void ApplyGaussianFilter()
{
Graphics.Blit(tex2d, output);
output.ApplyGaussianFilter(itr, ds);
pItr = itr;
pDs = ds;
}
public void ApplyGaussianFilter(RenderTexture rt)
{
CheckOutput(rt);
rt.ApplyGaussianFilter(nIterations, lod, output);
}
void Update()
{
Graphics.Blit(tex, rt);
rt.ApplyGaussianFilter(nIterations, lod);
}
void CreateBlurTex()
{
bTex = Helper.CreateRenderTexture(texWidth, texHeight, bTex, RenderTextureFormat.ARGB32);
Graphics.Blit(source, bTex);
bTex.ApplyGaussianFilter(iterations, downsample);
}