Use a layout curve to anchor objects along a path. You can define the following objects as layout curves:
- Walls
- Curtain walls
- Window assemblies
- Spaces
- Mass elements
- Roofs
- Lines
- Arcs
- Circles
- Ellipses
- Polygons
- Polylines
- Splines
Layout curves are best suited for objects with linear geometry, such as polylines, walls, or splines. If you need nodes on a two-dimensional (2D) object, consider using a layout grid instead.