Adding a roof to your project in Planner 5D using your iOS device is quite straightforward. Here's how you do it:
Open the project and proceed to the topmost floor.
Look for the 'Construction' section in the catalogue and tap on 'Roofs'.
Select a roof that corresponds with the shape of your house and tap to add it to your design.
If needed, you can manually resize it to match your top floor's dimensions.
Additionally, the 'Roofs' category also offers pediments for extra detail. If a specific part of the roof or a pediment needs to be simulated, the Magic Cube tool can be quite handy.