How to write a binary mixture of coagulating spheres?

Hi,how do you write a binary mixture of spheres?

The aim is to make spheres of the same species coagulate at the expense of the smaller ones up to a size when it touches the spheres of the other species.

Answer 1

[Image Analyst]

Start with this search on circle packing

Then do a web search on sphere packing.

[Jeremy Lim]

Hi, thanks for the direction. I found a script in the thread "Fill area with random circles having different diameters" and am wondering if it's possible to randomly fill it with two sets of distinguishing spheres (i.e. different matrix/colour)?

Oh, I just need a 2d representation of the binary system instead of a 3d.