Write out a LUT from a F_matchGrade node’s results

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  • #205804
    Andy
    Participant

    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

    #220110
    Aaron Sorensen
    Participant

    Ha it looks like my problem will be solved in Nuke 8! what good timing.

    #220111
    Anonymous
    Inactive

    Yes, it will, very much indeed

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