Mesh position in Rhino and grasshopper output

Hi to all,
I’m using Rhino 6 and Grasshopper to create shop drwawings of a facade panels.
Source geometry in Rhino is a mesh.
If I move mesh in Rhino, Grasshopper definition does not work fine i.e. grasshopper script works in different way according to mesh position in rhino.
How can I make indipendent mesh position and grasshopper script output?

penta.3dm (43.5 KB)

penta 2.gh (36.3 KB)

Thanks in advance,
Stefano.

ok

Check white group of the attached definition if it’s what you want.


penta 2_re.gh (44.6 KB)

Thank you very much Kim!