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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: Celeste Fowler, Charlie Gunn, Stuart Levy, Tamara Munzner,
- Mark Phillips */
-
- #include "geom.h"
- #include "geomclass.h"
- #include "sphereP.h"
-
- static char nameSphere[] = "sphere";
-
- GeomClass *SphereClass = NULL;
-
- int SpherePresent = 1;
-
- char *SphereName()
- {
- return nameSphere;
- }
-
- GeomClass *SphereMethods()
- {
- if (SphereClass == NULL) {
- (void) InstMethods();
- SphereClass = GeomSubClassCreate("inst", "sphere");
-
- SphereClass->name = SphereName;
- SphereClass->methods = (GeomMethodsFunc *)SphereMethods;
- SphereClass->create = (GeomCreateFunc *)SphereCreate;
- SphereClass->fsave = (GeomFSaveFunc *)SphereFSave;
- SphereClass->fload = (GeomFLoadFunc *)SphereFLoad;
- SphereClass->export = NULL;
- SphereClass->import = NULL;
- SphereClass->unexport = NULL;
- }
- return SphereClass;
- }
-