Hi we have this project in Revit and we need to model an old brick factory. The reference given is a point cloud. The client wants us to model the factory to look exactly the same as the point cloud. Now, my question is, how to convert point cloud into 2d cad or how will i lessen the points so that when imported in revit it will not slows down my modelling? Cause right now it is really slow because of the many points imported from point cloud.