Optimized Fullbright

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Optimized Fullbright

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Fullbright mod that disables the lighting system to improve performance. Now toggleable with a keybind!

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Performance & Optimization
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NeoForge
Fabric
Minecraft
26.2

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About

Project Details

Type
Mod
License
MIT License
Latest Version
Optimized Fullbright 2.0.0 Fabric 26.2
Authors
CurseForge
Modrinth

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About

Description

Optimized Fullbright

How does this mod differ from the others?

Instead of just changing minecraft's gamma value like many other fullbright mods, this mod also completely disables minecraft's lighting engine. This reduces the number of lighting calculations the game has to perform, improving performance since there's no reason to compute light levels when they’re always at the maximum.

Because of this, F3 will display every block’s light level as 15, indicating that the mod is working.

working example

Performance comparison

With a simulated lag machine designed to cause more light updates:

(LEFT) Fullbright Disabled : ~210 fps

‎(RIGHT) Fullbright Enabled : ~260fps

Alt textAlt text

Of course, in normal gameplay the performance gap will be smaller. However, it can provide noticeable improvements in areas with huge amount of block/light updates, e.g. large scale farms that use pistons.

Compatible mods:

  • Sodium
  • Bad Optimizations
  • ScalableLux

By default, fullbright is toggleable by using the key (G). It can be changed in the controls setting.

This mod is purely visual and does not affect any other game mechanics.

Dependencies (For versions >= 2.0.0)

Fabric Dependencies

Mod Menu is optional.

Modrinth Curseforge
Craft Config Lib Craft Config Lib
Fabric API Fabric API
Mod Menu Mod Menu

(Neo)Forge Dependencies

Modrinth Curseforge
Craft Config Lib Craft Config Lib

Optimized Fullbright

How does this mod differ from the others?

Instead of just changing minecraft's gamma value like many other fullbright mods, this mod also completely disables minecraft's lighting engine. This reduces the number of lighting calculations the game has to perform, improving performance since there's no reason to compute light levels when they’re always at the maximum.

Because of this, F3 will display every block’s light level as 15, indicating that the mod is working.

working example

Performance comparison

With a simulated lag machine designed to cause more light updates:

(LEFT) Fullbright Disabled : ~210 fps

‎(RIGHT) Fullbright Enabled : ~260fps

Alt textAlt text

Of course, in normal gameplay the performance gap will be smaller. However, it can provide noticeable improvements in areas with huge amount of block/light updates, e.g. large scale farms that use pistons.

Compatible mods:

  • Sodium
  • Bad Optimizations
  • ScalableLux

By default, fullbright is toggleable by using the key (G). It can be changed in the controls setting.

This mod is purely visual and does not affect any other game mechanics.

Dependencies (For versions >= 2.0.0)

Fabric Dependencies

Mod Menu is optional.

Modrinth Curseforge
Craft Config Lib Craft Config Lib
Fabric API Fabric API
Mod Menu Mod Menu

(Neo)Forge Dependencies

Modrinth Curseforge
Craft Config Lib Craft Config Lib

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~100,000
Total Downloads
CurseForge
~67,000
Modrinth
~33,000
Last Updated
CurseForge
Created
CurseForge
Modrinth
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