Anyone know how to generate or at least suggest some ideas for generating a mesh from a set of 3D data points (x,y,z)? What about exporting a mesh as DXF or 3DMF- does this require setting all to poly's or triangles (patches?) ? Anyone know whether QuickDraw 3D can take my 3D points and generate a mesh from them for me? That would be a nice shortcut, the export would be easy from there. Applicable URL's, code, anything welcome. This mesh generation has me stumped at the moment. Thanks, Robert Covington