I have a close-up product with a gridded ground going all the way off into the distance. I want to have everything fade off into a black background. Basic LW I can turn the fog off and dial it in and turn it black but I struggle to get the Minimum distance set up and also have the fog set to black ...

Sorry if this is an obvious question but what is the difference between Octane 4 and Octane 2018?

Can't say I'm aware of what you mean. Are you referring to an image texture?

How do you precisely match colors for materials? Using the color picker on a single color swatch doesn't seem to replicate what I would expect to see in the render. I know on a specular material the environment is affecting the color but it just seems to be wrong, a bit more washed out I guess.

When I'm using octane weather IPR or f9 the storage on my C drive seems to get eaten up pretty quickly, eventually needing to close LW and restart it to get space back.

I was wondering if there was a way to change where the cache is saving? I'd like to move it off my C drive.

I'm getting a weird smoothing error and I'm not sure what's causing it. Any ideas?

Renaming the nulls fixed my issue. Thanks

2 separate nulls with the custom object octane volumetrics on them.

I'm trying to mess around with the Disney VDB clouds and there are a ton of separate VDB files. When I try to load a second file in, only the first one will render. If I disable the first one the second one will render but I can't seem to get them to both render at the same time. Is this a ...