Unbending a solid with sharp edges

To accomplish the following task, open file "ToBeUnbent2.e3".
 
1 After starting the Unbend command, select the horizontal face.



To change the selected face, right-click on Fixed Face/Edge, choose Reset in the context menu and select another face.

2 In the Type drop-down list, select the Global option (if not already selected) to unbend all the bends existing in the solid.

3 Click or to confirm your selections and unbend the solid.



Click to discard your changes.


Automatic insertion of reliefs
Please note that reliefs are automatically added when needed, like in the following example: