Using the Seed Faces Option

You can use the Seed faces option to knit the faces of a solid body with a radiated surface.

1. Create a radiated surface.
   
2. Click Knit Surface on the Surfaces toolbar, or click Insert > Surface > Knit.
3. In the PropertyManager, under Selections:
   1. Select the radiated surface for Surfaces and Faces to Knit .
   2. Click in Seed faces , then select a face on the model to knit with the radiated surface.
      
4. Click OK .
   The seed face and all adjacent faces are knitted to the radiated surface. The bottom face, enclosed by the radiated surface, is not knitted.