The current rebar system created only planar rebars because it is created by using sketch and sketch is strictly based on 2D. However, for creating non-planar rebars we can create wire (it may be planar or non-planar) and then pass this wire to Arch.makeRebar().
But when I increase an amount of Rebar (which is created by passing wire to Arch.makeRebar()) it will always expanded to <code>Vector(0,0,-1)</code> direction. My question can I define an expanding direction of rebars?
For eg: