45 lines
1.2 KiB
C++
45 lines
1.2 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 OSG_COMPILESLIDECALLBACK
|
|
#define OSG_COMPILESLIDECALLBACK 1
|
|
|
|
#include <osgViewer/Viewer>
|
|
|
|
namespace ss3d {
|
|
|
|
class CompileSlideCallback : public osg::Camera::DrawCallback
|
|
{
|
|
public:
|
|
|
|
CompileSlideCallback():
|
|
_needCompile(false),
|
|
_frameNumber(0) {}
|
|
|
|
virtual void operator()(const osg::Camera& camera) const;
|
|
|
|
void needCompile(osg::Node* node) { _needCompile=true; _sceneToCompile = node; }
|
|
|
|
protected:
|
|
|
|
virtual ~CompileSlideCallback() {}
|
|
|
|
mutable bool _needCompile;
|
|
mutable int _frameNumber;
|
|
osg::ref_ptr<osg::Node> _sceneToCompile;
|
|
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|