ModelIO macOS 10.13 to 10.14 API Differences

MDLAnimation.h
Added MDLSkeleton.jointRestTransforms
MDLTexture.h
Added +[MDLTexture textureNamed:assetResolver:]
MDLTransform.h
Added -[MDLTransform init]
Modified -[MDLTransform initWithIdentity]
AvailabilityReplacement
FromAvailablenone
ToDeprecatedinit

ModelIOExports.h
Added #def MDL_CLASS_EXPORT