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Introducing script use
Defining the program script interface

  • A Script node also declares the program script interface
  • field, eventIn, and eventOut - inputs and outputs
  • Each has a name and data type
  • Fields have an initial value 
    • DEF Bouncer Script {
    field    SFFloat bounceHeight 3.0
    eventIn  SFFloat set_fraction
    eventOut SFVec3f value_changed
}