Common Operator Info
The approximate frequency of of wandering back and forth that each output curve follows around the original centerline is a ramp from the Frequency Root to Tip. The ramp can be made non-linear with Gamma. The effect can be limited by axis with the vector Frequency Scale, where X is the tangent, Y is the curves facing direction, and Z is perpendicular to the facing direction.
For the axis scaling features, the primitive vector Facing Attribute specfies a facing direction, perpendicular to the tangent.
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