I discussed point cloud unit conversion just yesterday. We can immediately follow up with some more hot news on point clouds:
The free technology preview of a point cloud feature extraction tool for Revit has been released on Autodesk Labs. It allows you to work more easily with point clouds in Revit by automatically extracting useful geometry features from point clouds of buildings and creating basic Revit elements from them.
Point Cloud Feature Extraction for Autodesk Revit 2012 provides the following tools to facilitate the point cloud editing:
Moreover, this plug-in includes some main features specifically for Revit so that the extracted features and geometry can be smoothly integrated into the BIM workflow:
Check it out on the labs!