Voronoi inside a polyhedron

So I got this definition (solucionvoronoi)from the amazing Vocente Soler, check him out cause he knows what he is doing :p

Now unfortunetly I dont.... and i{ve been playing around with this definition for about 3-4 hours, i'm just giving you the original that he made because what i'm trying to do is to make that voronoi appear inside a polyhedron and i cant figure out how :p

And Soler told me how to do it on an email but i didnt get it, maybe someone here does?... yeah i don´t know... i´m not too experienced at this sort of thing... yet :p

heres what he said:

You need to place points inside the polyhedron, yes. Reference those points at the beginning of the definition. What you need to change is, reference the polyhedron into a brep parameter and connect it to the ‘b’ input of the last component at the far right.

So i tried doing that... but theres a problem, my definition which i'm adding here and already has the points inside the polyhedron... you{ll see them at the left... they are the ones at the top, anyways that definition works with tessellations so i could put  points inside a polyhedron but i dont know how to reference that since the tessellation is creating about 30 of those... each, cause i have several tessellations working on the model.

Anyone can help?... I´ll be working on this on my own but i just added this as a precaution you know... in case i dont figure it out......i'm on a deadline here xD

Thanks all and have a great day.