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extremetuxracer  0.5beta
course_quad.h
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00001 /* 
00002  * PPRacer 
00003  * Copyright (C) 2004-2005 Volker Stroebel <volker@planetpenguin.de>
00004  * 
00005  * Copyright (C) 1999-2001 Jasmin F. Patry
00006  * 
00007  * This program is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU General Public License
00009  * as published by the Free Software Foundation; either version 2
00010  * of the License, or (at your option) any later version.
00011  * 
00012  * This program is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  * 
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00020  */
00021 
00022 #ifndef _COURSE_QUAD_H_
00023 #define _COURSE_QUAD_H_
00024 
00025 void reset_course_quadtree();
00026 
00027 void init_course_quadtree( float *elevation, int nx, int nz, 
00028                         double scalex, double scalez,
00029                         pp::Vec3d view_pos, double detail );
00030 
00031 void update_course_quadtree( const pp::Vec3d view_pos, const float detail );
00032 
00033 void render_course_quadtree();
00034 
00035 #endif /* _COURSE_QUAD_H_ */