Shape

The "Shape" can be either Rectangular or Custom. When the "Shape" is set to Rectangular, you can modify the building's dimensions using the "Dimension 1" and "Dimension 2" parameters. If the Shape is Custom, you can add and modify points of the spline.

If you choose the custom option, you can move any spline point to reshape the footprint of the building. To add a new point, simply select an existing point, hold the ALT key, and drag it to a new position. This gives you full control over the form of the building.

If you set a custom Shape Data, it will overwrite the locations of the spline points.