3 * Copyright (C) 2006-2007 Mathias Froehlich
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation; either version 2 of the
8 * License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
22 #ifndef SG_SCENE_USERDATA_HXX
23 #define SG_SCENE_USERDATA_HXX
26 #include <osg/Referenced>
28 #include "SGPickCallback.hxx"
30 class SGSceneUserData : public osg::Referenced {
32 static SGSceneUserData* getSceneUserData(osg::Node* node);
33 static const SGSceneUserData* getSceneUserData(const osg::Node* node);
34 static SGSceneUserData* getOrCreateSceneUserData(osg::Node* node);
36 /// Access to the pick callbacks of a node.
37 unsigned getNumPickCallbacks() const;
38 SGPickCallback* getPickCallback(unsigned i) const;
39 void setPickCallback(SGPickCallback* pickCallback);
40 void addPickCallback(SGPickCallback* pickCallback);
43 /// Scene interaction callbacks
44 std::vector<SGSharedPtr<SGPickCallback> > _pickCallbacks;