protected void Init(IIntersectionEngine device, bool lowLatency, ImageFilmBase pixelDevice, IPrimarySpaceSampler sampler,
SurfaceSampler ss)
{
intersectionDevice = device;
// Sample buffer
var sampleBufferSize = lowLatency ? (SAMPLE_BUFFER_SIZE / 4) : SAMPLE_BUFFER_SIZE;
sampleBuffer = new SampleBuffer(sampleBufferSize);
width = sampler.Width;
height = sampler.Height;
var rayBufferSize = lowLatency ? (RayBuffer.RayBufferSize / 8) : RayBuffer.RayBufferSize;
this.sampler = sampler;
_pathRayProcessors = new PathIntegrator[DeviceRenderBufferCount];
rayBuffers = new RayBuffer[DeviceRenderBufferCount];
for (int i = 0; i < DeviceRenderBufferCount; i++)
{
rayBuffers[i] = new RayBuffer(rayBufferSize);
rayBuffers[i].UserData = threadIndex;
_pathRayProcessors[i] = this.CreatePathBuffer(scene.MaxPaths, scene, pixelDevice, sampler, ss);
}
renderThread = null;
}
protected virtual PathIntegrator CreatePathBuffer(int maxPath, RayEngineScene scene, ImageFilmBase pixelDevice,
IPrimarySpaceSampler sampler, SurfaceSampler ss)
{
var integrator = new PathIntegrator();
integrator.Init(maxPath, scene, pixelDevice, sampler, ss);
return integrator;
}
protected DeviceRenderThreadBase(int index,
IIntersectionEngine device,
RayEngineScene scn,
bool lowLatency,
ImageFilmBase pixelDevice,
IPrimarySpaceSampler sampler, SurfaceSampler ss)
: this(index, scn)
{
Init(device, lowLatency, pixelDevice, sampler, ss);
}