LW Layouter / Example / extended IK/FK rig for book animation

extended rig for book animation with double sided polygons for the book pages to attach instances on both sides or to put images or fonts on both sides (using uv map). the rig is a mix of morph and ik/fk bone animation. so you can use the book spine and book cover as a rigid construction (hard cover) as well as animate it to be a soft cover. the controller nulls can be used at the same time to parent further geometry if necessary. such set ups are e.g. suitable for books with so called folding images. the timing of the single pages can be moved/adjusted easily and quickly in the graph editor.