Defining Surfaces
Use the following chains to define surfaces:
|
Surface Type
|
Primary Selection
|
Closed Loop Requirement for Primary Selection
|
Secondary Selection
|
Reparam Curves Supported
|
|---|---|---|---|---|
|
Triangular Boundary
|
3 boundary chains
|
Yes
|
0 or more internal curves
|
Yes
|
|
4-Boundary
|
4 boundary chains
|
Yes
|
0 or more internal curves
|
Yes
|
|
Loft
|
2 or more non-intersecting chains
|
No
|
None
|
Yes
|
|
Sweep
|
1 or 2 guide curves
|
No
|
1 or more cross curves
|
No
|
|
Trimmed Rectangle
|
2 or more boundary curves
|
Yes
|
0 or more internal curves
|
No
|
 |
The chains you select might define more than one surface. You can trim or extend chains to eliminate ambiguity.
|