2 weeks ago
Is it possible to make the tree from the library transparent?
Operating system used: Mac Intel-based
2 weeks ago
Some tree objects have the option to adjust the pens and fills of the background.
Some others do not.
Graphisoft are aware of this problem as I have brought it up with them.
https://community.graphisoft.com/t5/Libraries-objects/Library-updates/m-p/662019
I have no idea if or when it will ever be fixed.
It would help if you report the problem to your local support as well.
Barry.
2 weeks ago
Since the OP does not use the symbolic view but the picture view, I think they mean the image itself.
And sadly Archicad is notoriously bad with transparencies. Wished for decades, to no avail.
Archicad can handle 100% transparency, but anything between 0 and 100 won't work.