I don't know if this is the right place to ask about vRay but because is directly connected to the new Deep compositing technique i think some compositor know about that.
How can obtain a WPP XYZ pass with vray and what parameters do i need (coordinate space, color space and so on...)
I have already tried google but i can not find good explanation about WPP. There is not many info.
Also can anyone explain better the difference between XYZ pass / UV pass (which is also used for vectors) and Extra texture i can use from VRay ?
You can also suggest some good forum about vray directly i will check there.