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testsA.cpp
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#include "tests.h"
#include <math.h>
#include <iomanip>
#include <cstring>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <wchar.h>
#include <math.h>
#include "linmath.h"
#if defined(WIN32)
#include <FreeImage.h>
#include <GLFW/glfw3.h>
#pragma comment(lib, "glfw3dll.lib")
#pragma comment(lib, "FreeImage.lib")
#else
#include <FreeImage.h>
#include <GLFW/glfw3.h>
#endif
#include "mesh_utils.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sstream>
#include "HR_HDRImageTool.h"
#include "LiteMath.h"
///////////////////////////////////////////////////////////////////////////////////
using namespace TEST_UTILS;
extern GLFWwindow* g_window;
bool test_062_bad_textures()
{
hrErrorCallerPlace(L"test_062");
HRCameraRef camRef;
HRSceneInstRef scnRef;
HRRenderRef settingsRef;
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
hrSceneLibraryOpen(L"tests/test_062", HR_WRITE_DISCARD);
// geometry
//
HRMeshRef cubeRef = HRMeshFromSimpleMesh(L"my_cube", CreateCube(0.75f), 0);
HRMeshRef planeRef = HRMeshFromSimpleMesh(L"my_plane", CreatePlane(2.0f), 1);
HRMeshRef sphRef = HRMeshFromSimpleMesh(L"my_sphere", CreateSphere(0.5f, 32), 2);
HRMeshRef torRef = HRMeshFromSimpleMesh(L"my_torus", CreateTorus(0.2f, 0.5f, 32, 32), 0);
// material and textures
//
unsigned int colors1[4] = { 0xFF0000FF, 0xFF00FF00, 0xFF00FFFF, 0xFF000000 };
unsigned int colors2[4] = { 0xFF00FF00, 0xFFFF0000, 0xFFFF00FF, 0xFFFFFFFF };
std::vector<unsigned int> imageData1 = CreateStripedImageData(colors1, 4, 128, 128);
//std::vector<unsigned int> imageData2 = CreateStripedImageData(colors2, 4, 300, 300);
HRTextureNodeRef testTex2 = hrTexture2DCreateFromMemory(128, 128, 4, &imageData1[0]);
HRTextureNodeRef testTex3 = hrTexture2DCreateFromMemory(300, 300, 4, nullptr);
HRTextureNodeRef testTex4 = hrTexture2DCreateFromFile(L"data/textures/do_not_exists.png");
HRTextureNodeRef testTex5 = hrTexture2DCreateFromFile(L"data/textures/texture1.bmp");
HRMaterialRef mat0 = hrMaterialCreate(L"mysimplemat");
HRMaterialRef mat1 = hrMaterialCreate(L"mysimplemat2");
HRMaterialRef mat2 = hrMaterialCreate(L"wood");
hrMaterialOpen(mat0, HR_WRITE_DISCARD);
{
xml_node matNode = hrMaterialParamNode(mat0);
xml_node diff = matNode.append_child(L"diffuse");
diff.append_attribute(L"brdf_type").set_value(L"lambert");
diff.append_child(L"color").text().set(L"0.75 0.75 0.5");
hrTextureBind(testTex4, diff);
}
hrMaterialClose(mat0);
hrMaterialOpen(mat1, HR_WRITE_DISCARD);
{
xml_node matNode = hrMaterialParamNode(mat1);
xml_node diff = matNode.append_child(L"diffuse");
diff.append_attribute(L"brdf_type").set_value(L"lambert");
diff.append_child(L"color").text().set(L"1 1 1");
hrTextureBind(testTex2, diff);
}
hrMaterialClose(mat1);
hrMaterialOpen(mat2, HR_WRITE_DISCARD);
{
xml_node matNode = hrMaterialParamNode(mat2);
xml_node diff = matNode.append_child(L"diffuse");
diff.append_attribute(L"brdf_type").set_value(L"lambert");
diff.append_child(L"color").text().set(L"0.95 0.95 0.95");
hrTextureBind(testTex3, diff);
}
hrMaterialClose(mat2);
// camera
//
camRef = hrCameraCreate(L"my camera");
hrCameraOpen(camRef, HR_WRITE_DISCARD);
{
xml_node camNode = hrCameraParamNode(camRef);
camNode.append_child(L"fov").text().set(L"45");
camNode.append_child(L"nearClipPlane").text().set(L"0.01");
camNode.append_child(L"farClipPlane").text().set(L"100.0");
camNode.append_child(L"up").text().set(L"0 1 0");
camNode.append_child(L"position").text().set(L"0 0 0");
camNode.append_child(L"look_at").text().set(L"0 0 -1");
}
hrCameraClose(camRef);
// set up render settings
//
settingsRef = hrRenderCreate(L"opengl1");
hrRenderOpen(settingsRef, HR_WRITE_DISCARD);
{
pugi::xml_node node = hrRenderParamNode(settingsRef);
wchar_t temp[256];
swprintf(temp, 256, L"%d", 1024);
node.append_child(L"width").text().set(temp);
swprintf(temp, 256, L"%d", 768);
node.append_child(L"height").text().set(temp);
}
hrRenderClose(settingsRef);
// create scene
//
scnRef = hrSceneCreate(L"my scene");
float rtri = 25.0f; // Angle For The Triangle ( NEW )
float rquad = 40.0f;
float g_FPS = 60.0f;
int frameCounter = 0;
const float DEG_TO_RAD = float(3.14159265358979323846f) / 180.0f;
float matrixT[4][4], matrixT2[4][4], matrixT3[4][4], matrixT4[4][4];
float mRot1[4][4], mTranslate[4][4], mRes[4][4];
float mTranslateDown[4][4], mRes2[4][4];
mat4x4_identity(mRot1);
mat4x4_identity(mTranslate);
mat4x4_identity(mRes);
mat4x4_translate(mTranslate, 0.0f, 0.25f, -5.0f);
mat4x4_rotate_X(mRot1, mRot1, -rquad*DEG_TO_RAD);
mat4x4_rotate_Y(mRot1, mRot1, -rquad*DEG_TO_RAD*0.5f);
mat4x4_mul(mRes, mTranslate, mRot1);
mat4x4_transpose(matrixT, mRes); // this fucking math library swap rows and columns
mat4x4_identity(mRes);
mat4x4_translate(mTranslateDown, 0.0f, -1.0f, -5.0f);
mat4x4_mul(mRes2, mTranslateDown, mRes);
mat4x4_transpose(matrixT2, mRes2);
mat4x4_identity(mRot1);
mat4x4_identity(mRes);
mat4x4_rotate_Y(mRes, mRot1, rquad*DEG_TO_RAD);
mat4x4_translate(mTranslateDown, -1.5f, -0.5f, -4.0f);
mat4x4_mul(mRes2, mTranslateDown, mRes);
mat4x4_transpose(matrixT3, mRes2);
mat4x4_identity(mRot1);
mat4x4_identity(mTranslate);
mat4x4_identity(mRes);
mat4x4_translate(mTranslate, 2.0f, 0.25f, -5.0f);
mat4x4_rotate_X(mRot1, mRot1, rquad*DEG_TO_RAD);
mat4x4_rotate_Y(mRot1, mRot1, rquad*DEG_TO_RAD*0.5f);
mat4x4_mul(mRes, mTranslate, mRot1);
mat4x4_transpose(matrixT4, mRes); // this fucking math library swap rows and columns
// draw scene
//
hrSceneOpen(scnRef, HR_WRITE_DISCARD);
{
hrMeshInstance(scnRef, cubeRef, &matrixT[0][0]);
hrMeshInstance(scnRef, planeRef, &matrixT2[0][0]);
hrMeshInstance(scnRef, sphRef, &matrixT3[0][0]);
hrMeshInstance(scnRef, torRef, &matrixT4[0][0]);
}
hrSceneClose(scnRef);
hrFlush(scnRef, settingsRef);
hrRenderSaveFrameBufferLDR(settingsRef, L"tests_images/test_062/z_out.png");
return check_images("test_062");
}
static bool check_test_064(const std::wstring a_fileName1, const std::wstring a_fileName2)
{
pugi::xml_document doc, doc2;
doc.load_file(a_fileName1.c_str());
doc.load_file(a_fileName2.c_str());
pugi::xml_node libMat1 = doc.child(L"materials_lib");
pugi::xml_node libMat2 = doc.child(L"materials_lib");
pugi::xml_node m1 = libMat1.find_child_by_attribute(L"name", L"sky_material");
pugi::xml_node m2 = libMat2.find_child_by_attribute(L"name", L"sky_material");
int32_t id1 = m1.attribute(L"id").as_int();
int32_t id2 = m2.attribute(L"id").as_int();
return (id1 == id2);
}
bool test_064_several_changes_light_area()
{
hrErrorCallerPlace(L"test_064");
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
hrSceneLibraryOpen(L"tests/test_064", HR_WRITE_DISCARD);
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Materials
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
HRMaterialRef matGray = hrMaterialCreate(L"matGray");
HRMaterialRef matRefl = hrMaterialCreate(L"matRefl");
hrMaterialOpen(matGray, HR_WRITE_DISCARD);
{
auto matNode = hrMaterialParamNode(matGray);
auto diff = matNode.append_child(L"diffuse");
diff.append_attribute(L"brdf_type").set_value(L"lambert");
auto color = diff.append_child(L"color");
color.append_attribute(L"val").set_value(L"0.5 0.5 0.5");
}
hrMaterialClose(matGray);
hrMaterialOpen(matRefl, HR_WRITE_DISCARD);
{
auto matNode = hrMaterialParamNode(matRefl);
auto refl = matNode.append_child(L"reflectivity");
refl.append_attribute(L"brdf_type").set_value(L"torranse_sparrow");
refl.append_child(L"color").append_attribute(L"val").set_value(L"0.8 0.8 0.8");
refl.append_child(L"glossiness").append_attribute(L"val").set_value(L"0.98");
refl.append_child(L"extrusion").append_attribute(L"val").set_value(L"maxcolor");
refl.append_child(L"fresnel").append_attribute(L"val").set_value(1);
refl.append_child(L"fresnel_IOR").append_attribute(L"val").set_value(8.0f);
}
hrMaterialClose(matRefl);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Meshes
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
HRMeshRef cubeR = HRMeshFromSimpleMesh(L"cubeR", CreateCube(2.0f), matGray.id);
HRMeshRef sphereG = HRMeshFromSimpleMesh(L"sphereG", CreateSphere(4.0f, 64), matRefl.id);
HRMeshRef torusB = HRMeshFromSimpleMesh(L"torusB", CreateTorus(0.8f, 2.0f, 64, 64), matGray.id);
HRMeshRef planeRef = HRMeshFromSimpleMesh(L"my_plane", CreatePlane(20.0f), matGray.id);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Light
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
HRLightRef sky = hrLightCreate(L"sky");
hrLightOpen(sky, HR_WRITE_DISCARD);
{
auto lightNode = hrLightParamNode(sky);
lightNode.attribute(L"type").set_value(L"sky");
auto intensityNode = lightNode.append_child(L"intensity");
intensityNode.append_child(L"color").append_attribute(L"val").set_value(L"0.75 0.75 1");
intensityNode.append_child(L"multiplier").append_attribute(L"val").set_value(1.0f);
VERIFY_XML(lightNode);
}
hrLightClose(sky);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Camera
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
HRCameraRef camRef = hrCameraCreate(L"my camera");
hrCameraOpen(camRef, HR_WRITE_DISCARD);
{
auto camNode = hrCameraParamNode(camRef);
camNode.append_child(L"fov").text().set(L"45");
camNode.append_child(L"nearClipPlane").text().set(L"0.01");
camNode.append_child(L"farClipPlane").text().set(L"100.0");
camNode.append_child(L"up").text().set(L"0 1 0");
camNode.append_child(L"position").text().set(L"0 13 16");
camNode.append_child(L"look_at").text().set(L"0 0 0");
}
hrCameraClose(camRef);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Render settings
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
HRRenderRef renderRef = CreateBasicTestRenderPT(CURR_RENDER_DEVICE, 512, 512, 256, 2048);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Create scene
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
HRSceneInstRef scnRef = hrSceneCreate(L"my scene");
using namespace LiteMath;
float4x4 mRot, mRot2;
float4x4 mTranslate;
float4x4 mScale;
float4x4 mRes;
const float DEG_TO_RAD = 0.01745329251f; // float(3.14159265358979323846f) / 180.0f;
hrSceneOpen(scnRef, HR_WRITE_DISCARD);
///////////
mTranslate.identity();
mRes.identity();
mRot.identity();
mTranslate = translate4x4(float3(0.0f, -1.0f, 0.0f));
mRes = mul(mTranslate, mRes);
hrMeshInstance(scnRef, planeRef, mRes.L());
///////////
mTranslate.identity();
mRes.identity();
mRot.identity();
mTranslate = translate4x4(float3(-4.75f, 1.0f, 5.0f));
mRot = rotate4x4Y(60.0f*DEG_TO_RAD);
mRes = mul(mTranslate, mRot);
hrMeshInstance(scnRef, cubeR, mRes.L());
///////////
mTranslate.identity();
mRes.identity();
mRot.identity();
mRot2.identity();
mTranslate = translate4x4(float3(4.0f, 1.0f, 5.5f));
mRot = rotate4x4Y(-60.0f*DEG_TO_RAD);
mRot2 = rotate4x4X(90.0f*DEG_TO_RAD);
mRes = mul(mRot, mRot2);
mRes = mul(mTranslate, mRes);
hrMeshInstance(scnRef, torusB, mRes.L());
///////////
mTranslate.identity();
mRes.identity();
mRot.identity();
mTranslate = translate4x4(float3(0.0f, 2.0f, -1.0f));
mRes = mul(mTranslate, mRes);
hrMeshInstance(scnRef, sphereG, mRes.L());
///////////
mRes.identity();
hrLightInstance(scnRef, sky, mRes.L());
///////////
hrSceneClose(scnRef);
hrFlush(scnRef, renderRef);
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
while (true)
{
std::this_thread::sleep_for(std::chrono::milliseconds(500));
HRRenderUpdateInfo info = hrRenderHaveUpdate(renderRef);
if (info.haveUpdateFB)
{
auto pres = std::cout.precision(2);
std::cout << "rendering progress = " << info.progress << "% \r"; std::cout.flush();
std::cout.precision(pres);
}
if (info.finalUpdate)
break;
}
hrRenderSaveFrameBufferLDR(renderRef, L"tests_images/test_064/z_out.png");
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
hrLightOpen(sky, HR_OPEN_EXISTING);
{
auto lightNode = hrLightParamNode(sky);
auto intensityNode = lightNode.child(L"intensity");
intensityNode.child(L"color").attribute(L"val") = L"1.0 0.75 0.75";
intensityNode.child(L"multiplier").attribute(L"val") = 1.0f;
VERIFY_XML(lightNode);
}
hrLightClose(sky);
hrFlush(scnRef, renderRef);
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
while (true)
{
std::this_thread::sleep_for(std::chrono::milliseconds(500));
HRRenderUpdateInfo info = hrRenderHaveUpdate(renderRef);
if (info.haveUpdateFB)
{
auto pres = std::cout.precision(2);
std::cout << "rendering progress = " << info.progress << "% \r"; std::cout.flush();
std::cout.precision(pres);
}
if (info.finalUpdate)
break;
}
hrRenderSaveFrameBufferLDR(renderRef, L"tests_images/test_064/z_out2.png");
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
const bool testImages = check_images("test_064", 2, 60.0f);
const bool testXml1 = check_test_064(L"tests/test_064/statex_00001.xml", L"tests/test_064/statex_00002.xml");
return testImages && testXml1;
}
bool test_065_several_changes_light_rect()
{
hrErrorCallerPlace(L"test_065");
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
hrSceneLibraryOpen(L"tests/test_065", HR_WRITE_DISCARD);
SimpleMesh cube = CreateCube(0.75f);
SimpleMesh plane = CreatePlane(10.0f);
SimpleMesh sphere = CreateSphere(1.0f, 32);
SimpleMesh torus = CreateTorus(0.35f, 1.5f, 32, 32);
SimpleMesh cubeOpen = CreateCubeOpen(4.0f);
for (size_t i = 0; i < plane.vTexCoord.size(); i++)
plane.vTexCoord[i] *= 2.0f;
HRTextureNodeRef testTex2 = hrTexture2DCreateFromFileDL(L"data/textures/chess_white.bmp");
HRMaterialRef mat0 = hrMaterialCreate(L"mysimplemat");
HRMaterialRef mat1 = hrMaterialCreate(L"mysimplemat2");
HRMaterialRef mat2 = hrMaterialCreate(L"mysimplemat3");
HRMaterialRef mat3 = hrMaterialCreate(L"mysimplemat4");
HRMaterialRef mat4 = hrMaterialCreate(L"myblue");
HRMaterialRef mat5 = hrMaterialCreate(L"mymatplane");
HRMaterialRef mat6 = hrMaterialCreate(L"red");
HRMaterialRef mat7 = hrMaterialCreate(L"green");
HRMaterialRef mat8 = hrMaterialCreate(L"white");
hrMaterialOpen(mat0, HR_WRITE_DISCARD);
{
xml_node matNode = hrMaterialParamNode(mat0);
xml_node diff = matNode.append_child(L"diffuse");
diff.append_attribute(L"brdf_type").set_value(L"lambert");
diff.append_child(L"color").text().set(L"0.5 0.75 0.5");
HRTextureNodeRef testTex = hrTexture2DCreateFromFile(L"data/textures/texture1.bmp"); // hrTexture2DCreateFromFileDL
hrTextureBind(testTex, diff);
}
hrMaterialClose(mat0);
hrMaterialOpen(mat1, HR_WRITE_DISCARD);
{
xml_node matNode = hrMaterialParamNode(mat1);
xml_node diff = matNode.append_child(L"diffuse");
diff.append_attribute(L"brdf_type").set_value(L"lambert");
diff.append_child(L"color").text().set(L"0.207843 0.188235 0");
xml_node refl = matNode.append_child(L"reflectivity");
refl.append_attribute(L"brdf_type").set_value(L"phong");
refl.append_child(L"color").text().set(L"0.367059 0.345882 0");
refl.append_child(L"glossiness").text().set(L"0.5");
//refl.append_child(L"fresnel_IOR").text().set(L"1.5");
//refl.append_child(L"fresnel").text().set(L"1");
}
hrMaterialClose(mat1);
hrMaterialOpen(mat2, HR_WRITE_DISCARD);
{
xml_node matNode = hrMaterialParamNode(mat2);
xml_node diff = matNode.append_child(L"diffuse");
diff.append_attribute(L"brdf_type").set_value(L"lambert");
diff.append_child(L"color").text().set(L"0.75 0.75 0.75");
HRTextureNodeRef testTex = hrTexture2DCreateFromFile(L"data/textures/relief_wood.jpg");
hrTextureBind(testTex, diff);
}
hrMaterialClose(mat2);
hrMaterialOpen(mat3, HR_WRITE_DISCARD);
{
xml_node matNode = hrMaterialParamNode(mat3);
xml_node diff = matNode.append_child(L"diffuse");
diff.append_attribute(L"brdf_type").set_value(L"lambert");
diff.append_child(L"color").text().set(L"0.75 0.75 0.75");
HRTextureNodeRef testTex = hrTexture2DCreateFromFileDL(L"data/textures/163.jpg");
hrTextureBind(testTex, diff);
}
hrMaterialClose(mat3);
hrMaterialOpen(mat4, HR_WRITE_DISCARD);
{
xml_node matNode = hrMaterialParamNode(mat4);
xml_node diff = matNode.append_child(L"diffuse");
diff.append_attribute(L"brdf_type").set_value(L"lambert");
diff.append_child(L"color").text().set(L"0.1 0.1 0.75");
}
hrMaterialClose(mat4);
hrMaterialOpen(mat5, HR_WRITE_DISCARD);
{
xml_node matNode = hrMaterialParamNode(mat5);
xml_node diff = matNode.append_child(L"diffuse");
diff.append_attribute(L"brdf_type").set_value(L"lambert");
diff.append_child(L"color").text().set(L"0.75 0.75 0.25");
HRTextureNodeRef testTex = hrTexture2DCreateFromFileDL(L"data/textures/texture1.bmp");
hrTextureBind(testTex, diff);
}
hrMaterialClose(mat5);
hrMaterialOpen(mat6, HR_WRITE_DISCARD);
{
xml_node matNode = hrMaterialParamNode(mat6);
xml_node diff = matNode.append_child(L"diffuse");
diff.append_attribute(L"brdf_type").set_value(L"lambert");
diff.append_child(L"color").text().set(L"0.5 0.0 0.0");
}
hrMaterialClose(mat6);
hrMaterialOpen(mat7, HR_WRITE_DISCARD);
{
xml_node matNode = hrMaterialParamNode(mat7);
xml_node diff = matNode.append_child(L"diffuse");
diff.append_attribute(L"brdf_type").set_value(L"lambert");
diff.append_child(L"color").text().set(L"0.0 0.5 0.0");
}
hrMaterialClose(mat7);
hrMaterialOpen(mat8, HR_WRITE_DISCARD);
{
xml_node matNode = hrMaterialParamNode(mat8);
xml_node diff = matNode.append_child(L"diffuse");
diff.append_attribute(L"brdf_type").set_value(L"lambert");
diff.append_child(L"color").text().set(L"0.5 0.5 0.5");
}
hrMaterialClose(mat8);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
HRMeshRef teapotRef = hrMeshCreateFromFileDL(L"data/meshes/teapot.vsgf"); // chunk_00009.vsgf // teapot.vsgf // chunk_00591.vsgf
HRMeshRef cubeOpenRef = hrMeshCreate(L"my_box");
HRMeshRef planeRef = hrMeshCreate(L"my_plane");
HRMeshRef sphereRef = hrMeshCreate(L"my_sphere");
HRMeshRef torusRef = hrMeshCreate(L"my_torus");
hrMeshOpen(cubeOpenRef, HR_TRIANGLE_IND3, HR_WRITE_DISCARD);
{
hrMeshVertexAttribPointer4f(cubeOpenRef, L"pos", &cubeOpen.vPos[0]);
hrMeshVertexAttribPointer4f(cubeOpenRef, L"norm", &cubeOpen.vNorm[0]);
hrMeshVertexAttribPointer2f(cubeOpenRef, L"texcoord", &cubeOpen.vTexCoord[0]);
int cubeMatIndices[10] = { mat8.id, mat8.id, mat8.id, mat8.id, mat8.id, mat8.id, mat7.id, mat7.id, mat6.id, mat6.id };
//hrMeshMaterialId(cubeRef, 0);
hrMeshPrimitiveAttribPointer1i(cubeOpenRef, L"mind", cubeMatIndices);
hrMeshAppendTriangles3(cubeOpenRef, int(cubeOpen.triIndices.size()), &cubeOpen.triIndices[0]);
}
hrMeshClose(cubeOpenRef);
hrMeshOpen(planeRef, HR_TRIANGLE_IND3, HR_WRITE_DISCARD);
{
hrMeshVertexAttribPointer4f(planeRef, L"pos", &plane.vPos[0]);
hrMeshVertexAttribPointer4f(planeRef, L"norm", &plane.vNorm[0]);
hrMeshVertexAttribPointer2f(planeRef, L"texcoord", &plane.vTexCoord[0]);
hrMeshMaterialId(planeRef, mat5.id);
hrMeshAppendTriangles3(planeRef, int32_t(plane.triIndices.size()), &plane.triIndices[0]);
}
hrMeshClose(planeRef);
hrMeshOpen(sphereRef, HR_TRIANGLE_IND3, HR_WRITE_DISCARD);
{
hrMeshVertexAttribPointer4f(sphereRef, L"pos", &sphere.vPos[0]);
hrMeshVertexAttribPointer4f(sphereRef, L"norm", &sphere.vNorm[0]);
hrMeshVertexAttribPointer2f(sphereRef, L"texcoord", &sphere.vTexCoord[0]);
for (size_t i = 0; i < sphere.matIndices.size() / 2; i++)
sphere.matIndices[i] = mat0.id;
for (size_t i = sphere.matIndices.size() / 2; i < sphere.matIndices.size(); i++)
sphere.matIndices[i] = mat2.id;
hrMeshPrimitiveAttribPointer1i(sphereRef, L"mind", &sphere.matIndices[0]);
hrMeshAppendTriangles3(sphereRef, int32_t(sphere.triIndices.size()), &sphere.triIndices[0]);
}
hrMeshClose(sphereRef);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
HRLightRef rectLight = hrLightCreate(L"my_area_light");
hrLightOpen(rectLight, HR_WRITE_DISCARD);
{
pugi::xml_node lightNode = hrLightParamNode(rectLight);
lightNode.attribute(L"type").set_value(L"area");
lightNode.attribute(L"shape").set_value(L"rect");
lightNode.attribute(L"distribution").set_value(L"diffuse");
pugi::xml_node sizeNode = lightNode.append_child(L"size");
sizeNode.append_attribute(L"half_length") = 1.0f;
sizeNode.append_attribute(L"half_width") = 1.0f;
pugi::xml_node intensityNode = lightNode.append_child(L"intensity");
intensityNode.append_child(L"color").append_attribute(L"val") = L"1 1 1";
intensityNode.append_child(L"multiplier").append_attribute(L"val") = 10.0*IRRADIANCE_TO_RADIANCE;
}
hrLightClose(rectLight);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// camera
//
HRCameraRef camRef = hrCameraCreate(L"my camera");
hrCameraOpen(camRef, HR_WRITE_DISCARD);
{
xml_node camNode = hrCameraParamNode(camRef);
camNode.append_child(L"fov").text().set(L"45");
camNode.append_child(L"nearClipPlane").text().set(L"0.01");
camNode.append_child(L"farClipPlane").text().set(L"100.0");
camNode.append_child(L"up").text().set(L"0 1 0");
camNode.append_child(L"position").text().set(L"0 0 15");
camNode.append_child(L"look_at").text().set(L"0 0 0");
}
hrCameraClose(camRef);
// set up render settings
//
HRRenderRef renderRef = hrRenderCreate(L"HydraModern"); // opengl1
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
auto pList = hrRenderGetDeviceList(renderRef);
while (pList != nullptr)
{
std::wcout << L"device id = " << pList->id << L", name = " << pList->name << L", driver = " << pList->driver << std::endl;
pList = pList->next;
}
//hrRenderEnableDevice(renderRef, 0, true);
hrRenderEnableDevice(renderRef, CURR_RENDER_DEVICE, true);
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
hrRenderOpen(renderRef, HR_WRITE_DISCARD);
{
pugi::xml_node node = hrRenderParamNode(renderRef);
node.append_child(L"width").text() = 512;
node.append_child(L"height").text() = 512;
node.append_child(L"method_primary").text() = L"pathtracing";
node.append_child(L"method_secondary").text() = L"pathtracing";
node.append_child(L"method_tertiary").text() = L"pathtracing";
node.append_child(L"method_caustic").text() = L"pathtracing";
node.append_child(L"shadows").text() = L"1";
node.append_child(L"trace_depth").text() = L"5";
node.append_child(L"diff_trace_depth").text() = L"3";
node.append_child(L"pt_error").text() = L"2";
node.append_child(L"minRaysPerPixel").text() = L"256";
node.append_child(L"maxRaysPerPixel").text() = L"1024";
}
hrRenderClose(renderRef);
// create scene
//
HRSceneInstRef scnRef = hrSceneCreate(L"my scene");
static GLfloat rtri = 25.0f; // Angle For The Triangle ( NEW )
static GLfloat rquad = 40.0f;
static float g_FPS = 60.0f;
static int frameCounter = 0;
const float DEG_TO_RAD = float(3.14159265358979323846f) / 180.0f;
float matrixT[4][4];
float mRot1[4][4], mTranslate[4][4], mRes[4][4];
hrSceneOpen(scnRef, HR_WRITE_DISCARD);
int mmIndex = 0;
mat4x4_identity(mRot1);
mat4x4_identity(mTranslate);
mat4x4_identity(mRes);
mat4x4_translate(mTranslate, 0.0f, -0.70f*3.65f, -5.0f + 5.0f);
mat4x4_scale(mRot1, mRot1, 3.65f);
mat4x4_mul(mRes, mTranslate, mRot1);
mat4x4_transpose(matrixT, mRes); // this fucking math library swap rows and columns
matrixT[3][3] = 1.0f;
hrMeshInstance(scnRef, teapotRef, &matrixT[0][0]);
mat4x4_identity(mRot1);
mat4x4_rotate_Y(mRot1, mRot1, 180.0f*DEG_TO_RAD);
//mat4x4_rotate_Y(mRot1, mRot1, rquad*DEG_TO_RAD);
mat4x4_transpose(matrixT, mRot1);
hrMeshInstance(scnRef, cubeOpenRef, &matrixT[0][0]);
/////////////////////////////////////////////////////////////////////// instance light (!!!)
mat4x4_identity(mTranslate);
mat4x4_translate(mTranslate, 0, 3.85f, 0);
mat4x4_transpose(matrixT, mTranslate);
hrLightInstance(scnRef, rectLight, &matrixT[0][0]);
hrSceneClose(scnRef);
hrFlush(scnRef, renderRef);
while (true)
{
std::this_thread::sleep_for(std::chrono::milliseconds(500));
HRRenderUpdateInfo info = hrRenderHaveUpdate(renderRef);
if (info.haveUpdateFB)
{
auto pres = std::cout.precision(2);
std::cout << "rendering progress = " << info.progress << "% \r"; std::cout.flush();
std::cout.precision(pres);
}
if (info.finalUpdate)
break;
}
hrRenderSaveFrameBufferLDR(renderRef, L"tests_images/test_065/z_out.png");
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
hrMaterialOpen(mat1, HR_OPEN_EXISTING);
{
xml_node matNode = hrMaterialParamNode(mat1);
xml_node refl = matNode.child(L"reflectivity");
refl.child(L"color").text().set(L"0.367059 0.345882 0.35f");
hrTextureBind(testTex2, refl);
}
hrMaterialClose(mat1);
hrLightOpen(rectLight, HR_OPEN_EXISTING);
{
pugi::xml_node lightNode = hrLightParamNode(rectLight);
lightNode.attribute(L"type").set_value(L"area");
lightNode.attribute(L"shape").set_value(L"rect");
lightNode.attribute(L"distribution").set_value(L"diffuse");
pugi::xml_node sizeNode = lightNode.child(L"size");
sizeNode.attribute(L"half_length") = 2.0f;
sizeNode.attribute(L"half_width") = 1.0f;
pugi::xml_node intensityNode = lightNode.child(L"intensity");
intensityNode.child(L"color").attribute(L"val") = L"1 1 1";
intensityNode.child(L"multiplier").attribute(L"val") = 5.0f*IRRADIANCE_TO_RADIANCE;
}
hrLightClose(rectLight);
hrFlush(scnRef, renderRef);
while (true)
{
std::this_thread::sleep_for(std::chrono::milliseconds(500));
HRRenderUpdateInfo info = hrRenderHaveUpdate(renderRef);
if (info.haveUpdateFB)
{
auto pres = std::cout.precision(2);
std::cout << "rendering progress = " << info.progress << "% \r"; std::cout.flush();
std::cout.precision(pres);
}
if (info.finalUpdate)
break;
}
hrRenderSaveFrameBufferLDR(renderRef, L"tests_images/test_065/z_out2.png");
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
hrMeshOpen(torusRef, HR_TRIANGLE_IND3, HR_WRITE_DISCARD);
{
hrMeshVertexAttribPointer4f(torusRef, L"pos", &torus.vPos[0]);
hrMeshVertexAttribPointer4f(torusRef, L"norm", &torus.vNorm[0]);
hrMeshVertexAttribPointer2f(torusRef, L"texcoord", &torus.vTexCoord[0]);
for (size_t i = 0; i < torus.matIndices.size() / 3; i++)
torus.matIndices[i] = mat0.id;
for (size_t i = 1 * torus.matIndices.size() / 3; i < 2 * torus.matIndices.size() / 3; i++)
torus.matIndices[i] = mat3.id;
for (size_t i = 2 * torus.matIndices.size() / 3; i < torus.matIndices.size(); i++)
torus.matIndices[i] = mat2.id;
//hrMeshMaterialId(torusRef, mat0.id);
hrMeshPrimitiveAttribPointer1i(torusRef, L"mind", &torus.matIndices[0]);
hrMeshAppendTriangles3(torusRef, int32_t(torus.triIndices.size()), &torus.triIndices[0]);
}
hrMeshClose(torusRef);
hrMaterialOpen(mat2, HR_WRITE_DISCARD);
{
xml_node matNode = hrMaterialParamNode(mat2);
matNode.append_child(L"emission").append_child(L"color").text() = L"4 4 4";
}
hrMaterialClose(mat2);
hrSceneOpen(scnRef, HR_WRITE_DISCARD);
mat4x4_identity(mRot1);
mat4x4_identity(mTranslate);
mat4x4_identity(mRes);
mat4x4_translate(mTranslate, 0.0f, -0.70f*3.65f, -5.0f + 5.0f);
mat4x4_scale(mRot1, mRot1, 3.65f);
mat4x4_mul(mRes, mTranslate, mRot1);
mat4x4_transpose(matrixT, mRes); // this fucking math library swap rows and columns
matrixT[3][3] = 1.0f;
hrMeshInstance(scnRef, teapotRef, &matrixT[0][0]);
mat4x4_identity(mRot1);
mat4x4_rotate_Y(mRot1, mRot1, 180.0f*DEG_TO_RAD);
//mat4x4_rotate_Y(mRot1, mRot1, rquad*DEG_TO_RAD);
mat4x4_transpose(matrixT, mRot1);
hrMeshInstance(scnRef, cubeOpenRef, &matrixT[0][0]);
mat4x4_translate(mTranslate, 0.0f, 0.5f, -5.0f + 5.0f);
mat4x4_rotate_X(mRot1, mRot1, 60.0f*DEG_TO_RAD);
mat4x4_rotate_Y(mRot1, mRot1, 15.0f*DEG_TO_RAD);
mat4x4_mul(mRes, mTranslate, mRot1);
mat4x4_transpose(matrixT, mRes); // this fucking math library swap rows and columns
hrMeshInstance(scnRef, torusRef, &matrixT[0][0]);
/////////////////////////////////////////////////////////////////////// instance light (!!!)
mat4x4_identity(mTranslate);
mat4x4_translate(mTranslate, 0, 3.85f, 0);
mat4x4_transpose(matrixT, mTranslate);
hrLightInstance(scnRef, rectLight, &matrixT[0][0]);
hrSceneClose(scnRef);
hrRenderOpen(renderRef, HR_OPEN_EXISTING);
{
pugi::xml_node node = hrRenderParamNode(renderRef);
node.child(L"pt_error").text() = L"2";
node.child(L"minRaysPerPixel").text() = L"256";
node.child(L"maxRaysPerPixel").text() = L"4096";
}
hrRenderClose(renderRef);
hrFlush(scnRef, renderRef);
while (true)
{
std::this_thread::sleep_for(std::chrono::milliseconds(500));
HRRenderUpdateInfo info = hrRenderHaveUpdate(renderRef);
if (info.haveUpdateFB)
{
auto pres = std::cout.precision(2);
std::cout << "rendering progress = " << info.progress << "% \r"; std::cout.flush();
std::cout.precision(pres);
}
if (info.finalUpdate)
break;
}
hrRenderSaveFrameBufferLDR(renderRef, L"tests_images/test_065/z_out3.png");