How Do I Learn Ruby in SketchUp?

Welcome to this comprehensive tutorial on learning Ruby in SketchUp. If you are new to Ruby scripting or want to enhance your skills specifically for SketchUp, you’ve come to the right place.

Why Learn Ruby in SketchUp?

Ruby is a powerful scripting language that allows you to automate tasks and extend the functionality of SketchUp. By learning Ruby, you can create custom tools, manipulate objects, and streamline your workflow in SketchUp.

Getting Started

Before diving into Ruby scripting, make sure you have SketchUp installed on your computer. You can download it from the official SketchUp website.

Step 1: Understanding the Basics

To start learning Ruby in SketchUp, it’s important to have a basic understanding of the Ruby language itself. If you are new to programming, spend some time familiarizing yourself with concepts like variables, loops, conditionals, and functions.

Step 2: Exploring SketchUp’s API Documentation

The Application Programming Interface (API) documentation provided by SketchUp is a valuable resource for learning Ruby scripting in SketchUp. It provides detailed information about available classes, methods, and properties that you can use in your scripts.

Go through the documentation and get familiar with the different objects and their properties. This will help you understand how to interact with objects in your scripts.

Step 3: Start with Simple Scripts

Once you have a basic understanding of both Ruby and the SketchUp API documentation, it’s time to start writing some simple scripts. Start by creating simple tasks like drawing lines or manipulating existing geometry using Ruby scripts.

Note: Remember to save your scripts with a .rb extension.

Step 4: Utilize Online Resources

There are numerous online resources available to help you learn Ruby scripting in SketchUp. Websites like SketchUcation and SketchUp’s official forums have dedicated sections for Ruby scripting, where you can find tutorials, examples, and answers to your questions.

Tips for Learning Ruby in SketchUp

  • Practice regularly: Like any skill, regular practice is key to becoming proficient in Ruby scripting.
  • Break down complex tasks: If you have a complex task at hand, break it down into smaller parts and tackle them one by one.
  • Experiment with existing scripts: Explore existing scripts created by the SketchUp community and modify them to understand how they work.


Learning Ruby in SketchUp opens up a world of possibilities for automating tasks and customizing your workflow. By following the steps outlined in this tutorial and practicing regularly, you will be able to create powerful scripts that enhance your SketchUp experience.

Remember: Rome wasn’t built in a day. Take your time, keep practicing, and soon you’ll be scripting like a pro!

If you have any questions or want further guidance while learning Ruby in SketchUp, don’t hesitate to reach out to the supportive community of SketchUp users.

Happy scripting!