Hi

Is it even possible to setup in Octane multiple Hdri images for environment so that they would change per frame. Example: 0,1 frame a sunset hdri; 2,3,4 cloudy hdri image, ...
I am attaching my failed attempt.
Thank you

Nobody knows?

Hi

This may be a strange question, but it is bugging me for a while now.

Why is default value of specular in glossy material 51,51,51?

Is this a correct (realistic) value and all other values are just for artistic reasons?

I heard somewhere that in PBR rendering specular value for dieletrics ...

Hi

How can I save alpha buffer/pass (jpg format)? I can't find it it Render passes node. To be more clear, I need to use alpha buffer to cut out window glass in post production to insert background photo.

Thank you
Matej