frohlich
9eb5cf6c98
Modified Files: simgear/scene/model/ModelRegistry.cxx simgear/scene/model/placement.cxx simgear/scene/model/placement.hxx simgear/scene/util/SGSceneUserData.hxx
81 lines
2.5 KiB
C++
81 lines
2.5 KiB
C++
/* -*-c++-*-
|
|
*
|
|
* Copyright (C) 2006-2007 Mathias Froehlich
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program 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 GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
* MA 02110-1301, USA.
|
|
*
|
|
*/
|
|
|
|
#ifndef SG_SCENE_USERDATA_HXX
|
|
#define SG_SCENE_USERDATA_HXX
|
|
|
|
#include <vector>
|
|
#include <osg/Referenced>
|
|
#include <osg/Node>
|
|
#include <simgear/scene/bvh/BVHNode.hxx>
|
|
#include "SGPickCallback.hxx"
|
|
|
|
class SGSceneUserData : public osg::Referenced {
|
|
public:
|
|
static SGSceneUserData* getSceneUserData(osg::Node* node);
|
|
static const SGSceneUserData* getSceneUserData(const osg::Node* node);
|
|
static SGSceneUserData* getOrCreateSceneUserData(osg::Node* node);
|
|
|
|
/// Access to the pick callbacks of a node.
|
|
unsigned getNumPickCallbacks() const;
|
|
SGPickCallback* getPickCallback(unsigned i) const;
|
|
void setPickCallback(SGPickCallback* pickCallback);
|
|
void addPickCallback(SGPickCallback* pickCallback);
|
|
|
|
const simgear::BVHNode* getBVHNode() const
|
|
{ return _bvhNode; }
|
|
simgear::BVHNode* getBVHNode()
|
|
{ return _bvhNode; }
|
|
void setBVHNode(simgear::BVHNode* bvhNode)
|
|
{ _bvhNode = bvhNode; }
|
|
|
|
struct Velocity : public SGReferenced {
|
|
Velocity() :
|
|
linear(SGVec3d::zeros()),
|
|
angular(SGVec3d::zeros()),
|
|
referenceTime(0),
|
|
id(simgear::BVHNode::getNewId())
|
|
{}
|
|
SGVec3d linear;
|
|
SGVec3d angular;
|
|
double referenceTime;
|
|
simgear::BVHNode::Id id;
|
|
};
|
|
const Velocity* getVelocity() const
|
|
{ return _velocity; }
|
|
Velocity* getOrCreateVelocity()
|
|
{ if (!_velocity) _velocity = new Velocity; return _velocity; }
|
|
void setVelocity(Velocity* velocity)
|
|
{ _velocity = velocity; }
|
|
|
|
private:
|
|
// If this node has a collision tree attached, it is stored here
|
|
SGSharedPtr<simgear::BVHNode> _bvhNode;
|
|
|
|
// Velocity in the childs local coordinate system
|
|
SGSharedPtr<Velocity> _velocity;
|
|
|
|
/// Scene interaction callbacks
|
|
std::vector<SGSharedPtr<SGPickCallback> > _pickCallbacks;
|
|
};
|
|
|
|
#endif
|