The menu had an extra "Half On" at position 10, where After Effects has
"Full Off", so a project or script written for After Effects set a channel
to 50 % grey instead of turning it off, with no error: the RGB-split recipe
(three copies, each keeping one channel and setting the other two to Full
Off, blended with Add) rendered pastel instead of pure red, green and blue.
After Effects' ten options now come first, in its order, and "Half On" sits
last as an EffectCraft extra, so values 1 to 10 mean what they mean in After
Effects and nothing is lost. Instances saved with the old order keep the
option they chose: upgrade_instance already remaps popup values by label.
The GPU path keeps its own copy of the table, so it is reordered to match;
a GPU-vs-CPU parity case now covers the constant sources at the end of the
menu, where the two tables could drift apart unnoticed. Both paths clamped
the index to a hardcoded 10 and now use SHIFT_ORDER.len() - 1, so the clamp
cannot go stale if the list changes again.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
