The module is scaled and arrayed within the model to produce variations of the facade pattern. By moving the number slider, the scale factor of both the inputed reference curves are changed. These scaled curves are then arrayed according to the scale factor. For example, if the original pattern is an array of 15 hexagons in the X axis and 9 in the Z axis, a scale factor of .5 would reduce these numbers by half. The result would be a pattern which much more dense.