volume_precache.h

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/*
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
 * All rights reserved.
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 * The Original Code is: all of this file.
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 * Contributor(s): Matt Ebb.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

void global_bounds_obi(Render *re, ObjectInstanceRen *obi, float *bbmin, float *bbmax);
int point_inside_volume_objectinstance(Render *re, ObjectInstanceRen *obi, float *co);

void volume_precache(Render *re);
void free_volume_precache(Render *re);

#define VOL_MS_TIMESTEP 0.1f