when do i redo my irradiance map

[foorked1]

when using vray do i work out my irradiance map once and save it? do i have to redo it everytime i change something in the scene e.g. lighting? geometry?

 

thanks

dave

[Tyorl]

Yes u have to re-compute your irmap everytime u change pos/rot/scale of any visible object to camera or changing any properties of your lights.