Model Attributes of Wall Opening
This is the Model Attributes tab (in the Wall Opening Section) of the Custom Settings Panel of Door or Window Settings, from the INT Archicad Library.
Use this page to define the 3D attributes of the opening’s masonry arch, if any.
Hole Surface’s Split is Curved
This control may be relevant when creating an opening in GDL and setting its defaults.
In case of a curved wall whose wall opening displays the Wall Side surfaces (see Wall Opening Surface), the two surfaces - where they meet in the wall hole - can be split either along a straight line or a curve.
Check Hole Surface’s Split is Curved to split the surfaces along an arc.