Draw the outside contour of the winter garden in the ARCHICAD floor plan using the Line tool: one front line and, at a right angle to this, two side lines of equal length.
Choose the ArchiGlazing command in the Design menu and click the tool for winter gardens. The Winter Garden Settings dialog box will appear.
Note: If the two side lines are of different length, the length of the line which was first drawn will be taken into consideration.
Specify the remaining parameters for the glass structure in the dialog box and confirm your choices with OK. The winter garden will automatically be positioned within the line contour.