What tools are available to quickly select flat surfaces or objects by physical continuity?

To work with architectural elements, the program offers Selection by Estimated Plane. This utility allows you to select a seed point and automatically select all neighboring points that are coplanar (ideal for facades, floors, or ceilings) within a specific radius and bandwidth.

Additionally, Selection by Neighborhood is ideal for isolating complete objects based on their physical proximity. The algorithm propagates the selection from the initial point to contiguous points within a specified distance, allowing you to apply category restrictions to prevent the selection from jumping to unwanted elements.