public void Render(ICamera camera, World world, int nbThreads = 4, int maxRecursion = 10, bool shuffle = true)
{
var pixels = new List <Tuple <int, int> >();
for (int y = 0; y < camera.VSize; y++)
{
for (int x = 0; x < camera.HSize; x++)
{
pixels.Add(new Tuple <int, int>(x, y));
}
}
if (shuffle)
{
Random r = new Random(0);
pixels = pixels.OrderBy(job => r.Next()).ToList();
}
const int BatchSize = 128;
for (int i = 0; i < pixels.Count; i += BatchSize)
{
PixelJob job = new PixelJob(Image, world, maxRecursion, RenderStatistics, camera);
for (int j = 0; j < BatchSize; j++)
{
if (i + j >= pixels.Count)
{
continue;
}
var pixel = pixels[i + j];
job.X.Add(pixel.Item1);
job.Y.Add(pixel.Item2);
}
PixelJobs.Enqueue(job);
}
threads = new Thread[nbThreads];
if (nbThreads == 0)
{
Run();
return;
}
for (int i = 0; i < nbThreads; i++)
{
Thread t = new Thread(Run)
{
Name = $"RayTracerWorker_{i}"
};
t.Start();
threads[i] = t;
}
}
public void Stop()
{
stopRequested = true;
PixelJobs.Clear();
}
