1 /* -*-c++-*-
2  *
3  * Copyright (C) 2006-2007 Mathias Froehlich
4  *
5  * This program is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU General Public License as
7  * published by the Free Software Foundation; either version 2 of the
8  * License, or (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful, but
11  * WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13  * General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
18  * MA 02110-1301, USA.
19  *
20  */
21 
22 #ifndef SG_LIGHT_BIN_HXX
23 #define SG_LIGHT_BIN_HXX
24 
25 #include <simgear/math/SGMath.hxx>
26 
27 class SGLightBin {
28 public:
29   struct Light {
LightSGLightBin::Light30     Light(const SGVec3f& p, const SGVec4f& c) :
31       position(p), color(c)
32     { }
33     SGVec3f position;
34     SGVec4f color;
35   };
36   typedef std::vector<Light> LightList;
37 
insert(const Light & light)38   void insert(const Light& light)
39   { _lights.push_back(light); }
insert(const SGVec3f & p,const SGVec4f & c)40   void insert(const SGVec3f& p, const SGVec4f& c)
41   { insert(Light(p, c)); }
42 
getNumLights() const43   unsigned getNumLights() const
44   { return _lights.size(); }
getLight(unsigned i) const45   const Light& getLight(unsigned i) const
46   { return _lights[i]; }
47 
48 private:
49   LightList _lights;
50 };
51 
52 #endif
53