UnityGLTF has been maintained in a fork by prefrontal cortex since the end of 2019. In 2022, Needle joined as well, to accelerate development of a solid import/export platform for glTF in Unity.

Over the years, hundreds of fixes have been made, numerous features have been added, and the library has been brought up-to-speed on latest glTF developments, modern material extensions, and Unity versions. A modern plugin infrastructure allows extending import and export with ratified and non-ratified extensions and useful functionality. We're happy to bring these changes back to the main repository so everyone can benefit.

UnityGLTF has turned into an extremely versatile glTF exporter and importer, which excellent support for data roundtrips and glTF-first workflows in Unity.

Please open an issue if you find any problems with the release candidate.

You can install this package from the Needle Package Registry with this one-click installer: 1. Download UnityGLTF Package Installer 2. Drop the downloaded .unitypackage into Unity.

You can install this package in Unity as a git package, compatible with UPM (Unity Package Manager). 1. Open Window > Package Manager 3. Click <kbd>+</kbd> 4. Select <kbd>Add Package from git URL</kbd> 5. Paste https://github.com/KhronosGroup/UnityGLTF.git/#release/2.9.0-rc 6. Click <kbd>Add</kbd>.