Hello !!!

I'm deeping into PV360, and there is something which is not fully clear for me, regarding procedural appearances...

According to theory, if I apply a procedural appearance, for those cases not basic colour, the appearance will join correctly  on all edges... 

So according to that, I apply for instance MARBLE appearances, but when I change the a basic cube extrude deep, I cannot see a real "continuity" of the appearance through the inside of the cube. Do you follow me? 

I really would like to see this effect, in a procedural appearance. Do yuo have a god example for it ?

Thank you very much in advance.