CompuServe Messages

Hello Alex, I enjoyed meeting you at Pyros's place at Siggraph. Great work on the refraction mapping ipas! You mentioned PMATH.PXP. Have you had any luck with PMATH? I tried it yesterday and with the preset formulas (great shell, eh?!) or with my own formulas, I get the same result: I get a nice-looking mesh in the editor but when I render I get nothing. When I save the mesh to the disk and reload it I get what appears to be a single vertex instead of a mesh. (I think the mesh dissapears and the single vertex also shows up when I switch to the KF and then back to the editor) Have you seen any of these problems? Perhaps I have a bad copy of the IPAS? If this works properly, it will be a very useful program. JKJ, Oak Ridge, TN