I created a torus and added an object bounding torus to its outer layer. During collision detection, I found that when the balloon passed through the center of the object bounding torus, it obviously didn’t touch it, but the balloon still turned red. Why is the center of the object bounding torus also recognized as a collision? Does OBB have to be a box and not other shapes?
I modified it in the playgroud of the document Mesh Intersections example, the code is as follows:
Mesh Intersections about torus