You can modify surfaces in a point directly by the specified value.
You ca use the, for example, in tool manufacturing to compensate the spring-back of the sheet metal for the whole geometry.
Before you begin:
Open a 3D shape containing a plane surface.
Select a surface.
In the Crowning area, select a Position on the surface to define the overcrown vector origin.
In the Distance box, specify a crowning height.
Click OK.
A vector with a length equal to the crowning value is placed at the selected position. You can modify crowning value and direction using the handles in the work area.
