void Start()
{
Debug.Assert(source.width == mask.width && source.width == target.width);
Debug.Assert(source.height == mask.height && source.height == target.height);
tex = new RenderTexture(source.width, source.height, 0);
tex.enableRandomWrite = true;
tex.Create();
kernelPoisson = compute.FindKernel("PoissonBlending");
kernelInit = compute.FindKernel("Init");
threads = compute.GetThreadGroupSize(kernelPoisson);
Debug.Assert(source.width % threads.x == 0);
Debug.Assert(source.height % threads.y == 0);
}
void Start()
{
tex = new RenderTexture(source.width, source.height, 0);
tex.enableRandomWrite = true;
tex.Create();
int kernel = compute.FindKernel("CSMain");
uint3 groups = compute.GetThreadGroupSize(kernel);
Debug.Assert(source.width % groups.x == 0);
Debug.Assert(source.height % groups.y == 0);
compute.SetTexture(kernel, "Source", source, 0);
compute.SetTexture(kernel, "Result", tex);
compute.Dispatch(kernel, tex.width / (int)groups.x, tex.height / (int)groups.y, 1);
}
