Version 1.0, August 31, 2001, Copyright, Hugh Jack 1993-2001
· When we have simple features, paths are easy to generate. These features include,
· Typically paths for these will repeat as shown below,
· For complex surfaces we want to contour appropriately. These surfaces will almost always be represented with spline patches.
· Recall that a spline patch can be represented parametrically
· A simple algorithm to cut the surface is shown below.
