Stores the current pose for a transform constraint. Stores the current pose for a transform constraint. A transform constraint adjusts the world transform of the constrained bones to match that of the target bone. See [url]http://esotericsoftware.com/spine-transform-constraints[/url] in the Spine User Guide. The bones that will be modified by this transform constraint. Modifying the array has no effect. The transform constraint's setup pose data. A percentage (0-1) that controls the mix between the constrained and unconstrained rotation. A percentage (0-1) that controls the mix between the constrained and unconstrained scale X. A percentage (0-1) that controls the mix between the constrained and unconstrained scale X. A percentage (0-1) that controls the mix between the constrained and unconstrained shear Y. A percentage (0-1) that controls the mix between the constrained and unconstrained translation X. A percentage (0-1) that controls the mix between the constrained and unconstrained translation Y. The target bone whose world transform will be copied to the constrained bones.