- Two curves link to revolution P and A
- Export from revolution and link to Diamond Srf and Set up U, V
- Export Diamond to Geo to join the two shapes together
- At the same time, set up preview of Triangles.
- Export from Geo to Area and from Area to Scale to set up two geometries with the same center point but different scale.
- Deconstruction both geometries (Geo and Scale) and join the edges together
- Loft the edges together.
Parametrics 