It’s very similar to the SketchUp follow me tool, only it allows you to add intermediate shapes, allowing you to change between squares, circles, and much more with your shape Loft along path allows you to take a shape and loft it along a path. It does this by drawing intermediate edges between the lines to create those faces. Loft by spline allows you to create a face in SketchUp using just a series of lines. Curviloft contains many different tools for creating skins either across frames or by “lofting” geometry, meaning creating a face between lines.
