So, this is an interesting problem:
What happens is this: I have a beam, that when set to Floor plan display - Cut only in the selection-settings, it disappears when looking at the model in 3D using the marquee-tool. While in 3D, hitting the Escape-button and then F5 to render the entire model, it magically appears.
However, if I change the Floor Plan Display value to Projected, it will render using the marquee-tool.
I have a total of 8 beams, and the seven others renderers like a charm as long as they are set to Projected. They are all on the same layer, and they were all created at the same time, so I don't think there are different settings that are the problem. Also, it doesn't matter which of the 8 I set to Cut only, when I do, it disappears.
Am I missing something, or is it a bug?
.Kamelite
Windows 10, Archicad 28