I'm looking for a quick way to calculate m² of our specialy cut sheets.
The m² I need calculated is the silhouette of sheets with oblique edges.
Told in another way: If you lower down the sheet with oblique edges, through a material where the silhouette of the sheet is left back, this is what I would like to obtain.
It shall be in a efficiant way without having to do a lot of work each time.
Thanks in advance