Brandon ThomasandClaude Opus 5.5 8b7fb306dc LR-EDIT-LIGHT-CURVE-TAT: targeted adjustment tool for the tone curve and the colour mixer ...

develop.targeted {target: curve|hue|sat|lum, x, y, delta, channel?}: samples the photo at the
point on a proxy render with the target stage and everything after it neutralized, then
nudges the parametric curve region (by the sampled tone and the splits), moves/adds a point
on the master/RGB point curve, or adjusts the colour-mixer (or B&W mix) bands weighted by
their share of the sampled OkLCh hue. UI: target buttons in the curve editor and the colour
mixer; a vertical drag on the loupe sends one step per unit inside one interaction (one
undo step). New original vector icon (Target) in icons.rs.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-01 10:25:29 -04:00

..

examples

LR-EDIT-COLOR-POINTCOLOR: Point Color — sampled colours with shift, variance, range and visualize

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src

LR-EDIT-LIGHT-CURVE-TAT: targeted adjustment tool for the tone curve and the colour mixer

2026-10-01 10:25:29 -04:00

Cargo.toml

M5.2e: renders and exports use the GPU; render_bench GPU column

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