Set cropview by polycurves

Dears comunity,

I try to get polycurves from many rooms.
I have already the polycurves but i dont know how to transform them into a cropbox for floorplan view.

Thanks in advance,
Your fairfully

A_PIECES_BOUNDING_BOX.dyn (26.9 KB)

View.SetCropBoxCurves from the MEPover package should do it

Watch for non-orthogonal lines which can create print issues.