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- /* Copyright (c) 1992 The Geometry Center; University of Minnesota
- 1300 South Second Street; Minneapolis, MN 55454, USA;
-
- This file is part of geomview/OOGL. geomview/OOGL is free software;
- you can redistribute it and/or modify it only under the terms given in
- the file COPYING, which you should have received along with this file.
- This and other related software may be obtained via anonymous ftp from
- geom.umn.edu; email: software@geom.umn.edu. */
-
- /* Authors: Charlie Gunn, Stuart Levy, Tamara Munzner, Mark Phillips */
-
- #include "mg.h"
- #include "bezierP.h"
-
- Bezier *
- BezierDraw( bezier )
- Bezier *bezier;
- {
- Appearance *ap;
-
- ap = mggetappearance();
- if(mgfeature(MGF_BEZIER)>0) {
- mgbezier( bezier->degree_u, bezier->degree_v , bezier->dimn,
- bezier->CtrlPnts, bezier->STCords,
- bezier->flag & BEZ_C ? bezier->c : NULL );
- } else {
- if (bezier->mesh == NULL ||
- bezier->mesh->nu != bezier->nu ||
- bezier->mesh->nv != bezier->nv)
- bezier->flag |= BEZ_REMESH;
-
- if (bezier->flag & BEZ_REMESH) {
- BezierReDice(bezier);
- }
- GeomDraw( (Geom *)bezier->mesh );
- }
-
- return bezier;
- }
-
-