I suspect if I added a basic hue shift into the top of secondary colour and 
reversed same out,  I could create a hue-shiftable version of the tool.

 
Howard



>________________________________
> From: Ron Ganbar <ron...@gmail.com>
>To: nuke-users@support.thefoundry.co.uk 
>Sent: Tuesday, 7 August 2012, 12:43
>Subject: Re: [Nuke-users] Re: Photoshop equivilents
> 
>
>It's the other way around.
>Using a mask with color correction always has the potential for edges like 
>this. It depends on the mask and that's true for any software.
>The difference here is Howards method, which did not use keying at all, but 
>instead used simple math to breakup the image into primaries and secondaries. 
>This however, does not allow for changes in the "width" of the hue you are 
>controlling.
>
>I was mimicking the Adobe way completely. The Hue & Sat effect has a hue keyer 
>built into it, and I use it often, and so it was important for me to keep it.
>I'm about to publish a new version that builds the various parts up in a 
>different way and produces, what I think, are better, smoother results. If you 
>can send me a frame of your car, I can take a look what it does to it first, 
>and only then upload to Nukepedia.
>
>
>
>Ron Ganbar
>email: ron...@gmail.com
>tel: +44 (0)7968 007 309 [UK]
>     +972 (0)54 255 9765 [Israel]
>url: http://ronganbar.wordpress.com/
>
>
>
>On 7 August 2012 14:34, irwit <nuke-users-re...@thefoundry.co.uk> wrote:
>
> 
>>You mentioned that the issue is not the hue keyer but it is the way the mask 
>>is used?  I'm not sure how else to use the mask except to plug it into the 
>>mask slot? So my question is how would you use the mask to not leave that 
>>type of edge when colour correcting using it?
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