[comp.graphics] intersection of surfaces

anne@uicsl.csl.uiuc.edu (05/31/88)

Hello world!

   Some of us here are interested in the general question of finding
the surfaces and curves formed by the intersection of two quadric
surfaces.  Is there a convenient reference that gives the analytic
derivations?  We already looked in Mortenson's "Geometric Modeling"
and standard computer graphics texts, also books on differential
geometry.  Reply to palani@uicsl.csl.uiuc.edu, copy if you think of
it to anne@uicsl.csl.uiuc.edu.  Perhaps netland would also be
interested.  Thanks in advance.

                                     K. Palaniappan
                                     Anne Werkheiser