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#ifndef lint
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static const char RCSid[] = "$Id: free_os.c,v 3.3 2003/07/10 03:47:00 greg Exp $";
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#endif
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/*
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* Free memory associated with object(s)
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*
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* External symbols declared in object.h
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*/
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#include "copyright.h"
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#include "standard.h"
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#include "octree.h"
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#include "object.h"
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#include "otypes.h"
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#include "face.h"
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#include "cone.h"
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#include "instance.h"
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#include "mesh.h"
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int
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free_os(op) /* free unneeded memory for object */
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register OBJREC *op;
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{
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if (op->os == NULL)
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return(0);
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switch (op->otype) {
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case OBJ_FACE: /* polygon */
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freeface(op);
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return(1);
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case OBJ_CONE: /* cone */
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case OBJ_RING: /* disk */
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case OBJ_CYLINDER: /* cylinder */
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case OBJ_CUP: /* inverted cone */
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case OBJ_TUBE: /* inverted cylinder */
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freecone(op);
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return(1);
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case OBJ_INSTANCE: /* octree instance */
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freeinstance(op);
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return(1);
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case OBJ_MESH: /* mesh instance */
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freemeshinst(op);
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return(1);
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}
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/* don't really know */
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free((void *)op->os);
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op->os = NULL;
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return(1);
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}
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