from Weighted skeletons and fixed-share decomposition ( Aurenhammer | 2007 | ps | doi )
Higher dimensionsThusly we may draw:
The concept of weighted skeleton (or weighted medial axis) is not limited to two dimensions. Given a convex polytope P in Ęd and an assignment of positive weights to its facets, a unique convex cell complex inside P can be defined, either by the respective shrinking process, or based on weighted distances to the hyperplanes that support P. In fact, the decomposition and optimality results presented in Section 3 and Section 4, respectively, directly generalize to higher dimensions.