Coil tool
The Coil tool uses a helix model to generate natural curly hair shapes. Create the center line for the helix and the tool produces a natural hair shape around it.
For more information, refer to Curl the hair and Coil attributes.
Input and output curves
The input curve is the center line of the helix and the output curve is the helix itself. To change the shape and position of a coil, you must edit the input curve.
This image shows a single coil. The input curve is the green center line and the output curve is the blue helix around it.
.