/usr/include/osgGA/MultiTouchTrackballManipulator is in libopenscenegraph-dev 3.2.1-6.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | /* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2010 Robert Osfield
*
* This library is open source and may be redistributed and/or modified under
* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
* (at your option) any later version. The full license is in LICENSE file
* included with this distribution, and on the openscenegraph.org website.
*
* This library 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
* OpenSceneGraph Public License for more details.
*/
#ifndef OSGGA_MULTITOUCH_TRACKBALL_MANIPULATOR
#define OSGGA_MULTITOUCH_TRACKBALL_MANIPULATOR 1
#include <osgGA/TrackballManipulator>
namespace osgGA {
class OSGGA_EXPORT MultiTouchTrackballManipulator : public TrackballManipulator
{
typedef TrackballManipulator inherited;
public:
MultiTouchTrackballManipulator( int flags = DEFAULT_SETTINGS );
MultiTouchTrackballManipulator( const MultiTouchTrackballManipulator& tm,
const osg::CopyOp& copyOp = osg::CopyOp::SHALLOW_COPY );
META_Object( osgGA, MultiTouchTrackballManipulator );
bool handle( const GUIEventAdapter& ea, GUIActionAdapter& us );
protected:
void handleMultiTouchDrag(GUIEventAdapter::TouchData* now, GUIEventAdapter::TouchData* last, const double eventTimeDelta);
osg::ref_ptr<GUIEventAdapter::TouchData> _lastTouchData;
};
}
#endif /* OSGGA_MULTITOUCH_TRACKBALL_MANIPULATOR */
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