How to rotate Bone while AnimationTreePlayer is ON?

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:bust_in_silhouette: Asked By SHONKA

Hello, I want to rotate bone. I can make it with following code .

this code is in Skeleton Node and works perfect when AnimationTreePlayer is off which is setting Animation for player:

func _input(event):
	if event is InputEventMouseMotion:
		var t = get_bone_pose(1)
		t = t.rotated(Vector3(1.0, 0.0, 0.0), deg2rad(event.relative.y * 0.1))
		set_bone_pose(1, t)

but problem is that I can’t rotate when AnimationTreePlayer is ON. if animation player is off my character is in T pose and I don’t need this. can you help me?