h2Re is the companion app for the Design Studio Press book, How to Render. It is part of the Design Studio Press' "h2" series, focusing on light, shadow, and reflectivity fundamentals. This app aims to enhance the learning experience by allowing users to access online tutorials via trigger images in the book using their smartphones and tablets.

To ensure the content remains current, h2Re integrates printed material with over 10 hours of video content. Users must have a physical copy of How to Render for full app functionality. Augmented Reality tracking requires camera access, and an internet connection is necessary to view video content.

For more information and to obtain the How to Render book, visit the Design Studio Press website. To access downloadable examples of the Trackers and a demo video, visit the provided link.