Need to add a shaper LUT

[hpd]

We need to add the shaper transforms into the repo.

[scottdyer]

Is a log2 shaper all you need?

[hpd]

Pretty much. It needs to be log2 with a customizable exposure range. The CTL I emailed you and Alex yesterday is already working in my OCIO config generation process, so you shouldn't have to write anything.

[scottdyer]

@hpd confirmed shapers to be in a working state as of commit 6853fc3

closing.