add: Editor export support for KHR_interactivity, KHR_node_hoverability and KHR_node_selectability.Support for these extensions is based on the draft specification as of Mar 10 2024. Please note that these extensions are not yet ratified and implementation details may change.
add: convert Unity Visual Scripting Units to KHR_interactivity nodes on export, including virtual properties from the glTF Object Model.
add: visual hints for which nodes can be exported from Visual Scripting to KHR_interactivity
add: KHR_interactivity export plugin.
- This plugin is disabled by default. Enable it in UnityGLTFSettings, add a Script Machine component to an object, and author the logic there.
- Currently, you can find some samples for interactive scenes here: https://github.com/needle-tools/UnityGLTF-Interactivity-Sample-Assets
add: batch export mode is now an option when exporting via the UnityGLTF menu items. This allows exporting many scene objects, prefabs, or scenes as individual or merged files.
fix: Remove duplicate GLTFLoadException type
fix: added AlphaToMask and BlendModePreserveSpecular float values to material setup and material mappers. This works around a Unity issue where some runtime-created materials have incorrect keywords until refresh of their keywords.
fix: Removed synchronous wait in GLB json loading causing spikes
change: GLTFComponent: changed loadOnStart from private to public
fix: added TextMeshPro.ForceMeshUpdate to TMP exporter plugin to ensure exports of scenes immediately after loading have correct mesh data for 3D text
fix: selecting multiple scenes and exporting via the menu now exports each selected scene as individual file. Previously, it would export the first selected scene only.
fix: exporting meshes with zero materials was throwing an exception, now correctly does not export the mesh