Aerial perspective only as element

[thanulee]

Hi, is that possible? Dont wanna bake it onto beauty. thanks

[savage309]

VRayAtmospheric render element?

Best,
Blago.

[thanulee]

Yes, but how to have only the element and my beauty clean in the same render?

[savage309]

Ah. If you do RGB-Atmosperhic it should give you the beauty without the aerial perspective?

Best,
Blago.

[thanulee]

If i dont add it in beauty, atmospheric is empty yes, if thats what u mean

[savage309]

If i dont add it in beauty, atmospheric is empty yes, if thats what u mean

No I mean, if you substract the amtospheric from the rgb, you should get the "rgb without atmospherics".

Best,
Blago.

[mohammadreza_mohseni]

you can get your beauty pass usual way. and then turn off GI and lights (through the global switch) then make a black material and apply to override and then apply your aerial perspective and render it separately really quick

[Pixelab]

you can get your beauty pass usual way. and then turn off GI and lights (through the global switch) then make a black material and apply to override and then apply your aerial perspective and render it separately really quick

That's exacly what we want to avoid : making an additionnal render

[thanulee]

No I mean, if you substract the amtospheric from the rgb, you should get the "rgb without atmospherics".

Sounds about perfect if that is the case i ll do a test render. Thank u all for ur time!

[thanulee]

Update:
Subtracting the fog element in 32bit project in AE(srgb, linearize on), didnt do the trick. Gave me another image a bit different than the beauty, close but darker. Didnt try aerial perspective yet, but i guess i will have similar issue. I shouldnt though right? Math is math and compositing with adding and subtracting should work proper.
Maybe in nuke is a different story?