import bim content working with xrefs attributes of xref files using xrefs in round-trip communication working with point clouds import point clouds trace point cloud to create model elements optimize display of point cloud object redefine origin of point cloud object place point cloud object in team...
presented at a conference in 1973.Later in 1987, Parametric Technology Corporation, now PTC Inc., launched Pro/ENGINEER. This software was the first to support and, therefore, introduce feature-