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tests3.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 <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sstream>
#include "HR_HDRImageTool.h"
///////////////////////////////////////////////////////////////////////////////////
using namespace TEST_UTILS;
bool test_018_camera_move()
{
initGLIfNeeded(1024,768);
hrErrorCallerPlace(L"test_018");
HRCameraRef camRef;
HRSceneInstRef scnRef;
HRRenderRef settingsRef;
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
hrSceneLibraryOpen(L"tests/test_018", 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");
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);
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
SimpleMesh cube = CreateCube(0.75f);
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]);
}
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]);
}
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);
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);
// 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, -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_018/z_out.png");
// move camera
//
hrCameraOpen(camRef, HR_OPEN_EXISTING);
{
xml_node camNode = hrCameraParamNode(camRef);
camNode.child(L"position").text().set(L"0 1 5");
}
hrCameraClose(camRef);
hrFlush(scnRef, settingsRef, camRef);
hrRenderSaveFrameBufferLDR(settingsRef, L"tests_images/test_018/z_out2.png");
// move camera
//
hrCameraOpen(camRef, HR_OPEN_EXISTING);
{
xml_node camNode = hrCameraParamNode(camRef);
camNode.child(L"position").text().set(L"-2 2 3");
}
hrCameraClose(camRef);
hrFlush(scnRef, settingsRef, camRef);
hrRenderSaveFrameBufferLDR(settingsRef, L"tests_images/test_018/z_out3.png");
// move camera
//
hrCameraOpen(camRef, HR_OPEN_EXISTING);
{
xml_node camNode = hrCameraParamNode(camRef);
camNode.child(L"position").text().set(L"2 4 3");
camNode.child(L"look_at").text().set(L"0 0 -5");
}
hrCameraClose(camRef);
hrFlush(scnRef, settingsRef, camRef);
hrRenderSaveFrameBufferLDR(settingsRef, L"tests_images/test_018/z_out4.png");
return check_images("test_018", 4);
}
bool test_019_material_change()
{
initGLIfNeeded(1024,768);
hrErrorCallerPlace(L"test_019");
HRCameraRef camRef;
HRSceneInstRef scnRef;
HRRenderRef settingsRef;
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
hrSceneLibraryOpen(L"tests/test_019", 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");
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);
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
SimpleMesh cube = CreateCube(0.75f);
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]);
}
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]);
}
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);
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);
// 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"look_at").text().set(L"0 0 -1");
camNode.append_child(L"position").text().set(L"0 0 0");
}
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, -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_019/z_out.png");
// frame 2
//
hrMaterialOpen(mat0, HR_OPEN_EXISTING);
{
xml_node matNode = hrMaterialParamNode(mat0);
matNode.child(L"diffuse").child(L"color").text().set(L"0.25 0.25 0.95");
}
hrMaterialClose(mat0);
hrFlush(scnRef, settingsRef);
hrRenderSaveFrameBufferLDR(settingsRef, L"tests_images/test_019/z_out2.png");
// frame 3
//
hrMaterialOpen(mat1, HR_OPEN_EXISTING);
{
xml_node matNode = hrMaterialParamNode(mat1);
matNode.child(L"diffuse").child(L"color").text().set(L"0.0 0.0 0.0");
hrTextureBind(HRTextureNodeRef(), matNode.child(L"diffuse")); // kill texture
}
hrMaterialClose(mat1);
hrMaterialOpen(mat1, HR_OPEN_EXISTING); // test open several times between commits, we have to take the last one
{
xml_node matNode = hrMaterialParamNode(mat1);
matNode.child(L"diffuse").child(L"color").text().set(L"0.5 0.75 0.5");
hrTextureBind(HRTextureNodeRef(), matNode.child(L"diffuse")); // kill texture
}
hrMaterialClose(mat1);
hrFlush(scnRef, settingsRef);
hrRenderSaveFrameBufferLDR(settingsRef, L"tests_images/test_019/z_out3.png");
bool noDups1 = check_all_duplicates(L"tests/test_019/statex_00002.xml");
bool noDups2 = check_all_duplicates(L"tests/test_019/statex_00003.xml");
return check_images("test_019", 3) && noDups1 && noDups2;
}
bool test_020_mesh_change()
{
initGLIfNeeded(1024, 768);
hrErrorCallerPlace(L"test_020");
HRCameraRef camRef;
HRSceneInstRef scnRef;
HRRenderRef settingsRef;
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
hrSceneLibraryOpen(L"tests/test_020", 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");
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);
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
SimpleMesh cube = CreateCube(0.75f);
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]);
}
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]);
}
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);
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);
// 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, -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_020/z_out.png");
hrMeshOpen(cubeRef, HR_TRIANGLE_IND3, HR_WRITE_DISCARD);
{
hrMeshVertexAttribPointer4f(cubeRef, L"pos", &torus.vPos[0]);
hrMeshVertexAttribPointer4f(cubeRef, L"norm", &torus.vNorm[0]);
hrMeshVertexAttribPointer2f(cubeRef, L"texcoord", &torus.vTexCoord[0]);
hrMeshMaterialId(cubeRef, mat0.id);
hrMeshPrimitiveAttribPointer1i(cubeRef, L"mind", &torus.matIndices[0]);
hrMeshAppendTriangles3(cubeRef, int32_t(torus.triIndices.size()), &torus.triIndices[0]);
}
hrMeshClose(cubeRef);
hrFlush(scnRef, settingsRef);
hrRenderSaveFrameBufferLDR(settingsRef, L"tests_images/test_020/z_out2.png");
hrMeshOpen(sphereRef, HR_TRIANGLE_IND3, HR_WRITE_DISCARD);
{
hrMeshVertexAttribPointer4f(sphereRef, L"pos", &cube.vPos[0]);
hrMeshVertexAttribPointer4f(sphereRef, L"norm", &cube.vNorm[0]);
hrMeshVertexAttribPointer2f(sphereRef, L"texcoord", &cube.vTexCoord[0]);
hrMeshMaterialId(sphereRef, 2);
hrMeshAppendTriangles3(sphereRef, int(cube.triIndices.size()), &cube.triIndices[0]);
}
hrMeshClose(sphereRef);
hrFlush(scnRef, settingsRef);
hrRenderSaveFrameBufferLDR(settingsRef, L"tests_images/test_020/z_out3.png");
bool noDups1 = check_all_duplicates(L"tests/test_020/statex_00002.xml");
bool noDups2 = check_all_duplicates(L"tests/test_020/statex_00003.xml");
return check_images("test_020", 3) && noDups1 && noDups2;
}
bool test_021_add_same_textures_from_file()
{
hrErrorCallerPlace(L"test_021");
hrSceneLibraryOpen(L"tests/test_021", HR_WRITE_DISCARD);
HRTextureNodeRef testTex1 = hrTexture2DCreateFromFile(L"data/textures/texture1.bmp");
HRTextureNodeRef testTex2 = hrTexture2DCreateFromFile(L"data/textures/chess_red.bmp");
HRTextureNodeRef testTex3 = hrTexture2DCreateFromFile(L"data/textures/163.jpg");
HRTextureNodeRef testTex6 = hrTexture2DCreateFromFile(L"data/textures/163.jpg");
HRTextureNodeRef testTex4 = hrTexture2DCreateFromFile(L"data/textures/texture1.bmp");
HRTextureNodeRef testTex5 = hrTexture2DCreateFromFile(L"data/textures/chess_red.bmp");
const bool eq1 = (testTex1.id == testTex4.id);
const bool eq2 = (testTex2.id == testTex5.id);
const bool eq3 = (testTex3.id == testTex6.id);
const bool ne1 = (testTex1.id != testTex2.id);
const bool ne2 = (testTex2.id != testTex3.id);
return eq1 && eq2 && eq3 && ne1 && ne2;
}
bool g_test22ErrorIsOk = false;
void ErrorCallBack3(const wchar_t* message, const wchar_t* callerPlace, HR_SEVERITY_LEVEL a_level)
{
if(a_level >= HR_SEVERITY_ERROR)
{
std::wstring tmp(message);
auto foundPos = tmp.find(L"failed to load");
g_test22ErrorIsOk = (foundPos != std::wstring::npos);
}
}
bool test_022_can_not_load_texture()
{
initGLIfNeeded(1024, 768);
g_test22ErrorIsOk = false;
hrErrorCallerPlace(L"test_022");
hrInfoCallback(ErrorCallBack3);
HRCameraRef camRef;
HRSceneInstRef scnRef;
HRRenderRef settingsRef;
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
hrSceneLibraryOpen(L"tests/test_022", 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
//
HRTextureNodeRef testTex2 = hrTexture2DCreateFromFile(L"data/textures/dont_exists.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");