extends MeshInstance3D

var mat: ShaderMaterial
# Called when the node enters the scene tree for the first time.
func _ready():
	mat = get_active_material(0)
	
	var tween = get_tree().create_tween()
	tween.set_parallel(true)
	tween.tween_method(tween_inner, -1.0, 10.0, 3.5).set_ease(Tween.EASE_IN_OUT).set_trans(Tween.TRANS_EXPO)
	tween.tween_method(tween_outer, 0.0, 25.0, 3.5).set_ease(Tween.EASE_IN_OUT).set_trans(Tween.TRANS_CIRC)
	
	pass # Replace with function body.


func tween_inner(value: float) -> void:
	mat.set_shader_parameter("distance_fade_max", value)
	
func tween_outer(value: float) -> void:
	mat.set_shader_parameter("distance_fade_min", value)

# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
	pass