Hi there,
I’m struggling with this one and wondering if anyone has cracked it..
I’m using the F_matchgrade node to match our WIP exr’s to the telecine and it’s getting really good results. But I’d also like to write out a 3D LUT of that which I could give to nuke artists as a viewer LUT to check their shots.
I’ve tried using the GenerateLUT node but the results are quite off. When I put the CMSTest pattern through the matchgrade node’s ‘ApplyTo’ pipe and zoom in, I can see that it seems to produce artefacts at edges and I’m figuring this must be putting the results off.
Anyone ever tried this? seems like a common enough requirement.
Cheers,
Andy