Merge branch 'worktree-agent-a89309a856c8f4947' into integration

2026-08-22 19:00:56 +02:00
parent 21500b45be 13d003b89d
commit 0d9910efc6
11 changed files with 1807 additions and 233 deletions
@@ -209,9 +209,10 @@ They still belong in this directory, because the pipeline's **order** is the
 one thing a reader comes here to learn, and an order written half in YAML and
 half in Rust would be worse than either alone.

-Currently hand-written: `tone_curve` (a curve widget over five interpolated
-points), `colour_mixer` (thirty-six faceted parameters from twelve computed hue
-bands). `vignetting` is hand-written too but is not in the develop chain — it
+Currently hand-written: `tone_curve` (one widget over four curves of five
+interpolated points — master, red, green, blue — each reaching the shader only
+when it has been moved), `colour_mixer` (thirty-six faceted parameters from
+twelve computed hue bands). `vignetting` is hand-written too but is not in the develop chain — it
 carries lens-profile coefficients that are not parameters. `distortion` and
 `aberration` are `Warp`s rather than operations: they rewrite coordinates
 before sampling rather than transforming a colour after it.