How to use BoundingVolumeHierarchy?

For example:
I have 3 cubes and I want to find cube in certain point. Can i do this with BoundingVolumeHierarchy or other physics class (https://docs.unity3d.com/Packages/c...pi/Unity.Physics.BoundingVolumeHierarchy.html)?

 

Not quite sure exactly what you need, but you might what to try out the CollisionWorld.CalculateDistance function that takes a PointDistanceInput struct.

 

Yeah, I know about physics system, but i am looking for bvh-tree or aabb-tree without entities or smth. I read they are using aabb-tree.

 

You can instantiate a CollisionWorld without entities, you just need bodies, which are basically colliders and transforms. CollisionWorld is completely ECS unaware, and it can be used for the use case you need independently of the entities and dynamics.

We are looking into ways to expose the raw bounding volume hierarchy functionality, but we haven't really defined the interfaces for it yet.