X-Git-Url: http://git.purplebirdman.com/william-skin.git/blobdiff_plain/35a4c6f3a69fe09240d6edc885c0d63539e4fe82..HEAD:/TrackingBone3D.gd

diff --git a/TrackingBone3D.gd b/TrackingBone3D.gd
index 2f74d14..a417f61 100644
--- a/TrackingBone3D.gd
+++ b/TrackingBone3D.gd
@@ -9,7 +9,7 @@ enum Axis {
 
 @export_enum(" ") var bone: String
 @export var aim_axis := Axis.Z_plus
-@export var target: Vector3 = Vector3(0, 0, 0)
+@export var target: Node3D = null
 
 var _skeleton: Skeleton3D
 var _bone_idx: int
@@ -32,6 +32,9 @@ func _ready() -> void:
 	
 
 func _process_modification() -> void:
+	if target == null:
+		return
+
 	var pose: Transform3D = _skeleton.global_transform * _skeleton.get_bone_global_pose(_bone_idx)
 	var looked_at: Transform3D = _w_look_at(pose)
 	
@@ -60,7 +63,7 @@ func _w_look_at(from: Transform3D) -> Transform3D:
 	elif aim_axis == Axis.Z_minus:
 		w = from.basis.y.inverse()
 	
-	var t_v: Vector3 = target - from.origin
+	var t_v: Vector3 = target.global_position - from.origin
 	var v_y: Vector3 = t_v.normalized()
 	var v_z: Vector3 = w.cross(v_y)
 	v_z = v_z.normalized()