I have been using lumion for years and this has never happened to me, despite being painted with the same color / material in Rhino, lumion takes object by object and not all at once (as it should be).

exported in collada (.dae). and it should be noted that this only happens to me with geometries made in grasshopper and not necessarily complex ones.

I have uploaded some images that help to understand the problem, thanks in advance!

Rhino Forum1333750 138 KB

Rhino Forum 21333750 144 KB

When I try to render a door in lumion ( consisting of door frame glass sheet ) , Lumion applies 1 material to both the frame & glass. and reads all the door as 1 material . I extracted my model from revit and used a glass door from the families provided in revit . Can someoneplease assist me with that . thanks !!

Lumion 9 Pro Serial Key