Bone2D

Category: Core

Joint used with to control and animate other nodes.

Properties

Description

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

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.

• float default_length

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

Method Descriptions

• void apply_rest ( )

Stores the node’s current transforms in .

• int get_index_in_skeleton ( ) const

Returns the node’s index as part of the entire skeleton. See .

• Transform2D get_skeleton_rest ( ) const

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