6.0

Creating Skin Surfaces | 549
To surface two arcs with different radii
1 Create a surface from two arcs of different radii, responding to the prompts.
Desktop Menu Surface ➤ Create Surface ➤ Rule
Select first wire: Select arc (1)
Select second wire: Select arc (2)
The ruled surface should look like this.
2 To experiment, use the previous example and select the arcs in a different order.
3 Erase the surface you just created.
Desktop Menu Modify ➤ Erase
Select the surface and press
ENTER.
If creating the surface was the last command, you can use UNDO.
4 Create a surface again, selecting the arcs in reverse order.
Desktop Menu Surface ➤ Create Surface ➤ Rule
Select first wire: Select arc (2)
Select second wire: Select arc (1)
1
2
surface normal