glTFast 6.0.0

Added

• Custom Add-On API (GLTFast.Addons namespace)
• Support for alternative JSON parsing via Newtonsoft JSON
• Accessor.ElementByteSize: Byte size of one element of that accessor
• Accessor.ByteSize: Overall byte size
• IGltfReadable.GetAccessor: Generic byte-array view into an accessor
• GameObjectInstantiator events that allow further instantiation customizations
  • NodeCreated
  • MeshAdded
  • EndSceneCompleted
• Value array JSON parsing tests
• String/enum conversions tests
• (Import) Clearcoat material support in HDRP and URP (via KHR_materials_clearcoat extension)
• (Export) Clearcoat material export support for HDRP Lit shader

Changed

• Bumped minimum Unity version to 2020.3.48f1
• Renamed GltfAnimation to Animation for consistent naming.
• Bumped Burst dependency version to 1.8.4
• Bumped Mathematics dependency version to 1.3.1

Fixed

• Added Obsolete attribute to public schema class fields that are for serialization only and should not get modified directly.
• More robust parsing of (invalid) enum values