bot.h

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/*                           B O T . H
 * BRL-CAD
 *
 * Copyright (c) 2001-2006 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
 * as published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * 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
 * Library 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 g_ */
/*@{*/
/** @file bot.h
 *  Header file for the "bot" specific structure.  This is shared between
 *  the bot, and ars at the moment.
 *
 */
/*@}*/


struct bot_specific {
    unsigned char bot_mode;
    unsigned char bot_orientation;
    unsigned char bot_flags;
    int bot_ntri;
    fastf_t *bot_thickness;
    struct bu_bitv *bot_facemode;
    genptr_t bot_facelist;      /* head of linked list */
    genptr_t *bot_facearray;    /* head of face array */
    unsigned int bot_tri_per_piece;     /* log # tri per peice. 1 << bot_ltpp is tri per piece */

};

RT_EXPORT BU_EXTERN(void rt_bot_prep_pieces,
                    (struct bot_specific        *bot,
                     struct soltab              *stp,
                     int                        ntri,
                     const struct bn_tol        *tol));

RT_EXPORT BU_EXTERN(int rt_botface,
                    (struct soltab              *stp,
                     struct bot_specific        *bot,
                     fastf_t                    *ap,
                     fastf_t                    *bp,
                     fastf_t                    *cp,
                     int                        face_no,
                     const struct bn_tol        *tol));

/*
 * Local Variables:
 * mode: C
 * tab-width: 8
 * c-basic-offset: 4
 * indent-tabs-mode: t
 * End:
 * ex: shiftwidth=4 tabstop=8
 */

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