The Spiral tab is used to customize the layout of the bars along the spiral axis and the spiral axis
Specify the direction of the spiral axis lines from the center, clockwise or counter-clockwise.
Specify the start angle for the spiral axis at the center. The default angle is 90.
Specify how to arrange the bars along the spiral axis. There are two layouts:
Specify the radius for the center hollow at the start point. The unit is % of layer.
Maximum Radius + Gap between Windings = Min(Layer width, Layer Height)
Specify the highest bar height of the bars. Plot Size =1 means bar height of the maximum Y value is equal to the gap between each winding.
Specify whether show shadow bar under all bars, and the height of the shadow bars.
Specify a color for all shadow bars.