06-22-2012 06:55 PM
In my project, I need to identify whether the geometric face is rectangular face or circular face.
My method is to use the edge of face to identify the face type.
When the derived edge is circular edge, then the face is circular face; and when the edge is linear edge, the face is rectangular face.
But a problem is caused when I intend to identify the circular face with holes.
What is the solution or idea.
Thanks in advance