how to work the g-buffer pases?

[Morbid Angel]

Hey everyone
Just recentrly have gotten vray and wow its very cool trying to figure out the g-buffer based pases. When I set to vray frame buffer and set to output g-buffer to separete images all images are coming out black. Can anyone tell me how they work? do they only work with RPF or RLA , Im mostly interested in specular/shadow/diffusion passes
Thanks.

[percydaman]

do a search on the forum... theres been posts about it not all that long ago...



percy

[Morbid Angel]

i did, and I did do what it said there but it didnt work...all pases came out black...

[percydaman]

go to the g buffer rollout and choose all g buffers you want rendered. Should work fine.

[Morbid Angel]

well i mentioned this to Vlado, he replied that at this stage it only works with vray mtl
but im using lots more then vray mtl because it doesnt support specular (fake hotspot)
I guess I'll have to do it manyally one pass at a time

[percydaman]

latest build can do fake highlight just fine.