Dividing bullet shapes optimally

[serega-kkz]

If I answer your question to the point and directly. The BulletTriangleMeshShape class has a bvh parameter, but I don’t know how it works.

This is the answer from the developer of binding bullet.

Panda Bullet

uh, not the modeller, the exporter It might be splitting hairs, but still wrong. The exporter just marks the collision geoemtry. It does not optimize it. Optimization is achived by the way the data is stored in memory and the way it is accessible by the collision detection algorithm. Optimisation is always tied to the actual collision algorithm(s). One example for optimization is the BVH (Bounding Volume Hierarchy) trees which Bullet internally builds for complex triangle meshes. If you r…