panda3d/direct/src/deadrec/prediction.h

// Filename: prediction.h
// Created by:  cary (20Dec00)
//
////////////////////////////////////////////////////////////////////
//
// PANDA 3D SOFTWARE
// Copyright (c) 2001, Disney Enterprises, Inc.  All rights reserved
//
// All use of this software is subject to the terms of the Panda 3d
// Software license.  You should have received a copy of this license
// along with this source code; you will also find a current copy of
// the license at http://www.panda3d.org/license.txt .
//
// To contact the maintainers of this program write to
// [email protected] .
//
////////////////////////////////////////////////////////////////////

#ifndef __PREDICTION_H__
#define __PREDICTION_H__

#include <directbase.h>
#include <luse.h>

class Prediction {
protected:
  LPoint3f _curr_p;
  LVector3f _curr_v;
PUBLISHED:
  Prediction(LPoint3f&);
  virtual ~Prediction(void);

  virtual void step(void);
  virtual void new_telemetry(LPoint3f&);
  virtual void force_telemetry(LPoint3f&);

  LPoint3f get_pos(void) const;
  LVector3f get_vel(void) const;
};

class NullPrediction : public Prediction {
PUBLISHED:
  NullPrediction(LPoint3f&);
  virtual ~NullPrediction(void);

  virtual void step(void);
  virtual void new_telemetry(LPoint3f&);
  virtual void force_telemetry(LPoint3f&);
};

class LinearPrediction : public Prediction {
PUBLISHED:
  LinearPrediction(LPoint3f&);
  virtual ~LinearPrediction(void);

  virtual void step(void);
  virtual void new_telemetry(LPoint3f&);
  virtual void force_telemetry(LPoint3f&);
};

#endif /* __PREDICTION_H__ */