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SoTimeCounter.h
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23 
24 #ifndef COIN_SOTIMECOUNTER_H
25 #define COIN_SOTIMECOUNTER_H
26 
27 #include <Inventor/engines/SoSubEngine.h>
28 #include <Inventor/engines/SoEngineOutput.h>
29 #include <Inventor/fields/SoSFTime.h>
30 #include <Inventor/fields/SoSFFloat.h>
31 #include <Inventor/fields/SoMFFloat.h>
32 #include <Inventor/fields/SoSFBool.h>
33 #include <Inventor/fields/SoSFTrigger.h>
34 #include <Inventor/fields/SoSFShort.h>
35 
36 class COIN_DLL_API SoTimeCounter : public SoEngine {
37  typedef SoEngine inherited;
38  SO_ENGINE_HEADER(SoTimeCounter);
39 
40 public:
50 
51  SoEngineOutput output; // SoSFShort
52  SoEngineOutput syncOut; // SoSFTrigger
53 
54  SoTimeCounter();
55  static void initClass();
56 
57 protected:
58  virtual ~SoTimeCounter();
59 
60  virtual void inputChanged(SoField * which);
61  virtual void writeInstance(SoOutput * out);
62 
63 private:
64  virtual void evaluate(void);
65  void calcStarttime(short value);
66 
67  SbBool ispaused;
68  double pausetimeincycle;
69  SbBool firstoutputenable;
70  short outputvalue;
71  int numsteps;
72  int stepnum;
73  double starttime;
74  double cyclelen;
75  short findOutputValue(double timeincycle) const;
76  void calcDutySteps(void);
77  void calcNumSteps(void);
78 
79  SbList <double> dutylimits;
80 };
81 
82 #endif // !COIN_SOTIMECOUNTER_H
SoDB::getGlobalField
static SoField * getGlobalField(const SbName &name)
Definition: SoDB.cpp:1297
SoMField::getNum
int getNum(void) const
Definition: SoMField.h:86
SoTimeCounter::on
SoSFBool on
Definition: SoTimeCounter.h:45
SoMFFloat
The SoMFFloat class is a container for floating point values.
Definition: SoMFFloat.h:30
SoEngineOutput::enable
void enable(const SbBool flag)
Definition: SoEngineOutput.cpp:136
SoTimeCounter::duty
SoMFFloat duty
Definition: SoTimeCounter.h:47
SoField::isDefault
SbBool isDefault(void) const
Definition: SoField.cpp:669
SoOutput
The SoOutput class is an abstraction of an output stream.
Definition: SoOutput.h:42
SoField::getConnectedField
SbBool getConnectedField(SoField *&master) const
Definition: SoField.cpp:1188
SoEngineOutput
The SoEngineOutput class is the output slots in SoEngine instances.
Definition: SoEngineOutput.h:36
SoSFBool
The SoSFBool class is a container for an SbBool value.
Definition: SoSFBool.h:30
SoEngine::inputChanged
virtual void inputChanged(SoField *which)
Definition: SoEngine.cpp:287
SbList::truncate
void truncate(const int length, const int dofit=0)
Definition: SbList.h:149
SoTimeCounter::~SoTimeCounter
virtual ~SoTimeCounter()
Definition: SoTimeCounter.cpp:161
SbList::append
void append(const Type item)
Definition: SbList.h:98
SoField
The SoField class is the top-level abstract base class for fields.
Definition: SoField.h:38
SoField::setDefault
void setDefault(SbBool def)
Definition: SoField.cpp:650
SbList< double >
SbList::getLength
int getLength(void) const
Definition: SbList.h:145
SoTimeCounter::output
SoEngineOutput output
Definition: SoTimeCounter.h:51
SoEngine::evaluate
virtual void evaluate(void)=0
SoTimeCounter::reset
SoSFShort reset
Definition: SoTimeCounter.h:48
SoSFShort
The SoSFShort class is a container for a short integer value.
Definition: SoSFShort.h:30
SoFieldContainer
The SoFieldContainer class is a base class for all classes that contain fields.
Definition: SoFieldContainer.h:35
SoTimeCounter::writeInstance
virtual void writeInstance(SoOutput *out)
Definition: SoTimeCounter.cpp:170
SbTime::getValue
double getValue(void) const
Definition: SbTime.cpp:259
SoTimeCounter
The SoTimeCounter class is an integer counter engine.
Definition: SoTimeCounter.h:36
SoTimeCounter::inputChanged
virtual void inputChanged(SoField *which)
Definition: SoTimeCounter.cpp:235
SoTimeCounter::frequency
SoSFFloat frequency
Definition: SoTimeCounter.h:46
SoSFTime
The SoSFTime class is a container for an SbTime value.
Definition: SoSFTime.h:31
SoEngine::writeInstance
virtual void writeInstance(SoOutput *out)
Definition: SoEngine.cpp:402
SoTimeCounter::SoTimeCounter
SoTimeCounter()
Definition: SoTimeCounter.cpp:120
SoSFTrigger
The SoSFTrigger class is the "void" class used for detecting field changes.
Definition: SoSFTrigger.h:32
SoField::disconnect
void disconnect(SoEngineOutput *engineoutput)
Definition: SoField.cpp:1022
SoSFFloat
The SoSFFloat class is a container for a floating point value.
Definition: SoSFFloat.h:30
SoTimeCounter::step
SoSFShort step
Definition: SoTimeCounter.h:44
SoTimeCounter::max
SoSFShort max
Definition: SoTimeCounter.h:43
SoTimeCounter::min
SoSFShort min
Definition: SoTimeCounter.h:42
SoTimeCounter::syncIn
SoSFTrigger syncIn
Definition: SoTimeCounter.h:49
SbTime::zero
static SbTime zero(void)
Definition: SbTime.cpp:164
SoField::connectFrom
SbBool connectFrom(SoEngineOutput *master, SbBool notnotify=0, SbBool append=0)
Definition: SoField.cpp:870
SoTimeCounter::timeIn
SoSFTime timeIn
Definition: SoTimeCounter.h:41
SoTimeCounter::syncOut
SoEngineOutput syncOut
Definition: SoTimeCounter.h:52
SoEngine
SoEngine is the base class for Coin engines.
Definition: SoEngine.h:34

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

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