Hello all,

I have been (happily) using the OCIO nodes. In doing some testing,
I've just noticed that there are some significant caching bugs. If I
write out a lut to disk and read it in with OCIOFileTransform
everything is fine. If I change the look and overwrite the lut file on
disk, the OCIOFileTransform ("read") it won't necessarily update. If I
get a new OCIO node it's still out of sync showing the old lut. If I
delete the lut file on disk the UI still thinks that it's there.

I have cleared buffers and disk cache (Cache menu), but it's not until
I fully quit and relaunch Nuke that I can see the changes. Is there
another buffer/cache clearing mechanism? Is this a GPU issue? Any
other thoughts or help?

thx,
Dan

I am on MacPro Quad-Core Intel Xeon (2.66GHz), NVidia Quadro 4000, OSX
10.6.8, and Nuke 6.3v8
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