… not even when selected
Hello - is this a selection of the top level object, not a sub-objects? And is it a polysurface, extrusion, block instance… or?
I managed to isolate it. Check if it looks the same on your machine. On mine it shows very strange in all viewports. This extrusion was created in Rhino 5 and opened in 6, and saved in 6 again. I 5 it has no problems.171212 edges.3dm (236.2 KB)
Hello - yes, it looks wrong here as well - I see that it is far, but not all that far, from the origin… looks OK at the origin. I’ll put this on the pile, thanks.