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SoPendulum.h

00001 #ifndef COIN_SOPENDULUM_H
00002 #define COIN_SOPENDULUM_H
00003 
00004 /**************************************************************************\
00005  *
00006  *  This file is part of the Coin 3D visualization library.
00007  *  Copyright (C) 1998-2007 by Systems in Motion.  All rights reserved.
00008  *
00009  *  This library is free software; you can redistribute it and/or
00010  *  modify it under the terms of the GNU General Public License
00011  *  ("GPL") version 2 as published by the Free Software Foundation.
00012  *  See the file LICENSE.GPL at the root directory of this source
00013  *  distribution for additional information about the GNU GPL.
00014  *
00015  *  For using Coin with software that can not be combined with the GNU
00016  *  GPL, and for taking advantage of the additional benefits of our
00017  *  support services, please contact Systems in Motion about acquiring
00018  *  a Coin Professional Edition License.
00019  *
00020  *  See http://www.coin3d.org/ for more information.
00021  *
00022  *  Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
00023  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00024  *
00025 \**************************************************************************/
00026 
00027 #include <Inventor/nodes/SoSubNode.h>
00028 #include <Inventor/nodes/SoRotation.h>
00029 #include <Inventor/fields/SoSFRotation.h>
00030 #include <Inventor/fields/SoSFFloat.h>
00031 #include <Inventor/fields/SoSFBool.h>
00032 
00033 class SoElapsedTime;
00034 class SoCalculator;
00035 class SoInterpolateRotation;
00036 
00037 class COIN_DLL_API SoPendulum : public SoRotation {
00038   typedef SoRotation inherited;
00039 
00040   SO_NODE_HEADER(SoPendulum);
00041 
00042 public:
00043   static void initClass(void);
00044   SoPendulum(void);
00045 
00046   SoSFRotation rotation0;
00047   SoSFRotation rotation1;
00048   SoSFFloat speed;
00049   SoSFBool on;
00050 
00051   virtual void write(SoWriteAction * action);
00052 
00053 protected:
00054   virtual ~SoPendulum();
00055 
00056 private:
00057   virtual SoNode * copy(SbBool copyconnections = FALSE) const;
00058   void deconnectInternalEngine(void);
00059   void reconnectInternalEngine(void);
00060 
00061   SoInterpolateRotation * interpolator;
00062   SoCalculator * calculator;
00063   SoElapsedTime * timer;
00064 };
00065 
00066 #endif // !COIN_SOPENDULUM_H

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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