void MS3D::reloadTextures()
{
for ( int i = 0; i < m_numMaterials; i++ )
{
if ( strlen( m_pMaterials[i].m_pTextureFilename ) > 0 )
{
std::stringstream fn;
std::string file = m_pMaterials[i].m_pTextureFilename;
file = file.substr(0, file.length() - 4);
fn << _path << file << ".png";
TextureLoader *tload = new TextureLoader();
m_pMaterials[i].m_texture = tload->LoadTexture( fn.str().c_str() );
delete tload;
}
else
{
m_pMaterials[i].m_texture = 0;
}
}
}
int main() {
DisplayManager displayManager(WINDOW_WIDTH, WINDOW_HEIGHT, "Neptune Physics Simulator");
displayManager.Enable(GL_DEPTH_TEST);
//displayManager.Enable(GL_CULL_FACE);
glCullFace(GL_BACK);
//Input handling
glfwSetInputMode(displayManager.getWindow(), GLFW_CURSOR, GLFW_CURSOR_DISABLED);
glfwSetKeyCallback(displayManager.getWindow(), key_callback);
glfwSetCursorPosCallback(displayManager.getWindow(), mouse_callback);
//TODO: Add to camera setup
glm::mat4 model;
glm::mat4 view;
glm::mat4 projection;
projection = glm::perspective(45.0f, WINDOW_WIDTH / (float)WINDOW_HEIGHT, 0.1f, 100.0f);
Renderer objRenderer;
ObjectLoader objLoader;
//Load Texture
TextureLoader textLoader;
GLuint textureId = textLoader.LoadTexture("..\\..\\external\\resources\\textures\\container.png");
//Loading OBJ mesh
auto meshRawModel = objLoader.LoadMesh("..\\..\\external\\resources\\objects\\suzanneSmall.obj");
//Init physics system
npDiscreteDynamicsWorld* world = new npDiscreteDynamicsWorld();
initializeObjects(world, meshRawModel.minVector, meshRawModel.maxVector);
Light staticLight;
staticLight.position = glm::vec3(0.0f, 1.0f, 10.0f);
staticLight.color = glm::vec3(1.0f, 1.0f, 1.0f);
//Init Shaders
ModelShader meshShader("shaders\\vertexShader.vert", "shaders\\fragmentShader.frag");
ModelShader BVShader("shaders\\BVvertexShader.vert", "shaders\\BVfragmentShader.frag");
while (!glfwWindowShouldClose(displayManager.getWindow()))
{
GLdouble currentFrame = glfwGetTime();
deltaTime = currentFrame - lastFrame;
lastFrame = currentFrame;
glfwPollEvents();
gameCamera.ProcessKeyboard(keys, deltaTime);
objRenderer.PrepareForRendering();
if (!pauseSimulation) {
world->stepSimulation(deltaTime);
}
for (size_t i = 0; i < 2; i++)
{
auto rigidBdy = world->getRigidBody(i);
#ifdef _DEBUG
if (!pauseSimulation) {
Log_DEBUG("main.cpp - 197", "Body position:", rigidBdy.getPosition());
}
#endif
npMatrix4 resultingModelMatrix = create4x4Matrix(rigidBdy.getTransformMatrix()).transpose();
//drawableBV has VBOs (vertex, color)
BVShader.Use();
BVShader.LoadViewMatrix(gameCamera.GetViewMatrix());
BVShader.LoadProjectionMatrix(projection);
BVShader.LoadModelMatrix(resultingModelMatrix);
objRenderer.Render(drawableModelList.at(i));
BVShader.Stop();
//meshRawModel has other VBOs (vertex, normal, texCoords)
meshShader.Use();
meshShader.LoadViewMatrix(gameCamera.GetViewMatrix());
meshShader.LoadProjectionMatrix(projection);
meshShader.LoadModelMatrix(resultingModelMatrix);
meshShader.LoadLightPosition(staticLight.position);
meshShader.LoadLightColor(staticLight.color);
meshShader.LoadShineVariables(0.0f, 0.0f);
textLoader.UseTexture(textureId, meshShader.getProgramID(), "ourTexture");
objRenderer.Render(meshRawModel, wireFrameMode);
meshShader.Stop();
}
displayManager.UpdateDisplay();
}
objLoader.CleanUp();
textLoader.CleanUp();
displayManager.CloseDisplay();
return 1;
}
