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SoCounter.h
1 /**************************************************************************\
2  *
3  * This file is part of the Coin 3D visualization library.
4  * Copyright (C) 1998-2007 by Systems in Motion. All rights reserved.
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23 
24 #ifndef COIN_SOCOUNTER_H
25 #define COIN_SOCOUNTER_H
26 
27 #include <Inventor/engines/SoSubEngine.h>
28 #include <Inventor/engines/SoEngineOutput.h>
29 #include <Inventor/fields/SoSFTrigger.h>
30 #include <Inventor/fields/SoSFShort.h>
31 
32 
33 class COIN_DLL_API SoCounter : public SoEngine {
34  typedef SoEngine inherited;
35 
36  SO_ENGINE_HEADER(SoCounter);
37 
38 public:
39  static void initClass(void);
40  SoCounter(void);
41 
47 
48  SoEngineOutput output; // SoSFShort
49  SoEngineOutput syncOut; // SoSFTrigger
50 
51 protected:
52  ~SoCounter(void);
53 
54 private:
55  virtual void evaluate(void);
56  virtual void inputChanged(SoField * which);
57 
58  int numsteps;
59  short value;
60 };
61 
62 #endif // !COIN_SOCOUNTER_H

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

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