That makes me feel much better Mark - I did start to dig into the math involved and quickly felt remarkably stupid!
Pete Challinger, VP US Operations for Photon Beard Ltd.petec@photonbeard.com
---- On Tue, 28 Mar 2017 12:30:02 -0700 Mark H. Weingartner<vfxmark@earthlink.net> wrote ----
Ive forgotten most of the higher level math and physics that were part of my college education so I am left with qualitative understanding of mathematical processes rather than being able to do the math myself.