OptiFrames

A lightweight, client-side Fabric mod that optimizes large map display rendering and significantly improves FPS in demanding situations

File Details
DownloadInstall

optiframes-2.2.0.jar

Bylukebrl
  • R
  • Mar 4, 2026
  • 51.97 KB
  • 46
  • 1.21.11
  • Fabric

File Name

optiframes-2.2.0.jar

Supported Versions

  • 1.21.11

Curse Maven Snippet

Fabric

modImplementation "curse.maven:optiframes-1476042:7711357"
Curse Maven does not yet support mods that have disabled 3rd party sharing

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Performance

  • Atlas texture updates now only upload the changed 128x128 map section instead of the entire atlas, significantly reduces lag spikes when maps update
  • Map dirty page tracking moved to world tick instead of checking every entity
  • Pre-computed rotation calculations: map rotations now use cached values instead of recalculating math every single frame
  • Direction lookups optimized: uses fast lookup tables instead of runtime calculations for neighbor detection

You can expect a gain of ~10-15 FPS compared to last version

Bug Fixes

  • Fixed atlas size configuration not being editable, now properly changes on world rejoin