SmTrack.h

#ifndef SMALLCHANGE_TRACK_H
#define SMALLCHANGE_TRACK_H
 
/**************************************************************************\
 * Copyright (c) Kongsberg Oil & Gas Technologies AS
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 * 
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * 
 * Neither the name of the copyright holder nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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\**************************************************************************/
 
#include <Inventor/nodes/SoShape.h>
#include <Inventor/fields/SoMFVec3d.h>
#include <Inventor/fields/SoMFTime.h>
#include <Inventor/fields/SoSFFloat.h>
#include <Inventor/fields/SoSFUShort.h>
#include <SmallChange/basic.h>
 
class SoAction;
class SoGLRenderAction;
 
class SMALLCHANGE_DLL_API SmTrack : public SoShape {
  typedef SoShape inherited;
  SO_NODE_HEADER(SmTrack);
 
public:
  static void initClass(void);
  SmTrack(void);
 
  SoMFTime timeStamps;
  SoMFVec3d track;
  SoSFFloat trackLength;
 
  SoSFUShort pointInterval;
  SoSFUShort lineInterval;
  SoSFUShort tickInterval;
  SoSFFloat tickSize;
 
  void append(const SbVec3d & pos,
              const SbTime & timestamp);
 
  void deleteValues();
 
protected:
  virtual void GLRender(SoGLRenderAction * action);
  virtual void computeBBox(SoAction * action, SbBox3f & box,
                           SbVec3f & center);
  virtual void generatePrimitives(SoAction * action);
 
private:
  virtual ~SmTrack(void);
 
  class SmTrackP * pimpl;
};
 
#endif // SMALLCHANGE_TRACK_H