Spatial index choice

acropole · December 9, 2019, 5:43pm

Hi,
Why does unity chosed to use octree and kdtree instead of r*tree or stltree ?

Murgilod · December 9, 2019, 8:49pm

For what? You know you can implement any indexing system you want, yeah?

neginfinity · December 9, 2019, 10:49pm

Octress and KD trees are tried and tested solution, and generally you’d rarely really need anything more complex than that.

Kiwasi · December 10, 2019, 1:04am

Citation?

We aren’t supposed to know or care what system is being used under the hood.