﻿## 0
You can select each patch of the solid for unbending. After the selection, define the sheet thickness. In the following example, the file containing XY coordinates of unbent surface is created. Coordinates are listed for outline points in 2D, where leaders mark their locations.

Here, the selected surface is the outer surface of the full cylinder. The result is the same as for unbending pipe.
## 8
Selecting a surface for unbending
## 14
Outline of the unbent surface in 2D
## 15
File containing XY coordinates
