Also keep in mind that a 32x32 cube can be a little coarse when applied to a linear image. It will be more forgiving if you flip to log and generate your lut in that state.
-Alex On Fri, Feb 8, 2013 at 9:23 AM, alfafa <[email protected]>wrote: > ** > Hi, > > I put a 'Grade' node after an image I want to color correct. > Once, I'm happy with this color correction I want to share it with other > artists. > So, I'm creating a LUT by piping the same 'Grade' node to a > 'CMStestPattern' node. > Then the 'CMStestPattern' node into a 'GenerateLUT' node. > > Within the 'GenerateLUT' node : > I saved the LUT as LUT_01.vf (Nuke LUT format) and click 'Generate and > Write LUT File' > > To apply this LUT, I import it via a 'Vectorfield' node. > Browse to get my LUT_01.vf file. > > Problem : > If I plug my original image into the 'Vectorfield' node and compare that > to my image attached to the 'Grade' node they should match exactly, but > they do NOT. > > Why is that so ? > Did I miss a step when I generated my LUT ? > > Thanks for your help, > Alfafa > > > ------------------------------ > > Alfafa > > _______________________________________________ > Nuke-users mailing list > [email protected], http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >
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