Latent heat then stress simulation, a lot of work to do! BTW this should not be landed with a single element I think, it should be an option that can apply to all solid, it will be funny to make big structure with weak materials
This would be a PRECURSOR to moving solids, and thats why I like this. If this is implemented, we will finally be able to make a structure like a building that will crumble if it loses too many supports. The only thing that would be needed to make moving solids is the ability to weld or group pixels of a substance together and have them move and rotate as one object, which I believe is impossible(for now at least).