characters/skinned_player_model.gd

@@ -312,12 +312,12 @@ func _add_animation_to_player(ap: AnimationPlayer, anim_name: String, anim: Anim
 	print("SkinnedPlayerModel: added '%s' (%d tracks)" % [anim_name, anim.get_track_count()])
 
 func _update_skin() -> void:
-	## Force skeleton skin update by notifying Skeleton3D that poses changed.
+	## Force skeleton skin update by recomputing all bone transforms.
 	## GLTF runtime loaded models need this because AnimationPlayer's internal
 	## bone pose updates don't always trigger the visual pipeline's dirty flags.
-	## NOTIFICATION_UPDATE_SKELETON causes the Skeleton3D to recompute its
-	## bone transforms and notify attached MeshInstances to update vertex buffers.
-	skeleton.notification(NOTIFICATION_UPDATE_SKELETON)
+	## force_update_all_bone_transforms() recomputes the full bone hierarchy
+	## and emits bone_pose_changed, which causes MeshInstance to update vertex buffers.
+	skeleton.force_update_all_bone_transforms()
 
 func _setup_first_person() -> void:
 	# In first person, hide the head and upper body so only arms/hands/legs show