C++ (Cpp) GLInstancingRenderer::InitShaders Exemples

Exemple #1

Fichier : main.cpp Projet : jediric/experiments

int main(int argc, char* argv[])
{
		
	CommandLineArgs args(argc,argv);

	if (args.CheckCmdLineFlag("help"))
	{
		Usage();
		return 0;
	}

	args.GetCmdLineArgument("enable_interop", useInterop);
	printf("useInterop=%d\n",useInterop);

	args.GetCmdLineArgument("enable_convexheightfield", useConvexHeightfield);
	printf("enable_convexheightfield=%d\n",useConvexHeightfield);

	args.GetCmdLineArgument("enable_gpusap", useSapGpuBroadphase);
	printf("enable_gpusap=%d\n",useSapGpuBroadphase);

	args.GetCmdLineArgument("pause_simulation", pauseSimulation);
	printf("pause_simulation=%d\n",pauseSimulation);
	args.GetCmdLineArgument("x_dim", NUM_OBJECTS_X);
	args.GetCmdLineArgument("y_dim", NUM_OBJECTS_Y);
	args.GetCmdLineArgument("z_dim", NUM_OBJECTS_Z);

	args.GetCmdLineArgument("x_gap", X_GAP);
	args.GetCmdLineArgument("y_gap", Y_GAP);
	args.GetCmdLineArgument("z_gap", Z_GAP);
	printf("x_dim=%d, y_dim=%d, z_dim=%d\n",NUM_OBJECTS_X,NUM_OBJECTS_Y,NUM_OBJECTS_Z);
	printf("x_gap=%f, y_gap=%f, z_gap=%f\n",X_GAP,Y_GAP,Z_GAP);
	
	args.GetCmdLineArgument("enable_static", keepStaticObjects);
	printf("enable_static=%d\n",keepStaticObjects);	

	
	char* tmpfile = 0;
	args.GetCmdLineArgument("load_bulletfile", tmpfile );
	if (tmpfile)
		fileName = tmpfile;

	printf("load_bulletfile=%s\n",fileName);

	
	printf("\n");
#ifdef _WIN32
	Win32OpenGLWindow* window = new Win32OpenGLWindow();
#else
    MacOpenGLWindow* window = new MacOpenGLWindow();
#endif
    
	window->init(1024,768);
#ifdef _WIN32
	GLenum err = glewInit();
#endif
    
	window->startRendering();
	window->endRendering();

	GLInstancingRenderer render;

	
		


	CLPhysicsDemo demo(window);
	
	
	demo.init(-1,-1,useInterop);

	render.InitShaders();

	if (useInterop)
		demo.setupInterop();

	createScene(render, demo, useConvexHeightfield,fileName);
		

	printf("numPhysicsInstances= %d\n", demo.m_numPhysicsInstances);
	printf("numDynamicPhysicsInstances= %d\n", demo.m_numDynamicPhysicsInstances);
	


	render.writeTransforms();


    
    window->startRendering();
    render.RenderScene();
    window->endRendering();
    
	while (!window->requestedExit())
	{
		CProfileManager::Reset();
		
		if (shootObject)
		{
			shootObject = false;
			
			btVector3 linVel;// = (m_cameraPosition-m_cameraTargetPosition).normalize()*-100;

			int x,y;
			window->getMouseCoordinates(x,y);
			render.getMouseDirection(&linVel[0],x,y);
			linVel.normalize();
			linVel*=100;

//			btVector3 startPos;
			demo.setObjectLinearVelocity(&linVel[0],0);
			float orn[4] = {0,0,0,1};
			float pos[4] = {m_cameraPosition[0],m_cameraPosition[1],m_cameraPosition[2],1};
			
//			demo.setObjectTransform(pos,orn,0);
			render.writeSingleTransform(pos,orn,0);
//			createScene(render, demo);
//			printf("numPhysicsInstances= %d\n", demo.m_numPhysicsInstances);
//			printf("numDynamicPhysicsInstances= %d\n", demo.m_numDynamicPhysicsInstances);
//			render.writeTransforms();
		}
		if (!pauseSimulation )
			demo.stepSimulation();


		window->startRendering();
		render.RenderScene();
		window->endRendering();

		{
			BT_PROFILE("glFinish");
			glFinish();
		}

		CProfileManager::Increment_Frame_Counter();

		

		
		
		 if (printStats && !pauseSimulation)
		 {
			static int count = 3;
			count--;
			if (count<0)
			{
				count = 100;
				CProfileManager::dumpAll();
				printf("total broadphase pairs= %d\n", numPairsTotal);
				printf("numPairsOut (culled)  = %d\n", numPairsOut);
				//printStats  = false;
			} else
			{
//				printf(".");
			}
		 }
		

	}

	
	demo.cleanup();

	render.CleanupShaders();
	window->exit();
	delete window;
	
	
	
	return 0;
}