[Opde-devel] PVS after all?

[Filip V. <f.v...@ce...>]

 Hi!

So, after reading some stuff about PVS, I realized, that there are 
different types, not only Cell-to-cell PVS.

Because the Dromed's _render_traverse_scene mentions regions, I was 
focusing on these. I now think we have Region data after the BSP, not a 
CSG data (or not only those). That means we have Cell-to-region PVS present.

I might be wrong, of course, but there is a list of cells after the BSP 
with some numbers, It might just be the region definitions...

I'll dig into this more before saying the definitive yes/no, but even 
now I think we have got some PVS data to speed our rendering up.

More to come later,

cheers

Filip