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Asked By | Skunky |
I have implemented a post processing shader in my project using this documentation and im wondering how i would be able to implement multi pass post-processing with that method.
So far ive tried to just use multiple rects, but sadly the first shader just gets overwritten, since godot only writes once into the SCREEN_TEXTURE.
I am using this method instead of the viewport one since i need to get access to the DEPTH_TEXTURE in multiple shaders.
I am now wondering how i could implement multi pass post-processing in 3D while still being able to access the DEPTH_TEXTURE?
Have you tried using a BackBufferCopy?
skysphr | 2021-09-21 00:51