Arithmetic operations. These are performed in-place; that is, the result is stored in 'this' object. The goal is to reduce the number of object copi

Allow vertex modification. The caller is responsible for preserving the convexity. After modifying the vertices, call UpdatePlanes to recompute the

Discard the portion of the mesh on the negative side of the plane.

Geometric queries.

This function will select the actual algorithm based on which constructor you used for this class.

O(log N) algorithm (bisection and recursion, like BSP tree)

Compute d = Dot(N,P)+c where N is the plane normal and c is the plane constant. This is a signed pseudodistance. The sign of the return value is con

Return 'true' when a vertex collapse occurs. Once the function returns 'false', no more vertex collapses are allowed so you may then stop calling the

For dynamic updating of the cube map. This function computes the new faces only when UseDynamicUpdates(...) was called after construction.