PointPlacer
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/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 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.
*/
//osgParticle - Copyright (C) 2002 Marco Jez
#ifndef OSGPARTICLE_POINT_PLACER
#define OSGPARTICLE_POINT_PLACER 1
#include <osgParticle/CenteredPlacer>
#include <osgParticle/Particle>
#include <osg/CopyOp>
#include <osg/Object>
namespace osgParticle
{
class PointPlacer: public CenteredPlacer {
public:
inline PointPlacer();
inline PointPlacer(const PointPlacer& copy, const osg::CopyOp& copyop = osg::CopyOp::SHALLOW_COPY);
META_Object(osgParticle, PointPlacer);
inline void place(Particle* P) const;
inline osg::Vec3 getControlPosition() const;
protected:
virtual ~PointPlacer() {}
PointPlacer& operator=(const PointPlacer&) { return *this; }
};
// INLINE FUNCTIONS
inline PointPlacer::PointPlacer()
: CenteredPlacer()
{
}
inline PointPlacer::PointPlacer(const PointPlacer& copy, const osg::CopyOp& copyop)
: CenteredPlacer(copy, copyop)
{
}
inline void PointPlacer::place(Particle* P) const
{
P->setPosition(getCenter());
}
inline osg::Vec3 PointPlacer::getControlPosition() const
{
return getCenter();
}
}
#endif
CenteredPlacer
CopyOp
Object
Particle
osgParticle::CenteredPlacer::CenteredPlacer
CenteredPlacer()
Definition CenteredPlacer:56
osgParticle::CenteredPlacer::getCenter
const osg::Vec3 & getCenter() const
Get the center point.
Definition CenteredPlacer:66
osgParticle::Particle
Definition Particle:47
osgParticle::Particle::setPosition
void setPosition(const osg::Vec3 &p)
Set the position vector.
Definition Particle:483
osgParticle::PointPlacer::PointPlacer
PointPlacer()
Definition PointPlacer:54
osgParticle::PointPlacer::operator=
PointPlacer & operator=(const PointPlacer &)
Definition PointPlacer:49
osgParticle::PointPlacer::~PointPlacer
virtual ~PointPlacer()
Definition PointPlacer:48
osgParticle::PointPlacer::getControlPosition
osg::Vec3 getControlPosition() const
return the control position
Definition PointPlacer:70
osgParticle::PointPlacer::place
void place(Particle *P) const
Definition PointPlacer:64
osgParticle::PointPlacer::META_Object
META_Object(osgParticle, PointPlacer)
osg::CopyOp
Definition CopyOp:41
osg::CopyOp::SHALLOW_COPY
@ SHALLOW_COPY
Definition CopyOp:47
osgParticle
Definition AccelOperator:27
osg::Vec3
Vec3f Vec3
Definition Vec3:21