extends Spatial


# Declare member variables here. Examples:
# var a = 2
# var b = "text"
var tileGenScene = preload("res://TileGenerator.tscn")

# Called when the node enters the scene tree for the first time.
func _ready():
	for y in range(0,10):
		for x in range(0,5):
			var moontile = tileGenScene.instance()
			moontile.init(y,x)
			#moontile.scale=Vector3(1000,1000,1000)
			$Tiles.add_child(moontile)


# Called every frame. 'delta' is the elapsed time since the previous frame.
#func _process(delta):
#	pass
func latLonToGlobal(latPos, lonPos, offset=Vector3()):
	var height = 1737.4 + offset.z
	var lat = float(latPos+offset.x)*PI/180
	var w = cos(lat)
	var y = sin(lat)
	var u = float(lonPos) / 360
	var lon = float(lonPos+offset.y)*PI/180
	var x = sin(lon)
	var z = cos(lon)
	return Vector3(x * height * w, y*height, z * height * w)