Top view
Here you can enter the roof contour or modify the rear contour.
Set slope
The slope of the roof surfaces can be adjusted in degrees for the entire roof. If you need to set the slope separately on a roof area, click on a boundary edge in the model and set the slope there.
Lift roof
The specified roof can be lifted by a value valid for the whole geometry.
Anotate
Anotate
Delete all
Deletes the entire roof boundary entry and subsequent changes in following input steps.
Next
Using Next button, continue to following input step.