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ComplementaryDevelopment / ComplementaryReimagined

Complementary is a graphical rework pack for Minecraft with exceptional quality, detail, and performance.
https://www.complementary.dev/shaders/
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Screen space global illumination #28

Closed ghost closed 1 year ago

ghost commented 1 year ago

I have zero knowledge in GLSL. Is there any plan to implement SSGI?

Chocapic13 seems abandoned at this point and I don't know of any other shader that does SSGI. Would be nice to have this for extra eye candy. Assuming it will cost around 2x-4x the cost of SSAO then it can be feasible on lower end machine.

Completely blind guessing the performance cost here, although I have run Chocapic on gtx970 1080p 60fps without much trouble so... maybe not that far off (I hope).

EminGT commented 1 year ago

SSGI could be nice but it requires the shaderpack to use deferred-rendering, which causes a couple unfixable bugs in the current Optifine shader pipeline. It could be made better in Iris but I don't want to drop support for Optifine anytime soon, and I can't add it as an option because deferred-rendering requires a big rewrite of some parts of the code.