ExtrudeFeatures object and the ExtrudeDefinition object to define and execute the extrusion. Here's a basic example of how to create a simple VBA script to perform an extrusion operation in Autodesk Inventor: ExtrudeFeatures object and the ExtrudeDefinition object to define and execute the extrusion. Here's a basic example of how to create a simple VBA script to perform an extrusion operation in Autodesk Inventor: Shell function to execute a Python script or by using the RunPython method available in newer versions of Excel. Here's how you can do it using both methods: keyboard module. This module allows you to listen for keyboard events and execute code in response. Below is a guide on how to use the keyboard module to handle keyboard press events.