Bone2D

Joint used with Skeleton2D to control and animate other nodes.

Use a hierarchy of bound to a Skeleton2D to control, and animate other nodes.

You can use Bone2D and nodes to animate 2D meshes created with the Polygon 2D UV editor.

Each bone has a rest transform that you can reset to with . These rest poses are relative to the bone’s parent.

If in the editor, you can set the rest pose of an entire skeleton using a menu option, from the code, you need to iterate over the bones to set their individual rest poses.

Length of the bone’s representation drawn in the editor’s viewport in pixels.

• rest

Rest transform of the bone. You can reset the node’s transforms to this value using apply_rest.

• void apply_rest ( )

Stores the node’s current transforms in rest.

• get_skeleton_rest ( ) const

Returns the node’s rest Transform2D if it doesn’t have a parent, or its rest pose relative to its parent.