There are 9 roof types to choose from which you can position automatically in the building you have created.
Inserting roofs automatically
The roof is adapted to the contours of the floor level with the automatic insert function.
Drawing a roof
You can also draw any of the roof types yourself. You need only to describe the outer contours of the roof.
Any inclined surfaces are calculated automatically. Dimensions and gradients can then be changed manually.
After you have drawn a flat roof this can be edited by activating the context menu with a right mouse click and selecting "Edit polygon". Then, with a further right mouse click you can add another point.