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SoTimeCounter.h
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32 
33 #ifndef COIN_SOTIMECOUNTER_H
34 #define COIN_SOTIMECOUNTER_H
35 
36 #include <Inventor/engines/SoSubEngine.h>
37 #include <Inventor/engines/SoEngineOutput.h>
38 #include <Inventor/fields/SoSFTime.h>
39 #include <Inventor/fields/SoSFFloat.h>
40 #include <Inventor/fields/SoMFFloat.h>
41 #include <Inventor/fields/SoSFBool.h>
42 #include <Inventor/fields/SoSFTrigger.h>
43 #include <Inventor/fields/SoSFShort.h>
44 
45 class COIN_DLL_API SoTimeCounter : public SoEngine {
46  typedef SoEngine inherited;
47  SO_ENGINE_HEADER(SoTimeCounter);
48 
49 public:
59 
60  SoEngineOutput output; // SoSFShort
61  SoEngineOutput syncOut; // SoSFTrigger
62 
63  SoTimeCounter();
64  static void initClass();
65 
66 protected:
67  virtual ~SoTimeCounter(void);
68 
69  virtual void inputChanged(SoField * which);
70  virtual void writeInstance(SoOutput * out);
71 
72 private:
73  virtual void evaluate(void);
74  void calcStarttime(short value);
75 
76  SbBool ispaused;
77  double pausetimeincycle;
78  SbBool firstoutputenable;
79  short outputvalue;
80  int numsteps;
81  int stepnum;
82  double starttime;
83  double cyclelen;
84  short findOutputValue(double timeincycle) const;
85  void calcDutySteps(void);
86  void calcNumSteps(void);
87 
88  SbList <double> dutylimits;
89 };
90 
91 #endif // !COIN_SOTIMECOUNTER_H
The SoMFFloat class is a container for floating point values.
Definition: SoMFFloat.h:39
SoEngineOutput output
Definition: SoTimeCounter.h:60
The SoOutput class is an abstraction of an output stream.
Definition: SoOutput.h:51
virtual void writeInstance(SoOutput *out)
Definition: SoEngine.cpp:419
SoEngine is the base class for Coin engines.
Definition: SoEngine.h:43
The SoFieldContainer class is a base class for all classes that contain fields.
Definition: SoFieldContainer.h:43
The SoSFTrigger class is the "void" class used for detecting field changes.
Definition: SoSFTrigger.h:41
The SoField class is the top-level abstract base class for fields.
Definition: SoField.h:47
SoEngineOutput syncOut
Definition: SoTimeCounter.h:61
static void initClass(void)
Definition: SoEngine.cpp:162
The SoSFShort class is a container for a short integer value.
Definition: SoSFShort.h:39
The SoTimeCounter class is an integer counter engine.
Definition: SoTimeCounter.h:45
SoSFTrigger syncIn
Definition: SoTimeCounter.h:58
SoSFShort step
Definition: SoTimeCounter.h:53
The SoSFBool class is a container for an SbBool value.
Definition: SoSFBool.h:39
SoSFShort reset
Definition: SoTimeCounter.h:57
virtual void inputChanged(SoField *which)
Definition: SoEngine.cpp:304
SoSFBool on
Definition: SoTimeCounter.h:54
SoSFTime timeIn
Definition: SoTimeCounter.h:50
SoSFShort min
Definition: SoTimeCounter.h:51
The SoEngineOutput class is the output slots in SoEngine instances.
Definition: SoEngineOutput.h:45
SoSFFloat frequency
Definition: SoTimeCounter.h:55
The SoSFTime class is a container for an SbTime value.
Definition: SoSFTime.h:40
virtual void evaluate(void)=0
The SoSFFloat class is a container for a floating point value.
Definition: SoSFFloat.h:39
SoMFFloat duty
Definition: SoTimeCounter.h:56
SoSFShort max
Definition: SoTimeCounter.h:52