ross@isis.UUCP (Ross McConnell) (07/25/88)
Does anyone know of a PC software package that will allow me to compare 2 3D surfaces. Lets assume that I have 2 files of XYZ coordinates that describe 2 similar surfaces. I would like to generate perspective projections of both, view them on a graphics screen (EGA or Herc), and then overlay them, either interactively or by providing a list of common control points. I would like the "difference" surface to then be viewable as well. I know I'm asking for a lot, bit has anyone heard of a package that comes close? Thanks.