VFB colour clamping button suddenly disappeared

[Bertjenkins]

Hi

Suddenly i can't turn the colour clamping back on, the button has dissapeared so all renders in the VFB are either completely grey with white patches or highlights unclamped (ie weird rgb colour). Is this a bug? There is no description in the help files that explains precisely how to use the force colour clamping tab.

[Bertjenkins]

I've just realised what's happening. The switches between tabs are not working. You click between srgb and icc and noting happens. Hence the color clamping is not doing anything. So when you switch between clamping off and on it doesn't work. Think its build 23208.

Would be nice to have something in the help files about the different options in each tab- how to turn the 'grey/white' screen on and off between just clamping the white and choosing to see the clamped whites against grey.

[Bertjenkins]

Is there a way to reset the vfb to defaults if this happens?

[tashko.zashev]

Hi,

I'm not able to reproduce it here, what is the Maya version and OS?
Does it persist if you close and open again the scene?

[Bertjenkins]

Still happens when i restart the machine + maya. Hopefully it will still occur on an empty scene, if so i'll send it over....if not the scene is quite heavy, so might not be able to. It's osx snowleapord maya 2013

[Bertjenkins]

i have saved a scene... should i email it to you?

[t.petrov]

Yes, e-mail it to vraymaya@chaosgroup.com