glTFX External Reference Format (experimental) 0.0 3D Tools 4.4 Testing

Submitted by user aaronfranke; Unlicense; 2024-08-08

Godot implementation of the glTFX Reference Format, also known as glTF External Reference, glTF Experience Format, or glXF. The glTFX format allows for referencing external glTF files, and also other glTFX files, allowing for a nested scene hierarchy of arbitrary depth, with its leaf scenes being glTF files. https://github.com/KhronosGroup/glTF-External-Reference

Note: The glTFX Reference Format is still a work in progress and is not yet ratified by the Khronos Group. Until glTFX is finalized, this addon should be considered experimental and subject to change at any time to comply with the latest iteration of the draft specification.

For full functionality, this addon requires Godot 4.4 or later with this PR. https://github.com/godotengine/godot/pull/94603 It can be used with Godot 4.3, but the export settings will not be available.