VFB Levels adjusting is problematic

[narmer_visual]

Dear ChaosGroup,

I use VFB Color corrections regulary.

I often have problems adjusting Levels, because it shows no proper data until the rendering is finished. So often the actual color space is displayed on a 100 px wide area. It makes hard to adjust the black cutoff, when 1 pixel movement adjusts 0.01-0.03 value. It would be nice if you could zoom to extents as you can do in Curves. Or just simply zoom in and out on the levels diagram.

Is there a chance this can be resolved?

Thank you in advancd!

Regards,
Gabor

[tashko.zashev]

Hi,

I don't think we can updated the Levels diagram at render, but let me check that with our developers just in case.
In regards to the slider control and its precision, you can now detach the Color correction control window and extend it to get more precise control over the dark image area.

[narmer_visual]

Hello Tashko,
Thank you for your feedback! This might come in handy.
Gabor