Understanding parameters

[carconcal]

Hi people, in ALL The time that i have used vray i always used visopts, wrongly, (sorry for my engish) now i am trying to understand parametrs. I already undestand how to choose The min and max rates for The irradance map, what i havent udestand is how to choose The correct Numbers for The min and max subdivisión for The adaptive dmc....also how to choose The correct subdivisiones for light cache? Someone Who can explain easily to understand Please? Thanks!

[jiminy-billy-bob]

This tutorial is on 3Dsmax, but it is focused on Vray's parameters and optimization which are exactly the same as in Sketchup.
All of this wil make much more sense after watching it.

Note: He uses Brute force instead of IRmap, but you've already understood how it works, so...

[valerostudio]

It took all of us a long time of reading and playing to figure them all out. Once you understand, it will be like a whole new world. Here are some resources.

http://docs.chaosgroup.com/display/VRAY2SKETCHUP/V-Ray+2.0+for+SketchUp+Help

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