The STEP Python interface brings STEP-NC APIs into the Python environment for high-level operations on STEP assemblies and STEP-NC process descriptions. It also opens up the STEP data classes, previously only available in C++, for detailed work in areas not covered by the high-level operations.

NOTE: We are actively editing this documentation — Refresh the page often!

High-Level STEP and STEP-NC APIs

• APT — Make process data.
• Finder — Navigate STEP process and assemblies.
• Feature — Make manufacturing features.
• Tolerance — Make and navigate STEP tolerances.
• Adaptive — React to process events
• Generate — Generate machine tool codes for process events.
• GenerateState — State variables for making machine codes.
• About STEP Objects

Detailed Data Object APIs

• Object
• Design
• DesignCursor
• Vector and Transform Math

• CtlEvent enum
• CtlType enum
• Unit enum