Why do two of them appear green?
All of them have solid element operations applied.
Operating system used: Windows
If you use hidden selection, it is pierced.
I don't really know what to say.
I don't even know what to show you.
I'm just wondering what to look at when I get that error.
GOC No Overrides
Hello @LeeJaeYoung,
the two "slabs" look like morphs. Morph have no blue reference plane, since they are freeform elements and only have a green outline when selected. Slabs however, do have a blue reference plane. While both are construction elements, they have different features, e. g. they use different basic intersection principles.
When selecting the elements, Archicad shows the corresponding icon in the info box as well. If you double click the icon it will show you the selection setting of your construction elements.
Slabs can be be converted to morphs as well. So these morph could have been originally slabs.
More information regarding construction elements, like morphs and slabs, is also available on the Korean Archicad Help.
I'm not using morphs in my drawings yet.
How do they look when all the solid element operations are removed? If the other blue lined openings are still existing, when no solid element operation is used on the elements, it means that these openings where created by using subtract from polygon on the slab.
Slab with solid element operations:
Removing all solids element operations:
Cut out subtract from polygon opening is still existing:
1.delete
2. Hide selection
Still looking?
