GRASSHOPPER, KANGAROO. APRIL 2019.
Make inflatable meshes which are connected to and influence one another.
With this definition, I can theoretically construct an unlimited series of independently manipulable shapes, so long as they are connected at least one point. In this case, the cubes are connected along a face. The reason I have not attempted more than two shapes is that I fear for my computer's GPU.
Alternative geometries, here spheres connected by a single point.
Preview of initial cubics, as well as the definition. The panel (yellow) contains instructions for how to diversify the model.