Illustrating tessellation of the flowing mass

How can I draw the voronoi tessellation to illustrate the denser or looser location in the flowing body? Can I plot it by adding some lines to the code calculating the packing density as we already know the shape measures and location of each tess?

Hi Amber,

You could use the fill color to represent denser (black) or looser regions (white).

This will require modifying the code, yes.