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Commands

Helix

Helix

The Helix command in Rhino creates helical curves with several customization options. Key command-line features include:

  • Vertical: Creates a helix with an axis perpendicular to the construction plane.
  • AroundCurve: Draws a helix around a selected curve.
  • Diameter/Radius: Toggle between radius and diameter input.
  • Turns: Defines the number of turns; pitch adjusts automatically.
  • Pitch: Defines the distance between turns; number of turns adjusts automatically.
  • ReverseTwist: Reverses the direction of the helix twist.

These options are useful for designing components such as coiled jewelry, springs, or threaded elements.