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Transforming shapes
Rotating

  • Rotation orients a coordinate system about a rotation axis by a rotation angle
  • Angles are measured in radians
  • radians = degrees / 180.0 * 3.141 
    • Transform {
    #        X   Y   Z    Angle
    rotation 0.0 0.0 1.0  0.52
    children [ . . . ]
}