public void OnRenderImage(RenderTexture source, RenderTexture destination)
{
if (mPostMaterial == null)
{
mPostMaterial = new Material(Shader.Find("Custom/PostHandle"));
}
if (!mIsRendered)
{
ComputeController computeController = new ComputeController(shader);
computeController.RunShader();
mPostMaterial.SetFloat("_Sample", mCurrentSample);
mScreenTexture = Util.RenderTextureToTexture2D(source, mScreenWidth, mScreenHeight);
mRayTraceRender.Init(ref mTexture, mScreenWidth, mScreenHeight, ref mLightList, mScreenTexture);
mRayTraceRender.Render();
mTexture.Apply();
mIsRendered = true;
// Render();
}
Graphics.Blit(mTexture, destination, mPostMaterial);
mCurrentSample++;
}
