Faster Shadow Mapper FSM Mod (26.3, 1.20.1) – Keep Shaders Smooth in Sign-Heavy
Faster Shadow Mapper FSM Mod speeds up the shadow pass in shader mods like Iris, Optifine, Oculus and Beryl. It is a light mod that stops useless things from rendering when shadows are drawn. You get a small FPS boost, and the boost is bigger when many signs and banners are on screen.
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Features:
- Lighter Shadow Pass: Stops things that do not matter for shadows from rendering during the shadow pass.
- Works With Popular Shader Mods: Works with Iris, Beryl, Oculus and Optifine. Iris has it built in since 1.11.2+.
- Skips sign text, banner patterns and the enchantment glint when the game draws shadows.
- Keeps your shadows looking the same. A solid model casts the same shadow no matter its color, so a blue car and a red car look identical in the shadow pass.
- Adds a speed boost only when signs, banners or glint are visible. If none are on screen, you will not see a change.
Performance Tests (Iris):
| Scene | With Mod (avg) | Without Mod (avg) | Result |
|---|---|---|---|
| Small base in a flat world | 100 FPS | 87 FPS | About +10% FPS |
| A lot of signs and banners | 15 FPS | 9 FPS | About +50% FPS |
- In the small base test, the 0.05% low is 63 FPS with the mod and 58 FPS without it.
- In the sign and banner test, the 0.05% low is 10 FPS with the mod and 1 FPS without it.
How to Install:
New to Minecraft? Follow our step-by-step guide to install Mods on your PC.View Guide
Faster Shadow Mapper FSM Mod Download Links
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