Kev Ryan

Kev Ryan

About Me

EXPERTISE
VFX Artist
INDUSTRY
Film/TV

Connect

LOCATION
Canada

Houdini Skills

Availability

Not Specified

Recent Forum Posts

Colorspace help needed - Karma and Exrs - viewport mismatch Feb. 6, 2024, 12:12 a.m.

So I don't know what happened but I'm getting all sorts of colorspace issues now that I wasn't having previously with Karma, maybe something changed with 20.0.590?
But simply, my viewport render isn't matching what's being put into the EXR anymore, and I need to know where to start to fix this. I know it's probably some OCIO/ACES stuff but I previously been get tripped up by it in other programs, and then struggle to get it to something I can make sense of.

Everything is set at defaults, I didn't add in any color space changes on the Karma Rop in Lops, I just placed it down as is.

So even just to get the ball rolling for me, what should I be changing where, to get things matching up again? As simply as possible too because I really can't make head nor tail of this stuff yet.

polar / panorama render from Solaris Jan. 18, 2024, 4:49 p.m.

I was trying to figure how to do a panorama and found this thread in the process. So I'll put it here for future reference.

If you add a Karma Physical Lens Shader to the camera in Solaris you can set the projection to Polar on the Lens Distortion tab.

Karma sequence render issue, exit code -1073741819 Nov. 21, 2023, 1:24 p.m.

I've just started getting the exact same error as well, I'm trying to render fur on a character. What's the workaround?

EDIT: Just did a sweep on my curves, it's still pretty fast in my case but it definitely needs addressing.