
A powerful SketchUp involute gear generation plugin supporting parametric modeling of various gear types. This derivative work is based on Mark Jason Grundman's SPGears_mjg.rb (Version 1.01) with significant modifications and enhancements, providing full-series gear design capabilities from micro drives to extra-large equipment.
2026-04-05

My SketchUp plugin tray automatically generates buttons and adds them to the tray, pointing to plugin files (.rb format) in the directory for immediate execution. Note:Since you can create custom plugins, it's assumed you can program. If you encounter issues, use VSCode with Trace AI - very convenient!
2025-03-31

A comprehensive guide to debugging custom SketchUp plugins
2025-02-18