The Bounded Runoff Surface command is creates, edits, or deletes a runoff surface.
In the Core/Cavity tab, click Bounded Runoff Surface.
In the Bounded Runoff Surface dialog box, click Geometry. In the graphics window, select one or more points, face edges, surface edges, sketches, or faces.
To set Direction 1 and Direction 2, select a method:
To rotate the direction, select the upper radio buttons. Click X or Y to set the axis of rotation. To change the direction, enter the angle value in the Edit box. Click
Flip Direction to reverse Direction 1 or Direction 2.
To set the direction by alignment, select the lower radio buttons. In the graphics window, select an edge or surface to set the reference direction. Click
Flip Direction to reverse the direction.
Click Apply or OK.