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tests9.cpp
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#include "tests.h"
#include <math.h>
#include <iomanip>
#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 "simplerandom.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sstream>
#include <fstream>
#include "HR_HDRImageTool.h"
#include "HydraXMLHelpers.h"
///////////////////////////////////////////////////////////////////////////////////
#pragma warning(disable:4996)
using namespace TEST_UTILS;
SimpleMesh CreateTestMeshForSplit(float a_size)
{
uint32_t numberVertices = 9;
uint32_t numberIndices = 9;
float cubeVertices[] =
{
-1.0f, -1.0f, -1.0f, +1.0f,
-1.0f, -1.0f, +1.0f, +1.0f,
+1.0f, -1.0f, +1.0f, +1.0f,
+1.0f, -1.0f, -1.0f, +1.0f,
+1.0f, -0.8f, -1.0f, +1.0f,
+2.0f, +0.5f, +0.5f, +1.0f,
-3.0f, +1.0f, -0.5f, +1.0f,
-3.0f, -1.0f, +1.0f, +1.0f,
-2.5f, -1.0f, +1.0f, +1.0f,
};
uint32_t cubeIndices[] =
{
0, 1, 2,
3, 4, 5,
6, 7, 8,
9, 10,11,
12,13,14,
15,16,17
};
SimpleMesh cube;
cube.vPos.resize(numberVertices*4);
cube.vNorm.resize(numberVertices*4);
cube.vTexCoord.resize(numberVertices*2);
cube.triIndices.resize(numberIndices);
cube.matIndices.resize(numberIndices/3);
for (size_t i = 0; i < cube.vPos.size(); i++)
cube.vPos[i] = cubeVertices[i] * a_size;
for (size_t i = 0; i < cube.triIndices.size(); i++)
cube.triIndices[i] = cubeIndices[i];
for (size_t i = 0; i < cube.matIndices.size(); i++)
cube.matIndices[i] = 0;
return cube;
}
namespace HRUtils
{
struct MotionBlurInputParams
{
std::wstring libpath;
std::vector<std::wstring> allStates;
std::vector<int> devList; // int current implementation devList.size() MUST BE EQUAL TO subFramesNum
int subFramesNum;
int samplePerSubFrame;
std::wstring outLogsFolder; // L"/home/frol/hydra/"
std::wstring outImageName;
int outFrameStartNumber;
};
void RenderAnimationWithMotionBlur(const MotionBlurInputParams& a_input)
{
hrErrorCallerPlace(L"HRUtils::RenderAnimationWithMotionBlur");
hrSceneLibraryOpen(a_input.libpath.c_str(), HR_OPEN_EXISTING);
/////////////////////////////////////////////////////////
HRRenderRef renderRef;
renderRef.id = 0;
HRSceneInstRef scnRef;
scnRef.id = 0;
/////////////////////////////////////////////////////////
hrRenderEnableDevice(renderRef, 0, true);
if(a_input.outLogsFolder != L"")
hrRenderLogDir(renderRef, a_input.outLogsFolder.c_str(), true);
const int samplesPerSubFrame = a_input.samplePerSubFrame;
const int numSubFrames = a_input.subFramesNum;
const int samplesTotal = samplesPerSubFrame*numSubFrames;
float progressStep = 100.0f*float(a_input.devList.size())/float(numSubFrames); // we need this if GPU number in not equal to subframe number.
float frameProgress = 0.0f;
std::cout << "RenderAnimationWithMotionBlur, progressStep = " << progressStep << std::endl;
hrRenderOpen(renderRef, HR_OPEN_EXISTING);
{
auto node = hrRenderParamNode(renderRef);
node.force_child(L"maxRaysPerPixel").text() = samplesTotal;
node.force_child(L"dont_run").text() = 1;
//node.force_child(L"forceGPUFrameBuffer").text() = 0;
node.force_child(L"offline_pt").text() = 1;
}
hrRenderClose(renderRef);
hrCommit(scnRef, renderRef);
int topState = 0;
int subFramesDone = 0;
while(topState < a_input.allStates.size())
{
// pop states/subframes from a_input.allStates; one for each render device;
//
for(int devId : a_input.devList)
{
std::wstringstream strOut;
strOut << L"runhydra -cl_device_id " << devId << L" -contribsamples " << a_input.samplePerSubFrame;
strOut << L" -statefile " << a_input.allStates[topState].c_str();
auto str = strOut.str();
hrRenderCommand(renderRef, str.c_str());
subFramesDone++;
topState++;
if(topState >= a_input.allStates.size() || subFramesDone >= a_input.subFramesNum)
break;
}
// wait and render ...
{
while (true)
{
HRRenderUpdateInfo info = hrRenderHaveUpdate(renderRef);
if (info.haveUpdateFB)
{
auto pres = std::cout.precision(2);
std::cout << "RenderAnimationWithMotionBlur, rendering progress = " << info.progress << "% \r"; std::cout.flush();
std::cout.flush();
std::cout.precision(pres);
}
if (info.finalUpdate || info.progress > 0.9995f*(frameProgress + progressStep))
{
hrRenderCommand(renderRef, L"exitnow");
break;
}
std::this_thread::sleep_for(std::chrono::milliseconds(50));
}
}
if(subFramesDone >= a_input.subFramesNum-1)
{
std::wstringstream namestream;
namestream << std::fixed << a_input.outImageName.c_str() << std::setfill(L"0"[0]) << std::setw(4) << a_input.outFrameStartNumber + topState/a_input.subFramesNum << L".png";
auto str = namestream.str();
hrRenderSaveFrameBufferLDR(renderRef, str.c_str());
hrRenderCommand(renderRef, L"clearcolor");
subFramesDone = 0;
frameProgress = 0.0f;
}
else
frameProgress += progressStep;
std::cout << "sleeping ... "; std::cout.flush();
std::this_thread::sleep_for(std::chrono::milliseconds(2000));
std::cout << "finish." << std::endl; std::cout.flush();
}
}
}
bool test_motion_blur()
{
std::wstring libPath = L"tests/motion_blur_lib";
std::vector<std::wstring> states = { L"statex_00001.xml", L"statex_00002.xml", L"statex_00003.xml", L"statex_00004.xml",
L"statex_00005.xml", L"statex_00006.xml", L"statex_00007.xml", L"statex_00008.xml",
L"statex_00009.xml", L"statex_00010.xml", L"statex_00011.xml", L"statex_00012.xml" };
hrErrorCallerPlace(L"HRUtils::test_motion_blur");
hrSceneLibraryOpen(libPath.c_str(), HR_OPEN_EXISTING);
/////////////////////////////////////////////////////////
HRRenderRef renderRef;
renderRef.id = 0;
HRSceneInstRef scnRef;
scnRef.id = 0;
/////////////////////////////////////////////////////////
hrRenderEnableDevice(renderRef, 0, true);
const int samplesTotal = 2048;
const int numSubFrames = states.size();
const int samplesPerSubFrame = samplesTotal / numSubFrames;
float progressStep = 100.0f * float(1.0f) / float(numSubFrames);
float frameProgress = 0.0f;
std::cout << "test_motion_blur, progressStep = " << progressStep << std::endl;
hrRenderOpen(renderRef, HR_OPEN_EXISTING);
{
auto node = hrRenderParamNode(renderRef);
node.force_child(L"maxRaysPerPixel").text() = samplesTotal;
node.force_child(L"dont_run").text() = 1;
//node.force_child(L"forceGPUFrameBuffer").text() = 0;
//node.force_child(L"offline_pt").text() = 1;
}
hrRenderClose(renderRef);
hrCommit(scnRef, renderRef);
int topState = 0;
int subFramesDone = 0;
while (topState < states.size())
{
std::wstringstream strOut;
strOut << L"runhydra -cl_device_id " << 0 << L" -contribsamples " << samplesPerSubFrame;
strOut << L" -statefile " << states[topState].c_str();
auto str = strOut.str();
hrRenderCommand(renderRef, str.c_str());
{
while (true)
{
HRRenderUpdateInfo info = hrRenderHaveUpdate(renderRef);
if (info.haveUpdateFB)
{
auto pres = std::cout.precision(2);
std::cout << "test_motion_blur, rendering progress = " << info.progress << "% \r"; std::cout.flush();
std::cout.flush();
std::cout.precision(pres);
}
if (info.finalUpdate || info.progress > 0.9995f * (frameProgress + progressStep))
{
// hrRenderCommand(renderRef, L"exitnow");
break;
}
}
frameProgress += progressStep;
std::cout << "sleeping ... "; std::cout.flush();
std::this_thread::sleep_for(std::chrono::milliseconds(1000));
std::cout << "finish." << std::endl; std::cout.flush();
}
subFramesDone++;
topState++;
}
hrRenderSaveFrameBufferLDR(renderRef, L"tests_images/test_motion_blur/z_out.png");
return check_images("test_motion_blur", 1, 50.0f);
}
/*
bool test_098_motion_blur()
{
MotionBlurInputParams input;
input.libpath = L"/input/scenelib";
for(int i=1;i<=(700*8);i++)
{
std::wstringstream namestream;
namestream << std::fixed << L"statex_" << std::setfill(L"0"[0]) << std::setw(5) << i << L".xml";
input.allStates.push_back(namestream.str());
}
input.devList.push_back(0);
input.devList.push_back(1);
input.devList.push_back(2);
input.devList.push_back(3);
input.devList.push_back(4);
input.devList.push_back(5);
input.devList.push_back(6);
input.devList.push_back(7);
input.subFramesNum = int(input.devList.size()); // #TODO: change this! Currently, it is the only condition when motion blur will work.
input.outLogsFolder = L"/root/logs/";
input.outImageName = L"/output/car_sim";
input.samplePerSubFrame = 384;
input.outFrameStartNumber = 300-1;
RenderAnimationWithMotionBlur(input);
return false;
}
*/
bool test_098_motion_blur()
{
MotionBlurInputParams input;
input.libpath = L"/home/frol/PROG/HydraNLM/data/scenelib_anim";
// for(int i=1;i<=;i++)
// {
// std::wstringstream namestream;
// namestream << std::fixed << L"statex_" << std::setfill(L"0"[0]) << std::setw(5) << i << L".xml";
// input.allStates.push_back(namestream.str());
// }
input.allStates.push_back(L"statex_00001.xml");
input.allStates.push_back(L"statex_00009.xml");
input.devList.push_back(0);
input.devList.push_back(1);
input.subFramesNum = int(input.devList.size()); // #TODO: change this! Currently, it is the only condition when motion blur will work.
input.outLogsFolder = L"/home/frol/hydra/";
input.outImageName = L"/home/frol/PROG/HydraAPI/main/tests_images/test_098/z_out";
input.samplePerSubFrame = 256;
input.outFrameStartNumber = 1;
RenderAnimationWithMotionBlur(input);
return false;
}
/*
bool test_098_motion_blur()
{
hrErrorCallerPlace(L"test_098");
hrSceneLibraryOpen(L"/home/frol/PROG/HydraNLM/data/scenelib_anim", HR_OPEN_EXISTING);
/////////////////////////////////////////////////////////
HRRenderRef renderRef;
renderRef.id = 0;
HRSceneInstRef scnRef;
scnRef.id = 0;
/////////////////////////////////////////////////////////
hrRenderEnableDevice(renderRef, 0, true);
//hrRenderLogDir(renderRef, L"/home/frol/hydra/", true);
//hrRenderLogDir(renderRef, L"C:/[Hydra]/logs/", true);
const int samplesPerSubFrame = 64;
const int numSubFrames = 2;
const int samplesTotal = samplesPerSubFrame*numSubFrames;
hrRenderOpen(renderRef, HR_OPEN_EXISTING);
{
auto node = hrRenderParamNode(renderRef);
node.force_child(L"maxRaysPerPixel").text() = samplesTotal;
node.force_child(L"dont_run").text() = 1;
node.force_child(L"forceGPUFrameBuffer").text() = 1;
}
hrRenderClose(renderRef);
hrCommit(scnRef, renderRef);
// tell render to render subframe with exact samples number
//
{
std::wstringstream strOut;
strOut << L"runhydra -cl_device_id 0 -contribsamples " << samplesPerSubFrame << L" -maxsamples " << samplesPerSubFrame + 20 << L" -statefile statex_00001.xml ";
auto str = strOut.str();
hrRenderCommand(renderRef, str.c_str());
}
{
std::wstringstream strOut;
strOut << L"runhydra -cl_device_id 1 -contribsamples " << samplesPerSubFrame << L" -maxsamples " << samplesPerSubFrame + 20 << L" -statefile statex_00009.xml ";
auto str = strOut.str();
hrRenderCommand(renderRef, str.c_str());
}
while (true)
{
std::this_thread::sleep_for(std::chrono::milliseconds(50));
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.flush();
std::cout.precision(pres);
}
if (info.finalUpdate)
{
hrRenderCommand(renderRef, L"exitnow");
break;
}
}
hrRenderSaveFrameBufferLDR(renderRef, L"tests_images/test_098/z_out.png");
std::cout << "sleep ... "; std::cout.flush();
std::this_thread::sleep_for(std::chrono::milliseconds(2000));
std::cout << "finish" << std::endl; std::cout.flush();
hrRenderCommand(renderRef, L"clearcolor");
// tell render to render subframe with exact samples number
//
{
std::wstringstream strOut;
strOut << L"runhydra -cl_device_id 0 -contribsamples " << samplesPerSubFrame << L" -maxsamples " << samplesPerSubFrame + 20 << L" -statefile statex_00021.xml ";
auto str = strOut.str();
hrRenderCommand(renderRef, str.c_str());
}
{
std::wstringstream strOut;
strOut << L"runhydra -cl_device_id 1 -contribsamples " << samplesPerSubFrame << L" -maxsamples " << samplesPerSubFrame + 20 << L" -statefile statex_00029.xml ";
auto str = strOut.str();
hrRenderCommand(renderRef, str.c_str());
}
while (true)
{
std::this_thread::sleep_for(std::chrono::milliseconds(50));
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.flush();
std::cout.precision(pres);
}
if (info.finalUpdate)
{
hrRenderCommand(renderRef, L"exitnow");
break;
}
}
hrRenderSaveFrameBufferLDR(renderRef, L"tests_images/test_098/z_out2.png");
return false;
//return check_images("test_098", 2, 50);
}
*/
bool test_055_clear_scene()
{
std::wstring nameTest = L"test_055";
std::filesystem::path libraryPath = L"tests/" + nameTest;
std::filesystem::path saveRenderFile = L"tests_images/" + nameTest + L"/z_out.png";
std::filesystem::path saveRenderFile2 = L"tests_images/" + nameTest + L"/z_out2.png";
hrErrorCallerPlace(nameTest.c_str());
hrSceneLibraryOpen(libraryPath.wstring().c_str(), HR_WRITE_DISCARD);
///////////////
// Materials
///////////////
HRCameraRef camRef;
HRSceneInstRef scnRef;
HRRenderRef settingsRef;
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
hrSceneLibraryOpen(L"tests/test_055", HR_WRITE_DISCARD);
// geometry
//
HRMeshRef cubeRef = HRMeshFromSimpleMesh(L"my_cube", CreateCube(0.25f), 1);
HRMeshRef planeRef = HRMeshFromSimpleMesh(L"my_plane", CreatePlane(20.0f), 2);
HRMeshRef sphRef = HRMeshFromSimpleMesh(L"my_sphere", CreateSphere(0.5f, 32), 3);
HRMeshRef torRef = HRMeshFromSimpleMesh(L"my_torus", CreateTorus(0.1f, 0.3f, 32, 32), 0);
// material and textures
//
HRTextureNodeRef testTex2 = hrTexture2DCreateFromFile(L"data/textures/chess_red.bmp");
HRMaterialRef mat0 = hrMaterialCreate(L"mysimplemat");
HRMaterialRef mat1 = hrMaterialCreate(L"mysimplemat2");
HRMaterialRef mat2 = hrMaterialCreate(L"wood");
HRMaterialRef mat3 = hrMaterialCreate(L"rock");
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");
HRTextureNodeRef testTex = hrTexture2DCreateFromFile(L"data/textures/texture1.bmp");
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"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"0.75 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 = hrTexture2DCreateFromFile(L"data/textures/163.jpg");
hrTextureBind(testTex, diff);
}
hrMaterialClose(mat3);
// 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 2 10");
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);
node.append_child(L"width").text() = 512;
node.append_child(L"height").text() = 512;
}
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;
float matrixT[4][4], matrixT2[4][4];
float mRot1[4][4], mTranslate[4][4], mRes[4][4];
float mTranslateDown[4][4];
mat4x4_identity(mRot1);
mat4x4_identity(mTranslate);
mat4x4_identity(mRes);
mat4x4_identity(mRes);
mat4x4_translate(mTranslateDown, 0.0f, -1.0f, -5.0f);
mat4x4_mul(mRes, mTranslateDown, mRes);
mat4x4_transpose(matrixT2, mRes);
////
////
HRMeshRef refs[3] = { cubeRef, sphRef, torRef };
hrSceneOpen(scnRef, HR_WRITE_DISCARD);
hrMeshInstance(scnRef, planeRef, &matrixT2[0][0]);
auto rgen = simplerandom::RandomGenInit(779);
for (int i = -2; i <= 2; i++)
{
for (int j = -2; j <= 2; j++)
{
float xCoord = 2.0f*float(i);
float yCoord = 2.0f*float(j);
mat4x4_identity(mRot1);
mat4x4_identity(mTranslate);
mat4x4_identity(mRes);
mat4x4_translate(mTranslate, xCoord, 0.5f, yCoord);
mat4x4_rotate_X(mRot1, mRot1, simplerandom::rnd(rgen, 0.0f, 360.0f)*DEG_TO_RAD);
mat4x4_rotate_Y(mRot1, mRot1, simplerandom::rnd(rgen, 0.0f, 360.0f)*DEG_TO_RAD*0.5f);
mat4x4_mul(mRes, mTranslate, mRot1);
mat4x4_transpose(matrixT, mRes); // this fucking math library swap rows and columns
hrMeshInstance(scnRef, refs[simplerandom::rand(rgen) % 3], &matrixT[0][0]);
}
}
hrSceneClose(scnRef);
hrFlush(scnRef, settingsRef);
hrRenderSaveFrameBufferLDR(settingsRef, saveRenderFile.wstring().c_str());
hrSceneOpen(scnRef, HR_WRITE_DISCARD);
hrMeshInstance(scnRef, planeRef, &matrixT2[0][0]);
for (int i = -2; i <= 2; i++)
{
for (int j = -2; j <= 2; j++)
{
float xCoord = 2.0f*float(i);
float yCoord = 2.0f*float(j);
mat4x4_identity(mRot1);
mat4x4_identity(mTranslate);
mat4x4_identity(mRes);
mat4x4_translate(mTranslate, xCoord, 0.5f, yCoord);
mat4x4_rotate_X(mRot1, mRot1, simplerandom::rnd(rgen, 0.0f, 360.0f)*DEG_TO_RAD);
mat4x4_rotate_Y(mRot1, mRot1, simplerandom::rnd(rgen, 0.0f, 360.0f)*DEG_TO_RAD*0.5f);
mat4x4_mul(mRes, mTranslate, mRot1);
mat4x4_transpose(matrixT, mRes); // this fucking math library swap rows and columns
hrMeshInstance(scnRef, refs[simplerandom::rand(rgen) % 3], &matrixT[0][0]);
}
}
hrSceneClose(scnRef);
hrFlush(scnRef, settingsRef);
std::filesystem::create_directories(saveRenderFile.parent_path());
hrRenderSaveFrameBufferLDR(settingsRef, saveRenderFile2.wstring().c_str());
return check_images(ws2s(nameTest).c_str(), 2);
}
bool test_056_mesh_change_open_existing()
{
initGLIfNeeded(1024, 768);
hrErrorCallerPlace(L"test_056");
HRCameraRef camRef;
HRSceneInstRef scnRef;
HRRenderRef settingsRef;
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
hrSceneLibraryOpen(L"tests/test_056", HR_WRITE_DISCARD);
// material and textures
//
HRTextureNodeRef testTex2 = hrTexture2DCreateFromFile(L"data/textures/chess_red.bmp");
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
std::wstring rotationMatrixStr = L"0.707107 -0.707107 0 0.5 0.707107 0.707107 0 -0.207107 0 0 1 0 0 0 0 1";
HRMaterialRef mat0 = hrMaterialCreate(L"mysimplemat");
HRMaterialRef mat1 = hrMaterialCreate(L"mysimplemat2");
HRMaterialRef mat2 = hrMaterialCreate(L"mysimplemat3");
HRMaterialRef mat3 = hrMaterialCreate(L"mysimplemat4");
HRMaterialRef mat4 = hrMaterialCreate(L"mysimplemat5");
HRMaterialRef mat5 = hrMaterialCreate(L"mysimplemat6");
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 0.25");
HRTextureNodeRef testTex = hrTexture2DCreateFromFile(L"data/textures/texture1.bmp");
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"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"0.75 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 = hrTexture2DCreateFromFile(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"0.75 0.75 0.0");
}
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"0.0 0.0 0.85");
}
hrMaterialClose(mat5);
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
SimpleMesh cube = CreateCube(0.75f);
SimpleMesh cube2 = CreateCube(0.25f);
SimpleMesh plane = CreatePlane(2.0f);
SimpleMesh sphere = CreateSphere(0.5f, 32);
SimpleMesh torus = CreateTorus(0.2f, 0.5f, 32, 32);
HRMeshRef cubeRef = hrMeshCreate(L"my_cube");
HRMeshRef planeRef = hrMeshCreate(L"my_plane");
HRMeshRef sphereRef = hrMeshCreate(L"my_sphere");
HRMeshRef torusRef = hrMeshCreate(L"my_torus");
hrMeshOpen(cubeRef, HR_TRIANGLE_IND3, HR_WRITE_DISCARD);
{
hrMeshVertexAttribPointer4f(cubeRef, L"pos", &cube.vPos[0]);
hrMeshVertexAttribPointer4f(cubeRef, L"norm", &cube.vNorm[0]);
hrMeshVertexAttribPointer2f(cubeRef, L"texcoord", &cube.vTexCoord[0]);
int cubeMatIndices[12] = { 0, 0, 1, 1, 2, 2, 3, 3, 0, 0, 1, 1 };
//hrMeshMaterialId(cubeRef, 0);
hrMeshPrimitiveAttribPointer1i(cubeRef, L"mind", cubeMatIndices);
hrMeshAppendTriangles3(cubeRef, int(cube.triIndices.size()), &cube.triIndices[0], false);
}
hrMeshClose(cubeRef);
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, mat1.id);
hrMeshAppendTriangles3(planeRef, int32_t(plane.triIndices.size()), &plane.triIndices[0], false);
}
hrMeshClose(planeRef);
hrMeshOpen(sphereRef, HR_TRIANGLE_IND3, HR_WRITE_DISCARD);
{
std::cout << "sphere.vPos.size() = " << sphere.vPos.size() << std::endl;
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], false);
}
hrMeshClose(sphereRef);
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], false);
// test second call of hrMeshAppendTriangles3
//
hrMeshVertexAttribPointer4f(torusRef, L"pos", &cube2.vPos[0]);
hrMeshVertexAttribPointer4f(torusRef, L"norm", &cube2.vNorm[0]);
hrMeshVertexAttribPointer2f(torusRef, L"texcoord", &cube2.vTexCoord[0]);
int cubeMatIndices[12] = { 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 1, 1 };
hrMeshPrimitiveAttribPointer1i(torusRef, L"mind", cubeMatIndices);
hrMeshAppendTriangles3(torusRef, int(cube2.triIndices.size()), &cube2.triIndices[0], false);
}
hrMeshClose(torusRef);
// 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);
node.append_child(L"width").text() = 512;
node.append_child(L"height").text() = 512;
}
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, -3.5f*rquad*DEG_TO_RAD);
mat4x4_rotate_Y(mRot1, mRot1, -7.0f*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, sphereRef, &matrixT3[0][0]);
hrMeshInstance(scnRef, torusRef, &matrixT4[0][0]);
}
hrSceneClose(scnRef);
hrFlush(scnRef, settingsRef);
hrRenderSaveFrameBufferLDR(settingsRef, L"tests_images/test_056/z_out.png");