root/OpenSceneGraph/trunk/include/osg/ConvexPlanarPolygon @ 13041

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1/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
2 *
3 * This library is open source and may be redistributed and/or modified under
4 * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
5 * (at your option) any later version.  The full license is in LICENSE file
6 * included with this distribution, and on the openscenegraph.org website.
7 *
8 * This library is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11 * OpenSceneGraph Public License for more details.
12*/
13
14#ifndef OSG_CONVEXPLANARPOLYGON
15#define OSG_CONVEXPLANARPOLYGON 1
16
17#include <osg/Plane>
18
19#include <vector>
20
21namespace osg {
22
23/** A class for representing components of convex clipping volumes. */
24class OSG_EXPORT ConvexPlanarPolygon
25{
26
27    public:
28
29        ConvexPlanarPolygon();
30
31        typedef std::vector<osg::Vec3> VertexList;
32
33        void add(const Vec3& v) { _vertexList.push_back(v); }
34
35        void setVertexList(const VertexList& vertexList) { _vertexList=vertexList; }
36
37        VertexList& getVertexList() { return _vertexList; }
38
39        const VertexList& getVertexList() const { return _vertexList; }
40
41    protected:
42
43        VertexList _vertexList;
44
45};
46
47}    // end of namespace
48
49#endif
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