orientedParticleFactory.h

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/**
 * PANDA 3D SOFTWARE
 * Copyright (c) Carnegie Mellon University.  All rights reserved.
 *
 * All use of this software is subject to the terms of the revised BSD
 * license.  You should have received a copy of this license along
 * with this source code in a file named "LICENSE."
 *
 * @file orientedParticleFactory.h
 * @author charles
 * @date 2000-07-05
 */

#ifndef ORIENTEDPARTICLEFACTORY_H
#define ORIENTEDPARTICLEFACTORY_H

#include "baseParticleFactory.h"

#include "luse.h"

/**
 * Creates particles that are affected by angular forces.
 */
class EXPCL_PANDA_PARTICLESYSTEM OrientedParticleFactory : public BaseParticleFactory {
PUBLISHED:
  OrientedParticleFactory();
  OrientedParticleFactory(const OrientedParticleFactory &copy);
  virtual ~OrientedParticleFactory();

  INLINE void set_initial_orientation(const LOrientation &o);
  INLINE void set_final_orientation(const LOrientation &o);
  INLINE LOrientation get_initial_orientation() const;
  INLINE LOrientation get_final_orientation() const;

  virtual void output(std::ostream &out) const;
  virtual void write(std::ostream &out, int indent=0) const;

private:
  virtual void populate_child_particle(BaseParticle *bp) const;
  virtual BaseParticle *alloc_particle() const;

  LOrientation _initial_orientation;
  LOrientation _final_orientation;
};

#include "orientedParticleFactory.I"

#endif // ORIENTEDPARTICLEFACTORY_H