Localized-IBL implementation

[Ju2das]

Thanks for the detailed answer. I understood how it works.
The second picture shows that there is no reflection from Skylight.

on second thought, I suppose for metals I could add the blurred reflection on top of the regular reflections which would fake them reflecting the IBL-affected interiors. as long as I modulate it as to not break the energy conservation law it would still be physically correct and the end result would be reflecting the interior IBL lighting.
I’ll give it a try eventually, but I don’t have time atm. I guess I can do it when 4.24 is out and I work on porting it over

It would be amazing. Thank you for sharing such a powerful tool.