                       ADDING YOUR OWN SOLIDS

The data format is defined in the file 'Docs.Formdata', and the directory
structure in the file 'Docs.FormPlist'.

Convert your new solid to this data format, and store it in one of the
'Datn' directories. Add a line for this solid to the file PolyList using an
editor and following the format defined in 'Docs.FormPlist'.
Alternatively drag its filer icon to the iconbar icon.

If you have a lot of new solids, move them all to one of the 'Datn' 
directories, then click on the utility program 'MakePlist' to generate a new
'Polylist' file.

Common Errors

1. Listing the vertices for a face in the wrong order; they must be given
   clockwise as seen from INSIDE the polyhedron. The symptom of this is that
   the face does not appear in the 3D solid window