extends Node2D

# Declare member variables here. Examples:
var screen_height := 1080
var x_margin := (1920 - screen_height)/2
var screen_center := Vector2(1920/2, screen_height/2)

var receptor_ring_radius := 460

func arc_point_list(center: Vector2, radius: float, angle_from:=0.0, angle_to:=360.0, points:=90) -> PoolVector2Array:
	var point_list = PoolVector2Array()
	for i in range(points + 1):
		# positive Y going down makes for confusing angle plane. I prefer to work CCW as in mathematics.
		var angle = -deg2rad(angle_from + i * (angle_to - angle_from) / points)
		point_list.push_back(center + Vector2(cos(angle), sin(angle)) * radius)
	return point_list

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

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