SkeletonModifier3D

public bool Active { get; set; }

If true, the SkeletonModifier3D will be processing.

public float Influence { get; set; }

Sets the influence of the modification. Note: This value is used by Skeleton3D to blend, so the SkeletonModifier3D should always apply only 100% of the result without interpolation.

public Skeleton3D GetSkeleton();

Returns the parent Skeleton3D node if it exists. Otherwise, returns null.

public virtual void _ProcessModification();

Override this virtual method to implement a custom skeleton modifier. You should do things like get the Skeleton3D's current pose and apply the pose here. SkeletonModifier3D._ProcessModification must not apply SkeletonModifier3D.Influence to bone poses because the Skeleton3D automatically applies influence to all bone poses set by the modifier.

public virtual void _ProcessModificationWithDelta(double delta);

Override this virtual method to implement a custom skeleton modifier. You should do things like get the Skeleton3D's current pose and apply the pose here. SkeletonModifier3D._ProcessModificationWithDelta must not apply SkeletonModifier3D.Influence to bone poses because the Skeleton3D automatically applies influence to all bone poses set by the modifier. delta is passed from parent Skeleton3D. See also Skeleton3D.Advance. Note: This method may be called outside Entity._Process and Entity._PhysicsProcess with delta is 0.0, since the modification should be processed immediately after initialization of the Skeleton3D.

public virtual void _SkeletonChanged(Skeleton3D oldSkeleton, Skeleton3D newSkeleton);

Called when the skeleton is changed.

public virtual void _ValidateBoneNames();

Called when bone names and indices need to be validated, such as when entering the scene tree or changing skeleton.

public event Action ModificationProcessed;

Notifies when the modification have been finished. Note: If you want to get the modified bone pose by the modifier, you must use Skeleton3D.GetBonePose or Skeleton3D.GetBoneGlobalPose at the moment this signal is fired.