prepare

Required stages: vertex (.vsh), fragment (.fsh)
Optional stages: geometry (.gsh), compute (.csh)
Output Buffers: colortex
Valid suffixes: N/A, 1-99

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A composite pass which runs after the shadow pass but before the gbuffers programs. It can be used to set up any data needed for the gbuffers programs. Like other composite programs, it renders a single fullscreen quad over the resolution of the buffer(s) it writes to.