[1] Chazelle, Bernard M. "Convex decompositions of polyhedra." Proceedings of the thirteenth annual ACM symposium on Theory of computing. ACM, 1981.
[2] Lien, Jyh-Ming, and Nancy M. Amato. "Approximate convex decomposition of polyhedra." Proceedings of the 2007 ACM symposium on Solid and physical modeling. ACM, 2007.
如果要比較多的凸多面體的話……做一個3D Delaunay Triangulation