OptionalkeyframeRef: Immutable<KeyframeReference>Optionaltype: EnumValue<TangentType, number>Copies all properties defined by the prototype of TangentReference from other to this instance.
Clones this instance and returns a new TangentReference with identical values.
Determines if this TangentReference instance is equal to the other instance.
StaticisDetermines if both TangentReference instances are equal.
Structure containing a reference to a keyframe tangent, as a keyframe reference and type of the tangent.