1 // Visual environment helper class
3 // Written by Harald JOHNSEN, started April 2005.
5 // Copyright (C) 2005 Harald JOHNSEN - hjohnsen@evc.net
7 // This program is free software; you can redistribute it and/or
8 // modify it under the terms of the GNU General Public License as
9 // published by the Free Software Foundation; either version 2 of the
10 // License, or (at your option) any later version.
12 // This program is distributed in the hope that it will be useful, but
13 // WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 // General Public License for more details.
17 // You should have received a copy of the GNU General Public License
18 // along with this program; if not, write to the Free Software
19 // Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
22 #ifndef _VISUAL_ENVIRO_HXX
23 #define _VISUAL_ENVIRO_HXX
32 // return the size of the memory pool used by texture impostors
33 int get_clouds_CacheSize(void) const;
34 float get_clouds_visibility(void) const;
35 float get_clouds_density(void) const;
36 bool get_clouds_enable_state(void) const;
38 void set_clouds_CacheSize(int sizeKb);
39 void set_clouds_visibility(float distance);
40 void set_clouds_density(float density);
41 void set_clouds_enable_state(bool enable);
44 float get_precipitation_density(void) const;
45 bool get_precipitation_enable_state(void) const;
47 void set_precipitation_density(float density);
48 void set_precipitation_enable_state(bool enable);
51 bool get_lightning_enable_state(void) const;
52 void set_lightning_enable_state(bool enable);
55 extern SGEnviro sgEnviro;
57 #endif // _VISUAL_ENVIRO_HXX