Quad

An arbitrary rectangle. Acts like a Sprite with a blank texture.

-- Generate a 64 x 64 rectangle on the center of the screen, and color it Yellow.
Def.Quad{
	OnCommand=function(self)
		self:zoomto( 64,64 ):diffuse( Color.Yellow )
		:xy( SCREEN_CENTER_X, SCREEN_CENTER_Y )
	end
}

This actor does not contain any attributes, and uses all the functions available for Actor.