command /magic:
    trigger:
        set {_shapes::outer -circle } to a circle of radius 2.225
        set {_shapes::inner -circle } to a circle of radius 2
        set {_shapes::tiny -circle } to a circle of radius 0.875

        set {_shapes::triangle - 1 } to a triangle with radius 2
        set {_shapes::triangle - 2 } to a triangle with radius 2
        rotate shapes {_shapes::triangle - 2 } around y axis by 60 degrees

        set particle of {_shapes:: * } to electric spark

        loop 200 times:
            set {_view } to vector from yaw player 's yaw and pitch player 's pitch
            set {_yaw } to yaw of {_view }
            # figure out the rotation needed to rotate the shape
            set {_rotation } to rotation from vector ( 0, 1, 0 ) to {_view }
            draw the shapes {_shapes:: * } at player 's eye location ~ {_view }:
                # only happens for this draw call, the original shape is not modified
                # note that this is called once for each shape, hence `drawn shape` and not `drawn shapes`
                rotate shape drawn shape by {_rotation }
                # the shape takes the shortest path to rotate to the desired rotation, but that causes it to appear to rotate as we turn.
                # so we 'll correct for it by rotating the shape around the y axis by the yaw of the player
                rotate shape drawn shape around relative y axis by - 1 * {_yaw }

            wait 1 tick