public SamplerRenderer(Sampler sampler, Camera camera,
SurfaceIntegrator surfaceIntegrator,
VolumeIntegrator volumeIntegrator)
{
_sampler = sampler;
_camera = camera;
_surfaceIntegrator = surfaceIntegrator;
_volumeIntegrator = volumeIntegrator;
}
public static Sampler MakeSampler(string name, ParamSet parameters, Film film, Camera camera)
{
switch (name)
{
case "stratified":
{
var jitter = parameters.FindBoolean("jitter", true);
var xSamples = parameters.FindInt32("xsamples", 2);
var ySamples = parameters.FindInt32("ysamples", 2);
var sampleExtent = film.SampleExtent;
return new StratifiedSampler(sampleExtent, xSamples, ySamples, jitter,
camera.ShutterOpen, camera.ShutterClose);
}
default:
throw new ArgumentException("Unknown sampler: " + name);
}
}
public virtual void PreProcess(Scene scene, Camera camera, Renderer renderer)
{
}