Spiral

The Spiral command in Rhino generates customizable spirals with various options for control. Users can define the Turns (number of revolutions), Pitch (distance between turns), Start/End Radius (size at the ends), and choose between Flat (2D) or Vertical (3D) configurations. The Around Curve option aligns the spiral to a selected curve for unique shapes. Jewelers can use this command to create intricate designs like twisted bands or filigree with precision and adaptability.