hello,
for some reason when i try doing a voronoi mesh and i try to put it on a bounding box the output of the box says "degenerate^1 box" this is the first time it happens... if you would like you can look at the file and please adivise for any solutions...
just move one or more of the points in z direction so you'll have a spacial grid of points instead of having them all at the same level forming just a plane. The problem will be solved.
With having all the points on one plane your bounding box can not be 3 dimensional and no hight can be defined for the box.