I'm working on a (triangle) mesh slice generator, and I have the slice plane functionality working. However, the triangles are given to me unordered (it is out of an STL file), so my derived line ...

For all you 3D geometry buffs out there...<BR><BR>I have a situation where I have an axis-aligned bounding box and a collection of 6 planes that together represent a 3D frustum (not necessarily ...