openscenegraph
DrawElementTypeSimplifier
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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#ifndef OSGUTIL_DRAWELEMENTTYPESIMPLIFIER
14#define OSGUTIL_DRAWELEMENTTYPESIMPLIFIER
15
16
17#include <osg/Geometry>
18#include <osg/NodeVisitor>
19
20#include <osgUtil/Export>
21
22namespace osgUtil
23{
24
25class OSGUTIL_EXPORT DrawElementTypeSimplifier
26{
27 public:
28 void simplify(osg::Geometry & geometry) const;
29};
30
31class OSGUTIL_EXPORT DrawElementTypeSimplifierVisitor : public osg::NodeVisitor
32{
33 public:
34 DrawElementTypeSimplifierVisitor(): osg::NodeVisitor(osg::NodeVisitor::TRAVERSE_ALL_CHILDREN ) {}
35 META_NodeVisitor(osgUtil, DrawElementTypeSimplifierVisitor);
36
37 void apply(osg::Geometry& geom);
38};
39
40}
41
42#endif // ** OSGUTIL_DRAWELEMENTTYPESIMPLIFIER ** //