Implement 3D Voronoi tessellation

[ilateur]

No description provided.

[ilateur]

I was thinking that the VoronoiTessellator gets a grid, so it already knows how many z-layers there are. Should it automatically decide to generate 3D grains if grid.size.z > 1? Or should the user specifically request 3D-ness themselves, in case they want to use only a few layers to still simulate a 2D structure? Or should it automatically detect 3D, unless the user specifies 2D? Or something else?

[lamoreel]

I think it's most clean and user-friendly to let VoronoiTessellator detect if the grid is 3D or not and go with that, unless specified.

[ilateur]

And it should be the same class, right? Not a different thing, like in MuMax3?

[lamoreel]

Yes, I would embrace the OOP-character of Mumax+ and keep the same class, recycling as much functions, structs, members... as possible!