00100	STANFORD ARTIFICIAL INTELLIGENCE LABORATORY  		   MARCH 1973
00200	AIM - XX.
00300	
00400	draft - draft - draft - draft - draft - draft - draft - draft - draft
00500	
00600	           GEOMEL  -  GEOMETRIC MODELING EMBEDDED IN LISP.
00700	
00800	
00900	                          Bruce g. Baumgart
01000	
01100	
01200	ABSTRACT:
01300	
01400		This paper explains the LISP  accessible  subroutine  package
01500	called  GEOMEL.    Using  GEOMEL,  arbitrary polyhedron models can be
01600	contructed; moved about and viewed in perspective with  hidden  lines
01700	eliminated.   In  addition  to  polyhedra; GEOMEL provides models for
01800	cameras and images so that simulators relevant  to  computer  vision,
01900	robot stragegy planning, and animation can be constructed.