals:function(t,e){return e||(e=t,t=this),r.vec2.equals(t.elements,e.elements)},x:{get:function(){return this.elements[0]},set:function(t){this.elements[0]=t}},y:{get:function(){return this.elements[1]},set:function(t){this.elements[1]=t}}});i.prototype.sub=i.prototype.subtract,i.prototype.mul=i.prototype.multiply,i.prototype.div=i.prototype.divide,i.prototype.dist=i.prototype.distance,i.prototype.sqrDist=i.prototype.squaredDistance,i.prototype.len=i.prototype.length,i.prototype.sqrLen=i.prototype.squaredLength,e.a=i},function(t,e){t.exports=function(t){var e={};function n(r){if(e[r])return e[r].exports;var i=e[r]={i:r,l:!1,exports:{}};return t[r].call(i.exports,i,i.exports,n),i.l=!0,i.exports}return n.m=t,n.c=e,n.d=function(t,e,r){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:r})},n.r=function(t){"undefined"!=typeof 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t-e}},{key:"plus",value:function(t,e){return t+e}},{key:"pp",value:function(t,e,n,r){return r-e-n+t}},{key:"depp",value:function(t,e,n,r){return e+n-t+r}},{key:"ATTR",get:function(){return s}},{key:"ATTR_NAME_ID",get:function(){return u}}]),i(t,[{key:"getAttrLength",value:function(){return this.attrs[0].data.length/this.attrs[0].itemCount}},{key:"attrIdToName",value:function(t){return o[t]||"OTHER"}},{key:"addAttr",value:function(t,e,n){s[t]?(this.attrIndexMap[t]=this.attrs.length,n||(n=f[t])):n||(n=1),this.attrs.push({name:t,itemCount:n,data:e})}},{key:"getAttr",value:function(t){if(this.attrIndexMap[t])return this.attrs[this.attrIndexMap[t]];for(var e=this.attrs.length-1;e>=0;e--){var n=this.attrs[e];if(n.name===t)return n}}},{key:"cal",value:function(t,e,n){for(var r=arguments.length,i=new Array(r>3?r-3:0),a=3;a=0;c--)o[u+c]=n.apply(null,i.map((function(t){return s[t*r.itemCount+c]})))}))}},{key:"quantize",value:function(){var t=arguments.length>0&&void 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r=c[e.name];r&&(e.data.BYTES_PER_ELEMENT?n[r]=new t.GeometryData(e.data,e.itemCount):n[r]=new t.GeometryData(new Float32Array(e.data),e.itemCount))})),n}},{key:"getAllBuffers",value:function(){var t=[];return this.indices.BYTES_PER_ELEMENT&&t.push(this.indices.buffer),this.attrs.forEach((function(e){e.data&&e.data.BYTES_PER_ELEMENT&&t.push(e.data.buffer)})),t}}],[{key:"fromGLTFPrimitive",value:function(e){var n=new t(e.indices,e.mode),r=e.attributes,i=0;for(var a in r.POSITION&&(i=r.POSITION.length/3),r)if(s[a]){var o=f[s[a]];i&&(o=r[a].length/i),n.addAttr(s[a],r[a],o)}else console.warn("Dont support attribute",a);return n}},{key:"fromHilo3dGeometry",value:function(e){var n=new t(e.indices.data,e.mode);for(var r in h)e[r]&&n.addAttr(h[r],e[r].data,e[r].size);return n}}]),t}();t.exports=l},function(t,e){var n={};function r(t){return n[t]||(n[t]=Math.pow(2,t)-1),n[t]}t.exports={cal:function(t,e,n,i){var a=r(i),s=n-e;return Math.round((t-e)/s*a)},encode:function(t){for(var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:8,n=t.length,i=r(e),a=1/0,s=-1/0,o=0;o1&&void 0!==arguments[1]?arguments[1]:[],n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1,a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:8,s=t.length,o=r(a),u=i-n||1,c=0;c1&&void 0!==arguments[1]?arguments[1]:8,n=arguments.length>2?arguments[2]:void 0,i=arguments.length>3?arguments[3]:void 0,a=t.length,s=r(e),o=i-n,u=new Float32Array(a),c=0;c1&&void 0!==arguments[1]?arguments[1]:[],n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:3,r=t.length,i=0;i1&&void 0!==arguments[1]?arguments[1]:0;return t instanceof Uint8Array&&(e=t.byteOffset,t=t.buffer),function(t){return new u[t.type](t).decompress()}(function(t,e){var n=new Uint8Array(t,e,4);if(65!==n[0]||77!==n[1]||67!==n[2])throw new Error("The file is not AMC format!");var r=c[n[3]].read(t,e+4);return r.geometry.type=n[3],r.geometry}(t,e))}var f,l=null,d=null;function m(t,e){return!l&&o()?(l=new s({wasmURL:t,memPages:e}),d=l.init()):d||Promise.resolve()}function _(t,e,n){if(l||m(e,n),!l||!l.isReady)return h(t);try{return l.decompress(t)}catch(e){return console.warn("wasm decompress error",e),h(t)}}var p=null;function g(t){return t=t||"https://g.alicdn.com/hilo/amc/0.1.27/worker.js",p||(!1===f||"undefined"==typeof Worker?Promise.reject("dont support web worker"):p=/^(?:http|blob|data:|\/\/)/.test(t)?new Promise((function(e,n){var r=new XMLHttpRequest;r.addEventListener("load",(function(){if("undefined"==typeof URL||"undefined"==typeof Blob)f=new Worker("data:application/javascript, ".concat(this.responseText));else{var t=URL.createObjectURL(new Blob([this.responseText]));f=new Worker(t)}f.onerror=function(t){console.log("web worker error",t),f=!1,n(t)},e(f)})),r.addEventListener("error",(function(t){return n(t)})),r.open("get",t,!0),r.send()})):new Promise((function(e,n){(f=new Worker(t)).onerror=function(t){console.log("web 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e=this.indices,n=t.length,r=this.currentVertex,i=this.currentVertex-n+1,a=n-1;a>=0;a--)e[this.nextCorner(t[a])]=r,r=i,e[this.prevCorner(t[a])]=i++;this.currentVertex-=n}},{key:"mapHoleBoundary",value:function(t){for(var e=this.indices,n=t.length,r=this.currentVertex-n+1,i=r,a=n-1;a>=0;a--)e[this.nextCorner(t[a])]=r++,e[this.prevCorner(t[a])]=a?r:i;this.currentVertex-=n}},{key:"fixNegativeIndex",value:function(t){for(var e=t,n=this.indices;n[t]<0;){if(e===-n[-n[t]]||n[t]===n[-n[t]]){console.warn("dead loop bug!!"),n[s]=0;break}n[t]=n[-n[t]]}}},{key:"fixIndicesAndReadVertice",value:function(){for(var t,e=this.indices,n=this.handlesMap,r=this.clers,i=r.length,a=-1,s=[],u=0,c=0;u1&&void 0!==arguments[1]?arguments[1]:-1;if(!this.readedVertexMap[t]&&(this.readedVertexMap[t]=1,!this.noParallelogramPrediction)){var n=this.indices,r=this.geometry;-1===e?void 0!==this.lastReadVertexIndex&&r.cal(r,t,a.plus,this.lastReadVertexIndex,t):r.cal(r,t,a.depp,n[e],n[this.prevCorner(e)],n[this.nextCorner(e)],t),this.lastReadVertexIndex=t}}},{key:"markCorner",value:function(t,e){var n=this.indices;void 0===n[this.nextCorner(t)]&&(n[this.nextCorner(t)]=-this.prevCorner(e[0])),void 0===n[this.prevCorner(t)]&&(n[this.prevCorner(t)]=-this.nextCorner(e[e.length-1]))}},{key:"onFaceC",value:function(t){var e=this.indices,n=3*this.currentFace,r=this.currentVertex--;e[n]=r;var i=t.pop();return e[this.nextCorner(i)]=r,e[this.prevCorner(i)]=-this.nextCorner(t[t.length-1]),i=t.shift(),e[this.prevCorner(i)]=r,e[this.nextCorner(i)]=-this.prevCorner(t[0]),t.push(n),t}},{key:"onFaceL",value:function(t){var e=3*this.currentFace;return this.markCorner(t.pop(),t),t.unshift(e+2),t.push(e),t}},{key:"onFaceF",value:function(t,e){return t&&this.mapBoundary(t),this.onFaceE(null,e)}},{key:"onFaceE",value:function(t,e){var n=3*this.currentFace;return t&&e.push(t),[n+2,n+1,n]}},{key:"onFaceR",value:function(t){var e=3*this.currentFace;return this.markCorner(t.pop(),t),t.push(e+1,e),t}},{key:"onHandleEnd",value:function(t,e,n){var r=this.indices,i=3*this.currentFace,a=this.handlesMap[this.currentFace],s=e.splice(0,t);return e.shift(),n.push(s),r[this.nextCorner(a)]=-(i+1),r[this.prevCorner(a)]=-this.nextCorner(s[s.length-1]),r[i]=-this.prevCorner(s[0]),e.push(i),e}},{key:"onHandleStart",value:function(t,e){for(var n,i=this.indices,a=3*this.currentFace,s=this.handlesMap[this.currentFace],o=e.length-1;o>=0;o--){var u=e[o].indexOf(s);if(u>=0){var c,h=(n=e.splice(o,1)[0]).splice(0,u);n.shift(),(c=n).push.apply(c,r(h));break}}return i[this.nextCorner(s)]=-(a+1),i[this.prevCorner(s)]=-this.nextCorner(n[n.length-1]),i[a]=-this.prevCorner(t[0]),(t=n.concat(t)).push(a),t}},{key:"onFaceS",value:function(t,e,n){var r=this.handlesMap,i=this.indices,a=3*this.currentFace;if(r[this.currentFace]){this.markCorner(t.pop(),t);var s=t.indexOf(r[this.currentFace]);t=s>=0?this.onHandleEnd(s,t,n):this.onHandleStart(t,n)}else{var o=t.pop();this.markCorner(o,t),i[a]=-this.nextCorner(o);var u=e.pop();this.markCorner(u.pop(),u),(t=u.concat(t)).push(a)}return t}},{key:"onFaceM",value:function(t,e,n){var r=this.indices,i=3*this.currentFace,a=t.splice(0,this.holes[this.currentHole--]);this.mapHoleBoundary(a);var s=r[this.prevCorner(a[0])];r[i]=s;var o=t.pop();return r[this.prevCorner(o)]=-this.nextCorner(t[t.length-1]),r[this.nextCorner(o)]=s,o=t.shift(),r[this.prevCorner(o)]=s,r[this.nextCorner(o)]=-this.prevCorner(t[0]),t.push(i),t}},{key:"decompress",value:function(){this.readedVertexMap=new Uint8Array(this.vertexCount);var t=this.faceCount,e=this.indices=new Array(3*t);this.currentFace=t-1,this.currentVertex=this.vertexCount-1,this.currentHole=this.holes.length-1;for(var n,r=this.clers,i=[],a=[];this.currentFace>=0;){var s="onFace"+u[r[this.currentFace]];this[s]?n=this[s](n,i,a):console.warn("has no 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t=Number(RegExp.$1),e=Number(RegExp.$2);if(11===t&&e>=3||t>11)return!1}return!0}())return!1;try{var t=new Uint8Array([0,97,115,109,1,0,0,0,1,6,1,96,1,127,1,127,3,2,1,0,5,3,1,0,1,7,8,1,4,116,101,115,116,0,0,10,16,1,14,0,32,0,65,1,54,2,0,32,0,40,2,0,11]),e=new WebAssembly.Module(t);return 0!==new WebAssembly.Instance(e,{}).exports.test(4)}catch(t){return console.log("err while check WebAssembly",t),!1}}()),n}}])},function(t,e,n){"use strict";var r=n(34),i=n.n(r),a=n(1),s=n(5),o=a.a.create({className:"Ray",isRay:!0,origin:{get:function(){return this._origin},set:function(t){this._origin=t,this._ray.origin=t.elements}},direction:{get:function(){return this._direction},set:function(t){this._direction=t,this._ray.direction=t.elements}},constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this._ray=new i.a,this.origin=t.origin||new s.a(0,0,0),this.direction=t.direction||new s.a(0,0,-1)},set:function(t,e){return this.origin=t,this.direction=e,this},copy:function(t){this.origin.copy(t.origin),this.direction.copy(t.direction)},clone:function(){return new this.constructor({origin:this.origin.clone(),direction:this.direction.clone()})},fromCamera:function(t,e,n,r,i){t.isPerspectiveCamera?(t.worldMatrix.getTranslation(this.origin),this.direction.set(e,n,0),this.direction.copy(t.unprojectVector(this.direction,r,i)),this.direction.sub(this.origin).normalize()):t.isOrthographicCamera&&(this.origin.set(e,n,(t.near+t.far)/(t.near-t.far)),this.origin.copy(t.unprojectVector(this.origin,r,i)),this.direction.set(0,0,-1).transformDirection(t.worldMatrix).normalize())},transformMat4:function(t){this.origin.transformMat4(t),this.direction.transformDirection(t).normalize()},sortPoints:function(t,e){var n=this;e?t.sort((function(t,r){return n.squaredDistance(t[e])-n.squaredDistance(r[e])})):t.sort((function(t,e){return n.squaredDistance(t)-n.squaredDistance(e)}))},squaredDistance:function(t){return this.origin.squaredDistance(t)},distance:function(t){return this.origin.distance(t)},intersectsSphere:function(t,e){var n=this._ray.intersectsSphere(t,e);return this._getRes(n)},intersectsPlane:function(t,e){var n=this._ray.intersectsPlane(t,e);return this._getRes(n)},intersectsTriangle:function(t){var e=this._ray.intersectsTriangle(t);return this._getRes(e)},intersectsBox:function(t){var e=this._ray.intersectsBox(t);return this._getRes(e)},intersectsTriangleCell:function(t,e){var n=this._ray.intersectsTriangleCell(t,e);return this._getRes(n)},_getRes:function(t){return t?new s.a(t[0],t[1],t[2]):null}});e.a=o},function(t,e,n){"use strict";var r=n(0),i=n(1),a=n(9),s=n(5),o=i.a.create({Mixes:a.a,Extends:s.a,className:"Vector3Notifier",isVector3Notifier:!0,constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;this.elements=r.vec3.fromValues(t,e,n)},copy:function(t){return r.vec3.copy(this.elements,t.elements),this.fire("update"),this},clone:function(){var t=this.elements;return new this.constructor(t[0],t[1],t[2])},toArray:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=this.elements;return t[0+e]=n[0],t[1+e]=n[1],t[2+e]=n[2],t},fromArray:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=this.elements;return n[0]=t[e+0],n[1]=t[e+1],n[2]=t[e+2],this.fire("update"),this},set:function(t,e,n){return r.vec3.set(this.elements,t,e,n),this.fire("update"),this},add:function(t,e){return e||(e=t,t=this),r.vec3.add(this.elements,t.elements,e.elements),this.fire("update"),this},subtract:function(t,e){return e||(e=t,t=this),r.vec3.subtract(this.elements,t.elements,e.elements),this.fire("update"),this},multiply:function(t,e){return e||(e=t,t=this),r.vec3.multiply(this.elements,t.elements,e.elements),this.fire("update"),this},divide:function(t,e){return e||(e=t,t=this),r.vec3.divide(this.elements,t.elements,e.elements),this.fire("update"),this},ceil:function(){return r.vec3.ceil(this.elements,this.elements),this.fire("update"),this},floor:function(){return r.vec3.floor(this.elements,this.elements),this.fire("update"),this},min:function(t,e){return e||(e=t,t=this),r.vec3.min(this.elements,t.elements,e.elements),this.fire("update"),this},max:function(t,e){return e||(e=t,t=this),r.vec3.max(this.elements,t.elements,e.elements),this.fire("update"),this},round:function(){return r.vec3.round(this.elements,this.elements),this.fire("update"),this},scale:function(t){return r.vec3.scale(this.elements,this.elements,t),this.fire("update"),this},scaleAndAdd:function(t,e,n){return n||(n=e,e=this),r.vec3.scaleAndAdd(this.elements,e.elements,n.elements,t),this.fire("update"),this},distance:function(t,e){return e||(e=t,t=this),r.vec3.distance(t.elements,e.elements)},squaredDistance:function(t,e){return e||(e=t,t=this),r.vec3.squaredDistance(t.elements,e.elements)},length:function(){return r.vec3.length(this.elements)},squaredLength:function(){return r.vec3.squaredLength(this.elements)},negate:function(){return r.vec3.negate(this.elements,this.elements),this.fire("update"),this},inverse:function(t){return t||(t=this),r.vec3.inverse(this.elements,t.elements),this.fire("update"),this},normalize:function(){return r.vec3.normalize(this.elements,this.elements),this.fire("update"),this},dot:function(t,e){return e||(e=t,t=this),r.vec3.dot(t.elements,e.elements)},cross:function(t,e){return e||(e=t,t=this),r.vec3.cross(this.elements,t.elements,e.elements),this.fire("update"),this},lerp:function(t,e){return r.vec3.lerp(this.elements,this.elements,t.elements,e),this.fire("update"),this},hermite:function(t,e,n,i,a){return r.vec3.hermite(this.elements,t.elements,e.elements,n.elements,i.elements,a),this.fire("update"),this},bezier:function(t,e,n,i,a){return r.vec3.bezier(this.elements,t.elements,e.elements,n.elements,i.elements,a),this.fire("update"),this},random:function(t){return r.vec3.random(this.elements,t),this.fire("update"),this},transformMat3:function(t){return r.vec3.transformMat3(this.elements,this.elements,t.elements),this.fire("update"),this},transformMat4:function(t){return r.vec3.transformMat4(this.elements,this.elements,t.elements),this.fire("update"),this},transformDirection:function(t){var e=this.elements,n=t.elements,r=e[0],i=e[1],a=e[2];return e[0]=r*n[0]+i*n[4]+a*n[8],e[1]=r*n[1]+i*n[5]+a*n[9],e[2]=r*n[2]+i*n[6]+a*n[10],this.fire("update"),this},transformQuat:function(t){return r.vec3.transformQuat(this.elements,this.elements,t.elements),this.fire("update"),this},rotateX:function(t,e){return r.vec3.rotateX(this.elements,this.elements,t.elements,e),this.fire("update"),this},rotateY:function(t,e){return r.vec3.rotateY(this.elements,this.elements,t.elements,e),this.fire("update"),this},rotateZ:function(t,e){return r.vec3.rotateZ(this.elements,this.elements,t.elements,e),this.fire("update"),this},exactEquals:function(t,e){return e||(e=t,t=this),r.vec3.exactEquals(t.elements,e.elements)},equals:function(t,e){return e||(e=t,t=this),r.vec3.equals(t.elements,e.elements)},x:{get:function(){return this.elements[0]},set:function(t){this.elements[0]=t,this.fire("update")}},y:{get:function(){return this.elements[1]},set:function(t){this.elements[1]=t,this.fire("update")}},z:{get:function(){return this.elements[2]},set:function(t){this.elements[2]=t,this.fire("update")}}});e.a=o},function(t,e){t.exports="#define GLSLIFY 1\n#define HILO_FRONT_SIDE 1028\n#define HILO_BACK_SIDE 1029\n#define HILO_FRONT_AND_BACK_SIDE 1032\n#define HILO_PI 3.141592653589793\n#define HILO_INVERSE_PI 0.3183098861837907"},function(t,e,n){"use strict";var r=n(1),i=n(5),a=r.a.create({className:"Plane",isPlane:!0,constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:new i.a,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;this.normal=t,this.distance=e},copy:function(t){return this.normal.copy(t.normal),this.distance=t.distance,this},clone:function(){return new this.constructor(this.normal.clone(),this.distance)},set:function(t,e,n,r){return this.normal.set(t,e,n),this.distance=r,this},normalize:function(){var t=1/this.normal.length();return this.normal.scale(t),this.distance*=t,this},distanceToPoint:function(t){return this.normal.dot(t)+this.distance},projectPoint:function(t){return(new i.a).copy(this.normal).scale(-this.distanceToPoint(t)).add(t)}});e.a=a},function(t,e,n){"use strict";var r=n(1),i=n(5),a=new i.a,s=r.a.create({className:"Sphere",isSphere:!0,radius:0,constructor:function(t){Object.assign(this,t),this.center||(this.center=new 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this.parent&&this.parent.removeChild(this),this},updateMatrix:function(){return this._matrixDirty&&(this._matrixDirty=!1,this.matrixVersion++,this._matrix.fromRotationTranslationScaleOrigin(this.quaternion,this._position,this._scale,this._pivot,!0)),this},updateQuaternion:function(){return this._quatDirty&&(this._quatDirty=!1,this._quaternion.fromEuler(this._rotation,!0)),this},updateTransform:function(){return this._matrix.decompose(this._quaternion,this._position,this._scale,this._pivot),this._onQuaternionUpdate(),this._matrixDirty=!1,this},updateMatrixWorld:function(t){return this.traverse((function(e){return(e.autoUpdateWorldMatrix||t)&&(e.parent?e.__forceUseParentWorldMatrix?e.worldMatrix.copy(e.parent.worldMatrix):e.worldMatrix.multiply(e.parent.worldMatrix,e.matrix):e.worldMatrix.copy(e.matrix)),!e.autoUpdateChildWorldMatrix&&!t&&1})),this},getConcatenatedMatrix:function(t){for(var e=new o.a,n=this;n&&n!==t;n=n.parent)e.multiply(n.matrix,e);return e},_traverse:function(t,e){if(!e){var n=t(this);if(n)return n}for(var r=this.children,i=0,a=r.length;i1&&void 0!==arguments[1]&&arguments[1];return this._traverse(t,e),this},traverseBFS:function(t){var e,n,r=arguments.length>1&&void 0!==arguments[1]&&arguments[1];for(n=r?this.children:[this];n.length;){e=n,n=[];for(var i=0,a=e.length;i1&&void 0!==arguments[1]?arguments[1]:t,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:e;return this._scale.set(t,e,n),this},setPosition:function(t,e,n){return this._position.set(t,e,n),this},setRotation:function(t,e,n){return this._rotation.setDegree(t,e,n),this},setPivot:function(t,e,n){return this._pivot.set(t,e,n),this},lookAt:function(t){return this.isCamera?p.targetTo(this,t,this.up):p.targetTo(t,this,this.up),this._quaternion.fromMat4(p),this},raycast:function(t){var e=this,n=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if(!this.visible)return null;var i=[];return this.traverse((function(n){if(r&&!n.pointerEnabled)return 1;if(n.isMesh){var a=n.raycast(t,!1);a&&(i=i.concat(a.map((function(t){return{mesh:n,point:t}}))))}return!(!r||e.pointerChildren)&&1})),i.length?(n&&t.sortPoints(i,"point"),i):null},matrix:{get:function(){return this.updateMatrix(),this._matrix},set:function(t){m.a.warnOnce("Node.matrix.set","node.matrix is readOnly.Use node.matrix.copy instead."),this._matrix.copy(t)}},position:{get:function(){return this._position},set:function(t){m.a.warnOnce("Node.position.set","node.position is readOnly.Use node.position.copy instead."),this._position.copy(t)}},x:{get:function(){return this._position.elements[0]},set:function(t){this._position.elements[0]=t,this._matrixDirty=!0}},y:{get:function(){return this._position.elements[1]},set:function(t){this._position.elements[1]=t,this._matrixDirty=!0}},z:{get:function(){return this._position.elements[2]},set:function(t){this._position.elements[2]=t,this._matrixDirty=!0}},scale:{get:function(){return this._scale},set:function(t){m.a.warnOnce("Node.scale.set","node.scale is readOnly.Use node.scale.copy instead."),this._scale.copy(t)}},scaleX:{get:function(){return this._scale.elements[0]},set:function(t){this._scale.elements[0]=t,this._matrixDirty=!0}},scaleY:{get:function(){return this._scale.elements[1]},set:function(t){this._scale.elements[1]=t,this._matrixDirty=!0}},scaleZ:{get:function(){return this._scale.elements[2]},set:function(t){this._scale.elements[2]=t,this._matrixDirty=!0}},pivot:{get:function(){return this._pivot},set:function(t){m.a.warnOnce("Node.pivot.set","node.pivot is readOnly.Use node.pivot.copy instead."),this._pivot.copy(t)}},pivotX:{get:function(){return this._pivot.elements[0]},set:function(t){this._pivot.elements[0]=t,this._matrixDirty=!0}},pivotY:{get:function(){return this._pivot.elements[1]},set:function(t){this._pivot.elements[1]=t,this._matrixDirty=!0}},pivotZ:{get:function(){return this._pivot.elements[2]},set:function(t){this._pivot.elements[2]=t,this._matrixDirty=!0}},rotation:{get:function(){return this._rotation},set:function(t){m.a.warnOnce("Node.rotation.set","node.rotation is readOnly.Use node.rotation.copy instead."),this._rotation.copy(t)}},rotationX:{get:function(){return this._rotation.degX},set:function(t){this._rotation.degX=t}},rotationY:{get:function(){return this._rotation.degY},set:function(t){this._rotation.degY=t}},rotationZ:{get:function(){return this._rotation.degZ},set:function(t){this._rotation.degZ=t}},quaternion:{get:function(){return this.updateQuaternion(),this._quaternion},set:function(t){m.a.warnOnce("Node.quaternion.set","node.quaternion is readOnly.Use node.quaternion.copy instead."),this._quaternion.copy(t)}},matrixVersion:0,getBounds:function(t,e,n){return e?e.multiply(this.matrix):e=this.getConcatenatedMatrix(t),this.children.forEach((function(t){n=t.getBounds(null,e.clone(),n)})),this.isMesh&&(n=this.geometry.getBounds(e,n)),n},_fireMouseEvent:function(t){if(t.eventCurrentTarget=this,this.fire(t),"mousemove"===t.type){if(!this.__mouseOver){this.__mouseOver=!0;var e=Object.assign({},t);e.type="mouseover",this.fire(e)}}else"mouseout"===t.type&&(this.__mouseOver=!1);var n=this.parent;t._stopped||t._stopPropagationed||!n||n._fireMouseEvent(t)},destroy:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=this.getChildrenByBaseClassName("Node");return this.off(),n.forEach((function(n){n.isMesh?n.destroy(t,e):(n.off(),n.removeFromParent())})),this.removeFromParent(),this},_onMatrixUpdate:function(){this.matrixVersion++,this.updateTransform()},_onPositionUpdate:function(){this._matrixDirty=!0},_onScaleUpdate:function(){this._matrixDirty=!0},_onPivotUpdate:function(){this._matrixDirty=!0},_onRotationUpdate:function(){this._quatDirty=!0,this._matrixDirty=!0},_onQuaternionUpdate:function(){this._rotation.fromQuat(this._quaternion),this._quatDirty=!1}}),v=n(8),E=new v.a,T=a.a.create({Extends:g,isLight:!0,className:"Light",amount:1,enabled:!0,constantAttenuation:1,linearAttenuation:0,quadraticAttenuation:0,_range:0,range:{get:function(){return this._range},set:function(t){this.constantAttenuation=1,t<=0?(this.linearAttenuation=0,this.quadraticAttenuation=0):(this.linearAttenuation=4.5/t,this.quadraticAttenuation=75/(t*t)),this._range=t}},shadow:null,isDirty:!1,constructor:function(t){this.color=new v.a(1,1,1),T.superclass.constructor.call(this,t)},toInfoArray:function(t,e){return t[e+0]=this.constantAttenuation,t[e+1]=this.linearAttenuation,t[e+2]=this.quadraticAttenuation,this},getRealColor:function(){return E.copy(this.color).scale(this.amount)},createShadowMap:function(t,e){}}),M=T,A=n(23),L=new o.a,I=a.a.create({Extends:g,isCamera:!0,className:"Camera",_needUpdateProjectionMatrix:!0,_isGeometryDirty:!1,constructor:function(t){this.viewMatrix=new o.a,this.projectionMatrix=new o.a,this.viewProjectionMatrix=new o.a,this._frustum=new A.a,I.superclass.constructor.call(this,t)},updateViewMatrix:function(){return this.updateMatrixWorld(!0),this.viewMatrix.invert(this.worldMatrix),this},updateProjectionMatrix:function(){},getGeometry:function(t){},updateViewProjectionMatrix:function(){return this._needUpdateProjectionMatrix&&(this.updateProjectionMatrix(),this._needUpdateProjectionMatrix=!1),this.updateViewMatrix(),this.viewProjectionMatrix.multiply(this.projectionMatrix,this.viewMatrix),this.updateFrustum(this.viewProjectionMatrix),this},getModelViewMatrix:function(t,e){return(e=e||new o.a).multiply(this.viewMatrix,t.worldMatrix),e},getModelProjectionMatrix:function(t,e){return(e=e||new o.a).multiply(this.viewProjectionMatrix,t.worldMatrix),e},projectVector:function(t,e,n){var r=t.clone();return r.transformMat4(this.viewProjectionMatrix),e&&n&&(r.x=(r.x+1)/2*e,r.y=n-(r.y+1)/2*n),r},unprojectVector:function(t,e,n){var r=t.clone();return e&&n&&(r.x=r.x/e*2-1,r.y=1-r.y/n*2),L.invert(this.viewProjectionMatrix),r.transformMat4(L),r},isPointVisible:function(t){return!!this._frustum.intersectsSphere({center:t,radius:0})},isMeshVisible:function(t){var e=t.geometry;if(e){var n=e.getSphereBounds(t.worldMatrix);if(this._frustum.intersectsSphere(n))return!0}return!1},updateFrustum:function(t){return this._frustum.fromMatrix(t),this}}),O=I,S=n(14),R=n(12),y=n(11),N=n(20),x={2:new S.a,3:new c.a,4:new R.a,16:new o.a},C=a.a.create({className:"GeometryData",isGeometryData:!0,size:void 0,normalized:!1,type:void 0,_isSubDirty:!1,_isAllDirty:!1,isDirty:{get:function(){return this._isSubDirty||this._isAllDirty},set:function(t){this._isAllDirty=t,!1===t&&this.clearSubData()}},bufferViewId:void 0,glBuffer:null,constructor:function(t,e,n){this.id=d.a.generateUUID(this.className),this.data=t,this.size=e,Object.assign(this,n),this.bufferViewId||(this.bufferViewId=this.id),this.size||m.a.warn("GeometryData.constructor: geometryData must set size!",this)},_stride:0,stride:{get:function(){return this._stride},set:function(t){this._stride=t,this.strideSize=0===t?0:t/this.data.BYTES_PER_ELEMENT}},strideSize:0,_offset:0,offset:{get:function(){return this._offset},set:function(t){this._offset=t,this.offsetSize=t/this.data.BYTES_PER_ELEMENT}},offsetSize:0,data:{set:function(t){t&&(this._data=t,this.type=Object(i.getTypedArrayGLType)(t),this.stride=this._stride,this.offset=this._offset,this._isAllDirty=!0)},get:function(){return this._data}},length:{get:function(){return this._data.length}},realLength:{get:function(){return 0===this.strideSize?this._data.length:this._data.length/this.strideSize*this.size}},getByteLength:function(){return this._data.BYTES_PER_ELEMENT*this.realLength},count:{get:function(){return 0===this.strideSize?this._data.length/this.size:this._data.length/this.strideSize}},setSubData:function(t,e){this._isSubDirty=!0,this.data.set(e,t),this.subDataList||(this.subDataList=[]);var n=e.BYTES_PER_ELEMENT*t;this.subDataList.push({byteOffset:n,data:e})},clearSubData:function(){this.subDataList&&(this.subDataList.length=0),this._isSubDirty=!1},clone:function(){var t=new C(null,1);return t.copy(this),t},copy:function(t){var e=t.data;this.data=new e.constructor(e),this.size=t.size,this.stride=t.stride,this.normalized=t.normalized,this.type=t.type,this.offset=t.offset},getOffset:function(t){var e=this.strideSize;return 0===e?t*this.size:t*e+this.offsetSize},get:function(t){var e=this.getOffset(t);return this.getByOffset(e)},getCopy:function(t){return this.get(t).clone()},set:function(t,e){var n=this.getOffset(t);return this.setByOffset(n,e),n},getByOffset:function(t){var e=this.size;return e>1?x[e].fromArray(this._data,t):this._data[t]},setByOffset:function(t,e){var n=this.size,r=this._data;n>1?e.toArray(r,t):r[t]=e,this._isAllDirty=!0},traverse:function(t){for(var e=this.count,n=0;n0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;return this.transformMat4(Y.fromTranslation(G.set(t,e,n))),this},scale:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1;return this.transformMat4(Y.fromScaling(G.set(t,e,n))),this},rotate:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;return this.transformMat4(Y.fromQuat(q.fromEuler({x:t*d.a.DEG2RAD,y:e*d.a.DEG2RAD,z:n*d.a.DEG2RAD}))),this},transformMat4:function(t){var e=this.vertices;if(e&&e.traverse((function(n,r,i){e.setByOffset(i,n.transformMat4(t))})),W.normalFromMat4(t),this._normals){var n=this.normals;n.traverse((function(t,e,r){n.setByOffset(r,t.transformMat3(W).normalize())}))}if(this._tangents){var r=this.tangents;r.traverse((function(t,e,n){r.setByOffset(n,t.transformMat3(W).normalize())}))}return this.isDirty=!0,this},merge:function(t,e){var n=t.vertices;if(n&&this.vertices){var r=this.vertices.count;e&&(n=t.vertices.clone()).traverse((function(t,r,i){n.setByOffset(i,t.transformMat4(e))})),this.vertices.merge(n),this.indices&&t.indices?this.indices.merge(t.indices,(function(t){return t+r})):this.indices=null}return this.uvs&&t.uvs?this.uvs.merge(t.uvs):this.uvs=null,this.uvs1&&t.uvs1?this.uvs1.merge(t.uvs1):this.uvs1=null,this.colors&&t.colors?this.colors.merge(t.colors):this.colors=null,this._normals&&(this._normals=null),this._tangents&&(this._tangents=null),this._tangents1&&(this._tangents1=null),this.isDirty=!0,this},ensureData:function(t,e,n,r){var i=this[t];if(!i||n>i.length){var a=new r(n);i?(a.set(i.data),i.data=a):this[t]=new b(a,e)}},addPoints:function(){var t=this,e=[].slice.call(arguments),n=3*(this.currentVerticesCount+e.length);this.ensureData("vertices",3,n,Float32Array);var r=this.vertices.data;return e.forEach((function(e){var n=3*t.currentVerticesCount++;r[n]=e[0],r[n+1]=e[1],r[n+2]=e[2]})),this.currentVerticesCount-e.length},addIndices:function(){var t=this,e=[].slice.call(arguments),n=this.currentIndicesCount+e.length;this.ensureData("indices",1,n,Uint16Array);var r=this.indices.data;e.forEach((function(e){r[t.currentIndicesCount++]=e})),this._needUpdateNormals=!0},addLine:function(t,e){var n=this.addPoints(t,e);this.addIndices(n,n+1)},addFace:function(t,e,n){var r=this.addPoints(t,e,n);this.addIndices(r,r+1,r+2)},addRect:function(t,e,n,r){var i=this.addPoints(t,e,n,r);this.addIndices(i,i+1,i+2,i,i+2,i+3)},setVertexUV:function(t,e){this.ensureData("uvs",2,this.vertices.length/3*2,Float32Array);for(var n=this.uvs.data,r=0;r0&&void 0!==arguments[0]&&arguments[0];return this._localBounds&&!t||(this._localBounds=this.getBounds()),this._localBounds},getSphereBounds:function(t){this._sphereBounds||(this._sphereBounds=new N.a);var e=this._sphereBounds;return e.copy(this.getLocalSphereBounds()),t&&e.transformMat4(t),e},getLocalSphereBounds:function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(!this._localSphereBounds||t){var e=this.getLocalBounds(t),n=new N.a({center:new c.a(e.x,e.y,e.z)}),r=this.vertices;r?n.fromGeometryData(r):(m.a.warnOnce("geometry.getLocalSphereBounds","geometry has no vertices data, geometry.getLocalSphereBounds will return Infinity bounds."),n.radius=1/0),this._localSphereBounds=n}return this._localSphereBounds},convertToNoIndices:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:3;if(this.mode===w)if(this.indices){for(var e=this.indices.data,n=e.length,r=new Float32Array(n*t),a=this.uvs?new Float32Array(2*n):null,s=new Float32Array(3*n),o=this.colors?new Float32Array(this.colors.size*n):null,u=this.skinIndices?new Float32Array(4*n):null,c=this.skinWeights?new Float32Array(4*n):null,h=0;h2&&void 0!==arguments[2])||arguments[2];return(n=this.useAABBRaycast?this._aabbRaycast(t):this._raycast(t,e))&&r&&t.sortPoints(n),n},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return this.positionDecodeMat&&(t.QUANTIZED=1,t.POSITION_QUANTIZED=1),this.normalDecodeMat&&(t.QUANTIZED=1,t.NORMAL_QUANTIZED=1),this.uvDecodeMat&&(t.QUANTIZED=1,t.UV_QUANTIZED=1),this.uv1DecodeMat&&(t.QUANTIZED=1,t.UV1_QUANTIZED=1),this.colors&&(t.HAS_COLOR=1,t.COLOR_SIZE=this.colors.size),t},getShaderKey:function(){return void 0===this._shaderKey&&(this._shaderKey="geometry",this.isMorphGeometry?this._shaderKey+="_id_".concat(this.id):(this.colors&&(this._shaderKey+="_colors"),this.positionDecodeMat&&(this._shaderKey+="positionDecodeMat"))),this._shaderKey},getSize:function(){var t=0;for(var e in this)Object(i.hasOwnProperty)(this,e)&&this[e]&&this[e].isGeometryData&&(t+=this[e].getByteLength());return t},destroy:function(){m.a.warn("Geometry.destroy has been deprecated, use mesh.destroy(renderer) instead.")}}),K=a.a.create({Extends:O,isPerspectiveCamera:!0,className:"PerspectiveCamera",_near:.1,near:{get:function(){return this._near},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._near=t}},_far:null,far:{get:function(){return this._far},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._far=t}},_fov:50,fov:{get:function(){return this._fov},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._fov=t}},_aspect:1,aspect:{get:function(){return this._aspect},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._aspect=t}},constructor:function(t){K.superclass.constructor.call(this,t),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=this.projectionMatrix.elements,e=this.near,n=this.far,r=this.aspect,i=this.fov,a=1/Math.tan(.5*d.a.degToRad(i));if(t[0]=a/r,t[5]=a,t[11]=-1,t[15]=0,n){var s=1/(e-n);t[10]=(e+n)*s,t[14]=2*n*e*s}else t[10]=-1,t[14]=-2*e},getGeometry:function(t){if(t||!this._geometry||this._isGeometryDirty){this._isGeometryDirty=!1;var e=new Z,n=Math.tan(this.fov/2*Math.PI/180),r=this.near,i=this.far,a=r*n,s=i*n,o=this.aspect*a,u=this.aspect*s,c=[-o,-a,-r],h=[o,-a,-r],f=[o,a,-r],l=[-o,a,-r],d=[-u,-s,-i],m=[u,-s,-i],_=[u,s,-i],p=[-u,s,-i];e.addRect(d,m,_,p),e.addRect(m,h,f,_),e.addRect(h,c,l,f),e.addRect(c,d,p,l),e.addRect(p,_,f,l),e.addRect(c,h,m,d),this._geometry=e}return this._geometry}}),Q=K,J=a.a.create({constructor:function(){this._cache={}},get:function(t){return this._cache[t]},getObject:function(t){return this._cache[t.__cacheId]},add:function(t,e){"object"==typeof e&&(e.__cacheId=t),this._cache[t]=e},remove:function(t){delete this._cache[t]},removeObject:function(t){delete this._cache[t.__cacheId]},removeAll:function(){this._cache={}},each:function(t){var e=this._cache;for(var n in e)t(e[n],n)}}),$={instanced:void 0,vao:void 0,texFloat:void 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t=this.state;t.pixelStorei(zt,this.premultiplyAlpha),t.pixelStorei(Wt,!!this.flipY),t.pixelStorei(Yt,this.colorSpaceConversion?qt:Zt)},updateTexture:function(t,e){var n=t.gl;if(this.needUpdate||this.autoUpdate){this._originImage&&this.image===this._canvasImage&&(this.image=this._originImage);var r=this.useMipmap,i=this.useRepeat;if(this.image&&!this.image.length){var a=i||r,s=this.getSupportSize(this.image,a);this.image=this.resizeImg(this.image,s.width,s.height),this.width=this.image.width,this.height=this.image.height}t.activeTexture(n.TEXTURE0+et.MAX_TEXTURE_INDEX),t.bindTexture(this.target,e),this._updatePixelStorei(),this._uploadTexture(t),r&&(this.compressed?this.mipmaps||(m.a.warn("Compressed texture has no mipmips, changed the minFilter from ".concat(this.minFilter," to Linear!"),this),this.minFilter=Bt):n.generateMipmap(this.target)),n.texParameterf(this.target,n.TEXTURE_MAG_FILTER,this.magFilter),n.texParameterf(this.target,n.TEXTURE_MIN_FILTER,this.minFilter),n.texParameterf(this.target,n.TEXTURE_WRAP_S,this.wrapS),n.texParameterf(this.target,n.TEXTURE_WRAP_T,this.wrapT);var o=tt.textureFilterAnisotropic;o&&this.anisotropic>1&&n.texParameterf(this.target,o.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(this.anisotropic,et.MAX_TEXTURE_MAX_ANISOTROPY)),this.needUpdate=!1}return this._needUpdateSubTexture&&(this._uploadSubTextures(t,e),this._needUpdateSubTexture=!1),this},_uploadSubTextures:function(t,e){var n=this;if(this._subTextureList&&this._subTextureList.length>0){var r=t.gl;t.activeTexture(r.TEXTURE0+et.MAX_TEXTURE_INDEX),t.bindTexture(this.target,e),this._updatePixelStorei(),this._subTextureList.forEach((function(t){var e=t[0],i=t[1],a=t[2];r.texSubImage2D(n.target,0,e,i,n.format,n.type,a)})),this._subTextureList.length=0}},_needUpdateSubTexture:!1,_subTextureList:null,updateSubTexture:function(t,e,n){this._subTextureList||(this._subTextureList=[]),this._subTextureList.push([t,e,n]),this._needUpdateSubTexture=!0},getGLTexture:function(t){this.state=t;var e=this.gl=t.gl,n=this.id;this.needDestroy&&(this.destroy(),this.needDestroy=!1);var r=Kt.get(n);return r||(r=e.createTexture(),Kt.add(n,r),this.needUpdate=!0),this.updateTexture(t,r),this.isImageCanRelease&&this._releaseImage(),r},setGLTexture:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return e&&this.destroy(),Kt.add(this.id,t),this},destroy:function(){var t=this.id,e=Kt.get(t);return e&&this.gl&&(this.gl.deleteTexture(e),Kt.remove(t)),this},clone:function(){var t=Object.assign({},this);return delete t.id,new this.constructor(t)}}),Jt=P.a.TEXTURE_2D,$t=P.a.RGBA,te=P.a.UNSIGNED_BYTE,ee=P.a.COLOR_ATTACHMENT0,ne=P.a.DEPTH_STENCIL,re=P.a.DEPTH_TEST,ie=P.a.CULL_FACE,ae=P.a.TRIANGLE_STRIP,se=P.a.NEAREST,oe=P.a.CLAMP_TO_EDGE,ue=new J,ce=a.a.create({Statics:{cache:{get:function(){return ue}},reset:function(t){ue.each((function(t){t.reset()}))},destroy:function(t){ue.each((function(t){t.destroy()}))}},className:"Framebuffer",isFramebuffer:!0,bufferInternalFormat:ne,target:Jt,format:$t,internalFormat:$t,type:te,minFilter:se,magFilter:se,wrapS:oe,wrapT:oe,data:null,attachment:ee,needRenderbuffer:!0,useVao:!0,renderer:null,texture:null,renderbuffer:null,framebuffer:null,_isInit:!1,constructor:function(t,e){this.id=d.a.generateUUID(this.className),this.renderer=t,Object.assign(this,e),this.width||(this.width=t.width),this.height||(this.height=t.height),ue.add(this.id,this)},init:function(){if(!this._isInit&&this.renderer.isInit){this._isInit=!0;var t=this.renderer;this.gl=t.gl,this.state=t.state,this.reset()}},reset:function(){this.destroyResource();var t=this.gl;this.framebuffer=t.createFramebuffer(),this.bind(),this.needRenderbuffer&&(this.renderbuffer=this.createRenderbuffer()),this.texture=this.createTexture(),this.isComplete()||m.a.warn("Framebuffer is not complete => "+t.checkFramebufferStatus(t.FRAMEBUFFER)),this.unbind()},isComplete:function(){var t=this.gl;return!(!t||t.checkFramebufferStatus(t.FRAMEBUFFER)!==t.FRAMEBUFFER_COMPLETE)},bind:function(){this.init(),this._isInit&&this.state.bindFramebuffer(this.gl.FRAMEBUFFER,this.framebuffer)},unbind:function(){if(this.init(),this._isInit){var t=this.state;t.bindFramebuffer(this.gl.FRAMEBUFFER,t.preFramebuffer)}},clear:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:new v.a(0,0,0,0);if(this._isInit){var e=this.gl;e.clearColor(t.r,t.g,t.b,t.a),e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT)}},render:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1,i=arguments.length>4?arguments[4]:void 0;if(this._isInit){var a=this.gl,s=this.state;s.disable(re),s.disable(ie),i&&this.clear(i);var o=dt.getCustomShader(_t.a,gt.a,"","FramebufferTextureShader"),u=Lt.getProgram(o,s);u.useProgram();var c="".concat(t,"_").concat(e,"_").concat(n,"_").concat(r,"_").concat(u.id),h=Ft.getVao(a,c,{useVao:this.useVao,useInstanced:!1,mode:ae});if(h.isDirty){h.isDirty=!1;var f=[t=2*t-1,e=1-2*e,t+(n*=2),e,t,e-(r*=2),t+n,e-r];h.addAttribute(new b(new Float32Array(f),2),u.attributes.a_position),h.addAttribute(new b(new Float32Array([0,1,1,1,0,0,1,0]),2),u.attributes.a_texcoord0)}s.activeTexture(a.TEXTURE0),s.bindTexture(a.TEXTURE_2D,this.texture.getGLTexture(s)),h.draw()}},createRenderbuffer:function(){var t=this.gl,e=this.width,n=this.height,r=t.createRenderbuffer();return t.bindRenderbuffer(t.RENDERBUFFER,r),t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_STENCIL,e,n),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,r),r},createTexture:function(){var t=this.state,e=t.gl,n=new Qt({minFilter:this.minFilter,magFilter:this.magFilter,internalFormat:this.internalFormat,format:this.format,type:this.type,width:this.width,height:this.height,image:this.data,wrapS:this.wrapS,wrapT:this.wrapT}),r=n.getGLTexture(t);return e.framebufferTexture2D(e.FRAMEBUFFER,this.attachment,this.target,r,0),n},resize:function(t,e,n){(n||this.width!==t||this.height!==e)&&(this.width=t,this.height=e,this._isInit&&this.reset())},readPixels:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1,a=Object(i.getTypedArrayClass)(this.type),s=new a(n*r*4);if(this._isInit){var o=this.gl;e=this.height-e-r,this.bind(),o.readPixels(t,e,n,r,this.format,this.type,s),this.unbind()}return s},destroy:function(){return this._isDestroyed||(this.destroyResource(),this.gl=null,ue.removeObject(this),this._isDestroyed=!0),this},destroyResource:function(){var t=this.gl;t&&(this.framebuffer&&(t.deleteFramebuffer(this.framebuffer),this.framebuffer=null),this.renderbuffer&&(t.deleteRenderbuffer(this.renderbuffer),this.renderbuffer=null),this.texture&&(this.texture.destroy(),this.texture=null))}}),he=P.a.TEXTURE_CUBE_MAP,fe=P.a.RGB,le=P.a.LINEAR,de=P.a.CLAMP_TO_EDGE,me=P.a.TEXTURE_CUBE_MAP_POSITIVE_X,_e=a.a.create({Extends:Qt,isCubeTexture:!0,className:"CubeTexture",target:he,internalFormat:fe,format:fe,magFilter:le,minFilter:le,wrapS:de,wrapT:de,constructor:function(t){_e.superclass.constructor.call(this,t),this.image=this.image||[]},_uploadTexture:function(t){var e=this,n=this.image;Array.isArray(n)&&6===n.length?(n[0]&&n[0].width&&(this.width=n[0].width,this.height=n[0].height),n.forEach((function(n,r){e._glUploadTexture(t,me+r,n,0)}))):m.a.error("CubeTexture image must be an Array of length 6",n)},right:{get:function(){return this.image[0]},set:function(t){this.image[0]=t}},left:{get:function(){return this.image[1]},set:function(t){this.image[1]=t}},top:{get:function(){return this.image[2]},set:function(t){this.image[2]=t}},bottom:{get:function(){return this.image[3]},set:function(t){this.image[3]=t}},front:{get:function(){return this.image[4]},set:function(t){this.image[4]=t}},back:{get:function(){return this.image[5]},set:function(t){this.image[5]=t}}}),pe=_e,ge=P.a.TEXTURE_2D,ve=P.a.RGBA,Ee=P.a.NEAREST,Te=P.a.CLAMP_TO_EDGE,Me=P.a.FLOAT,Ae=a.a.create({Extends:Qt,isDataTexture:!0,className:"DataTexture",target:ge,internalFormat:ve,format:ve,type:Me,magFilter:Ee,minFilter:Ee,wrapS:Te,wrapT:Te,dataLength:0,resetSize:function(t){if(t!==this.dataLength){this.dataLength=t;var e=d.a.nextPowerOfTwo(t/4),n=Math.max(Math.log2(e),4),r=Math.floor(n/2),a=n-r;this.width=Math.pow(2,r),this.height=Math.pow(2,a),this.DataClass=Object(i.getTypedArrayClass)(this.type)}},data:{get:function(){return this.image},set:function(t){if(this.image!==t){this.resetSize(t.length);var e=this.width*this.height*4;e===t.length&&t instanceof this.DataClass?this.image=t:(this.image&&this.image.length===e||(this.image=new this.DataClass(e)),this.image.set(t,0)),this.needUpdate=!0}}},constructor:function(t){Ae.superclass.constructor.call(this,t)}}),Le=Ae;function Ie(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){var n=null==t?null:"undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(null==n)return;var r,i,a=[],s=!0,o=!1;try{for(n=n.call(t);!(s=(r=n.next()).done)&&(a.push(r.value),!e||a.length!==e);s=!0);}catch(t){o=!0,i=t}finally{try{s||null==n.return||n.return()}finally{if(o)throw i}}return a}(t,e)||function(t,e){if(!t)return;if("string"==typeof t)return Oe(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return Oe(t,e)}(t,e)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function Oe(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n0&&void 0!==arguments[0]?arguments[0]:{},n=this.lightType;e["LIGHT_TYPE_".concat(n)]=1,e.SIDE=this.side,"NONE"!==n&&(e.HAS_LIGHT=1),this.premultiplyAlpha&&(e.PREMULTIPLY_ALPHA=1);var r=this._textureOption.reset(e);return e.HAS_LIGHT&&(e.HAS_NORMAL=1,r.add(this.normalMap,"NORMAL_MAP",(function(){1!==t.normalMapScale&&(e.NORMAL_MAP_SCALE=1)}))),r.add(this.parallaxMap,"PARALLAX_MAP"),r.add(this.emission,"EMISSION_MAP"),r.add(this.transparency,"TRANSPARENCY_MAP"),this.ignoreTranparent&&(e.IGNORE_TRANSPARENT=1),this.alphaCutoff>0&&(e.ALPHA_CUTOFF=1),this.useHDR&&(e.USE_HDR=1),this.gammaCorrection&&(e.GAMMA_CORRECTION=1),this.receiveShadows&&(e.RECEIVE_SHADOWS=1),this.castShadows&&(e.CAST_SHADOWS=1),this.uvMatrix&&(e.UV_MATRIX=1),this.uvMatrix1&&(e.UV_MATRIX1=1),this.usePhysicsLight&&(e.USE_PHYSICS_LIGHT=1),this.isDiffuesEnvAndAmbientLightWorkTogether&&(e.IS_DIFFUESENV_AND_AMBIENTLIGHT_WORK_TOGETHER=1),r.update(),e},_textureOption:{uvTypes:null,option:null,reset:function(t){return this.option=t,this.uvTypes={},this},add:function(t,e,n){if(t&&t.isTexture){var r=this.uvTypes,i=this.option,a=t.uv||0;r[a]=1,i[e]=a,t.isCubeTexture&&(i["".concat(e,"_CUBE")]=1),n&&n(t)}return this},update:function(){var t=[0,1],e=this.uvTypes,n=this.option;for(var r in e)-1!==t.indexOf(Number(r))?n["HAS_TEXCOORD".concat(r)]=1:(m.a.warnOnce("Material._textureOption.update(".concat(r,")"),"uv_".concat(r," not support!")),n.HAS_TEXCOORD0=1);return this}},getInstancedUniforms:function(){var t=this._instancedUniforms;if(!this._instancedUniforms){var e=this.uniforms;for(var n in t=this._instancedUniforms=[],e){var r=this.getUniformInfo(n);r.isDependMesh&&!r.notSupportInstanced&&t.push({name:n,info:r})}}return t},getUniformData:function(t,e,n){return this.getUniformInfo(t).get(e,this,n)},getAttributeData:function(t,e,n){return this.getAttributeInfo(t).get(e,this,n)},getUniformInfo:function(t){return this.getInfo("uniforms",t)},getAttributeInfo:function(t){return this.getInfo("attributes",t)},getInfo:function(t,e){var n=this[t][e];return"string"==typeof n&&(n=Ue[n]),n&&n.get||(m.a.warnOnce("material.getInfo-"+e,"Material.getInfo: no this semantic:"+e),n=Qe),n},clone:function(){var t=new this.constructor;for(var e in this)"id"!==e&&(t[e]=this[e]);return t},destroyTextures:function(){this.getTextures().forEach((function(t){t.destroy()}))},getTextures:function(){var t=[];for(var e in this){var n=this[e];n&&n.isTexture&&t.push(n)}return t},_copyProps:function(t,e){for(var n in e)void 0===t[n]&&(t[n]=e[n])}}),$e=a.a.create({Extends:Je,isBasicMaterial:!0,className:"BasicMaterial",lightType:"BLINN-PHONG",diffuse:null,ambient:null,specular:null,emission:null,specularEnvMap:null,specularEnvMatrix:null,reflectivity:0,refractRatio:0,refractivity:0,shininess:32,usedUniformVectors:11,constructor:function(t){this.diffuse=new v.a(.5,.5,.5),this.specular=new v.a(1,1,1),this.emission=new v.a(0,0,0),$e.superclass.constructor.call(this,t),Object.assign(this.uniforms,{u_diffuse:"DIFFUSE",u_specular:"SPECULAR",u_ambient:"AMBIENT",u_shininess:"SHININESS",u_reflectivity:"REFLECTIVITY",u_refractRatio:"REFRACTRATIO",u_refractivity:"REFRACTIVITY",u_specularEnvMap:"SPECULARENVMAP",u_specularEnvMatrix:"SPECULARENVMATRIX"}),this.addTextureUniforms({u_diffuse:"DIFFUSE",u_specular:"SPECULAR",u_ambient:"AMBIENT"})},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};$e.superclass.getRenderOption.call(this,t);var e=this._textureOption.reset(t),n=this.lightType;"PHONG"!==n&&"BLINN-PHONG"!==n||(t.HAS_SPECULAR=1);var r=this.diffuse;return r&&r.isTexture&&(r.isCubeTexture?t.DIFFUSE_CUBE_MAP=1:e.add(this.diffuse,"DIFFUSE_MAP")),t.HAS_LIGHT&&(e.add(this.specular,"SPECULAR_MAP"),e.add(this.ambient,"AMBIENT_MAP"),e.add(this.specularEnvMap,"SPECULAR_ENV_MAP")),e.update(),t}}),tn=$e,en=P.a.POSITION,nn=P.a.NORMAL,rn=P.a.DEPTH,an=P.a.DISTANCE,sn=P.a.NONE,on=a.a.create({Extends:tn,isGeometryMaterial:!0,className:"GeometryMaterial",vertexType:en,lightType:sn,writeOriginData:!1,constructor:function(t){on.superclass.constructor.call(this,t),Object.assign(this.uniforms,{u_cameraFar:"CAMERAFAR",u_cameraNear:"CAMERANEAR",u_cameraType:"CAMERATYPE"})},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};switch(on.superclass.getRenderOption.call(this,t),t["VERTEX_TYPE_".concat(this.vertexType)]=1,this.vertexType){case en:t.HAS_FRAG_POS=1;break;case nn:t.HAS_NORMAL=1;break;case rn:break;case an:t.HAS_FRAG_POS=1}return this.writeOriginData&&(t.WRITE_ORIGIN_DATA=1),t}}),un=on,cn=a.a.create({Extends:O,isOrthographicCamera:!0,className:"OrthographicCamera",_left:-1,left:{get:function(){return this._left},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._left=t}},_right:1,right:{get:function(){return this._right},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._right=t}},_bottom:-1,bottom:{get:function(){return this._bottom},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._bottom=t}},_top:1,top:{get:function(){return this._top},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._top=t}},_near:.1,near:{get:function(){return this._near},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._near=t}},_far:1,far:{get:function(){return this._far},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._far=t}},constructor:function(t){cn.superclass.constructor.call(this,t),this.updateProjectionMatrix()},updateProjectionMatrix:function(){this.projectionMatrix.ortho(this.left,this.right,this.bottom,this.top,this.near,this.far)},getGeometry:function(t){if(t||!this._geometry||this._isGeometryDirty){this._isGeometryDirty=!1;var e=new Z,n=[this.left,this.bottom,-this.near],r=[this.right,this.bottom,-this.near],i=[this.right,this.top,-this.near],a=[this.left,this.top,-this.near],s=[this.left,this.bottom,-this.far],o=[this.right,this.bottom,-this.far],u=[this.right,this.top,-this.far],c=[this.left,this.top,-this.far];e.addRect(s,o,u,c),e.addRect(o,r,i,u),e.addRect(r,n,a,i),e.addRect(n,s,c,a),e.addRect(c,u,i,a),e.addRect(n,r,o,s),this._geometry=e}return this._geometry}}),hn=cn,fn=P.a.DEPTH,ln=P.a.BACK,dn=null,mn=new v.a(1,1,1),_n=new o.a,pn=function(t){return t.material.castShadows},gn=a.a.create({isLightShadow:!0,className:"LightShadow",light:null,renderer:null,framebuffer:null,camera:null,width:1024,height:1024,maxBias:.05,minBias:.005,cameraInfo:null,debug:!1,constructor:function(t){this.id=d.a.generateUUID(this.className),Object.assign(this,t)},createFramebuffer:function(){this.framebuffer||(this.framebuffer=new ce(this.renderer,{width:this.width,height:this.height}),this.debug&&this.showShadowMap())},updateLightCamera:function(t){this.light.isDirectionalLight?this.updateDirectionalLightCamera(t):this.light.isSpotLight&&this.updateSpotLightCamera(t)},updateDirectionalLightCamera:function(t){var e=this.light;if(this.camera.lookAt(e.direction),this.cameraInfo)this.updateCustumCamera(this.cameraInfo);else{var n=t.getGeometry();if(n){this.camera.updateViewMatrix(),_n.multiply(this.camera.viewMatrix,t.worldMatrix);var r=n.getBounds(_n);this.camera.near=-r.zMax,this.camera.far=-r.zMin,this.camera.left=r.xMin,this.camera.right=r.xMax,this.camera.bottom=r.yMin,this.camera.top=r.yMax}}this.camera.updateViewMatrix()},updateCustumCamera:function(t){for(var e in t)this.camera[e]=t[e]},updateSpotLightCamera:function(t){var e=this.light;this.camera.lookAt(e.direction),this.cameraInfo?this.updateCustumCamera(this.cameraInfo):(this.camera.fov=2*e.outerCutoff,this.camera.near=.01,this.camera.far=t.far,this.camera.aspect=1),this.camera.updateViewMatrix()},createCamera:function(t){this.camera||(this.light.isDirectionalLight?this.camera=new hn:this.light.isSpotLight&&(this.camera=new Q),this.camera.addTo(this.light)),(this.light.isDirty||this._cameraMatrixVersion!==t.matrixVersion)&&(this.updateLightCamera(t),this._cameraMatrixVersion=t.matrixVersion,this.light.isDirty=!1)},createShadowMap:function(t){this.createFramebuffer(),this.createCamera(t);var e=this.renderer,n=this.framebuffer,r=this.camera;dn||(dn=new un({vertexType:fn,side:ln,writeOriginData:!0})),n.bind(),e.state.viewport(0,0,this.width,this.height),e.clear(mn),r.updateViewProjectionMatrix(),Ue.setCamera(r),e.forceMaterial=dn,this.renderShadowScene(e),delete e.forceMaterial,n.unbind(),Ue.setCamera(t),e.viewport()},renderShadowScene:function(t){t.renderList.traverse((function(e){pn(e)&&t.renderMesh(e)}),(function(e){t.renderInstancedMeshes(e.filter((function(t){return pn(t)})))}))},showShadowMap:function(){var t=this;this.renderer.on("afterRender",(function(){t.framebuffer.render(0,.7,.3,.3)}))}}),vn=P.a.DISTANCE,En=P.a.BACK,Tn=P.a.TEXTURE_CUBE_MAP,Mn=P.a.TEXTURE0,An=P.a.TEXTURE_CUBE_MAP_POSITIVE_X,Ln=P.a.NEAREST,In=P.a.FRAMEBUFFER,On=P.a.FRAMEBUFFER_COMPLETE,Sn=null,Rn=new v.a(0,0,0,0),yn=new c.a,Nn=[[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,-1,0,0,-1,0,0,0,1,0,0,-1,0,-1,0,0,-1,0]],xn=function(t,e){if(t.material.castShadows){if(!t.frustumTest)return!0;if(e.isMeshVisible(t))return!0}return!1},Cn=a.a.create({isLightShadow:!0,className:"CubeLightShadow",Extends:gn,light:null,renderer:null,framebuffer:null,camera:null,width:1024,height:1024,maxBias:.05,minBias:.005,debug:!1,constructor:function(t){Cn.superclass.constructor.call(this,t)},createFramebuffer:function(){if(!this.framebuffer){this.framebuffer=new ce(this.renderer,{target:Tn,width:1024,height:1024,createTexture:function(){var t=this.state.gl,e=new pe({image:[null,null,null,null,null,null],type:this.type,format:this.format,internalFormat:this.internalFormat,magFilter:Ln,minFilter:Ln,width:1024,height:1024});return t.checkFramebufferStatus(In)!==On&&m.a.warn("Framebuffer is not complete",t.checkFramebufferStatus(In)),e},bindTexture:function(t){t=t||0;var e=this.state,n=e.gl,r=this.texture.getGLTexture(e);e.activeTexture(Mn+et.MAX_TEXTURE_INDEX),e.bindTexture(this.target,r),n.framebufferTexture2D(In,this.attachment,An+t,r,0)}})}},updateLightCamera:function(t){this.camera.fov=90,this.camera.near=t.near,this.camera.far=t.far,this.camera.aspect=1,this.camera.updateViewMatrix()},createCamera:function(t){this.camera||(this.camera=new Q,this.updateLightCamera(t))},createShadowMap:function(t){this.createFramebuffer(),this.createCamera(t);var e=this.renderer,n=this.framebuffer,r=this.camera;Sn||(Sn=new un({vertexType:vn,side:En,writeOriginData:!1})),n.bind(),e.state.viewport(0,0,n.width,n.height),this.light.worldMatrix.getTranslation(r.position);for(var i=0;i<6;i++)n.bindTexture(i),yn.fromArray(Nn[0],3*i).add(r.position),r.up.fromArray(Nn[1],3*i),r.lookAt(yn),r.updateViewProjectionMatrix(),e.clear(Rn),Ue.setCamera(r),e.forceMaterial=Sn,this.renderShadowScene(e);r.matrix.identity(),r.updateViewProjectionMatrix(),delete e.forceMaterial,n.unbind(),Ue.setCamera(t),e.viewport()},renderShadowScene:function(t){var e=t.renderList,n=this.camera;e.traverse((function(e){xn(e,n)&&t.renderMesh(e)}),(function(e){var r=e.filter((function(t){return xn(t,n)}));t.renderInstancedMeshes(r)}))}}),bn=Cn,Pn=a.a.create({Extends:M,isPointLight:!0,className:"PointLight",constructor:function(t){Pn.superclass.constructor.call(this,t)},createShadowMap:function(t,e){this.shadow&&(this.lightShadow||(this.lightShadow=new bn({light:this,renderer:t}),"minBias"in this.shadow&&(this.lightShadow.minBias=this.shadow.minBias),"maxBias"in this.shadow&&(this.lightShadow.maxBias=this.shadow.maxBias)),this.lightShadow.createShadowMap(e))}}),wn=Pn,Hn=new o.a,Dn=new c.a,Fn=a.a.create({Extends:M,isDirectionalLight:!0,className:"DirectionalLight",constructor:function(t){this.direction=new c.a(0,0,1),Fn.superclass.constructor.call(this,t)},createShadowMap:function(t,e){this.shadow&&(this.lightShadow||(this.lightShadow=new gn({light:this,renderer:t,width:this.shadow.width||t.width,height:this.shadow.height||t.height,debug:this.shadow.debug,cameraInfo:this.shadow.cameraInfo}),"minBias"in this.shadow&&(this.lightShadow.minBias=this.shadow.minBias),"maxBias"in this.shadow&&(this.lightShadow.maxBias=this.shadow.maxBias)),this.lightShadow.createShadowMap(e))},getWorldDirection:function(){return Dn.copy(this.direction).transformDirection(this.worldMatrix).normalize(),Dn},getViewDirection:function(t){var e=t.getModelViewMatrix(this,Hn);return Dn.copy(this.direction).transformDirection(e).normalize(),Dn}}),Un=Fn,Gn=new o.a,Bn=new c.a,Vn=a.a.create({Extends:M,isSpotLight:!0,className:"SpotLight",_cutoffCos:.9763,_cutoff:12.5,cutoff:{get:function(){return this._cutoff},set:function(t){this._cutoff=t,this._cutoffCos=Math.cos(d.a.degToRad(t))}},_outerCutoffCos:.9537,_outerCutoff:17.5,outerCutoff:{get:function(){return this._outerCutoff},set:function(t){this._outerCutoff=t,this._outerCutoffCos=Math.cos(d.a.degToRad(t))}},constructor:function(t){this.direction=new c.a(0,0,1),Vn.superclass.constructor.call(this,t)},createShadowMap:function(t,e){this.shadow&&(this.lightShadow||(this.lightShadow=new gn({light:this,renderer:t,width:this.shadow.width||t.width,height:this.shadow.height||t.height,debug:this.shadow.debug,cameraInfo:this.shadow.cameraInfo}),"minBias"in this.shadow&&(this.lightShadow.minBias=this.shadow.minBias),"maxBias"in this.shadow&&(this.lightShadow.maxBias=this.shadow.maxBias)),this.lightShadow.createShadowMap(e))},getWorldDirection:function(){return Bn.copy(this.direction).transformDirection(this.worldMatrix).normalize(),Bn},getViewDirection:function(t){var e=t.getModelViewMatrix(this,Gn);return Bn.copy(this.direction).transformDirection(e).normalize(),Bn}}),Xn=Vn,jn=a.a.create({Extends:Je,isShaderMaterial:!0,className:"ShaderMaterial",vs:"",fs:"",useHeaderCache:!1,constructor:function(t){jn.superclass.constructor.call(this,t)},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if(jn.superclass.getRenderOption.call(this,t),this.getCustomRenderOption){var e=this.getCustomRenderOption({});for(var n in e)t["HILO_CUSTUM_OPTION_".concat(n)]=e[n]}return t},getCustomRenderOption:null}),kn=jn,zn=n(15),Wn=n.n(zn),Yn=a.a.create({Extends:Z,isMorphGeometry:!0,className:"MorphGeometry",isStatic:!1,weights:[],targets:null,constructor:function(t){Yn.superclass.constructor.call(this,t),this.weights=this.weights||[]},update:function(t,e){this.weights=t,this._originalMorphIndices=e},clone:function(){return Z.prototype.clone.call(this,{targets:this.targets,weights:this.weights})},getRenderOption:function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return Yn.superclass.getRenderOption.call(this,e),this.targets&&(this._maxMorphTargetCount||(this._maxMorphTargetCount=Math.floor(8/Object.keys(this.targets).length)),Object(i.each)(this.targets,(function(n,r){e.MORPH_TARGET_COUNT=Math.min(n.length,t._maxMorphTargetCount),"vertices"===r?e.MORPH_HAS_POSITION=1:"normals"===r?e.MORPH_HAS_NORMAL=1:"tangents"===r&&(e.MORPH_HAS_TANGENT=1)}))),e}}),qn=Yn,Zn={POSITION:{name:"vertices",decodeMatName:"positionDecodeMat"},TEXCOORD_0:{name:"uvs",decodeMatName:"uvDecodeMat"},TEXCOORD_1:{name:"uvs1",decodeMatName:"uv1DecodeMat"},NORMAL:{name:"normals",decodeMatName:"normalDecodeMat"},JOINT:{name:"skinIndices"},JOINTS_0:{name:"skinIndices"},WEIGHT:{name:"skinWeights"},WEIGHTS_0:{name:"skinWeights"},TANGENT:{name:"tangents"},COLOR_0:{name:"colors"}},Kn={Geometry:Z,GeometryData:b};var Qn={_decodeTotalTime:0,wasmURL:"",workerURL:"",useWASM:!0,useWebWorker:!0,useAuto:!0,init:function(){return Qn.useAuto?Wn.a.initWASM(Qn.wasmURL,Qn.memPages):Qn.useWebWorker?Wn.a.initWorker(Qn.workerURL):Qn.useWASM?Wn.a.initWASM(Qn.wasmURL,Qn.memPages):Promise.resolve()},parse:function(t,e,n,r){var i=Date.now(),a=e.bufferViews[t.bufferView],s=Qn.wasmURL,o=Qn.workerURL,u=Qn.useAuto,c=Qn.useWASM,h=Qn.useWebWorker,f=new Uint8Array(a.buffer,a.byteOffset,a.byteLength);function l(e){Qn._decodeTotalTime+=Date.now()-i;var n=e.toHilo3dGeometry(Kn,r.primitive._geometry);return t.targets&&(n=function(t,e,n){if(!n.isMorphGeometry){var r=new qn;for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&"id"!==i&&(r[i]=n[i]);r.targets={},n=r}for(var a=n.targets,s=0;s0&&void 0!==arguments[0]?arguments[0]:{};return t["FOG_".concat(this.mode)]=1,t}}),hr=n(16),fr=new hr.a,lr=new o.a,dr=a.a.create({Extends:g,isMesh:!0,className:"Mesh",geometry:null,material:null,useInstanced:!1,frustumTest:!0,constructor:function(t){dr.superclass.constructor.call(this,t)},clone:function(t){var e=g.prototype.clone.call(this,t);return Object.assign(e,{geometry:this.geometry,material:this.material}),e},raycast:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];if(!this.visible)return null;var n=this.geometry,r=this.material,i=this.worldMatrix;if(n&&r){lr.invert(i),fr.copy(t),fr.transformMat4(lr);var a=n.raycast(fr,r.side,e);if(a)return a.forEach((function(t){t.transformMat4(i)})),a}return null},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return this.geometry.getRenderOption(t),t},isDestroyed:{get:function(){return this._isDestroyed}},destroy:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(this._isDestroyed)return this;this.removeFromParent();var n=t.resourceManager;return n.destroyMesh(this),this.material&&e&&this.material.destroyTextures(),this.off(),this.geometry=null,this.material=null,this._isDestroyed=!0,this}}),mr=dr,_r=new o.a,pr=new o.a,gr=a.a.create({Extends:mr,isSkinedMesh:!0,className:"SkinedMesh",useInstanced:!1,jointMatTexture:null,frustumTest:!1,skeleton:null,constructor:function(t){gr.superclass.constructor.call(this,t)},getJointMat:function(){var t=this;if(this.skeleton&&!(this.skeleton.jointCount<=0)){var e=this.skeleton.jointNodeList,n=this.skeleton.inverseBindMatrices,r=16*this.skeleton.jointCount;return this.jointMat&&this.jointMat.length===r||(this.jointMat=new Float32Array(r)),this.clonedFrom?pr.invert(this.clonedFrom.worldMatrix):pr.invert(this.worldMatrix),e.forEach((function(e,r){_r.copy(pr),_r.multiply(e.worldMatrix),_r.multiply(n[r]),_r.toArray(t.jointMat,16*r)})),this.jointMat}},resetJointNamesByNodeName:function(t){this.skeleton.resetJointNamesByNodeName(t)},resetSkinIndices:function(t){var e=this.skeleton;if(e){var n=this.geometry,r=n.skinIndices;if(r){this.material.isDirty=!0,n.isDirty=!0,r.isDirty=!0;var i=new R.a;r.traverse((function(n,a,s){n.elements.forEach((function(n,r){var a=e.jointNames[n],s=t.jointNames.indexOf(a);s>=0?i.elements[r]=s:m.a.warnOnce("SkinedMesh.resetSkinIndices","SkinedMesh.resetSkinIndices: no jointName found!",a)})),r.setByOffset(s,i)}))}}},initJointMatTexture:function(){if(!this.jointMatTexture){var t=this.getJointMat();this.jointMatTexture=new Le({data:t})}return this.jointMatTexture},updateJointMatTexture:function(){if(this.jointMatTexture){var t=this.getJointMat();this.jointMatTexture.data.set(t,0),this.jointMatTexture.needUpdate=!0}else this.initJointMatTexture()},clone:function(t){var e=mr.prototype.clone.call(this,t);return Object.assign(e,{useInstanced:this.useInstanced,skeleton:this.skeleton.clone()}),e.clonedFrom=this,e},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};gr.superclass.getRenderOption.call(this,t);var e=this.skeleton.jointCount;if(e&&(t.JOINT_COUNT=e,et.VERTEX_TEXTURE_FLOAT)){var n=(et.MAX_VERTEX_UNIFORM_VECTORS-22)/4;e>n&&(t.JOINT_MAT_MAP=1)}return t}}),vr=gr,Er=a.a.create({isSkeleton:!0,className:"Skeleton",userData:null,constructor:function(t){this.id=d.a.generateUUID(this.className),this.jointNodeList=[],this.jointNames=[],this.inverseBindMatrices=[],Object.assign(this,t)},jointCount:{get:function(){return this.jointNodeList.length}},_rootNode:null,rootNode:{get:function(){return this._rootNode},set:function(t){this._rootNode=t,t&&this._initJointNodeList()}},_initJointNodeList:function(){var t={};this.rootNode.traverse((function(e){t[e.jointName]=e})),this.jointNodeList=this.jointNames.map((function(e){return t[e]}))},resetJointNamesByNodeName:function(t){var e=this.jointNames;this.jointNodeList.forEach((function(n,r){var i=t.rootNode.getChildByName(n.name);i&&(e[r]=i.jointName)}))},clone:function(t){var e=new Er;return e.copy(this,t),e},copy:function(t,e){return this.inverseBindMatrices=t.inverseBindMatrices,this.jointNames=t.jointNames.slice(),void 0===e&&(e=t.rootNode),this.rootNode=e,this}}),Tr=Er,Mr="1.15.20",Ar=a.a.create({className:"RenderInfo",isRenderInfo:!0,constructor:function(){this.reset()},addFaceCount:function(t){this._currentFaceCount+=t},addDrawCount:function(t){this._currentDrawCount+=t},reset:function(){this.faceCount=Math.floor(this._currentFaceCount),this.drawCount=Math.floor(this._currentDrawCount),this._currentFaceCount=0,this._currentDrawCount=0}}),Lr=new c.a,Ir=function(t,e){var n=t.material.renderOrder,r=e.material.renderOrder;if(n!==r)return n-r;var i=t.material._shaderNumId||0,a=e.material._shaderNumId||0;return i!==a?i-a:t._sortRenderZ-e._sortRenderZ},Or=function(t,e){var n=t.material.renderOrder,r=e.material.renderOrder;return n!==r?n-r:e._sortRenderZ-t._sortRenderZ},Sr=a.a.create({className:"RenderList",isRenderList:!0,useInstanced:!1,constructor:function(){this.opaqueList=[],this.transparentList=[],this.instancedDict={}},reset:function(){this.opaqueList.length=0,this.transparentList.length=0,this.instancedDict={}},traverse:function(t,e){this.opaqueList.forEach((function(e){t(e)}));var n=this.instancedDict;for(var r in n){var i=n[r];i.length>2&&e?e(i):i.forEach((function(e){t(e)}))}this.transparentList.forEach((function(e){t(e)}))},sort:function(){this.transparentList.sort(Or),this.opaqueList.sort(Ir)},addMesh:function(t,e){var n=t.material,r=t.geometry;if(n&&r){if(t.frustumTest&&!e.isMeshVisible(t))return;if(this.useInstanced&&t.useInstanced){var i=this.instancedDict,a=n.id+"_"+r.id,s=i[a];i[a]||(s=i[a]=[]),s.push(t)}else t.worldMatrix.getTranslation(Lr),Lr.transformMat4(e.viewProjectionMatrix),t._sortRenderZ=Lr.z,n.transparent?this.transparentList.push(t):this.opaqueList.push(t)}else m.a.warnOnce("RenderList.addMesh(".concat(t.id,")"),"Mesh must have material and geometry",t)}}),Rr=a.a.create({className:"WebGLState",isWebGLState:!0,systemFramebuffer:null,constructor:function(t){this.gl=t,this.reset()},reset:function(){this._dict={},this.activeTextureIndex=null,this.textureUnitDict={},this.currentFramebuffer=null,this.preFramebuffer=null,this._pixelStorei={}},enable:function(t){!0!==this._dict[t]&&(this._dict[t]=!0,this.gl.enable(t))},disable:function(t){!1!==this._dict[t]&&(this._dict[t]=!1,this.gl.disable(t))},bindFramebuffer:function(t,e){this.currentFramebuffer!==e&&(this.preFramebuffer=this.currentFramebuffer,this.currentFramebuffer=e,this.gl.bindFramebuffer(t,e))},bindSystemFramebuffer:function(){this.bindFramebuffer(this.gl.FRAMEBUFFER,this.systemFramebuffer)},useProgram:function(t){this.set1("useProgram",t)},depthFunc:function(t){this.set1("depthFunc",t)},depthMask:function(t){this.set1("depthMask",t)},clear:function(t){this.gl.clear(t)},depthRange:function(t,e){this.set2("depthRange",t,e)},stencilFunc:function(t,e,n){this.set3("stencilFunc",t,e,n)},stencilMask:function(t){this.set1("stencilMask",t)},stencilOp:function(t,e,n){this.set3("stencilOp",t,e,n)},colorMask:function(t,e,n,r){this.set4("colorMask",t,e,n,r)},cullFace:function(t){this.set1("cullFace",t)},frontFace:function(t){this.set1("frontFace",t)},blendFuncSeparate:function(t,e,n,r){this.set4("blendFuncSeparate",t,e,n,r)},blendEquationSeparate:function(t,e){this.set2("blendEquationSeparate",t,e)},pixelStorei:function(t,e){this._pixelStorei[t]!==e&&(this._pixelStorei[t]=e,this.gl.pixelStorei(t,e))},viewport:function(t,e,n,r){this.set4("viewport",t,e,n,r)},activeTexture:function(t){this.activeTextureIndex!==t&&(this.activeTextureIndex=t,this.gl.activeTexture(t))},bindTexture:function(t,e){var n=this.getActiveTextureUnit();n[t]!==e&&(n[t]=e,this.gl.bindTexture(t,e))},getActiveTextureUnit:function(){var t=this.textureUnitDict[this.activeTextureIndex];return t||(t=this.textureUnitDict[this.activeTextureIndex]={}),t},set1:function(t,e){this._dict[t]!==e&&(this._dict[t]=e,this.gl[t](e))},set2:function(t,e,n){var r=this._dict[t];r||(r=this._dict[t]=[]),r[0]===e&&r[1]===n||(r[0]=e,r[1]=n,this.gl[t](e,n))},set3:function(t,e,n,r){var i=this._dict[t];i||(i=this._dict[t]=[]),i[0]===e&&i[1]===n&&i[2]===r||(i[0]=e,i[1]=n,i[2]=r,this.gl[t](e,n,r))},set4:function(t,e,n,r,i){var a=this._dict[t];a||(a=this._dict[t]=[]),a[0]===e&&a[1]===n&&a[2]===r&&a[3]===i||(a[0]=e,a[1]=n,a[2]=r,a[3]=i,this.gl[t](e,n,r,i))},get:function(t){return this._dict[t]}}),yr=a.a.create({Mixes:s.a,className:"WebGLResourceManager",isWebGLResourceManager:!0,hasNeedDestroyResource:!1,constructor:function(t){this._needDestroyResources=[],Object.assign(this,t)},destroyMesh:function(t){var e=this;this.getMeshResources(t).forEach((function(t){e.destroyIfNoRef(t)})),t._vao=t._program=t._shader=null},getMeshResources:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];return t._shader&&e.push(t._shader),t._vao&&(e.push(t._vao),t._vao.getResources(e)),t._program&&e.push(t._program),e},destroyIfNoRef:function(t){var e=this._needDestroyResources;return t&&e.indexOf(t)<0&&e.push(t),this},getUsedResources:function(t){var e=this,n=[];return t&&t.traverse((function(t){t.isMesh&&!t.isDestroyed&&e.getMeshResources(t,n)})),n},destroyUnsuedResource:function(t){var e=this,n=this._needDestroyResources;if(0===n.length)return this;var r=this.getUsedResources(t);return n.forEach((function(t){r.indexOf(t)<0&&t&&t.destroy&&!t.alwaysUse&&(e.fire("destroyResource",t.id),t.destroy())})),this.reset(),this},reset:function(){return this._needDestroyResources.length=0,this}}),Nr=new o.a,xr=new c.a,Cr=new Float32Array([0,0,0]),br=a.a.create({isLightManager:!0,className:"LightManager",constructor:function(t){this.ambientLights=[],this.directionalLights=[],this.pointLights=[],this.spotLights=[],this.areaLights=[],this.lightInfo={AMBIENT_LIGHTS:0,POINT_LIGHTS:0,DIRECTIONAL_LIGHTS:0,SPOT_LIGHTS:0,AREA_LIGHTS:0,uid:0},Object.assign(this,t)},getRenderOption:function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return Object(i.each)(this.lightInfo,(function(n,r){if("uid"!==r&&n){e[r]=n;var i=t.getShadowMapCount(r);i&&(e[r+"_SMC"]=i)}})),e},addLight:function(t){var e=null;return t.enabled?(t.isAmbientLight?e=this.ambientLights:t.isDirectionalLight?e=this.directionalLights:t.isPointLight?e=this.pointLights:t.isSpotLight?e=this.spotLights:t.isAreaLight?e=this.areaLights:m.a.warnOnce("LightManager.addLight(".concat(t.id,")"),"Not support this light:",t),e&&(t.shadow?e.unshift(t):e.push(t)),this):this},getDirectionalInfo:function(t){var e=[],n=[],r=[],i=[],a=[],s=[];this.directionalLights.forEach((function(o,u){var c=3*u;o.getRealColor().toRGBArray(e,c),o.getViewDirection(t).toArray(n,c),o.shadow&&o.lightShadow&&(r.push(o.lightShadow.framebuffer.texture),i.push(o.lightShadow.width),i.push(o.lightShadow.height),s.push(o.lightShadow.minBias,o.lightShadow.maxBias),Nr.copy(t.worldMatrix),Nr.premultiply(o.lightShadow.camera.viewProjectionMatrix),Nr.toArray(a,16*u))}));var o={colors:new Float32Array(e),infos:new Float32Array(n)};return r.length&&(o.shadowMap=r,o.shadowMapSize=new Float32Array(i),o.shadowBias=new Float32Array(s),o.lightSpaceMatrix=new Float32Array(a)),o},getSpotInfo:function(t){var e=[],n=[],r=[],i=[],a=[],s=[],o=[],u=[],c=[],h=[];this.spotLights.forEach((function(f,l){var d=3*l;f.getRealColor().toRGBArray(e,d),f.toInfoArray(n,d),f.getViewDirection(t).toArray(i,d),h.push(f.range),a.push(f._cutoffCos,f._outerCutoffCos),t.getModelViewMatrix(f,Nr),Nr.getTranslation(xr),xr.toArray(r,d),f.shadow&&f.lightShadow&&(s.push(f.lightShadow.framebuffer.texture),o.push(f.lightShadow.width),o.push(f.lightShadow.height),c.push(f.lightShadow.minBias,f.lightShadow.maxBias),Nr.multiply(f.lightShadow.camera.viewProjectionMatrix,t.worldMatrix),Nr.toArray(u,16*l))}));var f={colors:new Float32Array(e),infos:new Float32Array(n),poses:new Float32Array(r),dirs:new Float32Array(i),cutoffs:new Float32Array(a),ranges:new Float32Array(h)};return s.length&&(f.shadowMap=s,f.shadowMapSize=new Float32Array(o),f.shadowBias=new Float32Array(c),f.lightSpaceMatrix=new Float32Array(u)),f},getPointInfo:function(t){var e=[],n=[],r=[],i=[],a=[],s=[],o=[],u=[];this.pointLights.forEach((function(c,h){var f=3*h;c.getRealColor().toRGBArray(e,f),c.toInfoArray(n,f),u.push(c.range),t.getModelViewMatrix(c,Nr),Nr.getTranslation(xr),xr.toArray(r,f),c.shadow&&c.lightShadow&&(i.push(c.lightShadow.framebuffer.texture),s.push(c.lightShadow.minBias,c.lightShadow.maxBias),t.worldMatrix.toArray(a,16*h),o[2*h]=c.lightShadow.camera.near,o[2*h+1]=c.lightShadow.camera.far)}));var c={colors:new Float32Array(e),infos:new Float32Array(n),poses:new Float32Array(r),ranges:new Float32Array(u)};return i.length&&(c.shadowMap=i,c.shadowBias=new Float32Array(s),c.lightSpaceMatrix=new Float32Array(a),c.cameras=new Float32Array(o)),c},getAreaInfo:function(t){var e,n,r=[],i=[],a=[],s=[];return this.areaLights.forEach((function(o,u){var c=3*u;o.getRealColor().toRGBArray(r,c),t.getModelViewMatrix(o,Nr),Nr.getTranslation(xr),xr.toArray(i,c);var h=Nr.getRotation();Nr.fromQuat(h),xr.set(.5*o.width,0,0),xr.transformMat4(Nr),xr.toArray(a,c),xr.set(0,.5*o.height,0),xr.transformMat4(Nr),xr.toArray(s,c),e=o.ltcTexture1,n=o.ltcTexture2})),{colors:new Float32Array(r),poses:new Float32Array(i),width:new Float32Array(a),height:new Float32Array(s),ltcTexture1:e,ltcTexture2:n}},getAmbientInfo:function(){return Cr[0]=Cr[1]=Cr[2]=0,this.ambientLights.forEach((function(t){var e=t.getRealColor();Cr[0]+=e.r,Cr[1]+=e.g,Cr[2]+=e.b})),Cr[0]=Math.min(1,Cr[0]),Cr[1]=Math.min(1,Cr[1]),Cr[2]=Math.min(1,Cr[2]),Cr},updateInfo:function(t){var e=this.lightInfo,n=this.ambientLights,r=this.directionalLights,i=this.pointLights,a=this.spotLights,s=this.areaLights;e.AMBIENT_LIGHTS=n.length,e.POINT_LIGHTS=i.length,e.DIRECTIONAL_LIGHTS=r.length,e.SPOT_LIGHTS=a.length,e.AREA_LIGHTS=s.length;var o=function(t){return!!t.shadow};e.SHADOW_POINT_LIGHTS=i.filter(o).length,e.SHADOW_SPOT_LIGHTS=a.filter(o).length,e.SHADOW_DIRECTIONAL_LIGHTS=r.filter(o).length,e.uid=[e.AMBIENT_LIGHTS,e.POINT_LIGHTS,e.SHADOW_POINT_LIGHTS,e.DIRECTIONAL_LIGHTS,e.SHADOW_DIRECTIONAL_LIGHTS,e.SPOT_LIGHTS,e.SHADOW_SPOT_LIGHTS,e.AREA_LIGHTS].join("_"),this.directionalInfo=this.getDirectionalInfo(t),this.pointInfo=this.getPointInfo(t),this.spotInfo=this.getSpotInfo(t),this.areaInfo=this.getAreaInfo(t),this.ambientInfo=this.getAmbientInfo()},getInfo:function(){return this.lightInfo},reset:function(){this.ambientLights.length=0,this.directionalLights.length=0,this.pointLights.length=0,this.spotLights.length=0,this.areaLights.length=0},getShadowMapCount:function(t){var e=[];"POINT_LIGHTS"===t?e=this.pointLights:"DIRECTIONAL_LIGHTS"===t?e=this.directionalLights:("SPOT_LIGHTS"===t||"AREA_LIGHTS"===t)&&(e=this.spotLights);var n=0;return e.forEach((function(t){n+=t.shadow?1:0})),n},createShadowMap:function(t,e){this.directionalLights.forEach((function(n){n.createShadowMap(t,e)})),this.spotLights.forEach((function(n){n.createShadowMap(t,e)})),this.pointLights.forEach((function(n){n.createShadowMap(t,e)})),this.areaLights.forEach((function(n){n.createShadowMap(t,e)}))}}),Pr=P.a.DEPTH_TEST,wr=P.a.STENCIL_TEST,Hr=P.a.SAMPLE_ALPHA_TO_COVERAGE,Dr=P.a.CULL_FACE,Fr=P.a.FRONT_AND_BACK,Ur=P.a.BLEND,Gr=P.a.LINES,Br=P.a.STATIC_DRAW,Vr=P.a.DYNAMIC_DRAW,Xr=a.a.create({Mixes:s.a,className:"WebGLRenderer",isWebGLRenderer:!0,gl:null,width:0,height:0,pixelRatio:1,domElement:null,useInstanced:!1,useVao:!0,alpha:!1,depth:!0,stencil:!1,antialias:!0,premultipliedAlpha:!0,preserveDrawingBuffer:!1,failIfMajorPerformanceCaveat:!1,gameMode:!1,useFramebuffer:!1,framebufferOption:{},useLogDepth:!1,vertexPrecision:"highp",fragmentPrecision:"highp",fog:null,offsetX:0,offsetY:0,isInitFailed:!1,_isInit:!1,_isContextLost:!1,constructor:function(t){this.clearColor=new v.a(1,1,1),Object.assign(this,t),this.renderInfo=new Ar,this.renderList=new Sr,this.lightManager=new br,this.resourceManager=new yr},resize:function(t,e,n){if(n||this.width!==t||this.height!==e){var r=this.domElement;this.width=t,this.height=e,r.width=t,r.height=e,this.framebuffer&&this.framebuffer.resize(this.width,this.height,n),this.viewport()}},setOffset:function(t,e){this.offsetX===t&&this.offsetY===e||(this.offsetX=t,this.offsetY=e,this.viewport())},viewport:function(t,e,n,r){var i=this.state,a=this.gl;i&&(void 0===t?t=this.offsetX:this.offsetX=t,void 0===e?e=this.offsetY:this.offsetY=e,void 0===n&&(n=a.drawingBufferWidth),void 0===r&&(r=a.drawingBufferHeight),i.viewport(t,e,n,r))},isInit:{get:function(){return this._isInit&&!this.isInitFailed}},onInit:function(t){var e=this;this._isInit?t(this):this.on("init",(function(){t(e)}),!0)},initContext:function(){if(!this._isInit){this._isInit=!0;try{this._initContext(),this.fire("init")}catch(t){this.isInitFailed=!0,this.fire("initFailed",t)}}},_initContext:function(){var t=this,e={alpha:this.alpha,depth:this.depth,stencil:this.stencil,antialias:this.antialias,premultipliedAlpha:this.premultipliedAlpha,failIfMajorPerformanceCaveat:this.failIfMajorPerformanceCaveat};!0===this.preserveDrawingBuffer&&(e.preserveDrawingBuffer=!0),!0===this.gameMode&&(e.gameMode=!0);var n=this.gl=this.domElement.getContext("webgl",e);n.viewport(0,0,this.width,this.height),Tt.init(n),tt.init(n),et.init(n),dt.init(this),this.state=new Rr(n),tt.instanced||(this.useInstanced=!1),this.renderList.useInstanced=this.useInstanced,tt.vao||(this.useVao=!1),this.useFramebuffer&&(this.framebuffer=new ce(this,Object.assign({useVao:this.useVao,width:this.width,height:this.height},this.framebufferOption))),this.domElement.addEventListener("webglcontextlost",(function(e){t._onContextLost(e)}),!1),this.domElement.addEventListener("webglcontextrestored",(function(e){t._onContextRestore(e)}),!1)},_onContextLost:function(t){var e=this.gl;this._isContextLost=!0,t.preventDefault(),Lt.reset(e),dt.reset(e),Qt.reset(e),Nt.reset(e),Ft.reset(e),this.state.reset(e),this._lastMaterial=null,this._lastProgram=null,this.fire("webglContextLost")},_onContextRestore:function(t){var e=this.gl;this._isContextLost=!1,tt.reset(e),ce.reset(e),this.fire("webglContextRestored")},setupDepthTest:function(t){var e=this.state;t.depthTest?(e.enable(Pr),e.depthFunc(t.depthFunc),e.depthMask(t.depthMask),e.depthRange(t.depthRange[0],t.depthRange[1])):e.disable(Pr)},setupSampleAlphaToCoverage:function(t){var e=this.state;t.sampleAlphaToCoverage?e.enable(Hr):e.disable(Hr)},setupCullFace:function(t){var e=this.state;t.cullFace&&t.cullFaceType!==Fr?(e.enable(Dr),e.cullFace(t.cullFaceType),e.frontFace(t.frontFace)):e.disable(Dr)},setupBlend:function(t){var e=this.state;t.blend?(e.enable(Ur),e.blendFuncSeparate(t.blendSrc,t.blendDst,t.blendSrcAlpha,t.blendDstAlpha),e.blendEquationSeparate(t.blendEquation,t.blendEquationAlpha)):e.disable(Ur)},setupStencil:function(t){if(this.stencil){var e=this.state;t.stencilTest?(e.enable(wr),e.stencilMask(t.stencilMask),e.stencilFunc(t.stencilFunc,t.stencilFuncRef,t.stencilFuncMask),e.stencilOp(t.stencilOpFail,t.stencilOpZFail,t.stencilOpZPass)):e.disable(wr)}},setupUniforms:function(t,e,n,r){var i=this.forceMaterial||e.material;for(var a in t.uniforms){var s=i.getUniformInfo(a),o=t.uniforms[a];if(!s.isBlankInfo&&(r||s.isDependMesh&&!n)){var u=s.get(e,i,o);null!=u&&(t[a]=u)}}},setupVao:function(t,e,n){var r=n.geometry,i=r.isStatic;if(t.isDirty||!i||r.isDirty){t.isDirty=!1;var a=this.forceMaterial||n.material,s=a.attributes,o=i?Br:Vr;for(var u in s){var c=e.attributes[u];if(c){var h=a.getAttributeData(u,n,c);null!=h&&t.addAttribute(h,c,o)}}r.indices&&t.addIndexBuffer(r.indices,o),r.isDirty=!1}r.vertexCount&&(t.vertexCount=r.vertexCount)},setupMaterial:function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]&&arguments[3],i=this.forceMaterial||e.material;(i.isDirty||this._lastMaterial!==i)&&(this.setupDepthTest(i),this.setupSampleAlphaToCoverage(i),this.setupCullFace(i),this.setupBlend(i),this.setupStencil(i),r=!0),this.setupUniforms(t,e,n,r),i.isDirty=!1,this._lastMaterial=i},setupMesh:function(t,e){var n=this.gl,r=this.state,i=this.lightManager,a=t.geometry,s=this.forceMaterial||t.material,o=dt.getShader(t,s,e,i,this.fog,this.useLogDepth),u=Lt.getProgram(o,r);u.useProgram(),this.setupMaterial(u,t,e,this._lastProgram!==u),this._lastProgram=u,t.material.wireframe&&a.mode!==Gr&&a.convertToLinesMode();var c=a.id+u.id,h=Ft.getVao(n,c,{useInstanced:e,useVao:this.useVao,mode:a.mode});return this.setupVao(h,u,t),t._vao=h,t._shader=o,t._program=u,{vao:h,program:u,geometry:a}},addRenderInfo:function(t,e){var n=this.renderInfo;n.addFaceCount(t),n.addDrawCount(e)},render:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if(this.initContext(),!this.isInitFailed&&!this._isContextLost){var r=this.renderList,i=this.renderInfo,a=this.lightManager,s=this.resourceManager,o=this.state;this.fog=t.fog,a.reset(),i.reset(),r.reset(),Ue.init(this,o,e,a,this.fog),t.updateMatrixWorld(),e.updateViewProjectionMatrix(),t.traverse((function(t){return t.visible?(t.isMesh?r.addMesh(t,e):t.isLight&&a.addLight(t),g.TRAVERSE_STOP_NONE):g.TRAVERSE_STOP_CHILDREN})),r.sort(),a.createShadowMap(this,e),a.updateInfo(e),n&&this.fire("beforeRender"),this.useFramebuffer&&this.framebuffer.bind(),this.clear(),n&&this.fire("beforeRenderScene"),this.renderScene(),this.useFramebuffer&&this.renderToScreen(this.framebuffer),n&&this.fire("afterRender"),s.destroyUnsuedResource(t)}},renderScene:function(){var t=this;this.renderList.traverse((function(e){t.renderMesh(e)}),(function(e){t.renderInstancedMeshes(e)})),this._gameModeSumbit()},_gameModeSumbit:function(){var t=this.gl;this.gameMode&&t&&t.submit&&t.submit()},clear:function(t){var e=this.gl,n=this.state;t=t||this.clearColor,this._lastMaterial=null,this._lastProgram=null,e.clearColor(t.r,t.g,t.b,t.a),n.depthMask(!0);var r=e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT;this.stencil&&(n.stencilMask(!0),r|=e.STENCIL_BUFFER_BIT),e.clear(r)},clearDepth:function(){var t=this.gl;this.state.depthMask(!0),t.clear(t.DEPTH_BUFFER_BIT)},clearStencil:function(){var t=this.gl;this.state.stencilMask(!0),t.clear(t.STENCIL_BUFFER_BIT)},renderToScreen:function(t){this.state.bindSystemFramebuffer(),t.render(0,0,1,1,this.clearColor)},renderMesh:function(t){var e=this.setupMesh(t,!1).vao;e.draw(),this.addRenderInfo(e.vertexCount/3,1)},renderInstancedMeshes:function(t){var e=t[0];if(e){var n=this.forceMaterial||e.material,r=this.setupMesh(e,!0),i=r.vao,a=r.program;n.getInstancedUniforms().forEach((function(e){var n=e.name,r=e.info,s=a.attributes[n];s&&i.addInstancedAttribute(s,t,(function(t){return r.get(t)}))})),i.drawInstance(t.length),this.addRenderInfo(i.vertexCount/3*t.length,1)}},renderMultipleMeshes:function(t){var e=this;t.forEach((function(t){e.renderMesh(t)}))},releaseGLResource:function(){var t=this.gl;t&&(Lt.reset(t),dt.reset(t),Nt.reset(t),Ft.reset(t),this.state.reset(t),Qt.reset(t),ce.destroy(t))}}),jr=function(){var t,e=navigator.userAgent,n=document,r=window,i=n.documentElement,a={iphone:/iphone/i.test(e),ipad:/ipad/i.test(e),ipod:/ipod/i.test(e),ios:/iphone|ipad|ipod/i.test(e),android:/android/i.test(e),webkit:/webkit/i.test(e),chrome:/chrome/i.test(e),safari:/safari/i.test(e),firefox:/firefox/i.test(e),ie:/msie/i.test(e),opera:/opera/i.test(e),supportTouch:"ontouchstart"in r,supportCanvas:!!n.createElement("canvas").getContext,supportStorage:void 0,supportOrientation:"orientation"in r||"orientation"in r.screen,supportDeviceMotion:"ondevicemotion"in r};try{localStorage.setItem("hilo","hilo"),localStorage.removeItem("hilo"),a.supportStorage=!0}catch(t){a.supportStorage=!1,m.a.warn("LocalStorage disabled")}t=a.webkit||a.firefox?"webkit":a.opera?"o":a.ie?"ms":"",a.jsVendor=t;var s=a.cssVendor="-"+t+"-",o=n.createElement("div"),u=o.style,c=void 0!==u[t+"Transform"],h=void 0!==u[t+"Perspective"];h&&(o.id="test3d",(u=n.createElement("style")).textContent="@media ("+s+"transform-3d){#test3d{height:3px}}",n.head.appendChild(u),i.appendChild(o),h=3===o.offsetHeight,n.head.removeChild(u),i.removeChild(o)),a.supportTransform=c,a.supportTransform3D=h;var f=a.supportTouch,l=f?"touchstart":"mousedown",d=f?"touchmove":"mousemove",_=f?"touchend":"mouseup";return a.POINTER_START=l,a.POINTER_MOVE=d,a.POINTER_END=_,a}(),kr=a.a.create({Extends:g,isStage:!0,className:"Stage",renderer:null,camera:null,pixelRatio:null,offsetX:0,offsetY:0,width:0,height:0,canvas:null,constructor:function(t){if(t.width||(t.width=window.innerWidth),t.height||(t.height=window.innerHeight),!t.pixelRatio){var e=window.devicePixelRatio||1;e=Math.min(e,1024/Math.max(t.width,t.height),2),e=Math.max(e,1),t.pixelRatio=e}kr.superclass.constructor.call(this,t),this.initRenderer(t),m.a.log("Hilo3d version: ".concat(Mr))},initRenderer:function(t){var e=this.canvas=this.createCanvas(t);this.renderer=new Xr(Object.assign(t,{domElement:e})),this.resize(this.width,this.height,this.pixelRatio,!0)},createCanvas:function(t){var e;return e=t.canvas?t.canvas:document.createElement("canvas"),t.container&&t.container.appendChild(e),e},resize:function(t,e,n,r){if(void 0===n&&(n=this.pixelRatio),r||this.width!==t||this.height!==e||this.pixelRatio!==n){this.width=t,this.height=e,this.pixelRatio=n,this.rendererWidth=t*n,this.rendererHeight=e*n;var i=this.canvas;this.renderer.resize(this.rendererWidth,this.rendererHeight,r),i.style.width=this.width+"px",i.style.height=this.height+"px",this.updateDomViewport()}return this},setOffset:function(t,e){if(this.offsetX!==t||this.offsetY!==e){this.offsetX=t,this.offsetY=e;var n=this.pixelRatio;this.renderer.setOffset(t*n,e*n)}return this},viewport:function(t,e,n,r){return this.resize(n,r,this.pixelRatio,!0),this.setOffset(t,e),this},tick:function(t){return this.traverseUpdate(t),this.camera&&this.renderer.render(this,this.camera,!0),this},enableDOMEvent:function(t){var e=this,n=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],r=this.canvas,i=this._domListener||(this._domListener=function(t){e._onDOMEvent(t)});return(t="string"==typeof t?[t]:t).forEach((function(t){n?r.addEventListener(t,i,!1):r.removeEventListener(t,i)})),this},_onDOMEvent:function(t){var e=this.canvas,n=this._eventTarget,r=t.type,i=0===r.indexOf("touch"),a=t;if(i){var s=t.touches,o=t.changedTouches;s&&s.length?a=s[0]:o&&o.length&&(a=o[0])}var u=this.domViewport||this.updateDomViewport(),c=(a.pageX||a.clientX)-u.left,h=(a.pageY||a.clientY)-u.top;t.stageX=c,t.stageY=h,t.stopPropagation=function(){this._stopPropagationed=!0};var f=this.getMeshResultAtPoint(c,h,!0),l=f.mesh;t.hitPoint=f.point;var d="mouseout"===r;if(n&&(n!==l&&(!n.contains||!n.contains(l))||d)){var m=!1;if("touchmove"===r?m="touchout":"mousemove"!==r&&!d&&l||(m="mouseout"),m){var _=Object.assign({},t);_.type=m,_.eventTarget=n,n._fireMouseEvent(_)}t.lastEventTarget=n,this._eventTarget=null}if(l&&l.pointerEnabled&&"mouseout"!==r&&(t.eventTarget=this._eventTarget=l,l._fireMouseEvent(t)),!i){var p=l&&l.pointerEnabled&&l.useHandCursor?"pointer":"";e.style.cursor=p}jr.android&&"touchmove"===r&&t.preventDefault()},updateDomViewport:function(){var t=this.canvas,e=null;return t.parentNode&&(e=this.domViewport=Object(i.getElementRect)(t)),e},getMeshResultAtPoint:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=this.camera,i=this._ray;i||(i=this._ray=new hr.a),i.fromCamera(r,t,e,this.width,this.height);var a=this.raycast(i,!0,n);if(a)return a[0];this._stageResultAtPoint||(this._stageResultAtPoint={mesh:this,point:new c.a});var s=this._stageResultAtPoint.point;return s.copy(r.unprojectVector(s.set(t,e,0),this.width,this.height)),this._stageResultAtPoint},releaseGLResource:function(){return this.renderer.releaseGLResource(),this},destroy:function(){return kr.superclass.destroy.call(this,this.renderer),this.releaseGLResource(),this.traverse((function(t){t.off(),t.parent=null})),this.children.length=0,this.renderer.off(),this}}),zr=kr;function Wr(){return+new Date}var Yr=a.a.create({constructor:function(t,e,n,r){var i=this;for(var a in i.target=t,i._startTime=0,i._seekTime=0,i._pausedTime=0,i._pausedStartTime=0,i._reverseFlag=1,i._repeatCount=0,3===arguments.length&&(r=n,n=e,e=null),r)i[a]=r[a];i._fromProps=e,i._toProps=n,!r.duration&&r.time&&(i.duration=r.time||0,i.time=0)},target:null,duration:1e3,delay:0,paused:!1,loop:!1,reverse:!1,repeat:0,repeatDelay:0,ease:null,time:0,isStart:!1,isComplete:!1,onStart:null,onUpdate:null,onComplete:null,setProps:function(t,e){var n=this.target,r=t||e,i=this._fromProps={},a=this._toProps={};for(var s in t=t||n,e=e||n,r)a[s]=e[s]||0,n[s]=i[s]=t[s]||0;return this},start:function(){var t=this;return 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Pi=bi,wi=a.a.create({Extends:Je,isPBRMaterial:!0,className:"PBRMaterial",lightType:"PBR",gammaCorrection:!0,usePhysicsLight:!0,baseColor:null,baseColorMap:null,metallic:1,metallicMap:null,roughness:1,roughnessMap:null,metallicRoughnessMap:null,occlusionMap:null,occlusionStrength:1,isOcclusionInMetallicRoughnessMap:!1,diffuseEnvMap:null,diffuseEnvSphereHarmonics3:null,diffuseEnvIntensity:1,brdfLUT:null,specularEnvIntensity:1,specularEnvMap:null,isSpecularEnvMapIncludeMipmaps:!1,emission:null,emissionFactor:null,isSpecularGlossiness:!1,specular:null,glossiness:1,specularGlossinessMap:null,clearcoatFactor:0,clearcoatMap:null,clearcoatRoughnessFactor:0,clearcoatRoughnessMap:null,clearcoatNormalMap:null,usedUniformVectors:11,constructor:function(t){this.baseColor=new v.a(1,1,1),this.specular=new v.a(1,1,1),this.emissionFactor=new 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t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};wi.superclass.getRenderOption.call(this,t);var e=this._textureOption.reset(t);return 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Zi}},StateType:{TRANSLATE:"Translation",POSITION:"Translation",TRANSLATION:"Translation",SCALE:"Scale",ROTATE:"Rotation",ROTATION:"Rotation",QUATERNION:"Quaternion",WEIGHTS:"Weights"},getType:function(t){return t=String(t).toUpperCase(),Qi.StateType[t]||Qi._extraStateHandlers.type[t]},_extraStateHandlers:{type:{},handler:{}},registerStateHandler:function(t,e){Qi._extraStateHandlers.type[String(t).toUpperCase()]=t,Qi._extraStateHandlers.handler[t]=e}},isAnimationStates:!0,className:"AnimationStates",nodeName:"",type:"",interpolationType:"LINEAR",constructor:function(t){this.id=d.a.generateUUID(this.className),this.keyTime=[],this.states=[],Object.assign(this,t)},findIndexByTime:function(t){return Object(i.getIndexFromSortedArray)(this.keyTime,t,Ki)},getStateByIndex:function(t){var e=this.states.length/this.keyTime.length;return 1===e?this.states[t]:this.states.slice(t*e,t*e+e)},getState:function(t){var e=Bi(this.findIndexByTime(t),2),n=e[0],r=e[1];if(n<0||r>=this.keyTime.length)return null;var a=this.keyTime[n],s=this.keyTime[r],o=this.getStateByIndex(n);if("STEP"===this.interpolationType)return o;if(n===r){var u=this.interpolation(o);return this.type===Qi.StateType.ROTATION&&(u=Xi.fromEuler(qi.fromArray(u))),u.elements||u}var c=this.getStateByIndex(r),h=s-a,f=(t-a)/h;this.type===Qi.StateType.ROTATION?Object(i.isArrayLike)(o[0])?(o[0]=Xi.fromEuler(qi.fromArray(o[0])),o[1]=ji.fromEuler(qi.fromArray(o[1])),o[2]=ki.fromEuler(qi.fromArray(o[2])),c[0]=zi.fromEuler(qi.fromArray(c[0])),c[1]=Wi.fromEuler(qi.fromArray(c[1])),c[2]=Yi.fromEuler(qi.fromArray(c[2]))):(o=Xi.fromEuler(qi.fromArray(o)),c=ji.fromEuler(qi.fromArray(c))):this.type===Qi.StateType.QUATERNION&&(Object(i.isArrayLike)(o[0])?(o[0]=Xi.fromArray(o[0]),o[1]=ji.fromArray(o[1]),o[2]=ki.fromArray(o[2]),c[0]=zi.fromArray(c[0]),c[1]=Wi.fromArray(c[1]),c[2]=Yi.fromArray(c[2])):(o=Xi.fromArray(o),c=ji.fromArray(c)));var l=this.interpolation(o,c,f,h);return l.elements||l},interpolation:function(t,e,n,r){return Qi.interpolation[this.interpolationType](t,e,n,r)},updateNodeTranslation:function(t,e){t.x=e[0],t.y=e[1],t.z=e[2]},updateNodeScale:function(t,e){t.scaleX=e[0],t.scaleY=e[1],t.scaleZ=e[2]},updateNodeQuaternion:function(t,e){t.quaternion.fromArray(e)},updateNodeWeights:function(t,e){var n=this._originalWeightIndices=this._originalWeightIndices||[],r=e.length;e=e.slice();for(var i=0;ie[a]){var o=e[a];e[a]=e[s],e[s]=o,o=n[a],n[a]=n[s],n[s]=o}t.traverse((function(t){t.isMesh&&t.geometry&&t.geometry.isMorphGeometry&&t.geometry.update(e,n)}))},updateNodeState:function(t,e){if(e){var n=this.type;n===Qi.StateType.ROTATION&&(n=Qi.StateType.QUATERNION);var r=this.getState(t);if(r){var i="updateNode"+n;this[i]?this[i](e,r):Qi._extraStateHandlers.handler[n]?Qi._extraStateHandlers.handler[n].call(this,e,r):m.a.warnOnce(i,"updateNodeState failed unknow type(%s)",n)}}},clone:function(){return new this.constructor({keyTime:this.keyTime,states:this.states,type:this.type,nodeName:this.nodeName})}}),Ji=Qi,$i=a.a.create({Statics:{_anims:[],tick:function(t){this._anims.forEach((function(e){return e.tick(t)}))}},Mixes:s.a,isAnimation:!0,className:"Animation",paused:!1,currentLoopCount:0,loop:1/0,currentTime:0,timeScale:1,startTime:0,endTime:0,clipStartTime:0,clipEndTime:0,nodeNameMap:null,_rootNode:null,rootNode:{get:function(){return this._rootNode},set:function(t){this._rootNode=t,this._initNodeNameMap()}},_animStatesList:null,animStatesList:{get:function(){return this._animStatesList},set:function(t){this._animStatesList=t,this._initClipTime()}},validAnimationIds:null,constructor:function(t){this.id=d.a.generateUUID(this.className),this.clips={},this._animStatesList=[],Object.assign(this,t)},addClip:function(t,e,n,r){this.clips[t]={start:e,end:n,animStatesList:r}},removeClip:function(t){this.clips[t]=null},getAnimStatesListTimeInfo:function(t){var e=0,n=1/0;return t.forEach((function(t){e=Math.max(t.keyTime[t.keyTime.length-1],e),n=Math.min(t.keyTime[0],n)})),{startTime:n,endTime:e}},_initClipTime:function(){var t=this.getAnimStatesListTimeInfo(this.animStatesList);this.clipStartTime=t.startTime,this.clipEndTime=t.endTime},_initNodeNameMap:function(){if(this._rootNode){var t=this.nodeNameMap={};this._rootNode.traverse((function(e){t[e.animationId]=e;var n=e.name;void 0===n||t[n]||(t[n]=e)}),!1)}},tick:function(t){this.paused||(this.currentTime+=t/1e3*this.timeScale,this.currentTime>=this.endTime?(this.currentLoopCount++,this.currentTime=this.endTime,this.updateAnimStates(),this.fire("loopEnd"),!this.loop||this.currentLoopCount>=this.loop?(this.stop(),this.fire("end")):this.currentTime=this.startTime):this.updateAnimStates())},updateAnimStates:function(){var t=this;return this.animStatesList.forEach((function(e){e.updateNodeState(t.currentTime,t.nodeNameMap[e.nodeName])})),this},play:function(t,e){var n;if("string"==typeof t){var r=this.clips[t];r?(n=r.start,e=r.end,r.animStatesList&&(this.animStatesList=r.animStatesList,this._initClipTime())):m.a.warn("no this animation clip name:"+t)}else n=t;void 0===n&&(n=this.clipStartTime),void 0===e&&(e=this.clipEndTime),this.endTime=Math.min(e,this.clipEndTime),this.startTime=Math.min(n,this.endTime),this.currentTime=this.startTime,this.currentLoopCount=0,this.stop(),this.paused=!1,$i._anims.push(this)},stop:function(){this.paused=!0;var t=$i._anims,e=t.indexOf(this);-1!==e&&t.splice(e,1)},pause:function(){this.paused=!0},resume:function(){this.paused=!1},clone:function(t){var e=new this.constructor({rootNode:t,animStatesList:this.animStatesList,timeScale:this.timeScale,loop:this.loop,paused:this.paused,currentTime:this.currentTime,startTime:this.startTime,endTime:this.endTime,clips:this.clips});return this.paused||e.play(),e}}),ta=$i;function ea(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){var n=null==t?null:"undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(null==n)return;var r,i,a=[],s=!0,o=!1;try{for(n=n.call(t);!(s=(r=n.next()).done)&&(a.push(r.value),!e||a.length!==e);s=!0);}catch(t){o=!0,i=t}finally{try{s||null==n.return||n.return()}finally{if(o)throw i}}return a}(t,e)||function(t,e){if(!t)return;if("string"==typeof t)return na(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return na(t,e)}(t,e)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function na(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n=2&&(this.isGLTF2=!0),this.parseExtensionUsed(),this.loadResources(t).then((function(){return e.parseExtensions(e.json.extensions,null,{isGlobal:!0,methodName:"parseOnLoad"}),Promise.resolve()})).then((function(){return e.parseGeometries()})).then((function(){return e.parseScene()}))},parseExtensionUsed:function(){var t=this;this.extensionsUsed={},i.each(this.json.extensionsUsed,(function(e){t.extensionsUsed[e]=!0})),this.extensionsUsed.WEB3D_quantized_attributes||(this.isUnQuantizeInShader=!1)},getExtensionHandler:function(t){return this.extensionHandlers&&this.extensionHandlers[t]||la.extensionHandlers[t]},parseExtension:function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{},i=t[e],a=this.getExtensionHandler(e);return a&&a.parse?a.parse(i,this,n,r):n},parseExtensions:function(t,e){var n=this,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return i.each(t,(function(t,i){if(!r.ignoreExtensions||!r.ignoreExtensions[i]){var a=n.getExtensionHandler(i),s=r.methodName||"parse";a&&a[s]&&(e=a[s](t,n,e,r))}})),e},isUseExtension:function(t,e){return!!(t&&t.extensions&&t.extensions[e])},parseBinary:function(t){this.isBinary=!0;var e,n=new DataView(t),r=n.getUint32(4,!0),a=n.getUint32(8,!0),s=12;if(r<2){var o=n.getUint32(s,!0);e=new Uint8Array(t,20,o),e=i.convertUint8ArrayToString(e,!0),this.json=JSON.parse(e),this.binaryBody=t.slice(20+o)}else{if(2!==r)throw new Error("Dont support glTF version ".concat(r));for(;sa*i.BYTES_PER_ELEMENT)s.array=new i(s.buffer,s.byteOffset,s.byteLength/i.BYTES_PER_ELEMENT),r=new b(s.array,a,{offset:n.byteOffset||0,stride:s.byteStride,bufferViewId:s.id});else{var u,c=(n.byteOffset||0)+s.byteOffset;if(c%i.BYTES_PER_ELEMENT||this.forceCreateNewBuffer)u=new i(s.buffer.slice(c,c+o*i.BYTES_PER_ELEMENT));else u=new i(s.buffer,c,o);r=new b(u,a)}return n.sparse&&(r||(r=new b(new i(o),a)),r=this.sparseAccessorHandler(r,n.sparse)),r=this.parseExtensions(n.extensions,r,{isDecode:e,isAccessor:!0}),n.data=r,n.normalized&&(r.normalized=!0),r},getArrayByAccessor:function(t,e){var n=this.json.accessors[t];if(n.array)return n.array;var r=this.getAccessorData(t,e);if(!r.stride&&!r.offset&&1===r.size)return r.data;var i=[];return r.traverse((function(t){i.push(t.toArray?t.toArray():t)})),n.array=i,i},parseTechnique:function(t,e){var n=null;this.json.techniques&&(n=this.json.techniques[t.technique]),n&&n.states&&(n.states.enable.forEach((function(t){switch(t){case ra:e.blend=!0;break;case ia:e.depthTest=!0;break;case aa:e.cullFace=!0}})),i.each(n.states.functions,(function(t,n){switch(n){case"blendEquationSeparate":e.blendEquation=t[0],e.blendEquationAlpha=t[1];break;case"blendFuncSeparate":e.blendSrc=t[0],e.blendDst=t[1],e.blendSrcAlpha=t[2],e.blendDstAlpha=t[3];break;case"depthMask":e.depthMask=t[0];break;case"cullFace":e.cullFaceType=t[0];break;default:e[n]=t}})),e.cullFace?e.side=e.cullFaceType===sa?oa:sa:e.side=ua)},createMorphGeometry:function(t,e){var n=this,r=new qn,a=r.targets={};return i.each(t.targets,(function(t){i.each(t,(function(t,e){var r=fa[e].name;a[r]||(a[r]=[]);var i=n.getAccessorData(t,!0);a[r].push(i)}))})),r.weights=e||new Float32Array(t.targets.length),r},handlerGeometry:function(t,e){var n=void 0===e.mode?4:e.mode;if(e.extensions){var r=this.parseExtensions(e.extensions,null,{primitive:e,isPrimitive:!0});if(r)return r.mode=n,r}t||(t=new Z({mode:n})),"indices"in e&&(t.indices=this.getAccessorData(e.indices));var i=e.attributes;for(var a in i){var s=fa[a];if(s){var o=!(this.isUnQuantizeInShader&&s.decodeMatName);t[s.name]=this.getAccessorData(i[a],o),o||(t[s.decodeMatName]=t[s.name].decodeMat,delete t[s.name].decodeMat)}else m.a.warn("Unknow attribute named ".concat(a,"!"))}return t},handlerSkinedMesh:function(t,e){e&&(t.skeleton=e,this.useInstanced&&(t.useInstanced=!0))},fixProgressiveGeometry:function(t,e){t._geometry=e,this.isProgressive&&t._meshes&&t._meshes.forEach((function(t){t.visible=!0,t.geometry=e}))},parseGeometries:function(){var t=this,e=i.serialRun(this.json.meshes,(function(e){return i.serialRun(e.primitives,(function(n){var r;n.targets&&n.targets.length&&(r=t.createMorphGeometry(n,e.weights)),n._geometry=r;var i=t.handlerGeometry(r,n);return i&&i.then?i.then((function(e){t.fixProgressiveGeometry(n,e)}),(function(t){m.a.error("geometry parse error",t)})):(t.fixProgressiveGeometry(n,i),i)}))}));return this.isProgressive?null:e},parseMesh:function(t,e,n){var r=this,i=this.json.meshes[t];i.primitives.forEach((function(a){var s,o=r.skins&&r.skins[n.skin];if(a.meshNode)s=a.meshNode.clone();else{var u=r.materials[a.material]||new tn;s=new(o?vr:mr)({geometry:a._geometry,material:u,name:"mesh-"+(i.name||t)}),a.meshNode=s}r.handlerSkinedMesh(s,o),r.isProgressive&&!s.geometry&&(s.visible=!1,a._meshes=a._meshes||[],a._meshes.push(s)),e.addChild(s),r.meshes.push(s)}))},parseCameras:function(){var t=this;this.cameras={};var e=window.innerWidth/window.innerHeight;i.each(this.json.cameras,(function(n,r){var i;"perspective"===n.type&&n.perspective?((i=new Q).fov=d.a.radToDeg(n.perspective.yfov),i.near=n.perspective.znear,i.far=n.perspective.zfar,n.aspectRatio?i.aspect=n.aspectRatio:i.aspect=e):"orthographic"===n.type&&n.orthographic&&((i=new hn).near=n.orthographic.znear,i.far=n.orthographic.zfar,i.right=n.orthographic.xmag,i.left=-1*i.right,i.top=n.orthographic.ymag,i.bottom=-1*i.top),(i=t.parseExtensions(n.extensions,i,{isCamera:!0}))&&(i.name=n.name||r,t.cameras[r]=i)}))},handlerNodeTransform:function(t,e){e.matrix?t.matrix.fromArray(e.matrix):(e.rotation&&t.quaternion.fromArray(e.rotation),e.scale&&t.setScale(e.scale[0],e.scale[1],e.scale[2]),e.translation&&(t.x=e.translation[0],t.y=e.translation[1],t.z=e.translation[2]))},parseNode:function(t,e){var n,r=this,i=this.json.nodes[t];i||m.a.warn("GLTFParser.parseNode: nodes[".concat(t,"] has nothing.")),n=new g({name:i.name,animationId:t}),n=this.parseExtensions(i.extensions,n,{isNode:!0}),"camera"in i&&this.cameras[i.camera]&&n.addChild(this.cameras[i.camera]),this.handlerNodeTransform(n,i),i.jointName?(n.jointName=i.jointName,this.jointMap[n.jointName]=n):this.isGLTF2&&(n.jointName=t,this.jointMap[t]=n),i.meshes?i.meshes.forEach((function(t){return r.parseMesh(t,n,i)})):"mesh"in i&&this.parseMesh(i.mesh,n,i),i.children&&i.children.forEach((function(t){return r.parseNode(t,n)})),e.addChild(n)},parseAnimations:function(){var t=this;if(!this.json.animations)return null;var e=this.isMultiAnim,n={},r=[],a={};return i.each(this.json.animations,(function(i){i.channels.forEach((function(e){var n=e.target.path,s=e.target.id;t.isGLTF2&&(s=e.target.node);var o=i.samplers[e.sampler],u=t.isGLTF2?o.input:i.parameters[o.input],c=t.isGLTF2?o.output:i.parameters[n],h=t.getArrayByAccessor(u,!0),f=t.getArrayByAccessor(c,!0);"rotation"===n&&(n="quaternion");var l=new Ji({interpolationType:o.interpolation||"LINEAR",nodeName:s,keyTime:h,states:f,type:Ji.getType(n)});r.push(l),a[s]=!0})),e&&r.length&&(n[i.name]={animStatesList:r},r=[])})),e&&Object.keys(n).length>0&&(r=Object.values(n)[0].animStatesList),r.length?new ta({rootNode:this.node,animStatesList:r,validAnimationIds:a,clips:n}):null},parseScene:function(){var t=this;this.parseMaterials(),this.jointMap={},this.meshes=[],this.lights=[],this.node=new g({needCallChildUpdate:!1}),this.parseCameras();var e=this.json.scenes[this.getDefaultSceneName()];if(!e)return m.a.warn("GLTFParser:no scene!"),{node:this.node,meshes:[],cameras:[],lights:[],textures:[],materials:[]};var n=e.nodes;this.parseSkins(),n.forEach((function(e){return t.parseNode(e,t.node)})),this.resetSkinInfo(this.node);var r={node:this.node,scene:this.node,meshes:this.meshes,json:this.json,cameras:Object.values(this.cameras),lights:this.lights,textures:Object.values(this.textures),materials:Object.values(this.materials)},i=this.parseAnimations();return i&&(this.node.setAnim(i),i.play(),r.anim=i),this.parseExtensions(e.extensions,null,{isScene:!0}),this.parseExtensions(this.json.extensions,r,{isGlobal:!0,methodName:"parseOnEnd"}),r},getDefaultSceneName:function(){return void 0!==this.defaultScene?this.defaultScene:this.json.scenes?Object.keys(this.json.scenes)[0]:null},parseSkins:function(){var t=this;this.skins=[];var e=this.json.skins;e&&e.length&&(this.skins=e.map((function(e){for(var n=new Tr,r=e.joints.length,i=t.getArrayByAccessor(e.inverseBindMatrices,!0),a=0;a ",t)}return null}))}});Ci.addLoader("hdr",Aa);var La=Aa,Ia=a.a.create({Statics:{HEADER_LEN:64,COMPRESSED_2D:0,COMPRESSED_3D:1,TEX_2D:2,TEX_3D:3},isKhronosTextureContainer:!0,className:"KhronosTextureContainer",constructor:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;this.arrayBuffer=t,this.baseOffset=n;var r=new Uint8Array(this.arrayBuffer,this.baseOffset,12);if(171===r[0]&&75===r[1]&&84===r[2]&&88===r[3]&&32===r[4]&&49===r[5]&&49===r[6]&&187===r[7]&&13===r[8]&&10===r[9]&&26===r[10]&&10===r[11]){var i=Uint32Array.BYTES_PER_ELEMENT,a=new DataView(this.arrayBuffer,this.baseOffset+12,13*i),s=a.getUint32(0,!0),o=67305985===s;this.glType=a.getUint32(1*i,o),this.glTypeSize=a.getUint32(2*i,o),this.glFormat=a.getUint32(3*i,o),this.glInternalFormat=a.getUint32(4*i,o),this.glBaseInternalFormat=a.getUint32(5*i,o),this.pixelWidth=a.getUint32(6*i,o),this.pixelHeight=a.getUint32(7*i,o),this.pixelDepth=a.getUint32(8*i,o),this.numberOfArrayElements=a.getUint32(9*i,o),this.numberOfFaces=a.getUint32(10*i,o),this.numberOfMipmapLevels=a.getUint32(11*i,o),this.bytesOfKeyValueData=a.getUint32(12*i,o),this.numberOfMipmapLevels=Math.max(1,this.numberOfMipmapLevels),0!==this.pixelHeight&&0===this.pixelDepth?0===this.numberOfArrayElements?this.numberOfFaces===e?0===this.glType?this.loadType=Ia.COMPRESSED_2D:this.loadType=Ia.TEX_2D:m.a.warn("number of faces expected"+e+", but found "+this.numberOfFaces):m.a.warn("texture arrays not currently supported"):m.a.warn("only 2D textures currently supported")}else m.a.error("texture missing KTX identifier")},mipmaps:function(t){for(var e=[],n=Ia.HEADER_LEN+this.bytesOfKeyValueData,r=this.pixelWidth,i=this.pixelHeight,a=t?this.numberOfMipmapLevels:1,s=0;s2&&void 0!==arguments[2]?arguments[2]:0,r=new Ia(e,1,n),i={compressed:0===r.glType,type:r.glType,width:r.pixelWidth,height:r.pixelHeight,internalFormat:r.glInternalFormat,format:r.glFormat,isCubemap:6===r.numberOfFaces};return r.numberOfMipmapLevels>=Math.floor(Math.log2(Math.max(i.width,i.height))+1)?(i.mipmaps=r.mipmaps(!0),i.image=i.mipmaps[0].data):(i.mipmaps=null,i.image=r.mipmaps(!1)[0].data),new Qt(i)}});Ci.addLoader("ktx",Oa);var Sa=Oa,Ra=a.a.create({Mixes:s.a,isLoadQueue:!0,className:"LoadQueue",Statics:{addLoader:function(t,e){m.a.warn("LoadQueue.addLoader is duplicated, please use Loader.addLoader"),Ci.addLoader(t,e)}},constructor:function(t){this._source=[],this.add(t)},maxConnections:2,_source:null,_loaded:0,_connections:0,_currentIndex:-1,add:function(t){return t&&(t=Array.isArray(t)?t:[t],this._source=this._source.concat(t)),this},get:function(t){if(!t)return null;for(var e=this._source,n=0;n=n)this.fire("complete");else if(this._currentIndex2&&void 0!==arguments[2]?arguments[2]:1,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1,i=this.renderer.pixelRatio,a=[],s=this.framebuffer.readPixels(t*i,e*i,n*i,r*i),o=0;o=this._targetFPS?(this._measuredFPS=1e3/(this._tickTime/this._tickCount)+.5>>0,this._tickCount=0,this._tickTime=0):this._tickTime+=t-this._lastTime,this._lastTime=t;for(var r=n.slice(0),i=0,a=r.length;i=0&&e.splice(n,1)},nextTick:function(t){var e=this,n={tick:function(){e.removeTick(n),t()}};return e.addTick(n),n},timeout:function(t,e){var n=this,r=(new Date).getTime()+e,i={tick:function(){(new Date).getTime()-r>=0&&(n.removeTick(i),t())}};return n.addTick(i),i},interval:function(t,e){var n=(new Date).getTime()+e,r={tick:function(){var r=(new 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e=t[0],n=t[1],r=t[2],i=t[3],a=t[4],s=t[5],o=t[6],u=t[7],c=t[8],h=t[9],f=t[10],l=t[11],d=t[12],m=t[13],_=t[14],p=t[15];return(e*s-n*a)*(f*p-l*_)-(e*o-r*a)*(h*p-l*m)+(e*u-i*a)*(h*_-f*m)+(n*o-r*s)*(c*p-l*d)-(n*u-i*s)*(c*_-f*d)+(r*u-i*o)*(c*m-h*d)},e.multiply=a,e.translate=function(t,e,n){var r=n[0],i=n[1],a=n[2],s=void 0,o=void 0,u=void 0,c=void 0,h=void 0,f=void 0,l=void 0,d=void 0,m=void 0,_=void 0,p=void 0,g=void 0;return e===t?(t[12]=e[0]*r+e[4]*i+e[8]*a+e[12],t[13]=e[1]*r+e[5]*i+e[9]*a+e[13],t[14]=e[2]*r+e[6]*i+e[10]*a+e[14],t[15]=e[3]*r+e[7]*i+e[11]*a+e[15]):(s=e[0],o=e[1],u=e[2],c=e[3],h=e[4],f=e[5],l=e[6],d=e[7],m=e[8],_=e[9],p=e[10],g=e[11],t[0]=s,t[1]=o,t[2]=u,t[3]=c,t[4]=h,t[5]=f,t[6]=l,t[7]=d,t[8]=m,t[9]=_,t[10]=p,t[11]=g,t[12]=s*r+h*i+m*a+e[12],t[13]=o*r+f*i+_*a+e[13],t[14]=u*r+l*i+p*a+e[14],t[15]=c*r+d*i+g*a+e[15]),t},e.scale=function(t,e,n){var r=n[0],i=n[1],a=n[2];return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*a,t[9]=e[9]*a,t[10]=e[10]*a,t[11]=e[11]*a,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},e.rotate=function(t,e,n,i){var a,s,o,u,c,h,f,l,d,m,_,p,g,v,E,T,M,A,L,I,O,S,R,y,N=i[0],x=i[1],C=i[2],b=Math.sqrt(N*N+x*x+C*C);return b0?(n[0]=2*(c*u+l*i+h*o-f*a)/d,n[1]=2*(h*u+l*a+f*i-c*o)/d,n[2]=2*(f*u+l*o+c*a-h*i)/d):(n[0]=2*(c*u+l*i+h*o-f*a),n[1]=2*(h*u+l*a+f*i-c*o),n[2]=2*(f*u+l*o+c*a-h*i)),s(t,e,n),t},e.getTranslation=function(t,e){return t[0]=e[12],t[1]=e[13],t[2]=e[14],t},e.getScaling=function(t,e){var n=e[0],r=e[1],i=e[2],a=e[4],s=e[5],o=e[6],u=e[8],c=e[9],h=e[10];return t[0]=Math.sqrt(n*n+r*r+i*i),t[1]=Math.sqrt(a*a+s*s+o*o),t[2]=Math.sqrt(u*u+c*c+h*h),t},e.getRotation=function(t,e){var n=e[0]+e[5]+e[10],r=0;return n>0?(r=2*Math.sqrt(n+1),t[3]=.25*r,t[0]=(e[6]-e[9])/r,t[1]=(e[8]-e[2])/r,t[2]=(e[1]-e[4])/r):e[0]>e[5]&&e[0]>e[10]?(r=2*Math.sqrt(1+e[0]-e[5]-e[10]),t[3]=(e[6]-e[9])/r,t[0]=.25*r,t[1]=(e[1]+e[4])/r,t[2]=(e[8]+e[2])/r):e[5]>e[10]?(r=2*Math.sqrt(1+e[5]-e[0]-e[10]),t[3]=(e[8]-e[2])/r,t[0]=(e[1]+e[4])/r,t[1]=.25*r,t[2]=(e[6]+e[9])/r):(r=2*Math.sqrt(1+e[10]-e[0]-e[5]),t[3]=(e[1]-e[4])/r,t[0]=(e[8]+e[2])/r,t[1]=(e[6]+e[9])/r,t[2]=.25*r),t},e.fromRotationTranslationScale=function(t,e,n,r){var i=e[0],a=e[1],s=e[2],o=e[3],u=i+i,c=a+a,h=s+s,f=i*u,l=i*c,d=i*h,m=a*c,_=a*h,p=s*h,g=o*u,v=o*c,E=o*h,T=r[0],M=r[1],A=r[2];return t[0]=(1-(m+p))*T,t[1]=(l+E)*T,t[2]=(d-v)*T,t[3]=0,t[4]=(l-E)*M,t[5]=(1-(f+p))*M,t[6]=(_+g)*M,t[7]=0,t[8]=(d+v)*A,t[9]=(_-g)*A,t[10]=(1-(f+m))*A,t[11]=0,t[12]=n[0],t[13]=n[1],t[14]=n[2],t[15]=1,t},e.fromRotationTranslationScaleOrigin=function(t,e,n,r,i){var a=e[0],s=e[1],o=e[2],u=e[3],c=a+a,h=s+s,f=o+o,l=a*c,d=a*h,m=a*f,_=s*h,p=s*f,g=o*f,v=u*c,E=u*h,T=u*f,M=r[0],A=r[1],L=r[2],I=i[0],O=i[1],S=i[2],R=(1-(_+g))*M,y=(d+T)*M,N=(m-E)*M,x=(d-T)*A,C=(1-(l+g))*A,b=(p+v)*A,P=(m+E)*L,w=(p-v)*L,H=(1-(l+_))*L;return t[0]=R,t[1]=y,t[2]=N,t[3]=0,t[4]=x,t[5]=C,t[6]=b,t[7]=0,t[8]=P,t[9]=w,t[10]=H,t[11]=0,t[12]=n[0]+I-(R*I+x*O+P*S),t[13]=n[1]+O-(y*I+C*O+w*S),t[14]=n[2]+S-(N*I+b*O+H*S),t[15]=1,t},e.fromQuat=function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],s=n+n,o=r+r,u=i+i,c=n*s,h=r*s,f=r*o,l=i*s,d=i*o,m=i*u,_=a*s,p=a*o,g=a*u;return t[0]=1-f-m,t[1]=h+g,t[2]=l-p,t[3]=0,t[4]=h-g,t[5]=1-c-m,t[6]=d+_,t[7]=0,t[8]=l+p,t[9]=d-_,t[10]=1-c-f,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.frustum=function(t,e,n,r,i,a,s){var o=1/(n-e),u=1/(i-r),c=1/(a-s);return t[0]=2*a*o,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*a*u,t[6]=0,t[7]=0,t[8]=(n+e)*o,t[9]=(i+r)*u,t[10]=(s+a)*c,t[11]=-1,t[12]=0,t[13]=0,t[14]=s*a*2*c,t[15]=0,t},e.perspective=function(t,e,n,r,i){var a=1/Math.tan(e/2),s=void 0;return t[0]=a/n,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,null!=i&&i!==1/0?(s=1/(r-i),t[10]=(i+r)*s,t[14]=2*i*r*s):(t[10]=-1,t[14]=-2*r),t},e.perspectiveFromFieldOfView=function(t,e,n,r){var i=Math.tan(e.upDegrees*Math.PI/180),a=Math.tan(e.downDegrees*Math.PI/180),s=Math.tan(e.leftDegrees*Math.PI/180),o=Math.tan(e.rightDegrees*Math.PI/180),u=2/(s+o),c=2/(i+a);return t[0]=u,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=c,t[6]=0,t[7]=0,t[8]=-(s-o)*u*.5,t[9]=(i-a)*c*.5,t[10]=r/(n-r),t[11]=-1,t[12]=0,t[13]=0,t[14]=r*n/(n-r),t[15]=0,t},e.ortho=function(t,e,n,r,i,a,s){var o=1/(e-n),u=1/(r-i),c=1/(a-s);return t[0]=-2*o,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*u,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*c,t[11]=0,t[12]=(e+n)*o,t[13]=(i+r)*u,t[14]=(s+a)*c,t[15]=1,t},e.lookAt=function(t,e,n,a){var s=void 0,o=void 0,u=void 0,c=void 0,h=void 0,f=void 0,l=void 0,d=void 0,m=void 0,_=void 0,p=e[0],g=e[1],v=e[2],E=a[0],T=a[1],M=a[2],A=n[0],L=n[1],I=n[2];return Math.abs(p-A)0&&(h*=d=1/Math.sqrt(d),f*=d,l*=d);var m=u*l-c*f,_=c*h-o*l,p=o*f-u*h;return(d=m*m+_*_+p*p)>0&&(m*=d=1/Math.sqrt(d),_*=d,p*=d),t[0]=m,t[1]=_,t[2]=p,t[3]=0,t[4]=f*p-l*_,t[5]=l*m-h*p,t[6]=h*_-f*m,t[7]=0,t[8]=h,t[9]=f,t[10]=l,t[11]=0,t[12]=i,t[13]=a,t[14]=s,t[15]=1,t},e.str=function(t){return"mat4("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+", "+t[9]+", "+t[10]+", "+t[11]+", "+t[12]+", "+t[13]+", "+t[14]+", "+t[15]+")"},e.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2)+Math.pow(t[9],2)+Math.pow(t[10],2)+Math.pow(t[11],2)+Math.pow(t[12],2)+Math.pow(t[13],2)+Math.pow(t[14],2)+Math.pow(t[15],2))},e.add=function(t,e,n){return t[0]=e[0]+n[0],t[1]=e[1]+n[1],t[2]=e[2]+n[2],t[3]=e[3]+n[3],t[4]=e[4]+n[4],t[5]=e[5]+n[5],t[6]=e[6]+n[6],t[7]=e[7]+n[7],t[8]=e[8]+n[8],t[9]=e[9]+n[9],t[10]=e[10]+n[10],t[11]=e[11]+n[11],t[12]=e[12]+n[12],t[13]=e[13]+n[13],t[14]=e[14]+n[14],t[15]=e[15]+n[15],t},e.subtract=o,e.multiplyScalar=function(t,e,n){return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*n,t[5]=e[5]*n,t[6]=e[6]*n,t[7]=e[7]*n,t[8]=e[8]*n,t[9]=e[9]*n,t[10]=e[10]*n,t[11]=e[11]*n,t[12]=e[12]*n,t[13]=e[13]*n,t[14]=e[14]*n,t[15]=e[15]*n,t},e.multiplyScalarAndAdd=function(t,e,n,r){return t[0]=e[0]+n[0]*r,t[1]=e[1]+n[1]*r,t[2]=e[2]+n[2]*r,t[3]=e[3]+n[3]*r,t[4]=e[4]+n[4]*r,t[5]=e[5]+n[5]*r,t[6]=e[6]+n[6]*r,t[7]=e[7]+n[7]*r,t[8]=e[8]+n[8]*r,t[9]=e[9]+n[9]*r,t[10]=e[10]+n[10]*r,t[11]=e[11]+n[11]*r,t[12]=e[12]+n[12]*r,t[13]=e[13]+n[13]*r,t[14]=e[14]+n[14]*r,t[15]=e[15]+n[15]*r,t},e.exactEquals=function(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[11]===e[11]&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[15]===e[15]},e.equals=function(t,e){var n=t[0],i=t[1],a=t[2],s=t[3],o=t[4],u=t[5],c=t[6],h=t[7],f=t[8],l=t[9],d=t[10],m=t[11],_=t[12],p=t[13],g=t[14],v=t[15],E=e[0],T=e[1],M=e[2],A=e[3],L=e[4],I=e[5],O=e[6],S=e[7],R=e[8],y=e[9],N=e[10],x=e[11],C=e[12],b=e[13],P=e[14],w=e[15];return Math.abs(n-E)<=r.EPSILON*Math.max(1,Math.abs(n),Math.abs(E))&&Math.abs(i-T)<=r.EPSILON*Math.max(1,Math.abs(i),Math.abs(T))&&Math.abs(a-M)<=r.EPSILON*Math.max(1,Math.abs(a),Math.abs(M))&&Math.abs(s-A)<=r.EPSILON*Math.max(1,Math.abs(s),Math.abs(A))&&Math.abs(o-L)<=r.EPSILON*Math.max(1,Math.abs(o),Math.abs(L))&&Math.abs(u-I)<=r.EPSILON*Math.max(1,Math.abs(u),Math.abs(I))&&Math.abs(c-O)<=r.EPSILON*Math.max(1,Math.abs(c),Math.abs(O))&&Math.abs(h-S)<=r.EPSILON*Math.max(1,Math.abs(h),Math.abs(S))&&Math.abs(f-R)<=r.EPSILON*Math.max(1,Math.abs(f),Math.abs(R))&&Math.abs(l-y)<=r.EPSILON*Math.max(1,Math.abs(l),Math.abs(y))&&Math.abs(d-N)<=r.EPSILON*Math.max(1,Math.abs(d),Math.abs(N))&&Math.abs(m-x)<=r.EPSILON*Math.max(1,Math.abs(m),Math.abs(x))&&Math.abs(_-C)<=r.EPSILON*Math.max(1,Math.abs(_),Math.abs(C))&&Math.abs(p-b)<=r.EPSILON*Math.max(1,Math.abs(p),Math.abs(b))&&Math.abs(g-P)<=r.EPSILON*Math.max(1,Math.abs(g),Math.abs(P))&&Math.abs(v-w)<=r.EPSILON*Math.max(1,Math.abs(v),Math.abs(w))};var 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this.elements[3]},set:function(t){this.elements[3]=t}}});i.prototype.sub=i.prototype.subtract,i.prototype.mul=i.prototype.multiply,i.prototype.div=i.prototype.divide,i.prototype.dist=i.prototype.distance,i.prototype.sqrDist=i.prototype.squaredDistance,i.prototype.len=i.prototype.length,i.prototype.sqrLen=i.prototype.squaredLength,e.a=i},function(t,e,n){"use strict";var r=n(1),i=n(6),a=n(7),s=n(3),o=new a.a,u=i.a.DEG2RAD,c=i.a.RAD2DEG,h=r.a.create({className:"Euler",isEuler:!0,order:"ZYX",constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;this.elements=new Float32Array([t,e,n]),this.updateDegrees()},clone:function(){var t=new this.constructor;return t.copy(this),t},copy:function(t){return this.elements[0]=t.x,this.elements[1]=t.y,this.elements[2]=t.z,this.order=t.order,this.updateDegrees(),this},set:function(t,e,n){return this.elements[0]=t,this.elements[1]=e,this.elements[2]=n,this.updateDegrees(),this},setDegree:function(t,e,n){return this._degX=t,this._degY=e,this._degZ=n,this.updateRadians(),this},fromArray:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;return this.elements[0]=t[e],this.elements[1]=t[e+1],this.elements[2]=t[e+2],this.updateDegrees(),this},toArray:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;return t[e]=this.elements[0],t[e+1]=this.elements[1],t[e+2]=this.elements[2],t},fromMat4:function(t,e){var n=t.elements,r=n[0],a=n[1],o=n[2],u=n[4],c=n[5],h=n[6],f=n[8],l=n[9],d=n[10];e=e||this.order,this.order=e;var m=i.a.clamp;return"XYZ"===e?(this.elements[1]=Math.asin(m(f,-1,1)),Math.abs(f)<.99999?(this.elements[0]=Math.atan2(-l,d),this.elements[2]=Math.atan2(-u,r)):(this.elements[0]=Math.atan2(h,c),this.elements[2]=0)):"YXZ"===e?(this.elements[0]=Math.asin(-m(l,-1,1)),Math.abs(l)<.99999?(this.elements[1]=Math.atan2(f,d),this.elements[2]=Math.atan2(a,c)):(this.elements[1]=Math.atan2(-o,r),this.elements[2]=0)):"ZXY"===e?(this.elements[0]=Math.asin(m(h,-1,1)),Math.abs(h)<.99999?(this.elements[1]=Math.atan2(-o,d),this.elements[2]=Math.atan2(-u,c)):(this.elements[1]=0,this.elements[2]=Math.atan2(a,r))):"ZYX"===e?(this.elements[1]=Math.asin(-m(o,-1,1)),Math.abs(o)<.99999?(this.elements[0]=Math.atan2(h,d),this.elements[2]=Math.atan2(a,r)):(this.elements[0]=0,this.elements[2]=Math.atan2(-u,c))):"YZX"===e?(this.elements[2]=Math.asin(m(a,-1,1)),Math.abs(a)<.99999?(this.elements[0]=Math.atan2(-l,c),this.elements[1]=Math.atan2(-o,r)):(this.elements[0]=0,this.elements[1]=Math.atan2(f,d))):"XZY"===e?(this.elements[2]=Math.asin(-m(u,-1,1)),Math.abs(u)<.99999?(this.elements[0]=Math.atan2(h,c),this.elements[1]=Math.atan2(f,r)):(this.elements[0]=Math.atan2(-l,d),this.elements[1]=0)):s.a.warn("Euler 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r=n(0),i=n(1).a.create({className:"Vector2",isVector2:!0,constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;this.elements=r.vec2.fromValues(t,e)},copy:function(t){return r.vec2.copy(this.elements,t.elements),this},clone:function(){var t=this.elements;return new this.constructor(t[0],t[1])},toArray:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=this.elements;return t[0+e]=n[0],t[1+e]=n[1],t},fromArray:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=this.elements;return n[0]=t[e+0],n[1]=t[e+1],this},set:function(t,e){return r.vec2.set(this.elements,t,e),this},add:function(t,e){return e||(e=t,t=this),r.vec2.add(this.elements,t.elements,e.elements),this},subtract:function(t,e){return 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f,l=null,d=null;function m(t,e){return!l&&o()?(l=new s({wasmURL:t,memPages:e}),d=l.init()):d||Promise.resolve()}function _(t,e,n){if(l||m(e,n),!l||!l.isReady)return h(t);try{return l.decompress(t)}catch(e){return console.warn("wasm decompress error",e),h(t)}}var p=null;function g(t){return t=t||"https://g.alicdn.com/hilo/amc/0.1.27/worker.js",p||(!1===f||"undefined"==typeof Worker?Promise.reject("dont support web worker"):p=/^(?:http|blob|data:|\/\/)/.test(t)?new Promise((function(e,n){var r=new XMLHttpRequest;r.addEventListener("load",(function(){if("undefined"==typeof URL||"undefined"==typeof Blob)f=new Worker("data:application/javascript, ".concat(this.responseText));else{var t=URL.createObjectURL(new Blob([this.responseText]));f=new Worker(t)}f.onerror=function(t){console.log("web worker error",t),f=!1,n(t)},e(f)})),r.addEventListener("error",(function(t){return n(t)})),r.open("get",t,!0),r.send()})):new Promise((function(e,n){(f=new Worker(t)).onerror=function(t){console.log("web 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e=this.indices,n=t.length,r=this.currentVertex,i=this.currentVertex-n+1,a=n-1;a>=0;a--)e[this.nextCorner(t[a])]=r,r=i,e[this.prevCorner(t[a])]=i++;this.currentVertex-=n}},{key:"mapHoleBoundary",value:function(t){for(var e=this.indices,n=t.length,r=this.currentVertex-n+1,i=r,a=n-1;a>=0;a--)e[this.nextCorner(t[a])]=r++,e[this.prevCorner(t[a])]=a?r:i;this.currentVertex-=n}},{key:"fixNegativeIndex",value:function(t){for(var e=t,n=this.indices;n[t]<0;){if(e===-n[-n[t]]||n[t]===n[-n[t]]){console.warn("dead loop bug!!"),n[s]=0;break}n[t]=n[-n[t]]}}},{key:"fixIndicesAndReadVertice",value:function(){for(var t,e=this.indices,n=this.handlesMap,r=this.clers,i=r.length,a=-1,s=[],u=0,c=0;u1&&void 0!==arguments[1]?arguments[1]:-1;if(!this.readedVertexMap[t]&&(this.readedVertexMap[t]=1,!this.noParallelogramPrediction)){var n=this.indices,r=this.geometry;-1===e?void 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t&&e.push(t),[n+2,n+1,n]}},{key:"onFaceR",value:function(t){var e=3*this.currentFace;return this.markCorner(t.pop(),t),t.push(e+1,e),t}},{key:"onHandleEnd",value:function(t,e,n){var r=this.indices,i=3*this.currentFace,a=this.handlesMap[this.currentFace],s=e.splice(0,t);return e.shift(),n.push(s),r[this.nextCorner(a)]=-(i+1),r[this.prevCorner(a)]=-this.nextCorner(s[s.length-1]),r[i]=-this.prevCorner(s[0]),e.push(i),e}},{key:"onHandleStart",value:function(t,e){for(var n,i=this.indices,a=3*this.currentFace,s=this.handlesMap[this.currentFace],o=e.length-1;o>=0;o--){var u=e[o].indexOf(s);if(u>=0){var c,h=(n=e.splice(o,1)[0]).splice(0,u);n.shift(),(c=n).push.apply(c,r(h));break}}return i[this.nextCorner(s)]=-(a+1),i[this.prevCorner(s)]=-this.nextCorner(n[n.length-1]),i[a]=-this.prevCorner(t[0]),(t=n.concat(t)).push(a),t}},{key:"onFaceS",value:function(t,e,n){var r=this.handlesMap,i=this.indices,a=3*this.currentFace;if(r[this.currentFace]){this.markCorner(t.pop(),t);var s=t.indexOf(r[this.currentFace]);t=s>=0?this.onHandleEnd(s,t,n):this.onHandleStart(t,n)}else{var o=t.pop();this.markCorner(o,t),i[a]=-this.nextCorner(o);var u=e.pop();this.markCorner(u.pop(),u),(t=u.concat(t)).push(a)}return t}},{key:"onFaceM",value:function(t,e,n){var r=this.indices,i=3*this.currentFace,a=t.splice(0,this.holes[this.currentHole--]);this.mapHoleBoundary(a);var s=r[this.prevCorner(a[0])];r[i]=s;var o=t.pop();return r[this.prevCorner(o)]=-this.nextCorner(t[t.length-1]),r[this.nextCorner(o)]=s,o=t.shift(),r[this.prevCorner(o)]=s,r[this.nextCorner(o)]=-this.prevCorner(t[0]),t.push(i),t}},{key:"decompress",value:function(){this.readedVertexMap=new Uint8Array(this.vertexCount);var t=this.faceCount,e=this.indices=new Array(3*t);this.currentFace=t-1,this.currentVertex=this.vertexCount-1,this.currentHole=this.holes.length-1;for(var n,r=this.clers,i=[],a=[];this.currentFace>=0;){var s="onFace"+u[r[this.currentFace]];this[s]?n=this[s](n,i,a):console.warn("has no 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t=Number(RegExp.$1),e=Number(RegExp.$2);if(11===t&&e>=3||t>11)return!1}return!0}())return!1;try{var t=new Uint8Array([0,97,115,109,1,0,0,0,1,6,1,96,1,127,1,127,3,2,1,0,5,3,1,0,1,7,8,1,4,116,101,115,116,0,0,10,16,1,14,0,32,0,65,1,54,2,0,32,0,40,2,0,11]),e=new WebAssembly.Module(t);return 0!==new WebAssembly.Instance(e,{}).exports.test(4)}catch(t){return console.log("err while check WebAssembly",t),!1}}()),n}}])},function(t,e,n){"use strict";var r=n(34),i=n.n(r),a=n(1),s=n(5),o=a.a.create({className:"Ray",isRay:!0,origin:{get:function(){return this._origin},set:function(t){this._origin=t,this._ray.origin=t.elements}},direction:{get:function(){return this._direction},set:function(t){this._direction=t,this._ray.direction=t.elements}},constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this._ray=new i.a,this.origin=t.origin||new s.a(0,0,0),this.direction=t.direction||new s.a(0,0,-1)},set:function(t,e){return this.origin=t,this.direction=e,this},copy:function(t){this.origin.copy(t.origin),this.direction.copy(t.direction)},clone:function(){return new this.constructor({origin:this.origin.clone(),direction:this.direction.clone()})},fromCamera:function(t,e,n,r,i){t.isPerspectiveCamera?(t.worldMatrix.getTranslation(this.origin),this.direction.set(e,n,0),this.direction.copy(t.unprojectVector(this.direction,r,i)),this.direction.sub(this.origin).normalize()):t.isOrthographicCamera&&(this.origin.set(e,n,(t.near+t.far)/(t.near-t.far)),this.origin.copy(t.unprojectVector(this.origin,r,i)),this.direction.set(0,0,-1).transformDirection(t.worldMatrix).normalize())},transformMat4:function(t){this.origin.transformMat4(t),this.direction.transformDirection(t).normalize()},sortPoints:function(t,e){var n=this;e?t.sort((function(t,r){return n.squaredDistance(t[e])-n.squaredDistance(r[e])})):t.sort((function(t,e){return n.squaredDistance(t)-n.squaredDistance(e)}))},squaredDistance:function(t){return this.origin.squaredDistance(t)},distance:function(t){return this.origin.distance(t)},intersectsSphere:function(t,e){var n=this._ray.intersectsSphere(t,e);return this._getRes(n)},intersectsPlane:function(t,e){var n=this._ray.intersectsPlane(t,e);return this._getRes(n)},intersectsTriangle:function(t){var e=this._ray.intersectsTriangle(t);return this._getRes(e)},intersectsBox:function(t){var e=this._ray.intersectsBox(t);return this._getRes(e)},intersectsTriangleCell:function(t,e){var n=this._ray.intersectsTriangleCell(t,e);return this._getRes(n)},_getRes:function(t){return t?new s.a(t[0],t[1],t[2]):null}});e.a=o},function(t,e,n){"use strict";var r=n(0),i=n(1),a=n(9),s=n(5),o=i.a.create({Mixes:a.a,Extends:s.a,className:"Vector3Notifier",isVector3Notifier:!0,constructor:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;this.elements=r.vec3.fromValues(t,e,n)},copy:function(t){return r.vec3.copy(this.elements,t.elements),this.fire("update"),this},clone:function(){var t=this.elements;return new this.constructor(t[0],t[1],t[2])},toArray:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=this.elements;return t[0+e]=n[0],t[1+e]=n[1],t[2+e]=n[2],t},fromArray:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=this.elements;return n[0]=t[e+0],n[1]=t[e+1],n[2]=t[e+2],this.fire("update"),this},set:function(t,e,n){return r.vec3.set(this.elements,t,e,n),this.fire("update"),this},add:function(t,e){return e||(e=t,t=this),r.vec3.add(this.elements,t.elements,e.elements),this.fire("update"),this},subtract:function(t,e){return e||(e=t,t=this),r.vec3.subtract(this.elements,t.elements,e.elements),this.fire("update"),this},multiply:function(t,e){return e||(e=t,t=this),r.vec3.multiply(this.elements,t.elements,e.elements),this.fire("update"),this},divide:function(t,e){return e||(e=t,t=this),r.vec3.divide(this.elements,t.elements,e.elements),this.fire("update"),this},ceil:function(){return r.vec3.ceil(this.elements,this.elements),this.fire("update"),this},floor:function(){return r.vec3.floor(this.elements,this.elements),this.fire("update"),this},min:function(t,e){return e||(e=t,t=this),r.vec3.min(this.elements,t.elements,e.elements),this.fire("update"),this},max:function(t,e){return e||(e=t,t=this),r.vec3.max(this.elements,t.elements,e.elements),this.fire("update"),this},round:function(){return r.vec3.round(this.elements,this.elements),this.fire("update"),this},scale:function(t){return r.vec3.scale(this.elements,this.elements,t),this.fire("update"),this},scaleAndAdd:function(t,e,n){return n||(n=e,e=this),r.vec3.scaleAndAdd(this.elements,e.elements,n.elements,t),this.fire("update"),this},distance:function(t,e){return e||(e=t,t=this),r.vec3.distance(t.elements,e.elements)},squaredDistance:function(t,e){return e||(e=t,t=this),r.vec3.squaredDistance(t.elements,e.elements)},length:function(){return r.vec3.length(this.elements)},squaredLength:function(){return r.vec3.squaredLength(this.elements)},negate:function(){return r.vec3.negate(this.elements,this.elements),this.fire("update"),this},inverse:function(t){return t||(t=this),r.vec3.inverse(this.elements,t.elements),this.fire("update"),this},normalize:function(){return r.vec3.normalize(this.elements,this.elements),this.fire("update"),this},dot:function(t,e){return e||(e=t,t=this),r.vec3.dot(t.elements,e.elements)},cross:function(t,e){return e||(e=t,t=this),r.vec3.cross(this.elements,t.elements,e.elements),this.fire("update"),this},lerp:function(t,e){return r.vec3.lerp(this.elements,this.elements,t.elements,e),this.fire("update"),this},hermite:function(t,e,n,i,a){return r.vec3.hermite(this.elements,t.elements,e.elements,n.elements,i.elements,a),this.fire("update"),this},bezier:function(t,e,n,i,a){return r.vec3.bezier(this.elements,t.elements,e.elements,n.elements,i.elements,a),this.fire("update"),this},random:function(t){return r.vec3.random(this.elements,t),this.fire("update"),this},transformMat3:function(t){return r.vec3.transformMat3(this.elements,this.elements,t.elements),this.fire("update"),this},transformMat4:function(t){return r.vec3.transformMat4(this.elements,this.elements,t.elements),this.fire("update"),this},transformDirection:function(t){var e=this.elements,n=t.elements,r=e[0],i=e[1],a=e[2];return e[0]=r*n[0]+i*n[4]+a*n[8],e[1]=r*n[1]+i*n[5]+a*n[9],e[2]=r*n[2]+i*n[6]+a*n[10],this.fire("update"),this},transformQuat:function(t){return r.vec3.transformQuat(this.elements,this.elements,t.elements),this.fire("update"),this},rotateX:function(t,e){return r.vec3.rotateX(this.elements,this.elements,t.elements,e),this.fire("update"),this},rotateY:function(t,e){return r.vec3.rotateY(this.elements,this.elements,t.elements,e),this.fire("update"),this},rotateZ:function(t,e){return r.vec3.rotateZ(this.elements,this.elements,t.elements,e),this.fire("update"),this},exactEquals:function(t,e){return e||(e=t,t=this),r.vec3.exactEquals(t.elements,e.elements)},equals:function(t,e){return e||(e=t,t=this),r.vec3.equals(t.elements,e.elements)},x:{get:function(){return this.elements[0]},set:function(t){this.elements[0]=t,this.fire("update")}},y:{get:function(){return this.elements[1]},set:function(t){this.elements[1]=t,this.fire("update")}},z:{get:function(){return this.elements[2]},set:function(t){this.elements[2]=t,this.fire("update")}}});e.a=o},function(t,e){t.exports="#define GLSLIFY 1\n#define HILO_FRONT_SIDE 1028\n#define HILO_BACK_SIDE 1029\n#define HILO_FRONT_AND_BACK_SIDE 1032\n#define HILO_PI 3.141592653589793\n#define HILO_INVERSE_PI 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e.name=this.name,e.jointName=this.jointName,e.animationId=this.animationId,e.setPosition(this.x,this.y,this.z),e.setScale(this.scaleX,this.scaleY,this.scaleZ),e.setRotation(this.rotationX,this.rotationY,this.rotationZ),this.children.forEach((function(t){e.addChild(t.clone(!0))})),t||(this.anim&&(e.anim=this.anim.clone(e)),e.resetSkinedMeshRootNode()),e},setAnim:function(t){return this.anim=t,t.rootNode=this,this},resetSkinedMeshRootNode:function(){var t=this;this.traverse((function(e){e.isSkinedMesh&&e.skeleton&&(e.skeleton.rootNode=t)}),!0)},getChildrenNameMap:function(){var t={};return this.traverse((function(e){t[e.name]=e;var n=e._originName;void 0===n||t[n]||(t[n]=e)}),!0),t},addChild:function(t){return t.parent&&t.removeFromParent(),t.parent=this,this.children.push(t),this},removeChild:function(t){var e=this.children.indexOf(t);return e>-1&&(this.children.splice(e,1),t.parent=null),this},addTo:function(t){return t.addChild(this),this},removeFromParent:function(){return this.parent&&this.parent.removeChild(this),this},updateMatrix:function(){return this._matrixDirty&&(this._matrixDirty=!1,this.matrixVersion++,this._matrix.fromRotationTranslationScaleOrigin(this.quaternion,this._position,this._scale,this._pivot,!0)),this},updateQuaternion:function(){return this._quatDirty&&(this._quatDirty=!1,this._quaternion.fromEuler(this._rotation,!0)),this},updateTransform:function(){return this._matrix.decompose(this._quaternion,this._position,this._scale,this._pivot),this._onQuaternionUpdate(),this._matrixDirty=!1,this},updateMatrixWorld:function(t){return this.traverse((function(e){return(e.autoUpdateWorldMatrix||t)&&(e.parent?e.__forceUseParentWorldMatrix?e.worldMatrix.copy(e.parent.worldMatrix):e.worldMatrix.multiply(e.parent.worldMatrix,e.matrix):e.worldMatrix.copy(e.matrix)),!e.autoUpdateChildWorldMatrix&&!t&&1})),this},getConcatenatedMatrix:function(t){for(var e=new o.a,n=this;n&&n!==t;n=n.parent)e.multiply(n.matrix,e);return e},_traverse:function(t,e){if(!e){var n=t(this);if(n)return n}for(var r=this.children,i=0,a=r.length;i1&&void 0!==arguments[1]&&arguments[1];return this._traverse(t,e),this},traverseBFS:function(t){var e,n,r=arguments.length>1&&void 0!==arguments[1]&&arguments[1];for(n=r?this.children:[this];n.length;){e=n,n=[];for(var i=0,a=e.length;i1&&void 0!==arguments[1]?arguments[1]:t,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:e;return this._scale.set(t,e,n),this},setPosition:function(t,e,n){return this._position.set(t,e,n),this},setRotation:function(t,e,n){return this._rotation.setDegree(t,e,n),this},setPivot:function(t,e,n){return this._pivot.set(t,e,n),this},lookAt:function(t){return this.isCamera?p.targetTo(this,t,this.up):p.targetTo(t,this,this.up),this._quaternion.fromMat4(p),this},raycast:function(t){var e=this,n=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if(!this.visible)return null;var i=[];return this.traverse((function(n){if(r&&!n.pointerEnabled)return 1;if(n.isMesh){var a=n.raycast(t,!1);a&&(i=i.concat(a.map((function(t){return{mesh:n,point:t}}))))}return!(!r||e.pointerChildren)&&1})),i.length?(n&&t.sortPoints(i,"point"),i):null},matrix:{get:function(){return this.updateMatrix(),this._matrix},set:function(t){m.a.warnOnce("Node.matrix.set","node.matrix is readOnly.Use node.matrix.copy instead."),this._matrix.copy(t)}},position:{get:function(){return this._position},set:function(t){m.a.warnOnce("Node.position.set","node.position is readOnly.Use node.position.copy instead."),this._position.copy(t)}},x:{get:function(){return this._position.elements[0]},set:function(t){this._position.elements[0]=t,this._matrixDirty=!0}},y:{get:function(){return this._position.elements[1]},set:function(t){this._position.elements[1]=t,this._matrixDirty=!0}},z:{get:function(){return this._position.elements[2]},set:function(t){this._position.elements[2]=t,this._matrixDirty=!0}},scale:{get:function(){return this._scale},set:function(t){m.a.warnOnce("Node.scale.set","node.scale is readOnly.Use node.scale.copy instead."),this._scale.copy(t)}},scaleX:{get:function(){return this._scale.elements[0]},set:function(t){this._scale.elements[0]=t,this._matrixDirty=!0}},scaleY:{get:function(){return this._scale.elements[1]},set:function(t){this._scale.elements[1]=t,this._matrixDirty=!0}},scaleZ:{get:function(){return this._scale.elements[2]},set:function(t){this._scale.elements[2]=t,this._matrixDirty=!0}},pivot:{get:function(){return this._pivot},set:function(t){m.a.warnOnce("Node.pivot.set","node.pivot is readOnly.Use node.pivot.copy instead."),this._pivot.copy(t)}},pivotX:{get:function(){return this._pivot.elements[0]},set:function(t){this._pivot.elements[0]=t,this._matrixDirty=!0}},pivotY:{get:function(){return 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this._offset},set:function(t){this._offset=t,this.offsetSize=t/this.data.BYTES_PER_ELEMENT}},offsetSize:0,data:{set:function(t){t&&(this._data=t,this.type=Object(i.getTypedArrayGLType)(t),this.stride=this._stride,this.offset=this._offset,this._isAllDirty=!0)},get:function(){return this._data}},length:{get:function(){return this._data.length}},realLength:{get:function(){return 0===this.strideSize?this._data.length:this._data.length/this.strideSize*this.size}},getByteLength:function(){return this._data.BYTES_PER_ELEMENT*this.realLength},count:{get:function(){return 0===this.strideSize?this._data.length/this.size:this._data.length/this.strideSize}},setSubData:function(t,e){this._isSubDirty=!0,this.data.set(e,t),this.subDataList||(this.subDataList=[]);var n=e.BYTES_PER_ELEMENT*t;this.subDataList.push({byteOffset:n,data:e})},clearSubData:function(){this.subDataList&&(this.subDataList.length=0),this._isSubDirty=!1},clone:function(){var t=new C(null,1);return t.copy(this),t},copy:function(t){var e=t.data;this.data=new e.constructor(e),this.size=t.size,this.stride=t.stride,this.normalized=t.normalized,this.type=t.type,this.offset=t.offset},getOffset:function(t){var e=this.strideSize;return 0===e?t*this.size:t*e+this.offsetSize},get:function(t){var e=this.getOffset(t);return this.getByOffset(e)},getCopy:function(t){return this.get(t).clone()},set:function(t,e){var n=this.getOffset(t);return this.setByOffset(n,e),n},getByOffset:function(t){var e=this.size;return e>1?x[e].fromArray(this._data,t):this._data[t]},setByOffset:function(t,e){var n=this.size,r=this._data;n>1?e.toArray(r,t):r[t]=e,this._isAllDirty=!0},traverse:function(t){for(var e=this.count,n=0;n0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;return this.transformMat4(Y.fromTranslation(G.set(t,e,n))),this},scale:function(){var t=arguments.length>0&&void 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r=this.vertices.count;e&&(n=t.vertices.clone()).traverse((function(t,r,i){n.setByOffset(i,t.transformMat4(e))})),this.vertices.merge(n),this.indices&&t.indices?this.indices.merge(t.indices,(function(t){return t+r})):this.indices=null}return this.uvs&&t.uvs?this.uvs.merge(t.uvs):this.uvs=null,this.uvs1&&t.uvs1?this.uvs1.merge(t.uvs1):this.uvs1=null,this.colors&&t.colors?this.colors.merge(t.colors):this.colors=null,this._normals&&(this._normals=null),this._tangents&&(this._tangents=null),this._tangents1&&(this._tangents1=null),this.isDirty=!0,this},ensureData:function(t,e,n,r){var i=this[t];if(!i||n>i.length){var a=new r(n);i?(a.set(i.data),i.data=a):this[t]=new b(a,e)}},addPoints:function(){var t=this,e=[].slice.call(arguments),n=3*(this.currentVerticesCount+e.length);this.ensureData("vertices",3,n,Float32Array);var r=this.vertices.data;return e.forEach((function(e){var 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0!==arguments[2])||arguments[2];return(n=this.useAABBRaycast?this._aabbRaycast(t):this._raycast(t,e))&&r&&t.sortPoints(n),n},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return this.positionDecodeMat&&(t.QUANTIZED=1,t.POSITION_QUANTIZED=1),this.normalDecodeMat&&(t.QUANTIZED=1,t.NORMAL_QUANTIZED=1),this.uvDecodeMat&&(t.QUANTIZED=1,t.UV_QUANTIZED=1),this.uv1DecodeMat&&(t.QUANTIZED=1,t.UV1_QUANTIZED=1),this.colors&&(t.HAS_COLOR=1,t.COLOR_SIZE=this.colors.size),t},getShaderKey:function(){return void 0===this._shaderKey&&(this._shaderKey="geometry",this.isMorphGeometry?this._shaderKey+="_id_".concat(this.id):(this.colors&&(this._shaderKey+="_colors"),this.positionDecodeMat&&(this._shaderKey+="positionDecodeMat"))),this._shaderKey},getSize:function(){var t=0;for(var e in this)Object(i.hasOwnProperty)(this,e)&&this[e]&&this[e].isGeometryData&&(t+=this[e].getByteLength());return t},destroy:function(){m.a.warn("Geometry.destroy has been deprecated, use mesh.destroy(renderer) instead.")}}),K=a.a.create({Extends:O,isPerspectiveCamera:!0,className:"PerspectiveCamera",_near:.1,near:{get:function(){return this._near},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._near=t}},_far:null,far:{get:function(){return this._far},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._far=t}},_fov:50,fov:{get:function(){return this._fov},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._fov=t}},_aspect:1,aspect:{get:function(){return this._aspect},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._aspect=t}},constructor:function(t){K.superclass.constructor.call(this,t),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=this.projectionMatrix.elements,e=this.near,n=this.far,r=this.aspect,i=this.fov,a=1/Math.tan(.5*d.a.degToRad(i));if(t[0]=a/r,t[5]=a,t[11]=-1,t[15]=0,n){var 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Resized to ").concat(r.width,"x").concat(r.height),t.src),this._originImage=t,r},_glUploadTexture:function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,i=arguments.length>4&&void 0!==arguments[4]?arguments[4]:this.width,a=arguments.length>5&&void 0!==arguments[5]?arguments[5]:this.height,s=t.gl;return this.compressed?s.compressedTexImage2D(e,r,this.internalFormat,i,a,this.border,n):n&&void 0!==n.width?s.texImage2D(e,r,this.internalFormat,this.format,this.type,n):s.texImage2D(e,r,this.internalFormat,i,a,this.border,this.format,this.type,n),this},_uploadTexture:function(t){var e=this;return this.useMipmap&&this.mipmaps?this.mipmaps.forEach((function(n,r){e._glUploadTexture(t,e.target,n.data,r,n.width,n.height)})):this._glUploadTexture(t,this.target,this.image,0),this},_updatePixelStorei:function(){var t=this.state;t.pixelStorei(zt,this.premultiplyAlpha),t.pixelStorei(Wt,!!this.flipY),t.pixelStorei(Yt,this.colorSpaceConversion?qt:Zt)},updateTexture:function(t,e){var n=t.gl;if(this.needUpdate||this.autoUpdate){this._originImage&&this.image===this._canvasImage&&(this.image=this._originImage);var r=this.useMipmap,i=this.useRepeat;if(this.image&&!this.image.length){var a=i||r,s=this.getSupportSize(this.image,a);this.image=this.resizeImg(this.image,s.width,s.height),this.width=this.image.width,this.height=this.image.height}t.activeTexture(n.TEXTURE0+et.MAX_TEXTURE_INDEX),t.bindTexture(this.target,e),this._updatePixelStorei(),this._uploadTexture(t),r&&(this.compressed?this.mipmaps||(m.a.warn("Compressed texture has no mipmips, changed the minFilter from ".concat(this.minFilter," to Linear!"),this),this.minFilter=Bt):n.generateMipmap(this.target)),n.texParameterf(this.target,n.TEXTURE_MAG_FILTER,this.magFilter),n.texParameterf(this.target,n.TEXTURE_MIN_FILTER,this.minFilter),n.texParameterf(this.target,n.TEXTURE_WRAP_S,this.wrapS),n.texParameterf(this.target,n.TEXTURE_WRAP_T,this.wrapT);var o=tt.textureFilterAnisotropic;o&&this.anisotropic>1&&n.texParameterf(this.target,o.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(this.anisotropic,et.MAX_TEXTURE_MAX_ANISOTROPY)),this.needUpdate=!1}return this._needUpdateSubTexture&&(this._uploadSubTextures(t,e),this._needUpdateSubTexture=!1),this},_uploadSubTextures:function(t,e){var n=this;if(this._subTextureList&&this._subTextureList.length>0){var r=t.gl;t.activeTexture(r.TEXTURE0+et.MAX_TEXTURE_INDEX),t.bindTexture(this.target,e),this._updatePixelStorei(),this._subTextureList.forEach((function(t){var e=t[0],i=t[1],a=t[2];r.texSubImage2D(n.target,0,e,i,n.format,n.type,a)})),this._subTextureList.length=0}},_needUpdateSubTexture:!1,_subTextureList:null,updateSubTexture:function(t,e,n){this._subTextureList||(this._subTextureList=[]),this._subTextureList.push([t,e,n]),this._needUpdateSubTexture=!0},getGLTexture:function(t){this.state=t;var e=this.gl=t.gl,n=this.id;this.needDestroy&&(this.destroy(),this.needDestroy=!1);var r=Kt.get(n);return r||(r=e.createTexture(),Kt.add(n,r),this.needUpdate=!0),this.updateTexture(t,r),this.isImageCanRelease&&this._releaseImage(),r},setGLTexture:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return e&&this.destroy(),Kt.add(this.id,t),this},destroy:function(){var t=this.id,e=Kt.get(t);return e&&this.gl&&(this.gl.deleteTexture(e),Kt.remove(t)),this},clone:function(){var t=Object.assign({},this);return delete t.id,new this.constructor(t)}}),Jt=P.a.TEXTURE_2D,$t=P.a.RGBA,te=P.a.UNSIGNED_BYTE,ee=P.a.COLOR_ATTACHMENT0,ne=P.a.DEPTH_STENCIL,re=P.a.DEPTH_TEST,ie=P.a.CULL_FACE,ae=P.a.TRIANGLE_STRIP,se=P.a.NEAREST,oe=P.a.CLAMP_TO_EDGE,ue=new J,ce=a.a.create({Statics:{cache:{get:function(){return ue}},reset:function(t){ue.each((function(t){t.reset()}))},destroy:function(t){ue.each((function(t){t.destroy()}))}},className:"Framebuffer",isFramebuffer:!0,bufferInternalFormat:ne,target:Jt,format:$t,internalFormat:$t,type:te,minFilter:se,magFilter:se,wrapS:oe,wrapT:oe,data:null,attachment:ee,needRenderbuffer:!0,useVao:!0,renderer:null,texture:null,renderbuffer:null,framebuffer:null,_isInit:!1,constructor:function(t,e){this.id=d.a.generateUUID(this.className),this.renderer=t,Object.assign(this,e),this.width||(this.width=t.width),this.height||(this.height=t.height),ue.add(this.id,this)},init:function(){if(!this._isInit&&this.renderer.isInit){this._isInit=!0;var t=this.renderer;this.gl=t.gl,this.state=t.state,this.reset()}},reset:function(){this.destroyResource();var t=this.gl;this.framebuffer=t.createFramebuffer(),this.bind(),this.needRenderbuffer&&(this.renderbuffer=this.createRenderbuffer()),this.texture=this.createTexture(),this.isComplete()||m.a.warn("Framebuffer is not complete => "+t.checkFramebufferStatus(t.FRAMEBUFFER)),this.unbind()},isComplete:function(){var t=this.gl;return!(!t||t.checkFramebufferStatus(t.FRAMEBUFFER)!==t.FRAMEBUFFER_COMPLETE)},bind:function(){this.init(),this._isInit&&this.state.bindFramebuffer(this.gl.FRAMEBUFFER,this.framebuffer)},unbind:function(){if(this.init(),this._isInit){var t=this.state;t.bindFramebuffer(this.gl.FRAMEBUFFER,t.preFramebuffer)}},clear:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:new v.a(0,0,0,0);if(this._isInit){var e=this.gl;e.clearColor(t.r,t.g,t.b,t.a),e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT)}},render:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1,i=arguments.length>4?arguments[4]:void 0;if(this._isInit){var a=this.gl,s=this.state;s.disable(re),s.disable(ie),i&&this.clear(i);var o=dt.getCustomShader(_t.a,gt.a,"","FramebufferTextureShader"),u=Lt.getProgram(o,s);u.useProgram();var c="".concat(t,"_").concat(e,"_").concat(n,"_").concat(r,"_").concat(u.id),h=Ft.getVao(a,c,{useVao:this.useVao,useInstanced:!1,mode:ae});if(h.isDirty){h.isDirty=!1;var f=[t=2*t-1,e=1-2*e,t+(n*=2),e,t,e-(r*=2),t+n,e-r];h.addAttribute(new b(new Float32Array(f),2),u.attributes.a_position),h.addAttribute(new b(new Float32Array([0,1,1,1,0,0,1,0]),2),u.attributes.a_texcoord0)}s.activeTexture(a.TEXTURE0),s.bindTexture(a.TEXTURE_2D,this.texture.getGLTexture(s)),h.draw()}},createRenderbuffer:function(){var t=this.gl,e=this.width,n=this.height,r=t.createRenderbuffer();return t.bindRenderbuffer(t.RENDERBUFFER,r),t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_STENCIL,e,n),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,r),r},createTexture:function(){var t=this.state,e=t.gl,n=new Qt({minFilter:this.minFilter,magFilter:this.magFilter,internalFormat:this.internalFormat,format:this.format,type:this.type,width:this.width,height:this.height,image:this.data,wrapS:this.wrapS,wrapT:this.wrapT}),r=n.getGLTexture(t);return e.framebufferTexture2D(e.FRAMEBUFFER,this.attachment,this.target,r,0),n},resize:function(t,e,n){(n||this.width!==t||this.height!==e)&&(this.width=t,this.height=e,this._isInit&&this.reset())},readPixels:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1,a=Object(i.getTypedArrayClass)(this.type),s=new a(n*r*4);if(this._isInit){var o=this.gl;e=this.height-e-r,this.bind(),o.readPixels(t,e,n,r,this.format,this.type,s),this.unbind()}return s},destroy:function(){return this._isDestroyed||(this.destroyResource(),this.gl=null,ue.removeObject(this),this._isDestroyed=!0),this},destroyResource:function(){var t=this.gl;t&&(this.framebuffer&&(t.deleteFramebuffer(this.framebuffer),this.framebuffer=null),this.renderbuffer&&(t.deleteRenderbuffer(this.renderbuffer),this.renderbuffer=null),this.texture&&(this.texture.destroy(),this.texture=null))}}),he=P.a.TEXTURE_CUBE_MAP,fe=P.a.RGB,le=P.a.LINEAR,de=P.a.CLAMP_TO_EDGE,me=P.a.TEXTURE_CUBE_MAP_POSITIVE_X,_e=a.a.create({Extends:Qt,isCubeTexture:!0,className:"CubeTexture",target:he,internalFormat:fe,format:fe,magFilter:le,minFilter:le,wrapS:de,wrapT:de,constructor:function(t){_e.superclass.constructor.call(this,t),this.image=this.image||[]},_uploadTexture:function(t){var e=this,n=this.image;Array.isArray(n)&&6===n.length?(n[0]&&n[0].width&&(this.width=n[0].width,this.height=n[0].height),n.forEach((function(n,r){e._glUploadTexture(t,me+r,n,0)}))):m.a.error("CubeTexture image must be an Array of length 6",n)},right:{get:function(){return this.image[0]},set:function(t){this.image[0]=t}},left:{get:function(){return this.image[1]},set:function(t){this.image[1]=t}},top:{get:function(){return this.image[2]},set:function(t){this.image[2]=t}},bottom:{get:function(){return this.image[3]},set:function(t){this.image[3]=t}},front:{get:function(){return this.image[4]},set:function(t){this.image[4]=t}},back:{get:function(){return this.image[5]},set:function(t){this.image[5]=t}}}),pe=_e,ge=P.a.TEXTURE_2D,ve=P.a.RGBA,Ee=P.a.NEAREST,Te=P.a.CLAMP_TO_EDGE,Me=P.a.FLOAT,Ae=a.a.create({Extends:Qt,isDataTexture:!0,className:"DataTexture",target:ge,internalFormat:ve,format:ve,type:Me,magFilter:Ee,minFilter:Ee,wrapS:Te,wrapT:Te,dataLength:0,resetSize:function(t){if(t!==this.dataLength){this.dataLength=t;var e=d.a.nextPowerOfTwo(t/4),n=Math.max(Math.log2(e),4),r=Math.floor(n/2),a=n-r;this.width=Math.pow(2,r),this.height=Math.pow(2,a),this.DataClass=Object(i.getTypedArrayClass)(this.type)}},data:{get:function(){return this.image},set:function(t){if(this.image!==t){this.resetSize(t.length);var e=this.width*this.height*4;e===t.length&&t instanceof this.DataClass?this.image=t:(this.image&&this.image.length===e||(this.image=new this.DataClass(e)),this.image.set(t,0)),this.needUpdate=!0}}},constructor:function(t){Ae.superclass.constructor.call(this,t)}}),Le=Ae;function Ie(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){var n=null==t?null:"undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(null==n)return;var r,i,a=[],s=!0,o=!1;try{for(n=n.call(t);!(s=(r=n.next()).done)&&(a.push(r.value),!e||a.length!==e);s=!0);}catch(t){o=!0,i=t}finally{try{s||null==n.return||n.return()}finally{if(o)throw i}}return a}(t,e)||function(t,e){if(!t)return;if("string"==typeof t)return Oe(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return Oe(t,e)}(t,e)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function Oe(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n0&&void 0!==arguments[0]?arguments[0]:{},n=this.lightType;e["LIGHT_TYPE_".concat(n)]=1,e.SIDE=this.side,"NONE"!==n&&(e.HAS_LIGHT=1),this.premultiplyAlpha&&(e.PREMULTIPLY_ALPHA=1);var r=this._textureOption.reset(e);return e.HAS_LIGHT&&(e.HAS_NORMAL=1,r.add(this.normalMap,"NORMAL_MAP",(function(){1!==t.normalMapScale&&(e.NORMAL_MAP_SCALE=1)}))),r.add(this.parallaxMap,"PARALLAX_MAP"),r.add(this.emission,"EMISSION_MAP"),r.add(this.transparency,"TRANSPARENCY_MAP"),this.ignoreTranparent&&(e.IGNORE_TRANSPARENT=1),this.alphaCutoff>0&&(e.ALPHA_CUTOFF=1),this.useHDR&&(e.USE_HDR=1),this.gammaCorrection&&(e.GAMMA_CORRECTION=1),this.receiveShadows&&(e.RECEIVE_SHADOWS=1),this.castShadows&&(e.CAST_SHADOWS=1),this.uvMatrix&&(e.UV_MATRIX=1),this.uvMatrix1&&(e.UV_MATRIX1=1),this.usePhysicsLight&&(e.USE_PHYSICS_LIGHT=1),this.isDiffuesEnvAndAmbientLightWorkTogether&&(e.IS_DIFFUESENV_AND_AMBIENTLIGHT_WORK_TOGETHER=1),r.update(),e},_textureOption:{uvTypes:null,option:null,reset:function(t){return this.option=t,this.uvTypes={},this},add:function(t,e,n){if(t&&t.isTexture){var r=this.uvTypes,i=this.option,a=t.uv||0;r[a]=1,i[e]=a,t.isCubeTexture&&(i["".concat(e,"_CUBE")]=1),n&&n(t)}return this},update:function(){var t=[0,1],e=this.uvTypes,n=this.option;for(var r in e)-1!==t.indexOf(Number(r))?n["HAS_TEXCOORD".concat(r)]=1:(m.a.warnOnce("Material._textureOption.update(".concat(r,")"),"uv_".concat(r," not support!")),n.HAS_TEXCOORD0=1);return this}},getInstancedUniforms:function(){var t=this._instancedUniforms;if(!this._instancedUniforms){var e=this.uniforms;for(var n in t=this._instancedUniforms=[],e){var r=this.getUniformInfo(n);r.isDependMesh&&!r.notSupportInstanced&&t.push({name:n,info:r})}}return t},getUniformData:function(t,e,n){return this.getUniformInfo(t).get(e,this,n)},getAttributeData:function(t,e,n){return this.getAttributeInfo(t).get(e,this,n)},getUniformInfo:function(t){return this.getInfo("uniforms",t)},getAttributeInfo:function(t){return this.getInfo("attributes",t)},getInfo:function(t,e){var n=this[t][e];return"string"==typeof n&&(n=Ue[n]),n&&n.get||(m.a.warnOnce("material.getInfo-"+e,"Material.getInfo: no this semantic:"+e),n=Qe),n},clone:function(){var t=new this.constructor;for(var e in this)"id"!==e&&(t[e]=this[e]);return t},destroyTextures:function(){this.getTextures().forEach((function(t){t.destroy()}))},getTextures:function(){var t=[];for(var e in this){var n=this[e];n&&n.isTexture&&t.push(n)}return t},_copyProps:function(t,e){for(var n in e)void 0===t[n]&&(t[n]=e[n])}}),$e=a.a.create({Extends:Je,isBasicMaterial:!0,className:"BasicMaterial",lightType:"BLINN-PHONG",diffuse:null,ambient:null,specular:null,emission:null,specularEnvMap:null,specularEnvMatrix:null,reflectivity:0,refractRatio:0,refractivity:0,shininess:32,usedUniformVectors:11,constructor:function(t){this.diffuse=new v.a(.5,.5,.5),this.specular=new v.a(1,1,1),this.emission=new v.a(0,0,0),$e.superclass.constructor.call(this,t),Object.assign(this.uniforms,{u_diffuse:"DIFFUSE",u_specular:"SPECULAR",u_ambient:"AMBIENT",u_shininess:"SHININESS",u_reflectivity:"REFLECTIVITY",u_refractRatio:"REFRACTRATIO",u_refractivity:"REFRACTIVITY",u_specularEnvMap:"SPECULARENVMAP",u_specularEnvMatrix:"SPECULARENVMATRIX"}),this.addTextureUniforms({u_diffuse:"DIFFUSE",u_specular:"SPECULAR",u_ambient:"AMBIENT"})},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};$e.superclass.getRenderOption.call(this,t);var e=this._textureOption.reset(t),n=this.lightType;"PHONG"!==n&&"BLINN-PHONG"!==n||(t.HAS_SPECULAR=1);var r=this.diffuse;return r&&r.isTexture&&(r.isCubeTexture?t.DIFFUSE_CUBE_MAP=1:e.add(this.diffuse,"DIFFUSE_MAP")),t.HAS_LIGHT&&(e.add(this.specular,"SPECULAR_MAP"),e.add(this.ambient,"AMBIENT_MAP"),e.add(this.specularEnvMap,"SPECULAR_ENV_MAP")),e.update(),t}}),tn=$e,en=P.a.POSITION,nn=P.a.NORMAL,rn=P.a.DEPTH,an=P.a.DISTANCE,sn=P.a.NONE,on=a.a.create({Extends:tn,isGeometryMaterial:!0,className:"GeometryMaterial",vertexType:en,lightType:sn,writeOriginData:!1,constructor:function(t){on.superclass.constructor.call(this,t),Object.assign(this.uniforms,{u_cameraFar:"CAMERAFAR",u_cameraNear:"CAMERANEAR",u_cameraType:"CAMERATYPE"})},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};switch(on.superclass.getRenderOption.call(this,t),t["VERTEX_TYPE_".concat(this.vertexType)]=1,this.vertexType){case en:t.HAS_FRAG_POS=1;break;case nn:t.HAS_NORMAL=1;break;case rn:break;case an:t.HAS_FRAG_POS=1}return this.writeOriginData&&(t.WRITE_ORIGIN_DATA=1),t}}),un=on,cn=a.a.create({Extends:O,isOrthographicCamera:!0,className:"OrthographicCamera",_left:-1,left:{get:function(){return this._left},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._left=t}},_right:1,right:{get:function(){return this._right},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._right=t}},_bottom:-1,bottom:{get:function(){return this._bottom},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._bottom=t}},_top:1,top:{get:function(){return this._top},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._top=t}},_near:.1,near:{get:function(){return this._near},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._near=t}},_far:1,far:{get:function(){return this._far},set:function(t){this._needUpdateProjectionMatrix=!0,this._isGeometryDirty=!0,this._far=t}},constructor:function(t){cn.superclass.constructor.call(this,t),this.updateProjectionMatrix()},updateProjectionMatrix:function(){this.projectionMatrix.ortho(this.left,this.right,this.bottom,this.top,this.near,this.far)},getGeometry:function(t){if(t||!this._geometry||this._isGeometryDirty){this._isGeometryDirty=!1;var e=new Z,n=[this.left,this.bottom,-this.near],r=[this.right,this.bottom,-this.near],i=[this.right,this.top,-this.near],a=[this.left,this.top,-this.near],s=[this.left,this.bottom,-this.far],o=[this.right,this.bottom,-this.far],u=[this.right,this.top,-this.far],c=[this.left,this.top,-this.far];e.addRect(s,o,u,c),e.addRect(o,r,i,u),e.addRect(r,n,a,i),e.addRect(n,s,c,a),e.addRect(c,u,i,a),e.addRect(n,r,o,s),this._geometry=e}return this._geometry}}),hn=cn,fn=P.a.DEPTH,ln=P.a.BACK,dn=null,mn=new v.a(1,1,1),_n=new o.a,pn=function(t){return t.material.castShadows},gn=a.a.create({isLightShadow:!0,className:"LightShadow",light:null,renderer:null,framebuffer:null,camera:null,width:1024,height:1024,maxBias:.05,minBias:.005,cameraInfo:null,debug:!1,constructor:function(t){this.id=d.a.generateUUID(this.className),Object.assign(this,t)},createFramebuffer:function(){this.framebuffer||(this.framebuffer=new ce(this.renderer,{width:this.width,height:this.height}),this.debug&&this.showShadowMap())},updateLightCamera:function(t){this.light.isDirectionalLight?this.updateDirectionalLightCamera(t):this.light.isSpotLight&&this.updateSpotLightCamera(t)},updateDirectionalLightCamera:function(t){var e=this.light;if(this.camera.lookAt(e.direction),this.cameraInfo)this.updateCustumCamera(this.cameraInfo);else{var n=t.getGeometry();if(n){this.camera.updateViewMatrix(),_n.multiply(this.camera.viewMatrix,t.worldMatrix);var r=n.getBounds(_n);this.camera.near=-r.zMax,this.camera.far=-r.zMin,this.camera.left=r.xMin,this.camera.right=r.xMax,this.camera.bottom=r.yMin,this.camera.top=r.yMax}}this.camera.updateViewMatrix()},updateCustumCamera:function(t){for(var e in t)this.camera[e]=t[e]},updateSpotLightCamera:function(t){var e=this.light;this.camera.lookAt(e.direction),this.cameraInfo?this.updateCustumCamera(this.cameraInfo):(this.camera.fov=2*e.outerCutoff,this.camera.near=.01,this.camera.far=t.far,this.camera.aspect=1),this.camera.updateViewMatrix()},createCamera:function(t){this.camera||(this.light.isDirectionalLight?this.camera=new hn:this.light.isSpotLight&&(this.camera=new Q),this.camera.addTo(this.light)),(this.light.isDirty||this._cameraMatrixVersion!==t.matrixVersion)&&(this.updateLightCamera(t),this._cameraMatrixVersion=t.matrixVersion,this.light.isDirty=!1)},createShadowMap:function(t){this.createFramebuffer(),this.createCamera(t);var e=this.renderer,n=this.framebuffer,r=this.camera;dn||(dn=new un({vertexType:fn,side:ln,writeOriginData:!0})),n.bind(),e.state.viewport(0,0,this.width,this.height),e.clear(mn),r.updateViewProjectionMatrix(),Ue.setCamera(r),e.forceMaterial=dn,this.renderShadowScene(e),delete e.forceMaterial,n.unbind(),Ue.setCamera(t),e.viewport()},renderShadowScene:function(t){t.renderList.traverse((function(e){pn(e)&&t.renderMesh(e)}),(function(e){t.renderInstancedMeshes(e.filter((function(t){return pn(t)})))}))},showShadowMap:function(){var t=this;this.renderer.on("afterRender",(function(){t.framebuffer.render(0,.7,.3,.3)}))}}),vn=P.a.DISTANCE,En=P.a.BACK,Tn=P.a.TEXTURE_CUBE_MAP,Mn=P.a.TEXTURE0,An=P.a.TEXTURE_CUBE_MAP_POSITIVE_X,Ln=P.a.NEAREST,In=P.a.FRAMEBUFFER,On=P.a.FRAMEBUFFER_COMPLETE,Sn=null,Rn=new v.a(0,0,0,0),yn=new c.a,Nn=[[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,-1,0,0,-1,0,0,0,1,0,0,-1,0,-1,0,0,-1,0]],xn=function(t,e){if(t.material.castShadows){if(!t.frustumTest)return!0;if(e.isMeshVisible(t))return!0}return!1},Cn=a.a.create({isLightShadow:!0,className:"CubeLightShadow",Extends:gn,light:null,renderer:null,framebuffer:null,camera:null,width:1024,height:1024,maxBias:.05,minBias:.005,debug:!1,constructor:function(t){Cn.superclass.constructor.call(this,t)},createFramebuffer:function(){if(!this.framebuffer){this.framebuffer=new ce(this.renderer,{target:Tn,width:1024,height:1024,createTexture:function(){var t=this.state.gl,e=new pe({image:[null,null,null,null,null,null],type:this.type,format:this.format,internalFormat:this.internalFormat,magFilter:Ln,minFilter:Ln,width:1024,height:1024});return t.checkFramebufferStatus(In)!==On&&m.a.warn("Framebuffer is not complete",t.checkFramebufferStatus(In)),e},bindTexture:function(t){t=t||0;var e=this.state,n=e.gl,r=this.texture.getGLTexture(e);e.activeTexture(Mn+et.MAX_TEXTURE_INDEX),e.bindTexture(this.target,r),n.framebufferTexture2D(In,this.attachment,An+t,r,0)}})}},updateLightCamera:function(t){this.camera.fov=90,this.camera.near=t.near,this.camera.far=t.far,this.camera.aspect=1,this.camera.updateViewMatrix()},createCamera:function(t){this.camera||(this.camera=new Q,this.updateLightCamera(t))},createShadowMap:function(t){this.createFramebuffer(),this.createCamera(t);var e=this.renderer,n=this.framebuffer,r=this.camera;Sn||(Sn=new un({vertexType:vn,side:En,writeOriginData:!1})),n.bind(),e.state.viewport(0,0,n.width,n.height),this.light.worldMatrix.getTranslation(r.position);for(var i=0;i<6;i++)n.bindTexture(i),yn.fromArray(Nn[0],3*i).add(r.position),r.up.fromArray(Nn[1],3*i),r.lookAt(yn),r.updateViewProjectionMatrix(),e.clear(Rn),Ue.setCamera(r),e.forceMaterial=Sn,this.renderShadowScene(e);r.matrix.identity(),r.updateViewProjectionMatrix(),delete e.forceMaterial,n.unbind(),Ue.setCamera(t),e.viewport()},renderShadowScene:function(t){var e=t.renderList,n=this.camera;e.traverse((function(e){xn(e,n)&&t.renderMesh(e)}),(function(e){var r=e.filter((function(t){return xn(t,n)}));t.renderInstancedMeshes(r)}))}}),bn=Cn,Pn=a.a.create({Extends:M,isPointLight:!0,className:"PointLight",constructor:function(t){Pn.superclass.constructor.call(this,t)},createShadowMap:function(t,e){this.shadow&&(this.lightShadow||(this.lightShadow=new bn({light:this,renderer:t}),"minBias"in this.shadow&&(this.lightShadow.minBias=this.shadow.minBias),"maxBias"in this.shadow&&(this.lightShadow.maxBias=this.shadow.maxBias)),this.lightShadow.createShadowMap(e))}}),wn=Pn,Hn=new o.a,Dn=new c.a,Fn=a.a.create({Extends:M,isDirectionalLight:!0,className:"DirectionalLight",constructor:function(t){this.direction=new c.a(0,0,1),Fn.superclass.constructor.call(this,t)},createShadowMap:function(t,e){this.shadow&&(this.lightShadow||(this.lightShadow=new gn({light:this,renderer:t,width:this.shadow.width||t.width,height:this.shadow.height||t.height,debug:this.shadow.debug,cameraInfo:this.shadow.cameraInfo}),"minBias"in this.shadow&&(this.lightShadow.minBias=this.shadow.minBias),"maxBias"in this.shadow&&(this.lightShadow.maxBias=this.shadow.maxBias)),this.lightShadow.createShadowMap(e))},getWorldDirection:function(){return Dn.copy(this.direction).transformDirection(this.worldMatrix).normalize(),Dn},getViewDirection:function(t){var e=t.getModelViewMatrix(this,Hn);return Dn.copy(this.direction).transformDirection(e).normalize(),Dn}}),Un=Fn,Gn=new o.a,Bn=new c.a,Vn=a.a.create({Extends:M,isSpotLight:!0,className:"SpotLight",_cutoffCos:.9763,_cutoff:12.5,cutoff:{get:function(){return this._cutoff},set:function(t){this._cutoff=t,this._cutoffCos=Math.cos(d.a.degToRad(t))}},_outerCutoffCos:.9537,_outerCutoff:17.5,outerCutoff:{get:function(){return this._outerCutoff},set:function(t){this._outerCutoff=t,this._outerCutoffCos=Math.cos(d.a.degToRad(t))}},constructor:function(t){this.direction=new c.a(0,0,1),Vn.superclass.constructor.call(this,t)},createShadowMap:function(t,e){this.shadow&&(this.lightShadow||(this.lightShadow=new gn({light:this,renderer:t,width:this.shadow.width||t.width,height:this.shadow.height||t.height,debug:this.shadow.debug,cameraInfo:this.shadow.cameraInfo}),"minBias"in this.shadow&&(this.lightShadow.minBias=this.shadow.minBias),"maxBias"in this.shadow&&(this.lightShadow.maxBias=this.shadow.maxBias)),this.lightShadow.createShadowMap(e))},getWorldDirection:function(){return Bn.copy(this.direction).transformDirection(this.worldMatrix).normalize(),Bn},getViewDirection:function(t){var e=t.getModelViewMatrix(this,Gn);return Bn.copy(this.direction).transformDirection(e).normalize(),Bn}}),Xn=Vn,jn=a.a.create({Extends:Je,isShaderMaterial:!0,className:"ShaderMaterial",vs:"",fs:"",useHeaderCache:!1,constructor:function(t){jn.superclass.constructor.call(this,t)},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if(jn.superclass.getRenderOption.call(this,t),this.getCustomRenderOption){var e=this.getCustomRenderOption({});for(var n in e)t["HILO_CUSTUM_OPTION_".concat(n)]=e[n]}return t},getCustomRenderOption:null}),kn=jn,zn=n(15),Wn=n.n(zn),Yn=a.a.create({Extends:Z,isMorphGeometry:!0,className:"MorphGeometry",isStatic:!1,weights:[],targets:null,constructor:function(t){Yn.superclass.constructor.call(this,t),this.weights=this.weights||[]},update:function(t,e){this.weights=t,this._originalMorphIndices=e},clone:function(){return Z.prototype.clone.call(this,{targets:this.targets,weights:this.weights})},getRenderOption:function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return Yn.superclass.getRenderOption.call(this,e),this.targets&&(this._maxMorphTargetCount||(this._maxMorphTargetCount=Math.floor(8/Object.keys(this.targets).length)),Object(i.each)(this.targets,(function(n,r){e.MORPH_TARGET_COUNT=Math.min(n.length,t._maxMorphTargetCount),"vertices"===r?e.MORPH_HAS_POSITION=1:"normals"===r?e.MORPH_HAS_NORMAL=1:"tangents"===r&&(e.MORPH_HAS_TANGENT=1)}))),e}}),qn=Yn,Zn={POSITION:{name:"vertices",decodeMatName:"positionDecodeMat"},TEXCOORD_0:{name:"uvs",decodeMatName:"uvDecodeMat"},TEXCOORD_1:{name:"uvs1",decodeMatName:"uv1DecodeMat"},NORMAL:{name:"normals",decodeMatName:"normalDecodeMat"},JOINT:{name:"skinIndices"},JOINTS_0:{name:"skinIndices"},WEIGHT:{name:"skinWeights"},WEIGHTS_0:{name:"skinWeights"},TANGENT:{name:"tangents"},COLOR_0:{name:"colors"}},Kn={Geometry:Z,GeometryData:b};var Qn={_decodeTotalTime:0,wasmURL:"",workerURL:"",useWASM:!0,useWebWorker:!0,useAuto:!0,init:function(){return Qn.useAuto?Wn.a.initWASM(Qn.wasmURL,Qn.memPages):Qn.useWebWorker?Wn.a.initWorker(Qn.workerURL):Qn.useWASM?Wn.a.initWASM(Qn.wasmURL,Qn.memPages):Promise.resolve()},parse:function(t,e,n,r){var i=Date.now(),a=e.bufferViews[t.bufferView],s=Qn.wasmURL,o=Qn.workerURL,u=Qn.useAuto,c=Qn.useWASM,h=Qn.useWebWorker,f=new Uint8Array(a.buffer,a.byteOffset,a.byteLength);function l(e){Qn._decodeTotalTime+=Date.now()-i;var n=e.toHilo3dGeometry(Kn,r.primitive._geometry);return t.targets&&(n=function(t,e,n){if(!n.isMorphGeometry){var r=new qn;for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&"id"!==i&&(r[i]=n[i]);r.targets={},n=r}for(var a=n.targets,s=0;s0&&void 0!==arguments[0]?arguments[0]:{};return t["FOG_".concat(this.mode)]=1,t}}),hr=n(16),fr=new hr.a,lr=new o.a,dr=a.a.create({Extends:g,isMesh:!0,className:"Mesh",geometry:null,material:null,useInstanced:!1,frustumTest:!0,constructor:function(t){dr.superclass.constructor.call(this,t)},clone:function(t){var e=g.prototype.clone.call(this,t);return Object.assign(e,{geometry:this.geometry,material:this.material}),e},raycast:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];if(!this.visible)return null;var n=this.geometry,r=this.material,i=this.worldMatrix;if(n&&r){lr.invert(i),fr.copy(t),fr.transformMat4(lr);var a=n.raycast(fr,r.side,e);if(a)return a.forEach((function(t){t.transformMat4(i)})),a}return null},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return this.geometry.getRenderOption(t),t},isDestroyed:{get:function(){return this._isDestroyed}},destroy:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(this._isDestroyed)return this;this.removeFromParent();var n=t.resourceManager;return n.destroyMesh(this),this.material&&e&&this.material.destroyTextures(),this.off(),this.geometry=null,this.material=null,this._isDestroyed=!0,this}}),mr=dr,_r=new o.a,pr=new o.a,gr=a.a.create({Extends:mr,isSkinedMesh:!0,className:"SkinedMesh",useInstanced:!1,jointMatTexture:null,frustumTest:!1,skeleton:null,constructor:function(t){gr.superclass.constructor.call(this,t)},getJointMat:function(){var t=this;if(this.skeleton&&!(this.skeleton.jointCount<=0)){var e=this.skeleton.jointNodeList,n=this.skeleton.inverseBindMatrices,r=16*this.skeleton.jointCount;return this.jointMat&&this.jointMat.length===r||(this.jointMat=new Float32Array(r)),this.clonedFrom?pr.invert(this.clonedFrom.worldMatrix):pr.invert(this.worldMatrix),e.forEach((function(e,r){_r.copy(pr),_r.multiply(e.worldMatrix),_r.multiply(n[r]),_r.toArray(t.jointMat,16*r)})),this.jointMat}},resetJointNamesByNodeName:function(t){this.skeleton.resetJointNamesByNodeName(t)},resetSkinIndices:function(t){var e=this.skeleton;if(e){var n=this.geometry,r=n.skinIndices;if(r){this.material.isDirty=!0,n.isDirty=!0,r.isDirty=!0;var i=new R.a;r.traverse((function(n,a,s){n.elements.forEach((function(n,r){var a=e.jointNames[n],s=t.jointNames.indexOf(a);s>=0?i.elements[r]=s:m.a.warnOnce("SkinedMesh.resetSkinIndices","SkinedMesh.resetSkinIndices: no jointName found!",a)})),r.setByOffset(s,i)}))}}},initJointMatTexture:function(){if(!this.jointMatTexture){var t=this.getJointMat();this.jointMatTexture=new Le({data:t})}return this.jointMatTexture},updateJointMatTexture:function(){if(this.jointMatTexture){var t=this.getJointMat();this.jointMatTexture.data.set(t,0),this.jointMatTexture.needUpdate=!0}else this.initJointMatTexture()},clone:function(t){var e=mr.prototype.clone.call(this,t);return Object.assign(e,{useInstanced:this.useInstanced,skeleton:this.skeleton.clone()}),e.clonedFrom=this,e},getRenderOption:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};gr.superclass.getRenderOption.call(this,t);var e=this.skeleton.jointCount;if(e&&(t.JOINT_COUNT=e,et.VERTEX_TEXTURE_FLOAT)){var n=(et.MAX_VERTEX_UNIFORM_VECTORS-22)/4;e>n&&(t.JOINT_MAT_MAP=1)}return t}}),vr=gr,Er=a.a.create({isSkeleton:!0,className:"Skeleton",userData:null,constructor:function(t){this.id=d.a.generateUUID(this.className),this.jointNodeList=[],this.jointNames=[],this.inverseBindMatrices=[],Object.assign(this,t)},jointCount:{get:function(){return this.jointNodeList.length}},_rootNode:null,rootNode:{get:function(){return this._rootNode},set:function(t){this._rootNode=t,t&&this._initJointNodeList()}},_initJointNodeList:function(){var t={};this.rootNode.traverse((function(e){t[e.jointName]=e})),this.jointNodeList=this.jointNames.map((function(e){return t[e]}))},resetJointNamesByNodeName:function(t){var e=this.jointNames;this.jointNodeList.forEach((function(n,r){var i=t.rootNode.getChildByName(n.name);i&&(e[r]=i.jointName)}))},clone:function(t){var e=new Er;return e.copy(this,t),e},copy:function(t,e){return this.inverseBindMatrices=t.inverseBindMatrices,this.jointNames=t.jointNames.slice(),void 0===e&&(e=t.rootNode),this.rootNode=e,this}}),Tr=Er,Mr="1.16.0",Ar=a.a.create({className:"RenderInfo",isRenderInfo:!0,constructor:function(){this.reset()},addFaceCount:function(t){this._currentFaceCount+=t},addDrawCount:function(t){this._currentDrawCount+=t},reset:function(){this.faceCount=Math.floor(this._currentFaceCount),this.drawCount=Math.floor(this._currentDrawCount),this._currentFaceCount=0,this._currentDrawCount=0}}),Lr=new c.a,Ir=function(t,e){var n=t.material.renderOrder,r=e.material.renderOrder;if(n!==r)return n-r;var i=t.material._shaderNumId||0,a=e.material._shaderNumId||0;return i!==a?i-a:t._sortRenderZ-e._sortRenderZ},Or=function(t,e){var n=t.material.renderOrder,r=e.material.renderOrder;return n!==r?n-r:e._sortRenderZ-t._sortRenderZ},Sr=a.a.create({className:"RenderList",isRenderList:!0,useInstanced:!1,constructor:function(){this.opaqueList=[],this.transparentList=[],this.instancedDict={}},reset:function(){this.opaqueList.length=0,this.transparentList.length=0,this.instancedDict={}},traverse:function(t,e){this.opaqueList.forEach((function(e){t(e)}));var n=this.instancedDict;for(var r in n){var i=n[r];i.length>2&&e?e(i):i.forEach((function(e){t(e)}))}this.transparentList.forEach((function(e){t(e)}))},sort:function(){this.transparentList.sort(Or),this.opaqueList.sort(Ir)},addMesh:function(t,e){var n=t.material,r=t.geometry;if(n&&r){if(t.frustumTest&&!e.isMeshVisible(t))return;if(this.useInstanced&&t.useInstanced){var i=this.instancedDict,a=n.id+"_"+r.id,s=i[a];i[a]||(s=i[a]=[]),s.push(t)}else t.worldMatrix.getTranslation(Lr),Lr.transformMat4(e.viewProjectionMatrix),t._sortRenderZ=Lr.z,n.transparent?this.transparentList.push(t):this.opaqueList.push(t)}else m.a.warnOnce("RenderList.addMesh(".concat(t.id,")"),"Mesh must have material and geometry",t)}}),Rr=a.a.create({className:"WebGLState",isWebGLState:!0,systemFramebuffer:null,constructor:function(t){this.gl=t,this.reset()},reset:function(){this._dict={},this.activeTextureIndex=null,this.textureUnitDict={},this.currentFramebuffer=null,this.preFramebuffer=null,this._pixelStorei={}},enable:function(t){!0!==this._dict[t]&&(this._dict[t]=!0,this.gl.enable(t))},disable:function(t){!1!==this._dict[t]&&(this._dict[t]=!1,this.gl.disable(t))},bindFramebuffer:function(t,e){this.currentFramebuffer!==e&&(this.preFramebuffer=this.currentFramebuffer,this.currentFramebuffer=e,this.gl.bindFramebuffer(t,e))},bindSystemFramebuffer:function(){this.bindFramebuffer(this.gl.FRAMEBUFFER,this.systemFramebuffer)},useProgram:function(t){this.set1("useProgram",t)},depthFunc:function(t){this.set1("depthFunc",t)},depthMask:function(t){this.set1("depthMask",t)},clear:function(t){this.gl.clear(t)},depthRange:function(t,e){this.set2("depthRange",t,e)},stencilFunc:function(t,e,n){this.set3("stencilFunc",t,e,n)},stencilMask:function(t){this.set1("stencilMask",t)},stencilOp:function(t,e,n){this.set3("stencilOp",t,e,n)},colorMask:function(t,e,n,r){this.set4("colorMask",t,e,n,r)},cullFace:function(t){this.set1("cullFace",t)},frontFace:function(t){this.set1("frontFace",t)},blendFuncSeparate:function(t,e,n,r){this.set4("blendFuncSeparate",t,e,n,r)},blendEquationSeparate:function(t,e){this.set2("blendEquationSeparate",t,e)},pixelStorei:function(t,e){this._pixelStorei[t]!==e&&(this._pixelStorei[t]=e,this.gl.pixelStorei(t,e))},viewport:function(t,e,n,r){this.set4("viewport",t,e,n,r)},activeTexture:function(t){this.activeTextureIndex!==t&&(this.activeTextureIndex=t,this.gl.activeTexture(t))},bindTexture:function(t,e){var n=this.getActiveTextureUnit();n[t]!==e&&(n[t]=e,this.gl.bindTexture(t,e))},getActiveTextureUnit:function(){var t=this.textureUnitDict[this.activeTextureIndex];return t||(t=this.textureUnitDict[this.activeTextureIndex]={}),t},set1:function(t,e){this._dict[t]!==e&&(this._dict[t]=e,this.gl[t](e))},set2:function(t,e,n){var r=this._dict[t];r||(r=this._dict[t]=[]),r[0]===e&&r[1]===n||(r[0]=e,r[1]=n,this.gl[t](e,n))},set3:function(t,e,n,r){var i=this._dict[t];i||(i=this._dict[t]=[]),i[0]===e&&i[1]===n&&i[2]===r||(i[0]=e,i[1]=n,i[2]=r,this.gl[t](e,n,r))},set4:function(t,e,n,r,i){var a=this._dict[t];a||(a=this._dict[t]=[]),a[0]===e&&a[1]===n&&a[2]===r&&a[3]===i||(a[0]=e,a[1]=n,a[2]=r,a[3]=i,this.gl[t](e,n,r,i))},get:function(t){return this._dict[t]}}),yr=a.a.create({Mixes:s.a,className:"WebGLResourceManager",isWebGLResourceManager:!0,hasNeedDestroyResource:!1,constructor:function(t){this._needDestroyResources=[],Object.assign(this,t)},destroyMesh:function(t){var e=this;this.getMeshResources(t).forEach((function(t){e.destroyIfNoRef(t)})),t._vao=t._program=t._shader=null},getMeshResources:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];return t._shader&&e.push(t._shader),t._vao&&(e.push(t._vao),t._vao.getResources(e)),t._program&&e.push(t._program),e},destroyIfNoRef:function(t){var e=this._needDestroyResources;return t&&e.indexOf(t)<0&&e.push(t),this},getUsedResources:function(t){var e=this,n=[];return t&&t.traverse((function(t){t.isMesh&&!t.isDestroyed&&e.getMeshResources(t,n)})),n},destroyUnsuedResource:function(t){var e=this,n=this._needDestroyResources;if(0===n.length)return this;var r=this.getUsedResources(t);return n.forEach((function(t){r.indexOf(t)<0&&t&&t.destroy&&!t.alwaysUse&&(e.fire("destroyResource",t.id),t.destroy())})),this.reset(),this},reset:function(){return this._needDestroyResources.length=0,this}}),Nr=new o.a,xr=new c.a,Cr=new Float32Array([0,0,0]),br=a.a.create({isLightManager:!0,className:"LightManager",constructor:function(t){this.ambientLights=[],this.directionalLights=[],this.pointLights=[],this.spotLights=[],this.areaLights=[],this.lightInfo={AMBIENT_LIGHTS:0,POINT_LIGHTS:0,DIRECTIONAL_LIGHTS:0,SPOT_LIGHTS:0,AREA_LIGHTS:0,uid:0},Object.assign(this,t)},getRenderOption:function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return Object(i.each)(this.lightInfo,(function(n,r){if("uid"!==r&&n){e[r]=n;var i=t.getShadowMapCount(r);i&&(e[r+"_SMC"]=i)}})),e},addLight:function(t){var e=null;return t.enabled?(t.isAmbientLight?e=this.ambientLights:t.isDirectionalLight?e=this.directionalLights:t.isPointLight?e=this.pointLights:t.isSpotLight?e=this.spotLights:t.isAreaLight?e=this.areaLights:m.a.warnOnce("LightManager.addLight(".concat(t.id,")"),"Not support this light:",t),e&&(t.shadow?e.unshift(t):e.push(t)),this):this},getDirectionalInfo:function(t){var e=[],n=[],r=[],i=[],a=[],s=[];this.directionalLights.forEach((function(o,u){var c=3*u;o.getRealColor().toRGBArray(e,c),o.getViewDirection(t).toArray(n,c),o.shadow&&o.lightShadow&&(r.push(o.lightShadow.framebuffer.texture),i.push(o.lightShadow.width),i.push(o.lightShadow.height),s.push(o.lightShadow.minBias,o.lightShadow.maxBias),Nr.copy(t.worldMatrix),Nr.premultiply(o.lightShadow.camera.viewProjectionMatrix),Nr.toArray(a,16*u))}));var o={colors:new Float32Array(e),infos:new Float32Array(n)};return r.length&&(o.shadowMap=r,o.shadowMapSize=new Float32Array(i),o.shadowBias=new Float32Array(s),o.lightSpaceMatrix=new Float32Array(a)),o},getSpotInfo:function(t){var e=[],n=[],r=[],i=[],a=[],s=[],o=[],u=[],c=[],h=[];this.spotLights.forEach((function(f,l){var d=3*l;f.getRealColor().toRGBArray(e,d),f.toInfoArray(n,d),f.getViewDirection(t).toArray(i,d),h.push(f.range),a.push(f._cutoffCos,f._outerCutoffCos),t.getModelViewMatrix(f,Nr),Nr.getTranslation(xr),xr.toArray(r,d),f.shadow&&f.lightShadow&&(s.push(f.lightShadow.framebuffer.texture),o.push(f.lightShadow.width),o.push(f.lightShadow.height),c.push(f.lightShadow.minBias,f.lightShadow.maxBias),Nr.multiply(f.lightShadow.camera.viewProjectionMatrix,t.worldMatrix),Nr.toArray(u,16*l))}));var f={colors:new Float32Array(e),infos:new Float32Array(n),poses:new Float32Array(r),dirs:new Float32Array(i),cutoffs:new Float32Array(a),ranges:new Float32Array(h)};return s.length&&(f.shadowMap=s,f.shadowMapSize=new Float32Array(o),f.shadowBias=new Float32Array(c),f.lightSpaceMatrix=new Float32Array(u)),f},getPointInfo:function(t){var e=[],n=[],r=[],i=[],a=[],s=[],o=[],u=[];this.pointLights.forEach((function(c,h){var f=3*h;c.getRealColor().toRGBArray(e,f),c.toInfoArray(n,f),u.push(c.range),t.getModelViewMatrix(c,Nr),Nr.getTranslation(xr),xr.toArray(r,f),c.shadow&&c.lightShadow&&(i.push(c.lightShadow.framebuffer.texture),s.push(c.lightShadow.minBias,c.lightShadow.maxBias),t.worldMatrix.toArray(a,16*h),o[2*h]=c.lightShadow.camera.near,o[2*h+1]=c.lightShadow.camera.far)}));var c={colors:new Float32Array(e),infos:new Float32Array(n),poses:new Float32Array(r),ranges:new Float32Array(u)};return i.length&&(c.shadowMap=i,c.shadowBias=new Float32Array(s),c.lightSpaceMatrix=new Float32Array(a),c.cameras=new Float32Array(o)),c},getAreaInfo:function(t){var e,n,r=[],i=[],a=[],s=[];return this.areaLights.forEach((function(o,u){var c=3*u;o.getRealColor().toRGBArray(r,c),t.getModelViewMatrix(o,Nr),Nr.getTranslation(xr),xr.toArray(i,c);var h=Nr.getRotation();Nr.fromQuat(h),xr.set(.5*o.width,0,0),xr.transformMat4(Nr),xr.toArray(a,c),xr.set(0,.5*o.height,0),xr.transformMat4(Nr),xr.toArray(s,c),e=o.ltcTexture1,n=o.ltcTexture2})),{colors:new Float32Array(r),poses:new Float32Array(i),width:new Float32Array(a),height:new Float32Array(s),ltcTexture1:e,ltcTexture2:n}},getAmbientInfo:function(){return Cr[0]=Cr[1]=Cr[2]=0,this.ambientLights.forEach((function(t){var e=t.getRealColor();Cr[0]+=e.r,Cr[1]+=e.g,Cr[2]+=e.b})),Cr[0]=Math.min(1,Cr[0]),Cr[1]=Math.min(1,Cr[1]),Cr[2]=Math.min(1,Cr[2]),Cr},updateInfo:function(t){var e=this.lightInfo,n=this.ambientLights,r=this.directionalLights,i=this.pointLights,a=this.spotLights,s=this.areaLights;e.AMBIENT_LIGHTS=n.length,e.POINT_LIGHTS=i.length,e.DIRECTIONAL_LIGHTS=r.length,e.SPOT_LIGHTS=a.length,e.AREA_LIGHTS=s.length;var o=function(t){return!!t.shadow};e.SHADOW_POINT_LIGHTS=i.filter(o).length,e.SHADOW_SPOT_LIGHTS=a.filter(o).length,e.SHADOW_DIRECTIONAL_LIGHTS=r.filter(o).length,e.uid=[e.AMBIENT_LIGHTS,e.POINT_LIGHTS,e.SHADOW_POINT_LIGHTS,e.DIRECTIONAL_LIGHTS,e.SHADOW_DIRECTIONAL_LIGHTS,e.SPOT_LIGHTS,e.SHADOW_SPOT_LIGHTS,e.AREA_LIGHTS].join("_"),this.directionalInfo=this.getDirectionalInfo(t),this.pointInfo=this.getPointInfo(t),this.spotInfo=this.getSpotInfo(t),this.areaInfo=this.getAreaInfo(t),this.ambientInfo=this.getAmbientInfo()},getInfo:function(){return this.lightInfo},reset:function(){this.ambientLights.length=0,this.directionalLights.length=0,this.pointLights.length=0,this.spotLights.length=0,this.areaLights.length=0},getShadowMapCount:function(t){var e=[];"POINT_LIGHTS"===t?e=this.pointLights:"DIRECTIONAL_LIGHTS"===t?e=this.directionalLights:("SPOT_LIGHTS"===t||"AREA_LIGHTS"===t)&&(e=this.spotLights);var n=0;return e.forEach((function(t){n+=t.shadow?1:0})),n},createShadowMap:function(t,e){this.directionalLights.forEach((function(n){n.createShadowMap(t,e)})),this.spotLights.forEach((function(n){n.createShadowMap(t,e)})),this.pointLights.forEach((function(n){n.createShadowMap(t,e)})),this.areaLights.forEach((function(n){n.createShadowMap(t,e)}))}}),Pr=P.a.DEPTH_TEST,wr=P.a.STENCIL_TEST,Hr=P.a.SAMPLE_ALPHA_TO_COVERAGE,Dr=P.a.CULL_FACE,Fr=P.a.FRONT_AND_BACK,Ur=P.a.BLEND,Gr=P.a.LINES,Br=P.a.STATIC_DRAW,Vr=P.a.DYNAMIC_DRAW,Xr=a.a.create({Mixes:s.a,className:"WebGLRenderer",isWebGLRenderer:!0,gl:null,width:0,height:0,pixelRatio:1,domElement:null,useInstanced:!1,useVao:!0,alpha:!1,depth:!0,stencil:!1,antialias:!0,premultipliedAlpha:!0,preserveDrawingBuffer:!1,failIfMajorPerformanceCaveat:!1,gameMode:!1,useFramebuffer:!1,framebufferOption:{},useLogDepth:!1,vertexPrecision:"highp",fragmentPrecision:"highp",fog:null,offsetX:0,offsetY:0,isInitFailed:!1,_isInit:!1,_isContextLost:!1,constructor:function(t){this.clearColor=new v.a(1,1,1),Object.assign(this,t),this.renderInfo=new Ar,this.renderList=new Sr,this.lightManager=new br,this.resourceManager=new yr},resize:function(t,e,n){if(n||this.width!==t||this.height!==e){var r=this.domElement;this.width=t,this.height=e,r.width=t,r.height=e,this.framebuffer&&this.framebuffer.resize(this.width,this.height,n),this.viewport()}},setOffset:function(t,e){this.offsetX===t&&this.offsetY===e||(this.offsetX=t,this.offsetY=e,this.viewport())},viewport:function(t,e,n,r){var i=this.state,a=this.gl;i&&(void 0===t?t=this.offsetX:this.offsetX=t,void 0===e?e=this.offsetY:this.offsetY=e,void 0===n&&(n=a.drawingBufferWidth),void 0===r&&(r=a.drawingBufferHeight),i.viewport(t,e,n,r))},isInit:{get:function(){return this._isInit&&!this.isInitFailed}},onInit:function(t){var e=this;this._isInit?t(this):this.on("init",(function(){t(e)}),!0)},initContext:function(){if(!this._isInit){this._isInit=!0;try{this._initContext(),this.fire("init")}catch(t){this.isInitFailed=!0,this.fire("initFailed",t)}}},_initContext:function(){var t=this,e={alpha:this.alpha,depth:this.depth,stencil:this.stencil,antialias:this.antialias,premultipliedAlpha:this.premultipliedAlpha,failIfMajorPerformanceCaveat:this.failIfMajorPerformanceCaveat};!0===this.preserveDrawingBuffer&&(e.preserveDrawingBuffer=!0),!0===this.gameMode&&(e.gameMode=!0);var n=this.gl=this.domElement.getContext("webgl",e);n.viewport(0,0,this.width,this.height),Tt.init(n),tt.init(n),et.init(n),dt.init(this),this.state=new Rr(n),tt.instanced||(this.useInstanced=!1),this.renderList.useInstanced=this.useInstanced,tt.vao||(this.useVao=!1),this.useFramebuffer&&(this.framebuffer=new ce(this,Object.assign({useVao:this.useVao,width:this.width,height:this.height},this.framebufferOption))),this.domElement.addEventListener("webglcontextlost",(function(e){t._onContextLost(e)}),!1),this.domElement.addEventListener("webglcontextrestored",(function(e){t._onContextRestore(e)}),!1)},_onContextLost:function(t){var e=this.gl;this._isContextLost=!0,t.preventDefault(),Lt.reset(e),dt.reset(e),Qt.reset(e),Nt.reset(e),Ft.reset(e),this.state.reset(e),this._lastMaterial=null,this._lastProgram=null,this.fire("webglContextLost")},_onContextRestore:function(t){var e=this.gl;this._isContextLost=!1,tt.reset(e),ce.reset(e),this.fire("webglContextRestored")},setupDepthTest:function(t){var e=this.state;t.depthTest?(e.enable(Pr),e.depthFunc(t.depthFunc),e.depthMask(t.depthMask),e.depthRange(t.depthRange[0],t.depthRange[1])):e.disable(Pr)},setupSampleAlphaToCoverage:function(t){var e=this.state;t.sampleAlphaToCoverage?e.enable(Hr):e.disable(Hr)},setupCullFace:function(t){var e=this.state;t.cullFace&&t.cullFaceType!==Fr?(e.enable(Dr),e.cullFace(t.cullFaceType),e.frontFace(t.frontFace)):e.disable(Dr)},setupBlend:function(t){var e=this.state;t.blend?(e.enable(Ur),e.blendFuncSeparate(t.blendSrc,t.blendDst,t.blendSrcAlpha,t.blendDstAlpha),e.blendEquationSeparate(t.blendEquation,t.blendEquationAlpha)):e.disable(Ur)},setupStencil:function(t){if(this.stencil){var e=this.state;t.stencilTest?(e.enable(wr),e.stencilMask(t.stencilMask),e.stencilFunc(t.stencilFunc,t.stencilFuncRef,t.stencilFuncMask),e.stencilOp(t.stencilOpFail,t.stencilOpZFail,t.stencilOpZPass)):e.disable(wr)}},setupUniforms:function(t,e,n,r){var i=this.forceMaterial||e.material;for(var a in t.uniforms){var s=i.getUniformInfo(a),o=t.uniforms[a];if(!s.isBlankInfo&&(r||s.isDependMesh&&!n)){var u=s.get(e,i,o);null!=u&&(t[a]=u)}}},setupVao:function(t,e,n){var r=n.geometry,i=r.isStatic;if(t.isDirty||!i||r.isDirty){t.isDirty=!1;var a=this.forceMaterial||n.material,s=a.attributes,o=i?Br:Vr;for(var u in s){var c=e.attributes[u];if(c){var h=a.getAttributeData(u,n,c);null!=h&&t.addAttribute(h,c,o)}}r.indices&&t.addIndexBuffer(r.indices,o),r.isDirty=!1}r.vertexCount&&(t.vertexCount=r.vertexCount)},setupMaterial:function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]&&arguments[3],i=this.forceMaterial||e.material;(i.isDirty||this._lastMaterial!==i)&&(this.setupDepthTest(i),this.setupSampleAlphaToCoverage(i),this.setupCullFace(i),this.setupBlend(i),this.setupStencil(i),r=!0),this.setupUniforms(t,e,n,r),i.isDirty=!1,this._lastMaterial=i},setupMesh:function(t,e){var n=this.gl,r=this.state,i=this.lightManager,a=t.geometry,s=this.forceMaterial||t.material,o=dt.getShader(t,s,e,i,this.fog,this.useLogDepth),u=Lt.getProgram(o,r);u.useProgram(),this.setupMaterial(u,t,e,this._lastProgram!==u),this._lastProgram=u,t.material.wireframe&&a.mode!==Gr&&a.convertToLinesMode();var c=a.id+u.id,h=Ft.getVao(n,c,{useInstanced:e,useVao:this.useVao,mode:a.mode});return this.setupVao(h,u,t),t._vao=h,t._shader=o,t._program=u,{vao:h,program:u,geometry:a}},addRenderInfo:function(t,e){var n=this.renderInfo;n.addFaceCount(t),n.addDrawCount(e)},render:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if(this.initContext(),!this.isInitFailed&&!this._isContextLost){var r=this.renderList,i=this.renderInfo,a=this.lightManager,s=this.resourceManager,o=this.state;this.fog=t.fog,a.reset(),i.reset(),r.reset(),Ue.init(this,o,e,a,this.fog),t.updateMatrixWorld(),e.updateViewProjectionMatrix(),t.traverse((function(t){return t.visible?(t.isMesh?r.addMesh(t,e):t.isLight&&a.addLight(t),g.TRAVERSE_STOP_NONE):g.TRAVERSE_STOP_CHILDREN})),r.sort(),a.createShadowMap(this,e),a.updateInfo(e),n&&this.fire("beforeRender"),this.useFramebuffer&&this.framebuffer.bind(),this.clear(),n&&this.fire("beforeRenderScene"),this.renderScene(),this.useFramebuffer&&this.renderToScreen(this.framebuffer),n&&this.fire("afterRender"),s.destroyUnsuedResource(t)}},renderScene:function(){var t=this;this.renderList.traverse((function(e){t.renderMesh(e)}),(function(e){t.renderInstancedMeshes(e)})),this._gameModeSumbit()},_gameModeSumbit:function(){var t=this.gl;this.gameMode&&t&&t.submit&&t.submit()},clear:function(t){var e=this.gl,n=this.state;t=t||this.clearColor,this._lastMaterial=null,this._lastProgram=null,e.clearColor(t.r,t.g,t.b,t.a),n.depthMask(!0);var r=e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT;this.stencil&&(n.stencilMask(!0),r|=e.STENCIL_BUFFER_BIT),e.clear(r)},clearDepth:function(){var t=this.gl;this.state.depthMask(!0),t.clear(t.DEPTH_BUFFER_BIT)},clearStencil:function(){var t=this.gl;this.state.stencilMask(!0),t.clear(t.STENCIL_BUFFER_BIT)},renderToScreen:function(t){this.state.bindSystemFramebuffer(),t.render(0,0,1,1,this.clearColor)},renderMesh:function(t){var e=this.setupMesh(t,!1).vao;e.draw(),this.addRenderInfo(e.vertexCount/3,1)},renderInstancedMeshes:function(t){var e=t[0];if(e){var n=this.forceMaterial||e.material,r=this.setupMesh(e,!0),i=r.vao,a=r.program;n.getInstancedUniforms().forEach((function(e){var n=e.name,r=e.info,s=a.attributes[n];s&&i.addInstancedAttribute(s,t,(function(t){return r.get(t)}))})),i.drawInstance(t.length),this.addRenderInfo(i.vertexCount/3*t.length,1)}},renderMultipleMeshes:function(t){var e=this;t.forEach((function(t){e.renderMesh(t)}))},releaseGLResource:function(){var t=this.gl;t&&(Lt.reset(t),dt.reset(t),Nt.reset(t),Ft.reset(t),this.state.reset(t),Qt.reset(t),ce.destroy(t))}}),jr=function(){var t,e=navigator.userAgent,n=document,r=window,i=n.documentElement,a={iphone:/iphone/i.test(e),ipad:/ipad/i.test(e),ipod:/ipod/i.test(e),ios:/iphone|ipad|ipod/i.test(e),android:/android/i.test(e),webkit:/webkit/i.test(e),chrome:/chrome/i.test(e),safari:/safari/i.test(e),firefox:/firefox/i.test(e),ie:/msie/i.test(e),opera:/opera/i.test(e),supportTouch:"ontouchstart"in r,supportCanvas:!!n.createElement("canvas").getContext,supportStorage:void 0,supportOrientation:"orientation"in r||"orientation"in r.screen,supportDeviceMotion:"ondevicemotion"in r};try{localStorage.setItem("hilo","hilo"),localStorage.removeItem("hilo"),a.supportStorage=!0}catch(t){a.supportStorage=!1,m.a.warn("LocalStorage disabled")}t=a.webkit||a.firefox?"webkit":a.opera?"o":a.ie?"ms":"",a.jsVendor=t;var s=a.cssVendor="-"+t+"-",o=n.createElement("div"),u=o.style,c=void 0!==u[t+"Transform"],h=void 0!==u[t+"Perspective"];h&&(o.id="test3d",(u=n.createElement("style")).textContent="@media ("+s+"transform-3d){#test3d{height:3px}}",n.head.appendChild(u),i.appendChild(o),h=3===o.offsetHeight,n.head.removeChild(u),i.removeChild(o)),a.supportTransform=c,a.supportTransform3D=h;var f=a.supportTouch,l=f?"touchstart":"mousedown",d=f?"touchmove":"mousemove",_=f?"touchend":"mouseup";return a.POINTER_START=l,a.POINTER_MOVE=d,a.POINTER_END=_,a}(),kr=a.a.create({Extends:g,isStage:!0,className:"Stage",renderer:null,camera:null,pixelRatio:null,offsetX:0,offsetY:0,width:0,height:0,canvas:null,constructor:function(t){if(t.width||(t.width=window.innerWidth),t.height||(t.height=window.innerHeight),!t.pixelRatio){var e=window.devicePixelRatio||1;e=Math.min(e,1024/Math.max(t.width,t.height),2),e=Math.max(e,1),t.pixelRatio=e}kr.superclass.constructor.call(this,t),this.initRenderer(t),m.a.log("Hilo3d version: ".concat(Mr))},initRenderer:function(t){var e=this.canvas=this.createCanvas(t);this.renderer=new Xr(Object.assign(t,{domElement:e})),this.resize(this.width,this.height,this.pixelRatio,!0)},createCanvas:function(t){var e;return e=t.canvas?t.canvas:document.createElement("canvas"),t.container&&t.container.appendChild(e),e},resize:function(t,e,n,r){if(void 0===n&&(n=this.pixelRatio),r||this.width!==t||this.height!==e||this.pixelRatio!==n){this.width=t,this.height=e,this.pixelRatio=n,this.rendererWidth=t*n,this.rendererHeight=e*n;var i=this.canvas;this.renderer.resize(this.rendererWidth,this.rendererHeight,r),i.style.width=this.width+"px",i.style.height=this.height+"px",this.updateDomViewport()}return this},setOffset:function(t,e){if(this.offsetX!==t||this.offsetY!==e){this.offsetX=t,this.offsetY=e;var n=this.pixelRatio;this.renderer.setOffset(t*n,e*n)}return this},viewport:function(t,e,n,r){return this.resize(n,r,this.pixelRatio,!0),this.setOffset(t,e),this},tick:function(t){return this.traverseUpdate(t),this.camera&&this.renderer.render(this,this.camera,!0),this},enableDOMEvent:function(t){var e=this,n=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],r=this.canvas,i=this._domListener||(this._domListener=function(t){e._onDOMEvent(t)});return(t="string"==typeof t?[t]:t).forEach((function(t){n?r.addEventListener(t,i,!1):r.removeEventListener(t,i)})),this},_onDOMEvent:function(t){var e=this.canvas,n=this._eventTarget,r=t.type,i=0===r.indexOf("touch"),a=t;if(i){var s=t.touches,o=t.changedTouches;s&&s.length?a=s[0]:o&&o.length&&(a=o[0])}var u=this.domViewport||this.updateDomViewport(),c=(a.pageX||a.clientX)-u.left,h=(a.pageY||a.clientY)-u.top;t.stageX=c,t.stageY=h,t.stopPropagation=function(){this._stopPropagationed=!0};var f=this.getMeshResultAtPoint(c,h,!0),l=f.mesh;t.hitPoint=f.point;var d="mouseout"===r;if(n&&(n!==l&&(!n.contains||!n.contains(l))||d)){var m=!1;if("touchmove"===r?m="touchout":"mousemove"!==r&&!d&&l||(m="mouseout"),m){var _=Object.assign({},t);_.type=m,_.eventTarget=n,n._fireMouseEvent(_)}t.lastEventTarget=n,this._eventTarget=null}if(l&&l.pointerEnabled&&"mouseout"!==r&&(t.eventTarget=this._eventTarget=l,l._fireMouseEvent(t)),!i){var p=l&&l.pointerEnabled&&l.useHandCursor?"pointer":"";e.style.cursor=p}jr.android&&"touchmove"===r&&t.preventDefault()},updateDomViewport:function(){var t=this.canvas,e=null;return t.parentNode&&(e=this.domViewport=Object(i.getElementRect)(t)),e},getMeshResultAtPoint:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=this.camera,i=this._ray;i||(i=this._ray=new hr.a),i.fromCamera(r,t,e,this.width,this.height);var a=this.raycast(i,!0,n);if(a)return a[0];this._stageResultAtPoint||(this._stageResultAtPoint={mesh:this,point:new c.a});var s=this._stageResultAtPoint.point;return s.copy(r.unprojectVector(s.set(t,e,0),this.width,this.height)),this._stageResultAtPoint},releaseGLResource:function(){return this.renderer.releaseGLResource(),this},destroy:function(){return kr.superclass.destroy.call(this,this.renderer),this.releaseGLResource(),this.traverse((function(t){t.off(),t.parent=null})),this.children.length=0,this.renderer.off(),this}}),zr=kr;function Wr(){return+new Date}var Yr=a.a.create({constructor:function(t,e,n,r){var i=this;for(var a in i.target=t,i._startTime=0,i._seekTime=0,i._pausedTime=0,i._pausedStartTime=0,i._reverseFlag=1,i._repeatCount=0,3===arguments.length&&(r=n,n=e,e=null),r)i[a]=r[a];i._fromProps=e,i._toProps=n,!r.duration&&r.time&&(i.duration=r.time||0,i.time=0)},target:null,duration:1e3,delay:0,paused:!1,loop:!1,reverse:!1,repeat:0,repeatDelay:0,ease:null,time:0,isStart:!1,isComplete:!1,onStart:null,onUpdate:null,onComplete:null,setProps:function(t,e){var n=this.target,r=t||e,i=this._fromProps={},a=this._toProps={};for(var s in t=t||n,e=e||n,r)a[s]=e[s]||0,n[s]=i[s]=t[s]||0;return this},start:function(){var t=this;return 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Pi=bi,wi=a.a.create({Extends:Je,isPBRMaterial:!0,className:"PBRMaterial",lightType:"PBR",gammaCorrection:!0,usePhysicsLight:!0,baseColor:null,baseColorMap:null,metallic:1,metallicMap:null,roughness:1,roughnessMap:null,metallicRoughnessMap:null,occlusionMap:null,occlusionStrength:1,isOcclusionInMetallicRoughnessMap:!1,diffuseEnvMap:null,diffuseEnvSphereHarmonics3:null,diffuseEnvIntensity:1,brdfLUT:null,specularEnvIntensity:1,specularEnvMap:null,isSpecularEnvMapIncludeMipmaps:!1,emission:null,emissionFactor:null,isSpecularGlossiness:!1,specular:null,glossiness:1,specularGlossinessMap:null,clearcoatFactor:0,clearcoatMap:null,clearcoatRoughnessFactor:0,clearcoatRoughnessMap:null,clearcoatNormalMap:null,usedUniformVectors:11,constructor:function(t){this.baseColor=new v.a(1,1,1),this.specular=new v.a(1,1,1),this.emissionFactor=new 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t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};wi.superclass.getRenderOption.call(this,t);var e=this._textureOption.reset(t);return 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Zi}},StateType:{TRANSLATE:"Translation",POSITION:"Translation",TRANSLATION:"Translation",SCALE:"Scale",ROTATE:"Rotation",ROTATION:"Rotation",QUATERNION:"Quaternion",WEIGHTS:"Weights"},getType:function(t){return t=String(t).toUpperCase(),Qi.StateType[t]||Qi._extraStateHandlers.type[t]},_extraStateHandlers:{type:{},handler:{}},registerStateHandler:function(t,e){Qi._extraStateHandlers.type[String(t).toUpperCase()]=t,Qi._extraStateHandlers.handler[t]=e}},isAnimationStates:!0,className:"AnimationStates",nodeName:"",type:"",interpolationType:"LINEAR",constructor:function(t){this.id=d.a.generateUUID(this.className),this.keyTime=[],this.states=[],Object.assign(this,t)},findIndexByTime:function(t){return Object(i.getIndexFromSortedArray)(this.keyTime,t,Ki)},getStateByIndex:function(t){var e=this.states.length/this.keyTime.length;return 1===e?this.states[t]:this.states.slice(t*e,t*e+e)},getState:function(t){var e=Bi(this.findIndexByTime(t),2),n=e[0],r=e[1];if(n<0||r>=this.keyTime.length)return null;var a=this.keyTime[n],s=this.keyTime[r],o=this.getStateByIndex(n);if("STEP"===this.interpolationType)return o;if(n===r){var u=this.interpolation(o);return this.type===Qi.StateType.ROTATION&&(u=Xi.fromEuler(qi.fromArray(u))),u.elements||u}var c=this.getStateByIndex(r),h=s-a,f=(t-a)/h;this.type===Qi.StateType.ROTATION?Object(i.isArrayLike)(o[0])?(o[0]=Xi.fromEuler(qi.fromArray(o[0])),o[1]=ji.fromEuler(qi.fromArray(o[1])),o[2]=ki.fromEuler(qi.fromArray(o[2])),c[0]=zi.fromEuler(qi.fromArray(c[0])),c[1]=Wi.fromEuler(qi.fromArray(c[1])),c[2]=Yi.fromEuler(qi.fromArray(c[2]))):(o=Xi.fromEuler(qi.fromArray(o)),c=ji.fromEuler(qi.fromArray(c))):this.type===Qi.StateType.QUATERNION&&(Object(i.isArrayLike)(o[0])?(o[0]=Xi.fromArray(o[0]),o[1]=ji.fromArray(o[1]),o[2]=ki.fromArray(o[2]),c[0]=zi.fromArray(c[0]),c[1]=Wi.fromArray(c[1]),c[2]=Yi.fromArray(c[2])):(o=Xi.fromArray(o),c=ji.fromArray(c)));var l=this.interpolation(o,c,f,h);return l.elements||l},interpolation:function(t,e,n,r){return Qi.interpolation[this.interpolationType](t,e,n,r)},updateNodeTranslation:function(t,e){t.x=e[0],t.y=e[1],t.z=e[2]},updateNodeScale:function(t,e){t.scaleX=e[0],t.scaleY=e[1],t.scaleZ=e[2]},updateNodeQuaternion:function(t,e){t.quaternion.fromArray(e)},updateNodeWeights:function(t,e){var n=this._originalWeightIndices=this._originalWeightIndices||[],r=e.length;e=e.slice();for(var i=0;ie[a]){var o=e[a];e[a]=e[s],e[s]=o,o=n[a],n[a]=n[s],n[s]=o}t.traverse((function(t){t.isMesh&&t.geometry&&t.geometry.isMorphGeometry&&t.geometry.update(e,n)}))},updateNodeState:function(t,e){if(e){var n=this.type;n===Qi.StateType.ROTATION&&(n=Qi.StateType.QUATERNION);var r=this.getState(t);if(r){var i="updateNode"+n;this[i]?this[i](e,r):Qi._extraStateHandlers.handler[n]?Qi._extraStateHandlers.handler[n].call(this,e,r):m.a.warnOnce(i,"updateNodeState failed unknow type(%s)",n)}}},clone:function(){return new this.constructor({keyTime:this.keyTime,states:this.states,type:this.type,nodeName:this.nodeName})}}),Ji=Qi,$i=a.a.create({Statics:{_anims:[],tick:function(t){this._anims.forEach((function(e){return e.tick(t)}))}},Mixes:s.a,isAnimation:!0,className:"Animation",paused:!1,currentLoopCount:0,loop:1/0,currentTime:0,timeScale:1,startTime:0,endTime:0,clipStartTime:0,clipEndTime:0,nodeNameMap:null,_rootNode:null,rootNode:{get:function(){return this._rootNode},set:function(t){this._rootNode=t,this._initNodeNameMap()}},_animStatesList:null,animStatesList:{get:function(){return this._animStatesList},set:function(t){this._animStatesList=t,this._initClipTime()}},validAnimationIds:null,constructor:function(t){this.id=d.a.generateUUID(this.className),this.clips={},this._animStatesList=[],Object.assign(this,t)},addClip:function(t,e,n,r){this.clips[t]={start:e,end:n,animStatesList:r}},removeClip:function(t){this.clips[t]=null},getAnimStatesListTimeInfo:function(t){var e=0,n=1/0;return t.forEach((function(t){e=Math.max(t.keyTime[t.keyTime.length-1],e),n=Math.min(t.keyTime[0],n)})),{startTime:n,endTime:e}},_initClipTime:function(){var t=this.getAnimStatesListTimeInfo(this.animStatesList);this.clipStartTime=t.startTime,this.clipEndTime=t.endTime},_initNodeNameMap:function(){if(this._rootNode){var t=this.nodeNameMap={};this._rootNode.traverse((function(e){t[e.animationId]=e;var n=e.name;void 0===n||t[n]||(t[n]=e)}),!1)}},tick:function(t){this.paused||(this.currentTime+=t/1e3*this.timeScale,this.currentTime>=this.endTime?(this.currentLoopCount++,this.currentTime=this.endTime,this.updateAnimStates(),this.fire("loopEnd"),!this.loop||this.currentLoopCount>=this.loop?(this.stop(),this.fire("end")):this.currentTime=this.startTime):this.updateAnimStates())},updateAnimStates:function(){var t=this;return this.animStatesList.forEach((function(e){e.updateNodeState(t.currentTime,t.nodeNameMap[e.nodeName])})),this},play:function(t,e){var n;if("string"==typeof t){var r=this.clips[t];r?(n=r.start,e=r.end,r.animStatesList&&(this.animStatesList=r.animStatesList,this._initClipTime())):m.a.warn("no this animation clip name:"+t)}else n=t;void 0===n&&(n=this.clipStartTime),void 0===e&&(e=this.clipEndTime),this.endTime=Math.min(e,this.clipEndTime),this.startTime=Math.min(n,this.endTime),this.currentTime=this.startTime,this.currentLoopCount=0,this.stop(),this.paused=!1,$i._anims.push(this)},stop:function(){this.paused=!0;var t=$i._anims,e=t.indexOf(this);-1!==e&&t.splice(e,1)},pause:function(){this.paused=!0},resume:function(){this.paused=!1},clone:function(t){var e=new this.constructor({rootNode:t,animStatesList:this.animStatesList,timeScale:this.timeScale,loop:this.loop,paused:this.paused,currentTime:this.currentTime,startTime:this.startTime,endTime:this.endTime,clips:this.clips});return this.paused||e.play(),e}}),ta=$i;function ea(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){var n=null==t?null:"undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(null==n)return;var r,i,a=[],s=!0,o=!1;try{for(n=n.call(t);!(s=(r=n.next()).done)&&(a.push(r.value),!e||a.length!==e);s=!0);}catch(t){o=!0,i=t}finally{try{s||null==n.return||n.return()}finally{if(o)throw i}}return a}(t,e)||function(t,e){if(!t)return;if("string"==typeof t)return na(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return na(t,e)}(t,e)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function na(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n=2&&(this.isGLTF2=!0),this.parseExtensionUsed(),this.loadResources(t).then((function(){return e.parseExtensions(e.json.extensions,null,{isGlobal:!0,methodName:"parseOnLoad"}),Promise.resolve()})).then((function(){return e.parseGeometries()})).then((function(){return e.parseScene()}))},parseExtensionUsed:function(){var t=this;this.extensionsUsed={},i.each(this.json.extensionsUsed,(function(e){t.extensionsUsed[e]=!0})),this.extensionsUsed.WEB3D_quantized_attributes||(this.isUnQuantizeInShader=!1)},getExtensionHandler:function(t){return this.extensionHandlers&&this.extensionHandlers[t]||la.extensionHandlers[t]},parseExtension:function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{},i=t[e],a=this.getExtensionHandler(e);return a&&a.parse?a.parse(i,this,n,r):n},parseExtensions:function(t,e){var n=this,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return i.each(t,(function(t,i){if(!r.ignoreExtensions||!r.ignoreExtensions[i]){var a=n.getExtensionHandler(i),s=r.methodName||"parse";a&&a[s]&&(e=a[s](t,n,e,r))}})),e},isUseExtension:function(t,e){return!!(t&&t.extensions&&t.extensions[e])},parseBinary:function(t){this.isBinary=!0;var e,n=new DataView(t),r=n.getUint32(4,!0),a=n.getUint32(8,!0),s=12;if(r<2){var o=n.getUint32(s,!0);e=new Uint8Array(t,20,o),e=i.convertUint8ArrayToString(e,!0),this.json=JSON.parse(e),this.binaryBody=t.slice(20+o)}else{if(2!==r)throw new Error("Dont support glTF version ".concat(r));for(;sa*i.BYTES_PER_ELEMENT)s.array=new i(s.buffer,s.byteOffset,s.byteLength/i.BYTES_PER_ELEMENT),r=new b(s.array,a,{offset:n.byteOffset||0,stride:s.byteStride,bufferViewId:s.id});else{var u,c=(n.byteOffset||0)+s.byteOffset;if(c%i.BYTES_PER_ELEMENT||this.forceCreateNewBuffer)u=new i(s.buffer.slice(c,c+o*i.BYTES_PER_ELEMENT));else u=new i(s.buffer,c,o);r=new b(u,a)}return n.sparse&&(r||(r=new b(new i(o),a)),r=this.sparseAccessorHandler(r,n.sparse)),r=this.parseExtensions(n.extensions,r,{isDecode:e,isAccessor:!0}),n.data=r,n.normalized&&(r.normalized=!0),r},getArrayByAccessor:function(t,e){var n=this.json.accessors[t];if(n.array)return n.array;var r=this.getAccessorData(t,e);if(!r.stride&&!r.offset&&1===r.size)return r.data;var i=[];return r.traverse((function(t){i.push(t.toArray?t.toArray():t)})),n.array=i,i},parseTechnique:function(t,e){var n=null;this.json.techniques&&(n=this.json.techniques[t.technique]),n&&n.states&&(n.states.enable.forEach((function(t){switch(t){case ra:e.blend=!0;break;case ia:e.depthTest=!0;break;case aa:e.cullFace=!0}})),i.each(n.states.functions,(function(t,n){switch(n){case"blendEquationSeparate":e.blendEquation=t[0],e.blendEquationAlpha=t[1];break;case"blendFuncSeparate":e.blendSrc=t[0],e.blendDst=t[1],e.blendSrcAlpha=t[2],e.blendDstAlpha=t[3];break;case"depthMask":e.depthMask=t[0];break;case"cullFace":e.cullFaceType=t[0];break;default:e[n]=t}})),e.cullFace?e.side=e.cullFaceType===sa?oa:sa:e.side=ua)},createMorphGeometry:function(t,e){var n=this,r=new qn,a=r.targets={};return i.each(t.targets,(function(t){i.each(t,(function(t,e){var r=fa[e].name;a[r]||(a[r]=[]);var i=n.getAccessorData(t,!0);a[r].push(i)}))})),r.weights=e||new Float32Array(t.targets.length),r},handlerGeometry:function(t,e){var n=void 0===e.mode?4:e.mode;if(e.extensions){var r=this.parseExtensions(e.extensions,null,{primitive:e,isPrimitive:!0});if(r)return r.mode=n,r}t||(t=new Z({mode:n})),"indices"in e&&(t.indices=this.getAccessorData(e.indices));var i=e.attributes;for(var a in i){var s=fa[a];if(s){var o=!(this.isUnQuantizeInShader&&s.decodeMatName);t[s.name]=this.getAccessorData(i[a],o),o||(t[s.decodeMatName]=t[s.name].decodeMat,delete t[s.name].decodeMat)}else m.a.warn("Unknow attribute named ".concat(a,"!"))}return t},handlerSkinedMesh:function(t,e){e&&(t.skeleton=e,this.useInstanced&&(t.useInstanced=!0))},fixProgressiveGeometry:function(t,e){t._geometry=e,this.isProgressive&&t._meshes&&t._meshes.forEach((function(t){t.visible=!0,t.geometry=e}))},parseGeometries:function(){var t=this,e=i.serialRun(this.json.meshes,(function(e){return i.serialRun(e.primitives,(function(n){var r;n.targets&&n.targets.length&&(r=t.createMorphGeometry(n,e.weights)),n._geometry=r;var i=t.handlerGeometry(r,n);return i&&i.then?i.then((function(e){t.fixProgressiveGeometry(n,e)}),(function(t){m.a.error("geometry parse error",t)})):(t.fixProgressiveGeometry(n,i),i)}))}));return this.isProgressive?null:e},parseMesh:function(t,e,n){var r=this,i=this.json.meshes[t];i.primitives.forEach((function(a){var s,o=r.skins&&r.skins[n.skin];if(a.meshNode)s=a.meshNode.clone();else{var u=r.materials[a.material]||new tn;s=new(o?vr:mr)({geometry:a._geometry,material:u,name:"mesh-"+(i.name||t)}),a.meshNode=s}r.handlerSkinedMesh(s,o),r.isProgressive&&!s.geometry&&(s.visible=!1,a._meshes=a._meshes||[],a._meshes.push(s)),e.addChild(s),r.meshes.push(s)}))},parseCameras:function(){var t=this;this.cameras={};var e=window.innerWidth/window.innerHeight;i.each(this.json.cameras,(function(n,r){var i;"perspective"===n.type&&n.perspective?((i=new Q).fov=d.a.radToDeg(n.perspective.yfov),i.near=n.perspective.znear,i.far=n.perspective.zfar,n.aspectRatio?i.aspect=n.aspectRatio:i.aspect=e):"orthographic"===n.type&&n.orthographic&&((i=new hn).near=n.orthographic.znear,i.far=n.orthographic.zfar,i.right=n.orthographic.xmag,i.left=-1*i.right,i.top=n.orthographic.ymag,i.bottom=-1*i.top),(i=t.parseExtensions(n.extensions,i,{isCamera:!0}))&&(i.name=n.name||r,t.cameras[r]=i)}))},handlerNodeTransform:function(t,e){e.matrix?t.matrix.fromArray(e.matrix):(e.rotation&&t.quaternion.fromArray(e.rotation),e.scale&&t.setScale(e.scale[0],e.scale[1],e.scale[2]),e.translation&&(t.x=e.translation[0],t.y=e.translation[1],t.z=e.translation[2]))},parseNode:function(t,e){var n,r=this,i=this.json.nodes[t];i||m.a.warn("GLTFParser.parseNode: nodes[".concat(t,"] has nothing.")),n=new g({name:i.name,animationId:t}),n=this.parseExtensions(i.extensions,n,{isNode:!0}),"camera"in i&&this.cameras[i.camera]&&n.addChild(this.cameras[i.camera]),this.handlerNodeTransform(n,i),i.jointName?(n.jointName=i.jointName,this.jointMap[n.jointName]=n):this.isGLTF2&&(n.jointName=t,this.jointMap[t]=n),i.meshes?i.meshes.forEach((function(t){return r.parseMesh(t,n,i)})):"mesh"in i&&this.parseMesh(i.mesh,n,i),i.children&&i.children.forEach((function(t){return r.parseNode(t,n)})),e.addChild(n)},parseAnimations:function(){var t=this;if(!this.json.animations)return null;var e=this.isMultiAnim,n={},r=[],a={};return i.each(this.json.animations,(function(i){i.channels.forEach((function(e){var n=e.target.path,s=e.target.id;t.isGLTF2&&(s=e.target.node);var o=i.samplers[e.sampler],u=t.isGLTF2?o.input:i.parameters[o.input],c=t.isGLTF2?o.output:i.parameters[n],h=t.getArrayByAccessor(u,!0),f=t.getArrayByAccessor(c,!0);"rotation"===n&&(n="quaternion");var l=new Ji({interpolationType:o.interpolation||"LINEAR",nodeName:s,keyTime:h,states:f,type:Ji.getType(n)});r.push(l),a[s]=!0})),e&&r.length&&(n[i.name]={animStatesList:r},r=[])})),e&&Object.keys(n).length>0&&(r=Object.values(n)[0].animStatesList),r.length?new ta({rootNode:this.node,animStatesList:r,validAnimationIds:a,clips:n}):null},parseScene:function(){var t=this;this.parseMaterials(),this.jointMap={},this.meshes=[],this.lights=[],this.node=new g({needCallChildUpdate:!1}),this.parseCameras();var e=this.json.scenes[this.getDefaultSceneName()];if(!e)return m.a.warn("GLTFParser:no scene!"),{node:this.node,meshes:[],cameras:[],lights:[],textures:[],materials:[]};var n=e.nodes;this.parseSkins(),n.forEach((function(e){return t.parseNode(e,t.node)})),this.resetSkinInfo(this.node);var r={node:this.node,scene:this.node,meshes:this.meshes,json:this.json,cameras:Object.values(this.cameras),lights:this.lights,textures:Object.values(this.textures),materials:Object.values(this.materials)},i=this.parseAnimations();return i&&(this.node.setAnim(i),i.play(),r.anim=i),this.parseExtensions(e.extensions,null,{isScene:!0}),this.parseExtensions(this.json.extensions,r,{isGlobal:!0,methodName:"parseOnEnd"}),r},getDefaultSceneName:function(){return void 0!==this.defaultScene?this.defaultScene:this.json.scenes?Object.keys(this.json.scenes)[0]:null},parseSkins:function(){var t=this;this.skins=[];var e=this.json.skins;e&&e.length&&(this.skins=e.map((function(e){for(var n=new Tr,r=e.joints.length,i=t.getArrayByAccessor(e.inverseBindMatrices,!0),a=0;a ",t)}return null}))}});Ci.addLoader("hdr",Aa);var La=Aa,Ia=a.a.create({Statics:{HEADER_LEN:64,COMPRESSED_2D:0,COMPRESSED_3D:1,TEX_2D:2,TEX_3D:3},isKhronosTextureContainer:!0,className:"KhronosTextureContainer",constructor:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;this.arrayBuffer=t,this.baseOffset=n;var r=new Uint8Array(this.arrayBuffer,this.baseOffset,12);if(171===r[0]&&75===r[1]&&84===r[2]&&88===r[3]&&32===r[4]&&49===r[5]&&49===r[6]&&187===r[7]&&13===r[8]&&10===r[9]&&26===r[10]&&10===r[11]){var i=Uint32Array.BYTES_PER_ELEMENT,a=new DataView(this.arrayBuffer,this.baseOffset+12,13*i),s=a.getUint32(0,!0),o=67305985===s;this.glType=a.getUint32(1*i,o),this.glTypeSize=a.getUint32(2*i,o),this.glFormat=a.getUint32(3*i,o),this.glInternalFormat=a.getUint32(4*i,o),this.glBaseInternalFormat=a.getUint32(5*i,o),this.pixelWidth=a.getUint32(6*i,o),this.pixelHeight=a.getUint32(7*i,o),this.pixelDepth=a.getUint32(8*i,o),this.numberOfArrayElements=a.getUint32(9*i,o),this.numberOfFaces=a.getUint32(10*i,o),this.numberOfMipmapLevels=a.getUint32(11*i,o),this.bytesOfKeyValueData=a.getUint32(12*i,o),this.numberOfMipmapLevels=Math.max(1,this.numberOfMipmapLevels),0!==this.pixelHeight&&0===this.pixelDepth?0===this.numberOfArrayElements?this.numberOfFaces===e?0===this.glType?this.loadType=Ia.COMPRESSED_2D:this.loadType=Ia.TEX_2D:m.a.warn("number of faces expected"+e+", but found "+this.numberOfFaces):m.a.warn("texture arrays not currently supported"):m.a.warn("only 2D textures currently supported")}else m.a.error("texture missing KTX identifier")},mipmaps:function(t){for(var e=[],n=Ia.HEADER_LEN+this.bytesOfKeyValueData,r=this.pixelWidth,i=this.pixelHeight,a=t?this.numberOfMipmapLevels:1,s=0;s2&&void 0!==arguments[2]?arguments[2]:0,r=new Ia(e,1,n),i={compressed:0===r.glType,type:r.glType,width:r.pixelWidth,height:r.pixelHeight,internalFormat:r.glInternalFormat,format:r.glFormat,isCubemap:6===r.numberOfFaces};return r.numberOfMipmapLevels>=Math.floor(Math.log2(Math.max(i.width,i.height))+1)?(i.mipmaps=r.mipmaps(!0),i.image=i.mipmaps[0].data):(i.mipmaps=null,i.image=r.mipmaps(!1)[0].data),new Qt(i)}});Ci.addLoader("ktx",Oa);var Sa=Oa,Ra=a.a.create({Mixes:s.a,isLoadQueue:!0,className:"LoadQueue",Statics:{addLoader:function(t,e){m.a.warn("LoadQueue.addLoader is duplicated, please use Loader.addLoader"),Ci.addLoader(t,e)}},constructor:function(t){this._source=[],this.add(t)},maxConnections:2,_source:null,_loaded:0,_connections:0,_currentIndex:-1,add:function(t){return t&&(t=Array.isArray(t)?t:[t],this._source=this._source.concat(t)),this},get:function(t){if(!t)return null;for(var e=this._source,n=0;n=n)this.fire("complete");else if(this._currentIndex2&&void 0!==arguments[2]?arguments[2]:1,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1,i=this.renderer.pixelRatio,a=[],s=this.framebuffer.readPixels(t*i,e*i,n*i,r*i),o=0;o=this._targetFPS?(this._measuredFPS=1e3/(this._tickTime/this._tickCount)+.5>>0,this._tickCount=0,this._tickTime=0):this._tickTime+=t-this._lastTime,this._lastTime=t;for(var r=n.slice(0),i=0,a=r.length;i=0&&e.splice(n,1)},nextTick:function(t){var e=this,n={tick:function(r){e.removeTick(n),t(r)}};return e.addTick(n),n},timeout:function(t,e){var n=this,r=(new Date).getTime()+e,i={tick:function(){(new Date).getTime()-r>=0&&(n.removeTick(i),t())}};return n.addTick(i),i},interval:function(t,e){var n=(new Date).getTime()+e,r={tick:function(){var r=(new 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I?(I=1/I,t[0]=(o*P-a*L+c*O)*I,t[1]=(i*L-r*P-s*O)*I,t[2]=(E*S-M*A+_*R)*I,t[3]=(l*A-h*S-m*R)*I,t[4]=(a*y-u*P-c*N)*I,t[5]=(n*P-i*y+s*N)*I,t[6]=(M*T-d*S-_*p)*I,t[7]=(f*S-l*T+m*p)*I,t[8]=(u*L-o*y+c*g)*I,t[9]=(r*y-n*L-s*g)*I,t[10]=(d*A-E*T+_*v)*I,t[11]=(h*T-f*A-m*v)*I,t[12]=(o*N-u*O-a*g)*I,t[13]=(n*O-r*N+i*g)*I,t[14]=(E*p-d*R-M*v)*I,t[15]=(f*R-h*p+l*v)*I,t):null},e.adjoint=function(t,e){var n=e[0],r=e[1],i=e[2],s=e[3],u=e[4],o=e[5],a=e[6],c=e[7],f=e[8],h=e[9],l=e[10],m=e[11],d=e[12],E=e[13],M=e[14],_=e[15];return t[0]=o*(l*_-m*M)-h*(a*_-c*M)+E*(a*m-c*l),t[1]=-(r*(l*_-m*M)-h*(i*_-s*M)+E*(i*m-s*l)),t[2]=r*(a*_-c*M)-o*(i*_-s*M)+E*(i*c-s*a),t[3]=-(r*(a*m-c*l)-o*(i*m-s*l)+h*(i*c-s*a)),t[4]=-(u*(l*_-m*M)-f*(a*_-c*M)+d*(a*m-c*l)),t[5]=n*(l*_-m*M)-f*(i*_-s*M)+d*(i*m-s*l),t[6]=-(n*(a*_-c*M)-u*(i*_-s*M)+d*(i*c-s*a)),t[7]=n*(a*m-c*l)-u*(i*m-s*l)+f*(i*c-s*a),t[8]=u*(h*_-m*E)-f*(o*_-c*E)+d*(o*m-c*h),t[9]=-(n*(h*_-m*E)-f*(r*_-s*E)+d*(r*m-s*h)),t[10]=n*(o*_-c*E)-u*(r*_-s*E)+d*(r*c-s*o),t[11]=-(n*(o*m-c*h)-u*(r*m-s*h)+f*(r*c-s*o)),t[12]=-(u*(h*M-l*E)-f*(o*M-a*E)+d*(o*l-a*h)),t[13]=n*(h*M-l*E)-f*(r*M-i*E)+d*(r*l-i*h),t[14]=-(n*(o*M-a*E)-u*(r*M-i*E)+d*(r*a-i*o)),t[15]=n*(o*l-a*h)-u*(r*l-i*h)+f*(r*a-i*o),t},e.determinant=function(t){var e=t[0],n=t[1],r=t[2],i=t[3],s=t[4],u=t[5],o=t[6],a=t[7],c=t[8],f=t[9],h=t[10],l=t[11],m=t[12],d=t[13],E=t[14],M=t[15];return(e*u-n*s)*(h*M-l*E)-(e*o-r*s)*(f*M-l*d)+(e*a-i*s)*(f*E-h*d)+(n*o-r*u)*(c*M-l*m)-(n*a-i*u)*(c*E-h*m)+(r*a-i*o)*(c*d-f*m)},e.multiply=s,e.translate=function(t,e,n){var r=n[0],i=n[1],s=n[2],u=void 0,o=void 0,a=void 0,c=void 0,f=void 0,h=void 0,l=void 0,m=void 0,d=void 0,E=void 0,M=void 0,_=void 0;return e===t?(t[12]=e[0]*r+e[4]*i+e[8]*s+e[12],t[13]=e[1]*r+e[5]*i+e[9]*s+e[13],t[14]=e[2]*r+e[6]*i+e[10]*s+e[14],t[15]=e[3]*r+e[7]*i+e[11]*s+e[15]):(u=e[0],o=e[1],a=e[2],c=e[3],f=e[4],h=e[5],l=e[6],m=e[7],d=e[8],E=e[9],M=e[10],_=e[11],t[0]=u,t[1]=o,t[2]=a,t[3]=c,t[4]=f,t[5]=h,t[6]=l,t[7]=m,t[8]=d,t[9]=E,t[10]=M,t[11]=_,t[12]=u*r+f*i+d*s+e[12],t[13]=o*r+h*i+E*s+e[13],t[14]=a*r+l*i+M*s+e[14],t[15]=c*r+m*i+_*s+e[15]),t},e.scale=function(t,e,n){var r=n[0],i=n[1],s=n[2];return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*s,t[9]=e[9]*s,t[10]=e[10]*s,t[11]=e[11]*s,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},e.rotate=function(t,e,n,i){var s,u,o,a,c,f,h,l,m,d,E,M,_,v,p,T,R,A,S,g,N,y,O,L,P=i[0],I=i[1],b=i[2],C=Math.sqrt(P*P+I*I+b*b);return C0?(n[0]=2*(c*a+l*i+f*o-h*s)/m,n[1]=2*(f*a+l*s+h*i-c*o)/m,n[2]=2*(h*a+l*o+c*s-f*i)/m):(n[0]=2*(c*a+l*i+f*o-h*s),n[1]=2*(f*a+l*s+h*i-c*o),n[2]=2*(h*a+l*o+c*s-f*i)),u(t,e,n),t},e.getTranslation=function(t,e){return t[0]=e[12],t[1]=e[13],t[2]=e[14],t},e.getScaling=function(t,e){var n=e[0],r=e[1],i=e[2],s=e[4],u=e[5],o=e[6],a=e[8],c=e[9],f=e[10];return t[0]=Math.sqrt(n*n+r*r+i*i),t[1]=Math.sqrt(s*s+u*u+o*o),t[2]=Math.sqrt(a*a+c*c+f*f),t},e.getRotation=function(t,e){var n=e[0]+e[5]+e[10],r=0;return n>0?(r=2*Math.sqrt(n+1),t[3]=.25*r,t[0]=(e[6]-e[9])/r,t[1]=(e[8]-e[2])/r,t[2]=(e[1]-e[4])/r):e[0]>e[5]&&e[0]>e[10]?(r=2*Math.sqrt(1+e[0]-e[5]-e[10]),t[3]=(e[6]-e[9])/r,t[0]=.25*r,t[1]=(e[1]+e[4])/r,t[2]=(e[8]+e[2])/r):e[5]>e[10]?(r=2*Math.sqrt(1+e[5]-e[0]-e[10]),t[3]=(e[8]-e[2])/r,t[0]=(e[1]+e[4])/r,t[1]=.25*r,t[2]=(e[6]+e[9])/r):(r=2*Math.sqrt(1+e[10]-e[0]-e[5]),t[3]=(e[1]-e[4])/r,t[0]=(e[8]+e[2])/r,t[1]=(e[6]+e[9])/r,t[2]=.25*r),t},e.fromRotationTranslationScale=function(t,e,n,r){var i=e[0],s=e[1],u=e[2],o=e[3],a=i+i,c=s+s,f=u+u,h=i*a,l=i*c,m=i*f,d=s*c,E=s*f,M=u*f,_=o*a,v=o*c,p=o*f,T=r[0],R=r[1],A=r[2];return t[0]=(1-(d+M))*T,t[1]=(l+p)*T,t[2]=(m-v)*T,t[3]=0,t[4]=(l-p)*R,t[5]=(1-(h+M))*R,t[6]=(E+_)*R,t[7]=0,t[8]=(m+v)*A,t[9]=(E-_)*A,t[10]=(1-(h+d))*A,t[11]=0,t[12]=n[0],t[13]=n[1],t[14]=n[2],t[15]=1,t},e.fromRotationTranslationScaleOrigin=function(t,e,n,r,i){var s=e[0],u=e[1],o=e[2],a=e[3],c=s+s,f=u+u,h=o+o,l=s*c,m=s*f,d=s*h,E=u*f,M=u*h,_=o*h,v=a*c,p=a*f,T=a*h,R=r[0],A=r[1],S=r[2],g=i[0],N=i[1],y=i[2],O=(1-(E+_))*R,L=(m+T)*R,P=(d-p)*R,I=(m-T)*A,b=(1-(l+_))*A,C=(M+v)*A,D=(d+p)*S,U=(M-v)*S,B=(1-(l+E))*S;return t[0]=O,t[1]=L,t[2]=P,t[3]=0,t[4]=I,t[5]=b,t[6]=C,t[7]=0,t[8]=D,t[9]=U,t[10]=B,t[11]=0,t[12]=n[0]+g-(O*g+I*N+D*y),t[13]=n[1]+N-(L*g+b*N+U*y),t[14]=n[2]+y-(P*g+C*N+B*y),t[15]=1,t},e.fromQuat=function(t,e){var n=e[0],r=e[1],i=e[2],s=e[3],u=n+n,o=r+r,a=i+i,c=n*u,f=r*u,h=r*o,l=i*u,m=i*o,d=i*a,E=s*u,M=s*o,_=s*a;return t[0]=1-h-d,t[1]=f+_,t[2]=l-M,t[3]=0,t[4]=f-_,t[5]=1-c-d,t[6]=m+E,t[7]=0,t[8]=l+M,t[9]=m-E,t[10]=1-c-h,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.frustum=function(t,e,n,r,i,s,u){var o=1/(n-e),a=1/(i-r),c=1/(s-u);return t[0]=2*s*o,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*s*a,t[6]=0,t[7]=0,t[8]=(n+e)*o,t[9]=(i+r)*a,t[10]=(u+s)*c,t[11]=-1,t[12]=0,t[13]=0,t[14]=u*s*2*c,t[15]=0,t},e.perspective=function(t,e,n,r,i){var s=1/Math.tan(e/2),u=void 0;return t[0]=s/n,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=s,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,null!=i&&i!==1/0?(u=1/(r-i),t[10]=(i+r)*u,t[14]=2*i*r*u):(t[10]=-1,t[14]=-2*r),t},e.perspectiveFromFieldOfView=function(t,e,n,r){var i=Math.tan(e.upDegrees*Math.PI/180),s=Math.tan(e.downDegrees*Math.PI/180),u=Math.tan(e.leftDegrees*Math.PI/180),o=Math.tan(e.rightDegrees*Math.PI/180),a=2/(u+o),c=2/(i+s);return t[0]=a,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=c,t[6]=0,t[7]=0,t[8]=-(u-o)*a*.5,t[9]=(i-s)*c*.5,t[10]=r/(n-r),t[11]=-1,t[12]=0,t[13]=0,t[14]=r*n/(n-r),t[15]=0,t},e.ortho=function(t,e,n,r,i,s,u){var o=1/(e-n),a=1/(r-i),c=1/(s-u);return t[0]=-2*o,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*c,t[11]=0,t[12]=(e+n)*o,t[13]=(i+r)*a,t[14]=(u+s)*c,t[15]=1,t},e.lookAt=function(t,e,n,s){var u=void 0,o=void 0,a=void 0,c=void 0,f=void 0,h=void 0,l=void 0,m=void 0,d=void 0,E=void 0,M=e[0],_=e[1],v=e[2],p=s[0],T=s[1],R=s[2],A=n[0],S=n[1],g=n[2];return Math.abs(M-A)0&&(f*=m=1/Math.sqrt(m),h*=m,l*=m);var d=a*l-c*h,E=c*f-o*l,M=o*h-a*f;return(m=d*d+E*E+M*M)>0&&(d*=m=1/Math.sqrt(m),E*=m,M*=m),t[0]=d,t[1]=E,t[2]=M,t[3]=0,t[4]=h*M-l*E,t[5]=l*d-f*M,t[6]=f*E-h*d,t[7]=0,t[8]=f,t[9]=h,t[10]=l,t[11]=0,t[12]=i,t[13]=s,t[14]=u,t[15]=1,t},e.str=function(t){return"mat4("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+", "+t[9]+", "+t[10]+", "+t[11]+", "+t[12]+", "+t[13]+", "+t[14]+", "+t[15]+")"},e.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2)+Math.pow(t[9],2)+Math.pow(t[10],2)+Math.pow(t[11],2)+Math.pow(t[12],2)+Math.pow(t[13],2)+Math.pow(t[14],2)+Math.pow(t[15],2))},e.add=function(t,e,n){return t[0]=e[0]+n[0],t[1]=e[1]+n[1],t[2]=e[2]+n[2],t[3]=e[3]+n[3],t[4]=e[4]+n[4],t[5]=e[5]+n[5],t[6]=e[6]+n[6],t[7]=e[7]+n[7],t[8]=e[8]+n[8],t[9]=e[9]+n[9],t[10]=e[10]+n[10],t[11]=e[11]+n[11],t[12]=e[12]+n[12],t[13]=e[13]+n[13],t[14]=e[14]+n[14],t[15]=e[15]+n[15],t},e.subtract=o,e.multiplyScalar=function(t,e,n){return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*n,t[5]=e[5]*n,t[6]=e[6]*n,t[7]=e[7]*n,t[8]=e[8]*n,t[9]=e[9]*n,t[10]=e[10]*n,t[11]=e[11]*n,t[12]=e[12]*n,t[13]=e[13]*n,t[14]=e[14]*n,t[15]=e[15]*n,t},e.multiplyScalarAndAdd=function(t,e,n,r){return t[0]=e[0]+n[0]*r,t[1]=e[1]+n[1]*r,t[2]=e[2]+n[2]*r,t[3]=e[3]+n[3]*r,t[4]=e[4]+n[4]*r,t[5]=e[5]+n[5]*r,t[6]=e[6]+n[6]*r,t[7]=e[7]+n[7]*r,t[8]=e[8]+n[8]*r,t[9]=e[9]+n[9]*r,t[10]=e[10]+n[10]*r,t[11]=e[11]+n[11]*r,t[12]=e[12]+n[12]*r,t[13]=e[13]+n[13]*r,t[14]=e[14]+n[14]*r,t[15]=e[15]+n[15]*r,t},e.exactEquals=function(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[11]===e[11]&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[15]===e[15]},e.equals=function(t,e){var n=t[0],i=t[1],s=t[2],u=t[3],o=t[4],a=t[5],c=t[6],f=t[7],h=t[8],l=t[9],m=t[10],d=t[11],E=t[12],M=t[13],_=t[14],v=t[15],p=e[0],T=e[1],R=e[2],A=e[3],S=e[4],g=e[5],N=e[6],y=e[7],O=e[8],L=e[9],P=e[10],I=e[11],b=e[12],C=e[13],D=e[14],U=e[15];return Math.abs(n-p)<=r.EPSILON*Math.max(1,Math.abs(n),Math.abs(p))&&Math.abs(i-T)<=r.EPSILON*Math.max(1,Math.abs(i),Math.abs(T))&&Math.abs(s-R)<=r.EPSILON*Math.max(1,Math.abs(s),Math.abs(R))&&Math.abs(u-A)<=r.EPSILON*Math.max(1,Math.abs(u),Math.abs(A))&&Math.abs(o-S)<=r.EPSILON*Math.max(1,Math.abs(o),Math.abs(S))&&Math.abs(a-g)<=r.EPSILON*Math.max(1,Math.abs(a),Math.abs(g))&&Math.abs(c-N)<=r.EPSILON*Math.max(1,Math.abs(c),Math.abs(N))&&Math.abs(f-y)<=r.EPSILON*Math.max(1,Math.abs(f),Math.abs(y))&&Math.abs(h-O)<=r.EPSILON*Math.max(1,Math.abs(h),Math.abs(O))&&Math.abs(l-L)<=r.EPSILON*Math.max(1,Math.abs(l),Math.abs(L))&&Math.abs(m-P)<=r.EPSILON*Math.max(1,Math.abs(m),Math.abs(P))&&Math.abs(d-I)<=r.EPSILON*Math.max(1,Math.abs(d),Math.abs(I))&&Math.abs(E-b)<=r.EPSILON*Math.max(1,Math.abs(E),Math.abs(b))&&Math.abs(M-C)<=r.EPSILON*Math.max(1,Math.abs(M),Math.abs(C))&&Math.abs(_-D)<=r.EPSILON*Math.max(1,Math.abs(_),Math.abs(D))&&Math.abs(v-U)<=r.EPSILON*Math.max(1,Math.abs(v),Math.abs(U))};var 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n||(n=e,e=this),r.vec3.scaleAndAdd(this.elements,e.elements,n.elements,t),this.fire("update"),this},distance:function(t,e){return e||(e=t,t=this),r.vec3.distance(t.elements,e.elements)},squaredDistance:function(t,e){return e||(e=t,t=this),r.vec3.squaredDistance(t.elements,e.elements)},length:function(){return r.vec3.length(this.elements)},squaredLength:function(){return r.vec3.squaredLength(this.elements)},negate:function(){return r.vec3.negate(this.elements,this.elements),this.fire("update"),this},inverse:function(t){return t||(t=this),r.vec3.inverse(this.elements,t.elements),this.fire("update"),this},normalize:function(){return r.vec3.normalize(this.elements,this.elements),this.fire("update"),this},dot:function(t,e){return e||(e=t,t=this),r.vec3.dot(t.elements,e.elements)},cross:function(t,e){return e||(e=t,t=this),r.vec3.cross(this.elements,t.elements,e.elements),this.fire("update"),this},lerp:function(t,e){return r.vec3.lerp(this.elements,this.elements,t.elements,e),this.fire("update"),this},hermite:function(t,e,n,i,s){return r.vec3.hermite(this.elements,t.elements,e.elements,n.elements,i.elements,s),this.fire("update"),this},bezier:function(t,e,n,i,s){return r.vec3.bezier(this.elements,t.elements,e.elements,n.elements,i.elements,s),this.fire("update"),this},random:function(t){return r.vec3.random(this.elements,t),this.fire("update"),this},transformMat3:function(t){return r.vec3.transformMat3(this.elements,this.elements,t.elements),this.fire("update"),this},transformMat4:function(t){return r.vec3.transformMat4(this.elements,this.elements,t.elements),this.fire("update"),this},transformDirection:function(t){var e=this.elements,n=t.elements,r=e[0],i=e[1],s=e[2];return e[0]=r*n[0]+i*n[4]+s*n[8],e[1]=r*n[1]+i*n[5]+s*n[9],e[2]=r*n[2]+i*n[6]+s*n[10],this.fire("update"),this},transformQuat:function(t){return 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t[0]=o*(l*_-m*M)-h*(a*_-c*M)+E*(a*m-c*l),t[1]=-(r*(l*_-m*M)-h*(i*_-s*M)+E*(i*m-s*l)),t[2]=r*(a*_-c*M)-o*(i*_-s*M)+E*(i*c-s*a),t[3]=-(r*(a*m-c*l)-o*(i*m-s*l)+h*(i*c-s*a)),t[4]=-(u*(l*_-m*M)-f*(a*_-c*M)+d*(a*m-c*l)),t[5]=n*(l*_-m*M)-f*(i*_-s*M)+d*(i*m-s*l),t[6]=-(n*(a*_-c*M)-u*(i*_-s*M)+d*(i*c-s*a)),t[7]=n*(a*m-c*l)-u*(i*m-s*l)+f*(i*c-s*a),t[8]=u*(h*_-m*E)-f*(o*_-c*E)+d*(o*m-c*h),t[9]=-(n*(h*_-m*E)-f*(r*_-s*E)+d*(r*m-s*h)),t[10]=n*(o*_-c*E)-u*(r*_-s*E)+d*(r*c-s*o),t[11]=-(n*(o*m-c*h)-u*(r*m-s*h)+f*(r*c-s*o)),t[12]=-(u*(h*M-l*E)-f*(o*M-a*E)+d*(o*l-a*h)),t[13]=n*(h*M-l*E)-f*(r*M-i*E)+d*(r*l-i*h),t[14]=-(n*(o*M-a*E)-u*(r*M-i*E)+d*(r*a-i*o)),t[15]=n*(o*l-a*h)-u*(r*l-i*h)+f*(r*a-i*o),t},e.determinant=function(t){var e=t[0],n=t[1],r=t[2],i=t[3],s=t[4],u=t[5],o=t[6],a=t[7],c=t[8],f=t[9],h=t[10],l=t[11],m=t[12],d=t[13],E=t[14],M=t[15];return(e*u-n*s)*(h*M-l*E)-(e*o-r*s)*(f*M-l*d)+(e*a-i*s)*(f*E-h*d)+(n*o-r*u)*(c*M-l*m)-(n*a-i*u)*(c*E-h*m)+(r*a-i*o)*(c*d-f*m)},e.multiply=s,e.translate=function(t,e,n){var r=n[0],i=n[1],s=n[2],u=void 0,o=void 0,a=void 0,c=void 0,f=void 0,h=void 0,l=void 0,m=void 0,d=void 0,E=void 0,M=void 0,_=void 0;return e===t?(t[12]=e[0]*r+e[4]*i+e[8]*s+e[12],t[13]=e[1]*r+e[5]*i+e[9]*s+e[13],t[14]=e[2]*r+e[6]*i+e[10]*s+e[14],t[15]=e[3]*r+e[7]*i+e[11]*s+e[15]):(u=e[0],o=e[1],a=e[2],c=e[3],f=e[4],h=e[5],l=e[6],m=e[7],d=e[8],E=e[9],M=e[10],_=e[11],t[0]=u,t[1]=o,t[2]=a,t[3]=c,t[4]=f,t[5]=h,t[6]=l,t[7]=m,t[8]=d,t[9]=E,t[10]=M,t[11]=_,t[12]=u*r+f*i+d*s+e[12],t[13]=o*r+h*i+E*s+e[13],t[14]=a*r+l*i+M*s+e[14],t[15]=c*r+m*i+_*s+e[15]),t},e.scale=function(t,e,n){var r=n[0],i=n[1],s=n[2];return 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n>0?(r=2*Math.sqrt(n+1),t[3]=.25*r,t[0]=(e[6]-e[9])/r,t[1]=(e[8]-e[2])/r,t[2]=(e[1]-e[4])/r):e[0]>e[5]&&e[0]>e[10]?(r=2*Math.sqrt(1+e[0]-e[5]-e[10]),t[3]=(e[6]-e[9])/r,t[0]=.25*r,t[1]=(e[1]+e[4])/r,t[2]=(e[8]+e[2])/r):e[5]>e[10]?(r=2*Math.sqrt(1+e[5]-e[0]-e[10]),t[3]=(e[8]-e[2])/r,t[0]=(e[1]+e[4])/r,t[1]=.25*r,t[2]=(e[6]+e[9])/r):(r=2*Math.sqrt(1+e[10]-e[0]-e[5]),t[3]=(e[1]-e[4])/r,t[0]=(e[8]+e[2])/r,t[1]=(e[6]+e[9])/r,t[2]=.25*r),t},e.fromRotationTranslationScale=function(t,e,n,r){var i=e[0],s=e[1],u=e[2],o=e[3],a=i+i,c=s+s,f=u+u,h=i*a,l=i*c,m=i*f,d=s*c,E=s*f,M=u*f,_=o*a,v=o*c,p=o*f,T=r[0],R=r[1],A=r[2];return t[0]=(1-(d+M))*T,t[1]=(l+p)*T,t[2]=(m-v)*T,t[3]=0,t[4]=(l-p)*R,t[5]=(1-(h+M))*R,t[6]=(E+_)*R,t[7]=0,t[8]=(m+v)*A,t[9]=(E-_)*A,t[10]=(1-(h+d))*A,t[11]=0,t[12]=n[0],t[13]=n[1],t[14]=n[2],t[15]=1,t},e.fromRotationTranslationScaleOrigin=function(t,e,n,r,i){var s=e[0],u=e[1],o=e[2],a=e[3],c=s+s,f=u+u,h=o+o,l=s*c,m=s*f,d=s*h,E=u*f,M=u*h,_=o*h,v=a*c,p=a*f,T=a*h,R=r[0],A=r[1],S=r[2],g=i[0],N=i[1],y=i[2],O=(1-(E+_))*R,L=(m+T)*R,P=(d-p)*R,I=(m-T)*A,b=(1-(l+_))*A,C=(M+v)*A,D=(d+p)*S,U=(M-v)*S,B=(1-(l+E))*S;return t[0]=O,t[1]=L,t[2]=P,t[3]=0,t[4]=I,t[5]=b,t[6]=C,t[7]=0,t[8]=D,t[9]=U,t[10]=B,t[11]=0,t[12]=n[0]+g-(O*g+I*N+D*y),t[13]=n[1]+N-(L*g+b*N+U*y),t[14]=n[2]+y-(P*g+C*N+B*y),t[15]=1,t},e.fromQuat=function(t,e){var n=e[0],r=e[1],i=e[2],s=e[3],u=n+n,o=r+r,a=i+i,c=n*u,f=r*u,h=r*o,l=i*u,m=i*o,d=i*a,E=s*u,M=s*o,_=s*a;return t[0]=1-h-d,t[1]=f+_,t[2]=l-M,t[3]=0,t[4]=f-_,t[5]=1-c-d,t[6]=m+E,t[7]=0,t[8]=l+M,t[9]=m-E,t[10]=1-c-h,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.frustum=function(t,e,n,r,i,s,u){var o=1/(n-e),a=1/(i-r),c=1/(s-u);return t[0]=2*s*o,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*s*a,t[6]=0,t[7]=0,t[8]=(n+e)*o,t[9]=(i+r)*a,t[10]=(u+s)*c,t[11]=-1,t[12]=0,t[13]=0,t[14]=u*s*2*c,t[15]=0,t},e.perspective=function(t,e,n,r,i){var s=1/Math.tan(e/2),u=void 0;return t[0]=s/n,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=s,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,null!=i&&i!==1/0?(u=1/(r-i),t[10]=(i+r)*u,t[14]=2*i*r*u):(t[10]=-1,t[14]=-2*r),t},e.perspectiveFromFieldOfView=function(t,e,n,r){var i=Math.tan(e.upDegrees*Math.PI/180),s=Math.tan(e.downDegrees*Math.PI/180),u=Math.tan(e.leftDegrees*Math.PI/180),o=Math.tan(e.rightDegrees*Math.PI/180),a=2/(u+o),c=2/(i+s);return t[0]=a,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=c,t[6]=0,t[7]=0,t[8]=-(u-o)*a*.5,t[9]=(i-s)*c*.5,t[10]=r/(n-r),t[11]=-1,t[12]=0,t[13]=0,t[14]=r*n/(n-r),t[15]=0,t},e.ortho=function(t,e,n,r,i,s,u){var o=1/(e-n),a=1/(r-i),c=1/(s-u);return t[0]=-2*o,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*c,t[11]=0,t[12]=(e+n)*o,t[13]=(i+r)*a,t[14]=(u+s)*c,t[15]=1,t},e.lookAt=function(t,e,n,s){var u=void 0,o=void 0,a=void 0,c=void 0,f=void 0,h=void 0,l=void 0,m=void 0,d=void 0,E=void 0,M=e[0],_=e[1],v=e[2],p=s[0],T=s[1],R=s[2],A=n[0],S=n[1],g=n[2];return Math.abs(M-A)0&&(f*=m=1/Math.sqrt(m),h*=m,l*=m);var d=a*l-c*h,E=c*f-o*l,M=o*h-a*f;return(m=d*d+E*E+M*M)>0&&(d*=m=1/Math.sqrt(m),E*=m,M*=m),t[0]=d,t[1]=E,t[2]=M,t[3]=0,t[4]=h*M-l*E,t[5]=l*d-f*M,t[6]=f*E-h*d,t[7]=0,t[8]=f,t[9]=h,t[10]=l,t[11]=0,t[12]=i,t[13]=s,t[14]=u,t[15]=1,t},e.str=function(t){return"mat4("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+", "+t[9]+", "+t[10]+", "+t[11]+", "+t[12]+", "+t[13]+", "+t[14]+", "+t[15]+")"},e.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2)+Math.pow(t[9],2)+Math.pow(t[10],2)+Math.pow(t[11],2)+Math.pow(t[12],2)+Math.pow(t[13],2)+Math.pow(t[14],2)+Math.pow(t[15],2))},e.add=function(t,e,n){return t[0]=e[0]+n[0],t[1]=e[1]+n[1],t[2]=e[2]+n[2],t[3]=e[3]+n[3],t[4]=e[4]+n[4],t[5]=e[5]+n[5],t[6]=e[6]+n[6],t[7]=e[7]+n[7],t[8]=e[8]+n[8],t[9]=e[9]+n[9],t[10]=e[10]+n[10],t[11]=e[11]+n[11],t[12]=e[12]+n[12],t[13]=e[13]+n[13],t[14]=e[14]+n[14],t[15]=e[15]+n[15],t},e.subtract=o,e.multiplyScalar=function(t,e,n){return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*n,t[5]=e[5]*n,t[6]=e[6]*n,t[7]=e[7]*n,t[8]=e[8]*n,t[9]=e[9]*n,t[10]=e[10]*n,t[11]=e[11]*n,t[12]=e[12]*n,t[13]=e[13]*n,t[14]=e[14]*n,t[15]=e[15]*n,t},e.multiplyScalarAndAdd=function(t,e,n,r){return t[0]=e[0]+n[0]*r,t[1]=e[1]+n[1]*r,t[2]=e[2]+n[2]*r,t[3]=e[3]+n[3]*r,t[4]=e[4]+n[4]*r,t[5]=e[5]+n[5]*r,t[6]=e[6]+n[6]*r,t[7]=e[7]+n[7]*r,t[8]=e[8]+n[8]*r,t[9]=e[9]+n[9]*r,t[10]=e[10]+n[10]*r,t[11]=e[11]+n[11]*r,t[12]=e[12]+n[12]*r,t[13]=e[13]+n[13]*r,t[14]=e[14]+n[14]*r,t[15]=e[15]+n[15]*r,t},e.exactEquals=function(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[11]===e[11]&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[15]===e[15]},e.equals=function(t,e){var n=t[0],i=t[1],s=t[2],u=t[3],o=t[4],a=t[5],c=t[6],f=t[7],h=t[8],l=t[9],m=t[10],d=t[11],E=t[12],M=t[13],_=t[14],v=t[15],p=e[0],T=e[1],R=e[2],A=e[3],S=e[4],g=e[5],N=e[6],y=e[7],O=e[8],L=e[9],P=e[10],I=e[11],b=e[12],C=e[13],D=e[14],U=e[15];return 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r=function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n]);return e.default=t,e}(n(0));function i(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function s(t,e,n){var r=e[0],i=e[1],s=e[2],u=e[3],o=e[4],a=e[5],c=e[6],f=e[7],h=e[8],l=e[9],m=e[10],d=e[11],E=e[12],M=e[13],_=e[14],v=e[15],p=n[0],T=n[1],R=n[2],A=n[3];return t[0]=p*r+T*o+R*h+A*E,t[1]=p*i+T*a+R*l+A*M,t[2]=p*s+T*c+R*m+A*_,t[3]=p*u+T*f+R*d+A*v,p=n[4],T=n[5],R=n[6],A=n[7],t[4]=p*r+T*o+R*h+A*E,t[5]=p*i+T*a+R*l+A*M,t[6]=p*s+T*c+R*m+A*_,t[7]=p*u+T*f+R*d+A*v,p=n[8],T=n[9],R=n[10],A=n[11],t[8]=p*r+T*o+R*h+A*E,t[9]=p*i+T*a+R*l+A*M,t[10]=p*s+T*c+R*m+A*_,t[11]=p*u+T*f+R*d+A*v,p=n[12],T=n[13],R=n[14],A=n[15],t[12]=p*r+T*o+R*h+A*E,t[13]=p*i+T*a+R*l+A*M,t[14]=p*s+T*c+R*m+A*_,t[15]=p*u+T*f+R*d+A*v,t}function u(t,e,n){var r=e[0],i=e[1],s=e[2],u=e[3],o=r+r,a=i+i,c=s+s,f=r*o,h=r*a,l=r*c,m=i*a,d=i*c,E=s*c,M=u*o,_=u*a,v=u*c;return t[0]=1-(m+E),t[1]=h+v,t[2]=l-_,t[3]=0,t[4]=h-v,t[5]=1-(f+E),t[6]=d+M,t[7]=0,t[8]=l+_,t[9]=d-M,t[10]=1-(f+m),t[11]=0,t[12]=n[0],t[13]=n[1],t[14]=n[2],t[15]=1,t}function o(t,e,n){return t[0]=e[0]-n[0],t[1]=e[1]-n[1],t[2]=e[2]-n[2],t[3]=e[3]-n[3],t[4]=e[4]-n[4],t[5]=e[5]-n[5],t[6]=e[6]-n[6],t[7]=e[7]-n[7],t[8]=e[8]-n[8],t[9]=e[9]-n[9],t[10]=e[10]-n[10],t[11]=e[11]-n[11],t[12]=e[12]-n[12],t[13]=e[13]-n[13],t[14]=e[14]-n[14],t[15]=e[15]-n[15],t}e.mul=s,e.sub=o},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.sub=e.mul=void 0,e.create=function(){var t=new r.ARRAY_TYPE(9);return r.ARRAY_TYPE!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[5]=0,t[6]=0,t[7]=0),t[0]=1,t[4]=1,t[8]=1,t},e.fromMat4=function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t},e.clone=function(t){var e=new r.ARRAY_TYPE(9);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e},e.copy=function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t},e.fromValues=function(t,e,n,i,s,u,o,a,c){var f=new r.ARRAY_TYPE(9);return f[0]=t,f[1]=e,f[2]=n,f[3]=i,f[4]=s,f[5]=u,f[6]=o,f[7]=a,f[8]=c,f},e.set=function(t,e,n,r,i,s,u,o,a,c){return t[0]=e,t[1]=n,t[2]=r,t[3]=i,t[4]=s,t[5]=u,t[6]=o,t[7]=a,t[8]=c,t},e.identity=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},e.transpose=function(t,e){if(t===e){var n=e[1],r=e[2],i=e[5];t[1]=e[3],t[2]=e[6],t[3]=n,t[5]=e[7],t[6]=r,t[7]=i}else t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8];return t},e.invert=function(t,e){var n=e[0],r=e[1],i=e[2],s=e[3],u=e[4],o=e[5],a=e[6],c=e[7],f=e[8],h=f*u-o*c,l=-f*s+o*a,m=c*s-u*a,d=n*h+r*l+i*m;return 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