Hi,
I made a building model with archicad 14 and it's MEP plugin, everything was fine, i saw the building parts in 3d and the ductworks, pipes etc aswell.
At a point when i put in a duct part and clicked on 3d view, i saw only a blank white background.
If i try to select the parts in the 3D view, i can do it, and then i see the green highlighted elements, but after deselection they are not visible.
If i use the internal engine not the OpenGL then i can see the 3d modell but i can't move the camera in the 3D view.
I made an archive copy of the file and tried it on another pc and had the same results, so it seems the problem is not hardwer or OS dependent.
I can only think about two things;
1, Some settings are incorrect
2, The file is damaged
Waiting forward to your reply, thank you.
