Patent attributes
The subject matter of this specification can be embodied in, among other things, a method that includes determining a transform of a portion of constituent components of a source shape. The transform includes one or more states for the portion of constituent components of the source shape. The method also includes accessing a mapping function that associates the one or more states with one or more controls for a target shape, where the one or more controls configured for access by a user for manipulating constituent components of the target shape. The method includes outputting a transform for the target shape based on the one or more controls associated with the transformed constituent components of the source shape.