Add an option / utility function to consolidate group so fewer groups / materials are needed

gkjohnson / three-bvh-csg

A flexible, memory compact, fast and dynamic CSG implementation on top of three-mesh-bvh

MIT License

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Closed gkjohnson closed 1 year ago

gkjohnson commented 2 years ago

Possibly just provide an option to group common materials together to reduce group explosion.

Note when use groups is false the group attribute generated is for a single group.

gkjohnson commented 1 year ago

End goal:

	useGroups false	useGroups true
consolidateGroups false	no groups present	ordered a, b groups listed
consolidateGroups true	no groups present	consolidated groups with minimal materials