UI Acrylic Glass/Postprocessing blur on CanvasGroups + images

[Judgy_Oreo]

I don’t believe this is accurate. Of course, I can only factually prove this if it was still 2016, but I don’t think they would have made their blur way slower over the years:

Post-processing effects

The blur is performed on a render target that’s 16x (4x in each dimension) smaller than the main framebuffer. It’s also separable, meaning that in two passes combined, a 56-pixel blur has to only make 14 (highly texture cache coherent) lookups per texel, 7 per pass.