Area size calculations when using OpenNest

Hello,

I prepared this script:


test.gh (7.2 KB)

As next step, I would like to calculate the areas of each object in square millimeters. For example, the sheet should be 210 by 297 millimeters in size. Now I would like to have the area sizes of all shapes and, if it is easily possible, also of the spaces between them. Does anyone know how to do that?

I’d be happy for help.