To Create a Boundary Blend in Two Directions

1. Click Model >

Boundary Blend. The Boundary Blend tab opens.

2. To select the curves in the first direction of the surface, click the

1st direction collector, and select curves.

To open the Chain dialog box to help you select curves, click the Curves tab, and click Details.

3. To select curves in the second direction of the surface, click the

2nd direction collector, and select curves.

4. Click

OK.