Intersect Planes

Intersect-Planes

This command intersects and divides roof planes in the model and deletes those parts of planes which are below other roof planes.

To use the command, first draw the two or more roofs in full. They can be at the same or different eave heights and be of different covering materials. Then you select the command. After responding to a prompt to continue, the command then proceeds to intersect, divide and delete roof parts.

This command is most useful if you have a spire at the corner of a hip roof as in the following before and after diagrams.