예제 #1
0
파일: shiny.cpp 프로젝트: SmilyOrg/shiny
	void simulate() {
		cout << "Simulating..." << endl;
		
		for (int i = 0; i < 5; i++) {
			cout << "#" << i << endl; 
			nextStage();
			cout << "Tracing..." << endl;
			traceRays(h_rays, scene);
			nextStage();
			cout << "Interacting..." << endl;
			interactRays(h_rays);
		}
	}
예제 #2
0
파일: main.cpp 프로젝트: Jordangc/Project
void masterFunc() {
	Octree t;
	
	vector3 cam(-0.5,-0.5, -800);
	vector3 camX(1,0,0);
	vector3 camY(0,1,0);
	vector3 camZ(0,0,1);
	
	BITMAP32 render(512,512);
	vector3 p;
	vector3 lightdir(-1,-1,1);
	vector3 lightdir2(0,1,0);
	lightdir.normalize();
	
	int treeSize;
	char * treeBuffer;
	
	//t.loadFromBitmaps("./dicom/IM_0001%03d.bmp", 200);
	//t.writeToFile("octree.dat");
	cout << "Loading octree data" << endl;
	t.readFromFile("octree.dat", treeBuffer, treeSize);
	
	MPI_Bcast (&treeSize, 1, MPI_INT, MASTER, MPI_COMM_WORLD);					//Broadcast header with tree size
	MPI_Bcast (treeBuffer,  treeSize, MPI_BYTE, MASTER, MPI_COMM_WORLD);      	//Broadcast tree
	cout << "Data sent from master node." << endl;
	int frames = 1;
	time_t startTime = time(0);
	for(int i = 0; i < frames; i++) {
		double xcenter = 30, zcenter = -25, radius = 500;
		RaytraceCamera camera(vector3(xcenter+radius*cos(i*2*PI/frames)+1,-9,zcenter+radius*sin(i*2*PI/frames)+1), vector3(xcenter,-10,zcenter));
		cout << "Generating rays..." << endl;
		vector<RayPixel> rays = camera.generateRays(512,512);
		cout << rays.size() << " rays generated." << endl;
		traceRays(rays, t, render);
		cout << "Loop " << i << ": done tracing rays!" << endl;
		time_t seconds = time(0);
		cout << "Frame " << i << " done at " << difftime(seconds, startTime) << endl;
		exportBMP(render,"render" + toString(i) + ".bmp");
	}

}