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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 */
-
- #ifndef BEZIERPDEFS
- #define BEZIERPDEFS
-
- #include "geomclass.h"
- #include "bezier.h"
- #include "meshP.h"
-
- struct Bezier {
- GEOMFIELDS
- int flag, degree_u, degree_v, dimn;
- int nu, nv; /* these must match mesh dimensions or remake mesh */
- float *CtrlPnts;
- float *STCords;
- Mesh *mesh;
- ColorA c[4]; /* if flag & BEZ_C */
-
- };
-
- /*
- * Hidden routines, not user-callable
- */
- extern Bezier *BezierCreate( Bezier *exist, GeomClass *, va_list attrlist );
- extern void BezierDelete( Bezier * );
- extern Bezier *BezierCopy( Bezier * );
-
- #endif /* ! BEZIERPDEFS */
-