[Bf-compositor] Apply LUT Node in compositor.

[Troy Sobotka]

On Tue, Nov 5, 2013 at 8:32 AM, tamerlan311 <tamerlan311 at gmail.com> wrote:
>
>> The ability to add one's own color transformations is already present
>> and is a byproduct of OCIO. You would add it to the configuration
>> file.
>
>
> This method are very not trivial, dificult and not flexible.

If it seems complex, one likely shouldn't be dabbling with it. This
wasn't a discussion against the patch, but rather an answer as to how
to apply custom transforms.

>
> 1) Without this patch https://gist.github.com/sobotka/5418323 (colorspase
> transform node), color transformation work globaly and apply only to result
> picture.

I agree that an OCIO color transform bake node is a much needed node.
Haven't looked at this patch yet.

> 2) Without further action on the transfer OCIO settings, the result can not
> be reproduced on another computer.

A pipeline's LUT sets should be homogenous. Not sure this can help there.

> 3) Some specific LUT profiles may be used in single project, and to be
> redundant in the overall heap.

Again why a pipeline's LUT set should be consistent across the pipeline.

With respect,
TJS