Module texture_atlas 

Texture Atlas with Shelf-based Bin Packing

Implements a shelf (skyline) allocator for packing rectangular texture regions into a single atlas texture. Used by the GL compositor to batch surface textures into a single GPU-side allocation.

All arithmetic is integer-only (no FPU required).

Structs

AtlasRegion

A rectangular region within the texture atlas.

ShelfAllocator

Bin-packing shelf allocator for a texture atlas.