Task: Wrong Candidate Generation
Input (English): Bending rigid materials.
Output (English): Step one is not  Photo Documentation, Identify the work zone where you want folding the material, Choose a drawing and select in the upper-left part its several different patterns, Position the pattern in the middle of your curvature area, Clone the pattern vertical to cover the desired area, Select and don't resize the strip until it fit into the sides of the work area, Duplicate the whole strip in a second line, Clone this pattern to cover the desired area.