Display of hatched sections of already defined columns in 2D view. This is especially helpful when adding columns based on a DXF background

Significantly increased functionality when adding walls based on a DXF background

– possibility of automatic selection of collinear lines creating walls and recognition of openings

– the option of narrowing the selection to a given rectangular area

– possibility of automatic reading of opening dimensions by indicating layers with descriptions of windows and doors

– the ability to give practically any number of openings on the elevation (up to 5 different openings of any number and in any location)

Correction of noticed errors