a4cabd7497
1. Extracted texture paths in `GLTFDocument::_parse_image_save_image` at the project root started with res:/// which broke cache invalidation
2. md5 hashes were not being written to generator_parameters for new imports, which led Godot to think the file was manually created.
3. `EditorFileSystem::reimport_append` must emit the `resources_reimported` signal in order for the resource cache to be updated.
(cherry picked from commit fea4165ca8)
Godot GLTF import and export module
In a nutshell, the GLTF module works like this:
- The
structures/folder contains GLTF structures, the small pieces that make up a GLTF file, represented as C++ classes. - The
extensions/folder contains GLTF extensions, which are optional features that build on top of the base GLTF spec. GLTFStateholds collections of structures and extensions.GLTFDocumentoperates on GLTFState and its elements.- The
editor/folder uses GLTFDocument to import and export 3D models.