Average Intensities has always worked like a charm for me.
Basically use the curve tool and calculate it for your frame range.
Then, set up a grade node with an expression on gain, something like:
=CurveTool1.intensitydata.r/CurveTool1.intensitydata.r(start_frame)
Where start_frame = whatever frame you want to match to.
Nick Guth wrote:
I guess I should probably zero out the data on a frame where I want to take
my initial intensity and then simply apply it with a (1+curve) type of
expression.
--
Nick
On Mon, Mar 14, 2011 at 4:09 PM, Nick Guth <nick.g...@gmail.com> wrote:
Not sure if it's ever worked since I only started using Nuke at version 5
and never used the node until now. When you use avg. intensities how are you
using the data?
I tried to use the inverse of the curve and apply it to a gamma knob, but
that didn't seem to work. Also the ROI on the curvetool seems to be broken.
I'll set it and then it defaults back to full frame whenever I execute it.
--
Nick
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