53#include <Inventor/engines/SoSubEngine.h>
54#include <Inventor/fields/SoSFTrigger.h>
117 static void initClass();
118 static void exitClass();
121 virtual void inputChanged(
SoField *whichInput);
124 virtual void evaluate();
friend class SoEngineOutput
Base class for all fields.
SoEngineOutput isOn
( SoSFBool ) Switch value.
SoEngineOutput isOff
( SoSFBool ) The inverse of isOn.
SoSFTrigger off
Turn the isOn switch off.
SoSFTrigger on
Turn the isOn switch on.
SoSFTrigger toggle
Toggle the switch value.
Field used to trigger engines or connection networks.