aleleba/lightcraft
1
0
Fork 0
mirror of https://github.com/storytold/lightcraft.git synced 2026-10-28 12:08:10 -06:00
Code Issues Packages Projects Releases Wiki Activity

LR-MASK-BRUSH: Shift-click draws a straight brush stroke from the last one

Browse Source 
A Shift-click with the brush paints a straight line from where the last stroke ended, tapering size, feather and flow when they changed in between, as one undo step. mask.brushStroke takes connect: true for it.
This commit is contained in:
Michael Anderson
2026-10-14 19:11:34 -05:00
parent 3b4279fc24
commit e5c6e17bdb
6 changed files with 144 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files
docs/parity-checklist.md
+3 -2
View File
@@ -1,6 +1,6 @@
# Lightroom parity checklist
> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-14 · **Change:** minor (integration batch 35: KEYC-SELECTONLYACTIVE, Select Only Active Photo ⌘⇧D; LR-BEHAV-AUTOSAVE, damaged snapshots repaired on open; LR-EDIT-OPTICS-PROFILE, Nikon Z 6II / Z 8 / Z f in-file distortion; LRC-LIB-CATALOG-IMPORT, WAL-only catalogs open; LR-EXP-DIM, enlargements stop at 512 MP; LR-IMP-CAMERA-COVERAGE, Canon EOS RP CR3 verified; model folder retry) · **Target:** Adobe Lightroom Classic 15.5 / Lightroom 9.6
> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-14 · **Change:** minor (LR-MASK-BRUSH: ⇧-click draws a straight stroke from the last one; integration batch 35: KEYC-SELECTONLYACTIVE, Select Only Active Photo ⌘⇧D; LR-BEHAV-AUTOSAVE, damaged snapshots repaired on open; LR-EDIT-OPTICS-PROFILE, Nikon Z 6II / Z 8 / Z f in-file distortion; LRC-LIB-CATALOG-IMPORT, WAL-only catalogs open; LR-EXP-DIM, enlargements stop at 512 MP; LR-IMP-CAMERA-COVERAGE, Canon EOS RP CR3 verified; model folder retry) · **Target:** Adobe Lightroom Classic 15.5 / Lightroom 9.6
The measured, row-by-row checklist: one row per Lightroom feature, menu item and shortcut, what we
have and what is missing. It answers *does the feature exist?* (feature breadth). Whether it is good
@@ -292,7 +292,7 @@ differences and missing bindings are in [ui-parity.md](ui-parity.md#shortcuts).
| LR-MASK-OBJECTS | Object selection | P2 | 🟡 | `cmd:mask.add` (`object`, `prompt`), `cmd:mask.objectPoint`, `cmd:mask.refineDetail`, `cmd:segment.prepare`, `cmd:segment.model.status`, `cmd:segment.model.download`, `cmd:segment.model.cancel`, `cmd:app.openSamModelFolder`, `crates/segment`, `crates/engine/src/segment/mod.rs` | SAM 3 in pure Rust (candle; Metal on macOS, CPU elsewhere): Object tile → click to include, ⌥-click to leave out; Describe tile → a text prompt selects every instance ("sky", "the red car"); both also as Add/Subtract/Intersect components; + / − under the selected mask; comma lists (`car, road`); a zoomed-in detail pass for 5–10× finer edges on small objects; per-selection Edge (hard ↔ soft). The model runs on its own worker thread (the UI never waits; panics become errors), is unloaded after 10 min idle, and is optional: the segmentation is stored with the mask (288² logits), so renders and exports never need it. Weights are never bundled (SAM License): without them the app offers a consented background download (mirrors, resume, timeouts, SHA-256) — **but no default download location is configured yet** (users set `LIGHTCRAFT_SAM3_MIRRORS` or install by hand: the dialog names the three files, opens the configured model folder with the host opener, preserves setup on an open error, and links docs/ai-masks.md). Not verified against Lightroom's Select Object; no brush/box object mode; the first click on a photo waits for its analysis (~4 s on an M4 Pro, much longer on CPU) |
| LR-MASK-PEOPLE | People parts | P2 | ⬜ | | shape exists (no UI): uses the photo's person / skin / hair / teeth / glasses mattes when it carries them (DNG semantic masks), else the subject heuristic |
| LR-MASK-LANDSCAPE | Landscape classes | P2 | ⬜ | | shape exists, evaluates empty |
| LR-MASK-BRUSH | Brush mask | P0 | 🟡 | `cmd:tool.brush`, `cmd:mask.brushStroke` (`autoMask`), `crates/pipeline/src/masks.rs`, `crates/ui-egui/src/brush_live.rs` | size/feather/flow/density/erase; Create New Mask starts a separate brush in paint mode; the stroke shows while the button is held with the committed stroke's dab spacing, feather and flow, so fast strokes have no gaps (#517); coverage builds up by passes, not hold time (holding the brush still adds nothing, live or committed, #518); Auto Mask: dabs weighted by similarity to the colour under the dab centre, refined by a guided filter on luminance (CPU + GPU); no A/B brushes, no pressure |
| LR-MASK-BRUSH | Brush mask | P0 | 🟡 | `cmd:tool.brush`, `cmd:mask.brushStroke` (`autoMask`), `crates/pipeline/src/masks.rs`, `crates/ui-egui/src/brush_live.rs` | size/feather/flow/density/erase; Create New Mask starts a separate brush in paint mode; the stroke shows while the button is held with the committed stroke's dab spacing, feather and flow, so fast strokes have no gaps (#517); coverage builds up by passes, not hold time (holding the brush still adds nothing, live or committed, #518); Auto Mask: dabs weighted by similarity to the colour under the dab centre, refined by a guided filter on luminance (CPU + GPU); ⇧-click draws a straight stroke from where the last stroke ended (`connect`), tapering size, feather and flow from that stroke's values when they changed; no A/B brushes, no pressure |
| LR-MASK-LINEAR | Linear gradient | P0 | ✅ | `cmd:tool.linear`, `cmd:mask.update` | |
| LR-MASK-RADIAL | Radial gradient | P0 | ✅ | `cmd:tool.radial`, `cmd:mask.update`, `crates/ui-egui/src/panels/detail.rs` | drag the selected ellipse's body or centre pin to move; edge grips resize, outer grip rotates; rotated and compound radial components, hidden pins, outside hit rejection and one-step undo tested |
| LR-MASK-COLORRANGE | Colour range | P1 | ✅ | `cmd:mask.add` (`colorRange`), `cmd:mask.sampleColor`, `cmd:mask.update`, `crates/pipeline/src/lib.rs` (`color_range_sample`) | Color tile → click the photo to sample (⇧-click adds, up to 5; samples taken in the space the mask compares in), Pick button, Refine slider |
@@ -790,6 +790,7 @@ Latin stays upright. Advanced Japanese composition remains open. Regression cove
| Date | Change | Summary |
|---|---|---|
| 2026-10-14 | patch | LR-MASK-BRUSH: ⇧-click with the brush draws a straight stroke from where the last stroke ended, tapering when the brush changed in between (`cmd:mask.brushStroke` `connect`); status unchanged |
| 2026-10-13 | patch | LR-VIEW-COMPARE, LRC-LIB-COMPARE: ⌘/Ctrl- and Shift-clicks on the filmstrip in Compare change the selection as in the grid; the two photos shown stay selected and the active photo is unchanged (#187); statuses unchanged |
| 2026-10-13 | minor | KEYC-SELECTONLYACTIVE: Edit → Select Only Active Photo (⌘⇧D) lands as a new row; status 🟡 (headless-tested, native macOS menu path unverified) |
| 2026-10-13 | patch | LRC-LIB-CATALOG-IMPORT: a catalog whose tables are all still in its `-wal` file (main file schema format 0) opens instead of failing as an unsupported schema format; status unchanged |
docs/whats-new.md
+6
View File
@@ -2,6 +2,12 @@
## 2026-10-14
### Straight brush strokes with ⇧-click
- With the brush, click once, then ⇧-click somewhere else: the brush paints a straight line between the two, and
further ⇧-clicks carry on from the last point, as in Lightroom. Change the brush size, feather or flow before the
⇧-click and the line tapers from the old values to the new ones. The whole line is one undo step.
`mask.brushStroke {connect: true}` does the same for agents.
### Hard-edged Heal and Clone spots
- A spot with Feather at 0 no longer draws black pixels exactly on its radius. This also fixes spots at 0% Opacity
changing pixels along their edge. The hard edge now leaves pixels on the radius unchanged.