/* RCSid $Id: cvmesh.h,v 2.5 2003/07/14 22:24:00 schorsch Exp $ */
/*
 *  Header for Radiance triangle mesh conversion
 *
 *  Include after standard.h
 */
#ifndef _RAD_CVMESH_H_
#define _RAD_CVMESH_H_

#include "octree.h"
#include "object.h"
#include "mesh.h"

#ifdef __cplusplus
extern "C" {
#endif

extern MESH	*ourmesh;		/* global mesh pointer */

extern FVECT	meshbounds[2];		/* mesh bounding box */


extern MESH	*cvinit(char *nm);
extern int	cvpoly(OBJECT mo, int n, FVECT *vp,
				FVECT *vn, RREAL (*vc)[2]);
extern int	cvtri(OBJECT mo, FVECT vp1, FVECT vp2, FVECT vp3,
			FVECT vn1, FVECT vn2, FVECT vn3,
			RREAL vc1[2], RREAL vc2[2], RREAL vc3[2]);
extern void	cvmeshbounds(void);
extern MESH	*cvmesh(void);
					/* defined in wfconv.c */
void		wfreadobj(char *objfn);


#ifdef __cplusplus
}
#endif
#endif /* _RAD_CVMESH_H_ */