tut25.wrl

#VRML V2.0 utf8

WorldInfo {
   title "Floppy's VRML97 Tutorial Example 25"
   info ["(C) Copyright 1999 Vapour Technology"
         "vrmlguide@vapourtech.com"]
}

DEF SCRIPT Script {
   eventIn SFTime touchTime
   field SFInt32 touchCount 0
   field SFInt32 eventCount 0
   field MFString tempString ""
   eventOut MFString outputString
   url "javascript:
      function initialize() {
         outputString = new MFString('','');
         tempString = new MFString('','');
         print('Script initialised');
         outputString[0] = 'Ready...';
      }
      function touchTime(value, time) {
         print('touchTime eventIn received');
         touchCount++;
         tempString[0] = 'touchCount: ' + touchCount.toString();
      }
      function eventsProcessed() {
         print('eventsProcessed called');
         eventCount++;
         tempString[1] = 'eventCount: ' + eventCount.toString();
         outputString = tempString;
      }
   "
}

Transform {
   translation 0 -.5 8
   children [
      DEF SENSOR TouchSensor {
      }
      Shape {
         appearance Appearance {
            material Material {
               emissiveColor 1 0 0
            }
         }
         geometry Sphere {
            radius 0.1
         }
      }
   ]
}

Shape {
   geometry DEF TEXT Text {
      fontStyle FontStyle {
         justify "MIDDLE"
         family "TYPEWRITER"
      }
   }
}

ROUTE SENSOR.touchTime TO SCRIPT.touchTime
ROUTE SCRIPT.outputString TO TEXT.string