MDF – dimensions depend on the size of the voronoi screen
Polyester resin – amount depends on the size of the screen
3 axis CNC
Rhino, this is a computer modelling software, a trail version can be downloaded at http://download.rhino3d.com/rhino/4.0/evaluation/download/
Grasshopper – this is a free parametric modelling plug-in for rhino this can be downloaded at http://download.rhino3d.com/Grasshopper/1.0/wip/download/
When the definition is ‘baked’ it produces a screen with cell depths that only have the same depth. In order to produce varying depths multiple planes are produced at varying heights between the screen depths. The planes are the Boolean intersected with the voronoi cells.
Save the final rhino model as a 3ds file.