1. Download this file and open it in Rhinoceros 7®.
2. Run the command 'Bottom Heel Mirror'.
3. Set the options as intended.
4. Select the red curve as the 'Bottom Curve'.
5. Select the green line as the 'Heel Axis Line'.
Command options
DeleteInput: Delete the selected object(s). Properties: If is set to 'Input', the result object(s) will be have the same properties of the selected object.
Notes
- Only planar curves are supported as 'Bottom Curve'.
- For optimal results use Periodic NURBS curves (SubD friendly).