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SoVRMLInterpolator.h

00001 /**************************************************************************\
00002  *
00003  *  This file is part of the Coin 3D visualization library.
00004  *  Copyright (C) 1998-2007 by Systems in Motion.  All rights reserved.
00005  *
00006  *  This library is free software; you can redistribute it and/or
00007  *  modify it under the terms of the GNU General Public License
00008  *  ("GPL") version 2 as published by the Free Software Foundation.
00009  *  See the file LICENSE.GPL at the root directory of this source
00010  *  distribution for additional information about the GNU GPL.
00011  *
00012  *  For using Coin with software that can not be combined with the GNU
00013  *  GPL, and for taking advantage of the additional benefits of our
00014  *  support services, please contact Systems in Motion about acquiring
00015  *  a Coin Professional Edition License.
00016  *
00017  *  See http://www.coin3d.org/ for more information.
00018  *
00019  *  Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
00020  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00021  *
00022 \**************************************************************************/
00023 
00024 #ifndef COIN_SOVRMLINTERPOLATOR_H
00025 #define COIN_SOVRMLINTERPOLATOR_H
00026 
00027 #include <Inventor/engines/SoNodeEngine.h>
00028 #include <Inventor/engines/SoSubNodeEngine.h>
00029 #include <Inventor/fields/SoSFFloat.h>
00030 #include <Inventor/fields/SoMFFloat.h>
00031 #include <Inventor/engines/SoEngineOutput.h>
00032 
00033 class COIN_DLL_API SoVRMLInterpolator : public SoNodeEngine {
00034   typedef SoNodeEngine inherited;
00035 
00036   SO_NODEENGINE_ABSTRACT_HEADER(SoVRMLInterpolator);
00037 
00038 public:
00039   SoMFFloat key;
00040   SoSFFloat set_fraction;
00041 
00042   static void initClass(void);
00043 
00044 protected:
00045   
00046   int getKeyValueIndex(float & interp);
00047 
00048   SoVRMLInterpolator(void);
00049   virtual ~SoVRMLInterpolator();
00050 };
00051 
00052 #endif // ! COIN_SOVRMLINTERPOLATOR_H

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

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