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A modern shaders mod for Minecraft compatible with existing OptiFine shader packs

Results 227 Iris issues
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### What happened? i installed the iris mod because only this shaderspack mod can support fabric mod and replay mod. when using this mod the fps in the game is...

performance

### What happened? I'm not sure what was going on but I have been playing minecraft with some mods but when i got back on later on the shaderpack I...

bug
more information needed

### What happened? Banner rendering is broken with Iris ### Screenshots https://github.com/IrisShaders/Iris/assets/68275908/cb824e2e-ff58-4beb-8b6f-f9658db0b72b ### Log output _No response_ ### Minecraft Version Minecraft 1.20.1 ### Iris Version Iris 1.6.10 ### Operating System...

### What happened? frame rate constantly decrese to 30fps - 35!fps after frame rate i scostantly looker to 30-40fps (depeen by usign shader) ### Screenshots ![Screenshot_20230809_135924](https://github.com/IrisShaders/Iris/assets/129201282/edce50b2-6472-452b-b193-82ae6336f013) ![Screenshot_20230809_135934](https://github.com/IrisShaders/Iris/assets/129201282/5acfe0fd-bd66-4c18-93ed-591a4f3dd722) ![Screenshot_20230809_135941](https://github.com/IrisShaders/Iris/assets/129201282/c3a285ee-0ff5-42d5-9416-5fc543f8f7e4) ### Log...

performance

https://github.com/ReplayMod/ReplayMod/issues/890 ### Minecraft Version Minecraft 1.20.1 ### Iris Version iris-mc1.20.1-1.6.5.jar ### Sodium Version sodium-fabric-mc1.20.1-0.5.0.jar ### Operating System Windows 10 22H2 Build 19045.3324 ### What is your GPU? NVIDIA GeForce GTX...

mod compatibility
crash

### Minecraft Version 1.19.4 ### Iris Version All versions on 1.19.4 ### Sodium Version 0.4.11 ### Operating System Windows 10 ### What is your GPU? Nvidea GeForce GTX 1050 Ti...

more information needed
crash

### What happened? With just Iris and Sodium installed, enable a shader pack and looking at an area where there are lots of shadows, or at sunset or sunrise, there...

performance

### What happened? When using Iris and Light Overlay, the light values for areas other than the one you are actually standing on will render in, which is visually confusing,...

mod compatibility

### What happened? ```java public static RenderLayer NO_DEPTH_LAYER = RenderLayer.of("clientcommands_no_depth", VertexFormats.LINES, VertexFormat.DrawMode.LINES, 256, true, true, RenderLayer.MultiPhaseParameters.builder() .program(RenderLayer.LINES_PROGRAM) .writeMaskState(RenderLayer.COLOR_MASK) .cull(RenderLayer.DISABLE_CULLING) .depthTest(RenderLayer.ALWAYS_DEPTH_TEST) .layering(RenderLayer.VIEW_OFFSET_Z_LAYERING) .lineWidth(new RenderLayer.LineWidth(OptionalDouble.of(Line.THICKNESS))) .build(true)); } ``` with this RenderLayer and...

mod compatibility

Vanilla: ![2023-09-17_15 19 33](https://github.com/IrisShaders/Iris/assets/68275908/6375dfc3-8983-4aa6-85a0-b70dfa34f039) Internal: ![2023-09-17_15 19 14](https://github.com/IrisShaders/Iris/assets/68275908/c1469a19-089b-49b1-907d-88ea653c3545)

enhancement