Sync with integration

2026-08-22 19:04:24 +02:00
parent b4e55b47c1 45214d3ca8
commit 5db234bdf3
22 changed files with 4533 additions and 317 deletions
@@ -209,10 +209,11 @@ 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), and `noise_reduction` (a kernel, and one that decides how many
-dispatches to emit at each resolution — see the next section).
+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), and `noise_reduction` (a kernel, and one that
+decides how many dispatches to emit at each resolution — see the next section).
 `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