tgc.h

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/*                        T G C . H
 * BRL-CAD
 *
 * Copyright (c) 1993-2026 United States Government as represented by
 * the U.S. Army Research Laboratory.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * version 2.1 as published by the Free Software Foundation.
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this file; see the file named COPYING for more
 * information.
 */
/** @addtogroup rt_tgc */
/** @{ */
/** @file rt/primitives/tgc.h */
 
#ifndef RT_PRIMITIVES_TGC_H
#define RT_PRIMITIVES_TGC_H
 
#include "common.h"
#include "vmath.h"
#include "rt/defines.h"
 
__BEGIN_DECLS
 
/* TODO - should this be in libbn? */
RT_EXPORT extern void rt_pnt_sort(fastf_t t[],
                                 int npts);
 
RT_EXPORT extern void rt_tgc_move_pt(struct rt_tgc_internal *tgc,
                                     int point_num,
                                     const fastf_t *new_pos);
 
RT_EXPORT extern int rt_tgc_std_type(const struct rt_db_internal *ip, const struct bn_tol *tol);
 
__END_DECLS
 
/** @} */
 
#endif /* RT_PRIMITIVES_TGC_H */
 
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