3DM Import for AutoCAD is a Rhinoceros® 3DM file import plug-in for AutoCAD®. This plug-in gives AutoCAD the ability to import geometric data from 3DM files. 3DM Import for AutoCAD offers seamless conversion of 3DM geometry to AutoCAD's DWG geometry. The integrity of layers, blocks, block instances or inserts, dimensions, etc. are maintained across the conversion. Optionally, polycurves, meshes and blocks can be exploded into simpler objects during the import. 3DM Import for AutoCAD is very easy to use as it adds a new command to AutoCAD called "3DMImport". Simply type "3DMImport" at the AutoCAD command prompt and select a 3DM file to import into the active AutoCAD drawing. The '3DMImport' menu consists of the following commands: # 3DMImport - Imports a 3DM file # 3DMImportHelp - Displays the 3DM Import for AutoCAD help file # 3DMImportRegister - Registers your copy of 3DM Import for AutoCAD # 3DMImportAbout - Displays the 3DM Import for AutoCAD About box 3DM Import for AutoCAD comes with detailed documentation for each command as well as a tutorial to get you started in the shortest possible time.