Post #1981475
2026-05-04 07:39 UTC
Wonder if one could use an octree or some sort of structure to automatically place something like GI probes sparsely? Like subdivide an octree once a certain amount of mesh objects are inside it then place a probe at the center?
Only problem is not all meshes are equally sized, so it wouldn't capture a large, high density mesh as well as a bunch of small low-density meshes.
Replies (1)
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@reiddragon@fedi.catto.garden 2026-05-04 07:42
@OllieBranch I mean, you'd just get more subdivisions with a high density mesh. Not sure what that would look like for performance since I'm not super familiar with your overall task but octrees are generally quite fast outside of a few edge cases which can instead cause a complete lockup