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These cannot be implemented with the standard OpenGL blending functions, so we have to do them manually in a shader, which requires a good deal of machinery to create intermediate framebuffers and so forth. |
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| gl3 | ||
| metal | ||
| README.md | ||
README.md
This directory contains postprocessed versions of the shaders in the top-level
shaders/ directory, for convenience. Don't modify the shaders here; instead
modify the corresponding shaders in shaders/ and rerun make in that
directory.
You will need glslangValidator and spirv-cross installed to execute the
Makefile. On macOS, you can get these with brew install glslang spirv-cross.