Hi all,
My first post in this forum.
I’m looking for some refs to perform a substraction between 2 triangles and I dont want to use CSG stuff.
By triangles substraction I mean, given two coplanar triangles A and B, I want to generate a list of triangles resulting from the A - B operations
Thx in advance
Well, it IS csg, only in 2d … 
Maybe google on “geometry boolean operations” ?
Well… What I though was called CSG can be found there : http://www.nbb.cornell.edu/neurobio/land/OldStudentProjects/cs490-96to97/indira/csg/theory.html
Maybe try the Graphics Gems faq?
This will give you methods for performaing all the necessary operations, using trigonometry and/or linear algebra.
CJ