extends ImmediateGeometry


# Declare member variables here. Examples:
# var a = 2
# var b = "text"


# Called when the node enters the scene tree for the first time.
func _ready():
	pass # Replace with function body.

func prepare():
	self.clear()
	self.begin(Mesh.PRIMITIVE_POINTS)
	self.set_color(Color(0.5, 1, 0, 0.8))
	
func add_frame(frame):
	self.add_vertex(Vector3(0,0,0))
	for vec2 in frame: # should actually be frame[freq] = amplitude
		var vec3 = Vector3(vec2[0], vec2[1], 0)
		print(vec2)
		self.add_vertex(vec3)


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