Hi,

I combined two models in Sketchup:

https://drive.google.com/open?id=0B6hhyNVg8KVhY0pMLU13TUF0dkk

https://drive.google.com/open?id=0B6hhyNVg8KVhZVlldjNOTlJQWnM

But when I import this to Sweethome3d the glassdoors show the wall background not the object background:

https://drive.google.com/open?id=0B6hhyNVg8KVhR1Rmb0YxcUJEZVE