switch cycling

script


  
  DEF CYCLE Script {
     eventIn SFTime touchTime
     field SFInt32 number 4
     eventOut SFInt32 output
     url "javascript:
        function initialize() {
           output = 0;
        }
        function touchTime(value, time) {
           if (output == number - 1) output = 0;
           else ++output;
        }
     "
  }

button


  Transform {
     translation -7 5 0
     children [
        DEF SENSOR TouchSensor {
        }
        Shape {
           appearance Appearance {
              material Material {
                 emissiveColor 1 0 0
              }
           }
           geometry Sphere {
              radius 0.1
           }
        }
     ]
  }

switch


  
  DEF SWITCH Switch {
     whichChoice 0
     choice [
        Shape {
           appearance DEF BLUE Appearance {
              material Material {
                 diffuseColor 0 0 1
              }
           }
           geometry Box {}
        }
        Shape {
           appearance USE BLUE
           geometry Sphere {}
        }
        Shape {
           appearance USE BLUE
           geometry Cone {}
        }
        Shape {
           appearance USE BLUE
           geometry Cylinder {}
        }
     ]
  }

event routing


  
  ROUTE SENSOR.touchTime TO CYCLE.touchTime
  ROUTE CYCLE.output TO SWITCH.whichChoice

[] readme course preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthoughts appendix references examples resources _

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