Optional
extensionsDictionary object with extension-specific objects
Optional
extrasApplication-Specific data
Optional
nameThe user-defined name of this object
Optional
inverseThe index of the accessor containing the floating-point 4x4 inverse-bind matrices. The default is that each matrix is a 4x4 identity matrix, which implies that inverse-bind matrices were pre-applied
Optional
skeletonThe index of the node used as a skeleton root. When undefined, joints transforms resolve to scene root
Indices of skeleton nodes, used as joints in this skin. The array length must be the same as the count property of the inverseBindMatrices accessor (when defined)
Joints and matrices defining a skin