extends OptionButton

func _ready():
	var viewport = get_viewport()

	match viewport.scaling_3d_mode:
		Viewport.SCALING_3D_MODE_BILINEAR:
			selected = 0
		Viewport.SCALING_3D_MODE_FSR:
			selected = 1
		Viewport.SCALING_3D_MODE_FSR2:
			selected = 2

func on_item_selected(index: int):
	var viewport = get_viewport()

	match index:
		0:
			viewport.scaling_3d_mode = Viewport.SCALING_3D_MODE_BILINEAR
		1:
			viewport.scaling_3d_mode = Viewport.SCALING_3D_MODE_FSR
		2:
			viewport.scaling_3d_mode = Viewport.SCALING_3D_MODE_FSR2