Pre Render MEL for setting VRay Region Size?

[brobins]

Hi there,

I need to render several render layers with their own unique VRay render regions. Would it be possible that a Pre Render MEL script would do the trick? If so would you be able to give a few pointers on how to set that up?

Many Thanks,

Ben

[ivaylo.ivanov]

Run "vray vfbControl" to see what you can control using MEL. The command for the region is something like this

vray vfbControl -setregion 10 10 100 100;