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Chisels & Bits Shader Compat [Unofficial]

Unofficial NeoForge compatibility patch for Chisels & Bits / Scena when using Iris and Sodium on Minecraft 1.21.1.
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cbshadercompat-0.1.0.jar

File namecbshadercompat-0.1.0.jar
Uploader
skredxskredx
Uploaded
Aug 29, 2026
Downloads
245
Size
14.7 KB
Mod Loaders
NeoForge
File ID
8758508
Type
R
Release
Supported game versions
  • 1.21.1
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Curse Maven Snippet

NeoForge

implementation "curse.maven:chisels-bits-shader-compat-unofficial-1672759:8758508"

Learn more about Curse Maven

What's new

Initial public release.

  • Fixes the Chisels & Bits shader crash caused by Scena 21.1.20 using the old BlockSensitiveBufferBuilder path.
  • Uses Iris's current VertexEncoderInterface path while preserving block-state handling.
  • Leaves unknown or unsupported handler layouts untouched.
  • Tested with Chisels & Bits 21.1.32, Scena 21.1.20, Sodium 0.8.12, Iris 1.8.14-beta.1, and Complementary Reimagined r5.8.1 HIGH.
  • Tested on Minecraft 1.21.1 / NeoForge 21.1.248 / Windows 11 / RX 7800 XT.

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