27#include <Inventor/engines/SoSubEngine.h>
28#include <Inventor/engines/SoEngineOutput.h>
29#include <Inventor/fields/SoSFTrigger.h>
static void initClass(void)
Definition SoBase.cpp:455
SoEngine(void)
Definition SoEngine.cpp:90
virtual void evaluate(void)=0
virtual void inputChanged(SoField *which)
Definition SoEngine.cpp:287
The SoField class is the top-level abstract base class for fields.
Definition SoField.h:38
SoOnOff(void)
Definition SoOnOff.cpp:68
SoEngineOutput isOn
Definition SoOnOff.h:45
SoEngineOutput isOff
Definition SoOnOff.h:46
SoSFTrigger off
Definition SoOnOff.h:42
SoSFTrigger on
Definition SoOnOff.h:41
SoSFTrigger toggle
Definition SoOnOff.h:43
The SoSFTrigger class is the "void" class used for detecting field changes.
Definition SoSFTrigger.h:32
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