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# META "title" "EventUtilityPrototypes.x3d"
# META "description" "Event utility node prototypes for boolean filtering and other event utility nodes."
# META "authors" "Nick Polys, Tony Parisi, Don Brutzman, Justin Couch"
# META "created" "25 September 2002"
# META "modified" "28 April 2005"
# META "warning" "Under development, IntegerTrigger example needed."
# META "reference" "EventUtilityExamples.x3d"
# META "subject" "BooleanFilter BooleanToggle BooleanTrigger IntegerTrigger TimeTrigger"
# META "identifier" "http://www.web3d.org/x3d/content/examples/Basic/development/EventUtilityPrototypes.x3d"
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# [Scene] ========== ========== ==========

# ========================================
PROTO BooleanTrigger [
  # [appinfo] BooleanTrigger converts time events to boolean true events.

  eventIn      SFTime	set_triggerTime    # [appinfo] set_triggerTime provides input time event typical event sent is TouchSensor touchTime.

  eventOut     SFBool	triggerTrue    # [appinfo] triggerTrue outputs a true value whenever a triggerTime event is received.

] {
  DEF TriggerBooleanScript Script {
    eventIn      SFTime	set_triggerTime IS set_triggerTime
    eventOut     SFBool	triggerTrue IS triggerTrue
                
	url [ "javascript:
// ### X3D Browser.print() not supported by all VRML97 viewers, instead simply use print()


function set_triggerTime (value, timestamp)
{
	triggerTrue = true;
//	print ('triggerTrue = true');
}
      
        
" ]
  }
}
