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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_SOCOUNTER_H 00025 #define COIN_SOCOUNTER_H 00026 00027 #include <Inventor/engines/SoSubEngine.h> 00028 #include <Inventor/engines/SoEngineOutput.h> 00029 #include <Inventor/fields/SoSFTrigger.h> 00030 #include <Inventor/fields/SoSFShort.h> 00031 00032 00033 class COIN_DLL_API SoCounter : public SoEngine { 00034 typedef SoEngine inherited; 00035 00036 SO_ENGINE_HEADER(SoCounter); 00037 00038 public: 00039 static void initClass(void); 00040 SoCounter(void); 00041 00042 SoSFShort min; 00043 SoSFShort max; 00044 SoSFShort step; 00045 SoSFTrigger trigger; 00046 SoSFShort reset; 00047 00048 SoEngineOutput output; // SoSFShort 00049 SoEngineOutput syncOut; // SoSFTrigger 00050 00051 protected: 00052 ~SoCounter(void); 00053 00054 private: 00055 virtual void evaluate(void); 00056 virtual void inputChanged(SoField * which); 00057 00058 int numsteps; 00059 short value; 00060 }; 00061 00062 #endif // !COIN_SOCOUNTER_H
Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.
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