To Create a Boundary Blend
1. Click Model > Boundary Blend. The Boundary Blend tab opens.
2. Create a one- or two-directional blend. Refer to the Related Links for more information.
3. Click the following tabs to further develop the boundary blend:
Constraints—Controls the boundary conditions including tangency conditions for edge alignment and side curve influence.
Control Points—Adds control points and shapes the surface by mapping locations on input curves. Right-click and choose Next Chain in the shortcut menu to leave the control point for a curve undefined and skip to the next curve.
Options—Selects curves that influence the shape of the blended surface or approximate direction in the user interface.
Properties—Renames the blend feature or shows information about the blend feature in a browser.
4. Click .