lightmapping
There are 4 repositories under lightmapping topic.
mattedicksoncom/blender-xatlas
Xatlas Packer Addon for Blender
kemalakay/BakeManager
Simple bake manager for lightmapping in Unity
MihailRis/LMPacker
Lightmaps packer (atlas UV generator for huge amount of small rectangles)
SubsurfaceStudios/slightmapper
s[wapping ]lightmapper - Simple GUI-based system for swapping lightmaps at runtime. Useful for "dynamic" baked lights.