Materials with undefined shape such as leather or patterned cloth require from the modern CAD/CAM system the projection of elements on the material. NestMaster as the only CAD/CAM system offers user the possibility of interactive arranging virtual templates on the material. The operator places the elements exactly where they are to be cut having in mind the pattern on the material, avoiding defects and/or taking into account directional pull of leather. An additional advantage of the projection system is the possibility of using all major waste, all you need to do is place the material on the cutter and then place only these templates there which fit , having no worries that you can “miss” the position.