UPDATE: 'COLLISION DETECTION FOR 3D MODELS'

Lately, for a little while, things had gone a bit quite in Sharky's blog.

Well, silence is now gone and a new update of the source code of the three-part tutorial is available here.

What's new: optimizations, basically. For instance, you can pass the ModelMesh’s original BoundingSphere to run a proximity test, in order to avoid checks on every frame for the rest of bounding spheres.

Nice Sharky!