How to find the number of polygons enclosed by preview lines and walls?

[Vladimir]

@James_BIM ,
try to look here:

Pack rectangle works but place rectangle in wrong position

Hi everyone, I am using the GREAT node from Refinery package Packing.PackRectangles node. It works fine for the packing part, but place all the packed rectangles in the wrong position, with a kind of offset… I have been looking for a reason but I can’t find one! Does anyone has an idea or has already faced the issue? Maybe @jacob.small, pro of Generative design might be a savior? (Thanks for the AU course btw !! great !) Containers (6 rectangles) [image] Results: [image] Script: [imag…

and here:

Minimize Material Waste using Dynamo