8c8b8f3305
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14759 16af8721-9629-0410-8352-f15c8da7e697
50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
/* -*-c++-*- Present3D - Copyright (C) 1999-2006 Robert Osfield
|
|
*
|
|
* This software is open source and may be redistributed and/or modified under
|
|
* the terms of the GNU General Public License (GPL) version 2.0.
|
|
* The full license is in LICENSE.txt file included with this distribution,.
|
|
*
|
|
* This software is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* include LICENSE.txt for more details.
|
|
*/
|
|
|
|
#ifndef POINTSEVENTHANDLER
|
|
#define POINTSEVENTHANDLER 1
|
|
|
|
#include <osg/StateSet>
|
|
#include <osg/Point>
|
|
|
|
#include <osgGA/GUIEventHandler>
|
|
|
|
class PointsEventHandler : public osgGA::GUIEventHandler
|
|
{
|
|
public:
|
|
PointsEventHandler();
|
|
|
|
virtual bool handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter&);
|
|
|
|
void getUsage(osg::ApplicationUsage& usage) const;
|
|
|
|
void setStateSet(osg::StateSet* stateset) { _stateset=stateset; }
|
|
|
|
osg::StateSet* getStateSet() { return _stateset.get(); }
|
|
|
|
const osg::StateSet* getStateSet() const { return _stateset.get(); }
|
|
|
|
void setPointSize(float psize);
|
|
|
|
float getPointSize() const;
|
|
|
|
void changePointSize(float delta);
|
|
|
|
void changePointAttenuation(float scale);
|
|
|
|
osg::ref_ptr<osg::StateSet> _stateset;
|
|
osg::ref_ptr<osg::Point> _point;
|
|
|
|
};
|
|
|
|
#endif
|