The Houdini Shape Generator comes with an extra set up that distributes random shapes following the Design Theory of using Big, Medium and Small objects in unison to create more appealing designs.
A link to a video by Sinix Design outlining the theory is here: • Design Theory: Big Medium Small
Shape Generator in Houdini (and this set up) available from:
https://gumroad.com/l/houdini-shape-g...
Blender Version:
https://gumroad.com/l/shape-generator
https://blendermarket.com/products/sh...