1 ! Copyright (C) 2010 Slava Pestov.
2 USING: kernel sequences euler.modeling gml.runtime ;
5 GML: poly2doubleface ( poly mode -- edge )
15 } nth polygon>double-face ;
17 GML: extrude-simple ( edge dist sharp -- edge ) extrude-simple ;
19 GML: bridgerings-simple ( e1 e2 sharp -- edge ) bridge-rings-simple ;
21 GML: project_ptline ( p p0 p1 -- q ) project-pt-line ;
23 GML: project_ptplane ( p dir n d -- q ) project-pt-plane ;
25 GML: project_polyplane ( [p] dir n d -- [q] ) project-poly-plane ;