How to pull surfaces from curves of an existing surface in AliasStudio

1. Choose Surfaces > Draft surfaces > Draft/flange in Flange mode.

2. Click the isoparametric curves, edges, and/or curves-on-surface, then click Go.

3. Do any of the following:

Use the manipulators to adjust the draft surface.

-click a point on one of the original curves to add another angle/depth manipulator.

-click an angle/depth manipulator to delete it.

Click one of the handles, then drag left or right to change the parameter, or type a number.