extends RefCounted

static var _radial: GradientTexture2D

static func radial_texture() -> GradientTexture2D:
	if _radial == null:
		var gradient := Gradient.new()
		gradient.offsets = PackedFloat32Array([0.0, 0.12, 0.35, 0.7, 1.0])
		gradient.colors = PackedColorArray([Color(1, 1, 1, 1), Color(1, 1, 1, 0.85), Color(1, 1, 1, 0.3), Color(1, 1, 1, 0.04), Color(1, 1, 1, 0)])
		_radial = GradientTexture2D.new()
		_radial.gradient = gradient
		_radial.width = 128
		_radial.height = 128
		_radial.fill = GradientTexture2D.FILL_RADIAL
		_radial.fill_from = Vector2(0.5, 0.5)
		_radial.fill_to = Vector2(1.0, 0.5)
	return _radial