chore: shaders test

release/web/.last_build_id

@@ -1 +1 @@
-dcb4c4d46dfbf7ac7c53695afa8cf371
+f3603b0a6c09f04fde5bafbc629a4bbd

release/web/assets/assets/shaders/background_shader.frag

@@ -0,0 +1,45 @@
+{
+  "sksl": {
+    "entrypoint": "background_shader_fragment_main",
+    "shader": "// This SkSL shader is autogenerated by spirv-cross.\n\nfloat4 flutter_FragCoord;\n\nuniform float uTime;\nuniform vec2 uSize;\nuniform vec2 uMouse;\nuniform shader uTexture;\nuniform half2 uTexture_size;\n\nvec4 fragColor;\n\nvec2 FLT_flutter_local_FlutterFragCoord()\n{\n    return flutter_FragCoord.xy;\n}\n\nvec3 FLT_flutter_local_rect(vec2 st, vec2 size, vec2 position, float border, vec3 borderColor, vec3 backgroundColor)\n{\n    vec2 adjustedSt = st - position;\n    vec2 bl = floor(adjustedSt / size);\n    vec2 tr = floor((vec2(1.0) - adjustedSt) / size);\n    float inside = ((bl.x * bl.y) * tr.x) * tr.y;\n    float outline = step(0.0, inside - border);\n    return mix(backgroundColor, borderColor, vec3(outline));\n}\n\nvoid FLT_main()\n{\n    vec2 st_1 = FLT_flutter_local_FlutterFragCoord() / uSize;\n    vec3 color = vec3(0.0);\n    vec2 rectPosition = vec2(uSize.x - 0.100000001490116119384765625, 0.0);\n    vec2 param = st_1;\n    vec2 param_1 = vec2(0.20000000298023223876953125);\n    vec2 param_2 = rectPosition;\n    float param_3 = 0.100000001490116119384765625;\n    vec3 param_4 = vec3(0.0);\n    vec3 param_5 = vec3(0.800000011920928955078125, 0.699999988079071044921875, 0.5);\n    vec3 rectColor = FLT_flutter_local_rect(param, param_1, param_2, param_3, param_4, param_5);\n    color += rectColor;\n    fragColor = vec4(color, 1.0);\n}\n\nhalf4 main(float2 iFragCoord)\n{\n      flutter_FragCoord = float4(iFragCoord, 0, 0);\n      FLT_main();\n      return fragColor;\n}\n",
+    "stage": 1,
+    "uniforms": [
+      {
+        "array_elements": 0,
+        "bit_width": 0,
+        "columns": 1,
+        "location": 0,
+        "name": "uTexture",
+        "rows": 1,
+        "type": 12
+      },
+      {
+        "array_elements": 0,
+        "bit_width": 32,
+        "columns": 1,
+        "location": 1,
+        "name": "uTime",
+        "rows": 1,
+        "type": 10
+      },
+      {
+        "array_elements": 0,
+        "bit_width": 32,
+        "columns": 1,
+        "location": 2,
+        "name": "uSize",
+        "rows": 2,
+        "type": 10
+      },
+      {
+        "array_elements": 0,
+        "bit_width": 32,
+        "columns": 1,
+        "location": 3,
+        "name": "uMouse",
+        "rows": 2,
+        "type": 10
+      }
+    ]
+  }
+}

release/web/assets/assets/shaders/fog_shader.frag

@@ -0,0 +1,36 @@
+{
+  "sksl": {
+    "entrypoint": "fog_shader_fragment_main",
+    "shader": "// This SkSL shader is autogenerated by spirv-cross.\n\nfloat4 flutter_FragCoord;\n\nuniform float uTime;\nuniform vec2 uSize;\nuniform vec2 uCharacterPos;\n\nvec4 fragColor;\n\nvec2 FLT_flutter_local_FlutterFragCoord()\n{\n    return flutter_FragCoord.xy;\n}\n\nfloat FLT_flutter_local_noise(vec2 st)\n{\n    return fract(sin(dot(st, vec2(12.98980045318603515625, 78.233001708984375))) * 43758.546875);\n}\n\nfloat FLT_flutter_local_fbm(inout vec2 st)\n{\n    float value = 0.0;\n    float amplitude = 0.5;\n    for (int i = 0; i < 5; i++)\n    {\n        vec2 param = st;\n        value += (amplitude * FLT_flutter_local_noise(param));\n        st *= 2.0;\n        amplitude *= 0.5;\n    }\n    return value;\n}\n\nvoid FLT_main()\n{\n    vec2 st_1 = FLT_flutter_local_FlutterFragCoord() / uSize;\n    vec2 characterNorm = uCharacterPos / uSize;\n    float distance = length(st_1 - characterNorm);\n    float smoothRadius = 2.0 / max(uSize.x, uSize.y);\n    float alpha = smoothstep(smoothRadius, smoothRadius + 0.100000001490116119384765625, distance);\n    fragColor = vec4(0.0, 0.0, 0.0, alpha);\n    vec2 param_1 = (st_1 * 3.0) + vec2(uTime * 8.9999997499035089276731014251709e-07);\n    float _124 = FLT_flutter_local_fbm(param_1);\n    float n = _124;\n    float cloudDensity = 2.0;\n    float cloudStrength = exp(distance * cloudDensity) * n;\n    vec4 cloudColor = vec4(0.800000011920928955078125, 0.800000011920928955078125, 0.800000011920928955078125, 1.0);\n    fragColor = cloudColor * cloudStrength;\n}\n\nhalf4 main(float2 iFragCoord)\n{\n      flutter_FragCoord = float4(iFragCoord, 0, 0);\n      FLT_main();\n      return fragColor;\n}\n",
+    "stage": 1,
+    "uniforms": [
+      {
+        "array_elements": 0,
+        "bit_width": 32,
+        "columns": 1,
+        "location": 0,
+        "name": "uTime",
+        "rows": 1,
+        "type": 10
+      },
+      {
+        "array_elements": 0,
+        "bit_width": 32,
+        "columns": 1,
+        "location": 1,
+        "name": "uSize",
+        "rows": 2,
+        "type": 10
+      },
+      {
+        "array_elements": 0,
+        "bit_width": 32,
+        "columns": 1,
+        "location": 2,
+        "name": "uCharacterPos",
+        "rows": 2,
+        "type": 10
+      }
+    ]
+  }
+}

release/web/assets/assets/shaders/fragment_shader.frag

@@ -0,0 +1,45 @@
+{
+  "sksl": {
+    "entrypoint": "fragment_shader_fragment_main",
+    "shader": "// This SkSL shader is autogenerated by spirv-cross.\n\nfloat4 flutter_FragCoord;\n\nuniform float uTime;\nuniform vec2 uSize;\nuniform vec2 uMouse;\nuniform shader uTexture;\nuniform half2 uTexture_size;\n\nvec4 fragColor;\n\nvec2 FLT_flutter_local_FlutterFragCoord()\n{\n    return flutter_FragCoord.xy;\n}\n\nvec3 FLT_flutter_local_rect(vec2 st, vec2 size, vec2 position, float border, vec3 borderColor, vec3 backgroundColor)\n{\n    vec2 adjustedSt = st - position;\n    vec2 bl = floor(adjustedSt / size);\n    vec2 tr = floor((vec2(1.0) - adjustedSt) / size);\n    float inside = ((bl.x * bl.y) * tr.x) * tr.y;\n    float outline = step(0.0, inside - border);\n    return mix(backgroundColor, borderColor, vec3(outline));\n}\n\nvoid FLT_main()\n{\n    vec2 st_1 = FLT_flutter_local_FlutterFragCoord() / uSize;\n    vec3 color = vec3(0.0);\n    vec2 rectPosition = vec2(uSize.x - 0.100000001490116119384765625, 0.0);\n    vec2 param = st_1;\n    vec2 param_1 = vec2(0.20000000298023223876953125);\n    vec2 param_2 = rectPosition;\n    float param_3 = 0.100000001490116119384765625;\n    vec3 param_4 = vec3(0.0);\n    vec3 param_5 = vec3(0.800000011920928955078125, 0.699999988079071044921875, 0.5);\n    vec3 rectColor = FLT_flutter_local_rect(param, param_1, param_2, param_3, param_4, param_5);\n    color += rectColor;\n    fragColor = vec4(color, 1.0);\n}\n\nhalf4 main(float2 iFragCoord)\n{\n      flutter_FragCoord = float4(iFragCoord, 0, 0);\n      FLT_main();\n      return fragColor;\n}\n",
+    "stage": 1,
+    "uniforms": [
+      {
+        "array_elements": 0,
+        "bit_width": 0,
+        "columns": 1,
+        "location": 0,
+        "name": "uTexture",
+        "rows": 1,
+        "type": 12
+      },
+      {
+        "array_elements": 0,
+        "bit_width": 32,
+        "columns": 1,
+        "location": 1,
+        "name": "uTime",
+        "rows": 1,
+        "type": 10
+      },
+      {
+        "array_elements": 0,
+        "bit_width": 32,
+        "columns": 1,
+        "location": 2,
+        "name": "uSize",
+        "rows": 2,
+        "type": 10
+      },
+      {
+        "array_elements": 0,
+        "bit_width": 32,
+        "columns": 1,
+        "location": 3,
+        "name": "uMouse",
+        "rows": 2,
+        "type": 10
+      }
+    ]
+  }
+}

release/web/assets/assets/shaders/snow_shader.frag

@@ -0,0 +1,27 @@
+{
+  "sksl": {
+    "entrypoint": "snow_shader_fragment_main",
+    "shader": "// This SkSL shader is autogenerated by spirv-cross.\n\nfloat4 flutter_FragCoord;\n\nuniform float uTime;\nuniform vec2 uSize;\n\nvec4 fragColor;\n\nvec2 FLT_flutter_local_FlutterFragCoord()\n{\n    return flutter_FragCoord.xy;\n}\n\nfloat FLT_flutter_local_superSnowyTime(float time, vec2 screenCoords)\n{\n    return cos(time) * 400.0;\n}\n\nfloat FLT_flutter_local_superSnowyEffectRandom(vec2 st)\n{\n    float param = uTime;\n    vec2 param_1 = st;\n    float time = FLT_flutter_local_superSnowyTime(param, param_1);\n    return fract((sin(dot(vec2(time) + st, vec2(time) + vec2(sin(time / 5000000.0), sin(time / 5000000.0)))) * 30000.0) / 0.300000011920928955078125);\n}\n\nvec4 FLT_flutter_local_superSnowyEffect(vec2 st)\n{\n    vec2 param = st;\n    float rnd = FLT_flutter_local_superSnowyEffectRandom(param);\n    float alpha = smoothstep(0.0, 0.4000000059604644775390625, rnd) * smoothstep(0.4000000059604644775390625, 0.0, rnd);\n    vec3 color = vec3(1.0, 0.800000011920928955078125, 0.5) * alpha;\n    return vec4(vec3(rnd) / vec3(1.0, 0.800000011920928955078125, 0.5), alpha);\n}\n\nvoid FLT_main()\n{\n    vec2 st_1 = FLT_flutter_local_FlutterFragCoord() / uSize;\n    vec2 param_1 = st_1;\n    vec4 color_1 = FLT_flutter_local_superSnowyEffect(param_1);\n    fragColor = color_1;\n}\n\nhalf4 main(float2 iFragCoord)\n{\n      flutter_FragCoord = float4(iFragCoord, 0, 0);\n      FLT_main();\n      return fragColor;\n}\n",
+    "stage": 1,
+    "uniforms": [
+      {
+        "array_elements": 0,
+        "bit_width": 32,
+        "columns": 1,
+        "location": 0,
+        "name": "uTime",
+        "rows": 1,
+        "type": 10
+      },
+      {
+        "array_elements": 0,
+        "bit_width": 32,
+        "columns": 1,
+        "location": 1,
+        "name": "uSize",
+        "rows": 2,
+        "type": 10
+      }
+    ]
+  }
+}