import_cad_file
Import STEP or STL files as named 3D objects, returning volume, topology, and bounding box for further analysis and comparison.
Instructions
Import a STEP (.step/.stp) or STL (.stl) file as a named object in the session. path: absolute or relative path to the file. name: name to register the shape under (defaults to the filename stem). The shape becomes both the named object and the current_shape. Returns volume, topology, and bounding box of the imported shape. After importing, use render_view() to visualise the shape, measure() for geometry queries, or compare(a='imported', b='model', kind='shape') to diff against a show() object. Note: STL imports produce a shell (volume=0) rather than a solid — render_view and measure still work, but fit comparisons and boolean operations require a solid. If you have both the original built shape and an imported copy in session.objects, render the imported one by name (e.g. objects='mypart') to avoid Z-fighting artifacts from two co-located shapes.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| name | No | ||
| path | Yes |
Output Schema
| Name | Required | Description | Default |
|---|---|---|---|
| result | Yes |