Coin: SoElapsedTime.h Source File

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SoElapsedTime.h
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32
33#ifndef COIN_SOELAPSEDTIME_H
34#define COIN_SOELAPSEDTIME_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/SoSFBool.h>
41#include <Inventor/fields/SoSFTrigger.h>
42
43
44 class COIN_DLL_API SoElapsedTime : public SoEngine {
45 typedef SoEngine inherited;
46
47 SO_ENGINE_HEADER(SoElapsedTime);
48
49public:
50 static void initClass(void);
51 SoElapsedTime(void);
52
53 SoSFTime timeIn;
54 SoSFFloat speed;
55 SoSFBool on;
56 SoSFBool pause;
57 SoSFTrigger reset;
58
59 SoEngineOutput timeOut; // SoSFTime
60
61protected:
62 virtual ~SoElapsedTime(void);
63
64 virtual void writeInstance(SoOutput * out);
65
66private:
67 virtual void evaluate(void);
68 virtual void inputChanged(SoField * which);
69
70 SbTime pausetime, lasttime, currtime;
71 enum {RUNNING, STOPPED, PAUSED} status;
72};
73
74#endif // !COIN_SOELAPSEDTIME_H
SbTime
The SbTime class instances represents time values.
Definition SbTime.h:50
SoElapsedTime
The SoElapsedTime class is a controllable time source engine.
Definition SoElapsedTime.h:44
SoElapsedTime::reset
SoSFTrigger reset
Definition SoElapsedTime.h:57
SoElapsedTime::speed
SoSFFloat speed
Definition SoElapsedTime.h:54
SoElapsedTime::timeOut
SoEngineOutput timeOut
Definition SoElapsedTime.h:59
SoElapsedTime::timeIn
SoSFTime timeIn
Definition SoElapsedTime.h:53
SoElapsedTime::on
SoSFBool on
Definition SoElapsedTime.h:55
SoElapsedTime::pause
SoSFBool pause
Definition SoElapsedTime.h:56
SoEngineOutput
The SoEngineOutput class is the output slots in SoEngine instances.
Definition SoEngineOutput.h:45
SoEngine
SoEngine is the base class for Coin engines.
Definition SoEngine.h:43
SoEngine::initClass
static void initClass(void)
Sets up initialization for data common to all instances of this class, like submitting necessary info...
Definition SoEngine.cpp:162
SoEngine::writeInstance
virtual void writeInstance(SoOutput *out)
Definition SoEngine.cpp:419
SoEngine::evaluate
virtual void evaluate(void)=0
SoEngine::inputChanged
virtual void inputChanged(SoField *which)
Definition SoEngine.cpp:304
SoField
The SoField class is the top-level abstract base class for fields.
Definition SoField.h:47
SoOutput
The SoOutput class is an abstraction of an output stream.
Definition SoOutput.h:51
SoSFBool
The SoSFBool class is a container for an SbBool value.
Definition SoSFBool.h:39
SoSFFloat
The SoSFFloat class is a container for a floating point value.
Definition SoSFFloat.h:39
SoSFTime
The SoSFTime class is a container for an SbTime value.
Definition SoSFTime.h:40
SoSFTrigger
The SoSFTrigger class is the "void" class used for detecting field changes.
Definition SoSFTrigger.h:41