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Syntax: IS

Creating new node types
Syntax: IS
  • Interface items connected by IS need not have the same name as an item in the body, but often do 

    PROTO BouncingBall [

    field SFFloat bounceHeight  1.0

    field SFTime  cycleInterval 1.0

] {

    . . .

    DEF Clock TimeSensor {

        cycleInterval IS cycleInterval

        . . .

    }

    . . .

}