Optifine Old Lighting

This project adds the old lighting from Optifine's internal shaders.

光影 Iris 原版风土豆配置

截图

中文介绍正在准备中，下面暂时显示原文。

Adds OptiFine’s (internal) shader with Old Lighting to Iris, recreating the look without needing Optifine installed.

example

The performance impact is near zero.

We’ve tested it on 26.1.2, but it should also work on other versions.