Specify the object type you want to extract such as
Bodies, Solids, or Swept Solids.
Note: Links are always exported as bodies rather than solids (regardless of the object type you choose to create).
Note: When choosing to extract AutoCAD bodies from a corridor, shapes and links are used to generate a model that matches the way the corridor is constructed. While AutoCAD bodies are visually similar to AutoCAD solids, there are some limitations to extracting bodies. For example, functions like calculating mass properties do not work on AutoCAD bodies.