Windows, Internet Explorer, and Microsoft Paint are registered trademarks of Microsoft Corporation in the United States and other countries. SketchUp is a registered trademark of Google, Inc.
Where those designations appear in this book, and the publisher was aware of a trademark claim, the designations have been identified with the ® symbol. Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks.
Automatic SketchUp Creating 3-D Models in Ruby