public static ISampler CreateSampler(ParameterSet parameters, IFilm film, ICamera camera)
{
// Initialize common sampler parameters
int xstart, xend, ystart, yend;
film.GetSampleExtent (out xstart, out xend, out ystart, out yend);
int nsamp = parameters.FindOneInt ("pixelsamples", 4);
return new LowDiscrepancy (xstart, xend, ystart, yend, nsamp, camera.ShutterOpen, camera.ShutterClose);
}
