* Speed up large feathered mask refreshes
* Format preference label for workspace check
* gpu test: allow float noise on a one-code vector-mask parity step
The combined mask is cached as U16 now; one pixel lands exactly one 8-bit
code apart (1.0000075/255), within the <=1/255 parity rule.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
The Type flyout (T, Shift+T cycle) gains Vertical Type Mask and Horizontal
Type Mask, in Photoshop's order. They type like the Type tools, with the
canvas under Quick Mask's colour and the glyphs clear while editing. On
commit the glyph coverage replaces the selection; no layer is left behind
and the whole session is one "Type Mask" history step. Escape always
cancels and leaves the selection unchanged.
The commit runs a new engine command, type.createSelection: a type layer's
glyphs (optionally removing that layer, the tools' hidden working text) or
type.create's keys directly, with new/add/subtract/intersect and an
anti-aliasing override. type.create's layer building is shared through
type_cmds::new_text_layer.
Original dashed-T icons (ATTRIBUTION.md), tool label translations in every
catalog, README tool list and the gaps/parity docs updated.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
The Pen flyout (P / Shift+P) now holds Pen, Freeform Pen and Curvature Pen.
Freeform Pen: a drag draws freehand; on release the trace is fitted with
cubic Beziers within the options bar's Curve Fit (default 2 px) by
photocraft_vector::trace::fit_trace (Schneider, "An Algorithm for
Automatically Fitting Digitized Curves", Graphics Gems 1990, the fitting
Make Work Path already uses), keeping turns sharper than 60 degrees as
corners. Releasing on the start point closes the path.
Curvature Pen: each click adds a smooth point and the path runs through
every point (Catmull-Rom style handles from
photocraft_vector::edit::curvature_knots); dragging a point moves it,
double-clicking toggles corner/smooth, clicking the first point closes,
Enter/Esc finish and Backspace removes the last point, as with the Pen.
Both commit through the Pen's path: a shape layer in Shape mode, else the
targeted vector mask, else the work path, as one History step.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
View > Pattern Preview only toggled a flag that nothing read. With it on, the
canvas now draws the document repeated around itself as a seamless tile, like
Photoshop, on the GPU canvas and the CPU fallback:
- pattern_preview.rs works out which copies cover the visible area (at most
31 per axis, centred on the view).
- GPU: each copy is another paint callback over the same document texture,
offset by whole document sizes in the shader (ViewParams::offset, the spare
view-uniform slots), so nothing is composited again and seams are exact.
- CPU: the same texture drawn again with a shifted view mapping.
- The drop shadow is off while tiling; selection, guides and other overlays
stay on the document itself.
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
With Auto-Select on (or Cmd held with it off), a Move-tool drag that starts where
no layer has pixels (an empty spot, or the pasteboard) now draws a marquee instead
of moving the previously selected layer. Releasing selects every layer whose
content touches it (Auto-Select: Group selects their outermost groups); Shift adds.
New engine command layer.selectInRect; the UI side lives in move_box.rs.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
The rotate zone drew its own fixed arc with hard-coded black and white,
and the angle was bare white text that vanished over light images. W/H
and the move offset were not shown at all.
The rotate zone now uses the Crop tool's turn cursor (theme tokens),
bent round the nearest corner through the view, so it follows a turned
or flipped view. While dragging, the shared rounded readout beside the
pointer shows the angle (document-relative, one decimal), W/H in
percent while scaling, or the offset while moving, like Photoshop's
Show Transformation Values. live_readout() exposes the value for tests.
Co-authored-by: Fabio Lussi <198260595+itrycodinganditsbad@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
edit.transform without a "target" (or "layer") param now follows the
Channels panel: a targeted alpha channel or the Quick Mask transforms
instead of the layer. Edit › Transform › Rotate 180°/90° and Flip
Horizontal/Vertical are routed to the panel target like the paint and
filter commands, so they turn a targeted alpha channel, the Quick Mask or
an unlinked layer mask within its frame (one undo step). The Background
no longer greys the transforms when a channel is targeted.
Flips scorecard row BUG-207-4.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
The Free Transform context menu listed only the modes. It now follows
Photoshop's order: the modes, then Content-Aware Scale and Puppet Warp
(greyed while a box is open), Rotate 180°, Rotate 90° CW and CCW, and Flip
Horizontal and Vertical.
The Rotate and Flip items, whether chosen from this menu, Edit › Transform,
a shortcut or the control channel, now turn or mirror the live box about its
reference point without committing it (transform_tool::intercept). Before,
they ran the engine preset on the layer under the open box. They are greyed
while warping. Distort and Perspective are greyed over a box on editable
type, matching #2701. A control-channel right-click during a transform opens
the same menu as the canvas.
Scorecard TOOL-214-5 is now done.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
* Options bar: Reset Tool and Reset All Tools (#2825)
Right-click the tool icon at the far left of the options bar for Reset
Tool (the current tool's options back to their defaults) and Reset All
Tools (asks "Reset all tools to their default settings?", then resets
every tool's options), as in Photoshop. Both are shell commands,
tool.reset and tool.resetAll, so the control channel can run them;
tool.resetAll opens the confirmation as a dialog, or skips it with
{"confirmed": true}.
ToolOptions is one struct, so tool_reset::reset_options maps each tool
to its fields; fields shared between tools (Tolerance, Anti-alias,
Feather, Strength, ...) reset with any tool that shows them. Selection
tools also go back to New Selection, and painting tools get the default
brush (colours kept).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Reset Tool: cover Color Replacement, the anchor point tools and the crop custom ratio
Tools and options that landed on main since the branch was cut.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
* Tools: remember tool options between launches (#2814)
The options-bar settings in ToolOptions (Move > Auto-Select, marquee
Feather, tolerance, gradient style, crop ratio, eyedropper sample, ...)
only went through serde for Tool Presets, so every launch started from
the defaults. Photoshop keeps each tool's options between sessions.
Preferences gain `toolOptions` (shell-owned JSON, like brushPicker): the
fields that differ from their defaults, saved once the pointer is up and
restored at launch field by field. An unknown key is ignored; a field
that doesn't read back (wrong type, a number out of f32 range) keeps its
default with a log warning.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Merge upstream/main into fix/2814-persist-tool-options; regenerate docs/scorecard.md
The branch adds a preference, so the prefs audit count in docs/scorecard.md changes
(CI's xtask scorecard staleness test).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Like Photoshop, double-clicking a solid-colour shape layer's thumbnail (or
Layer > Layer Content Options...) opens the Color Picker on the shape's fill.
The canvas previews the pick, Cancel changes nothing and OK commits one
undoable shape.edit with the new fill (keeping the fill's alpha). Gradient,
pattern or no-fill shapes keep opening their Properties controls.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
A Content-Aware Spot Healing dab spent ~70 % of its time in inpaint's
onion_peel: at the coarsest pyramid level every hole pixel computed the
full 7x7 SSD against every valid source patch. The pyramid and the
sampling window scale with the dab, so this cost ~200-450 ms whatever
the brush size.
The scan is still exhaustive and picks exactly the same source (first
minimum in source order): the target's known offsets and samples are
gathered once, the filled neighbours' sources (shifted, as in PatchMatch
propagation; every 16th source at the hole's edge) give an upper bound,
and each candidate's sum is abandoned once it can no longer win. Sums
keep their order and only grow, so the result is bit-identical.
PatchMatch: the vote weight exp(-cost/2s^2) is computed once per target
instead of once per covered pixel, and dist has a fast path (row slices,
same summation order) for patches fully inside a level with no void.
retouch_bench (6016x6016 8-bit, best of 3 rounds x 5 dabs, loaded
machine): 50 px 178 -> 63 ms, 100 px 190 -> 75 ms, 200 px 226 -> 118 ms,
300 px 239 -> 186 ms; 4.5x fewer instructions. Healed pixels of all
three Spot Healing types are bit-identical at 8 and 16 bit.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Batch: a failed step inside a called action fails the file and the script (#2779)
Scripts (File › Scripts › Browse, Script Events) ignored the `failed` entry that
`actions.play` returns when a step inside the called action fails, so they reported
ok and kept going. Batch and droplets ran each file in a scratch session without
the actions list, so any nested action call failed with "no action named". The
scratch session now gets the caller's actions and playback stack (an action that
batches itself is caught as recursive), and both runners check nested_failure.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Droplets: carry the actions their Play Action steps call (#2794)
createDroplet saved only the chosen action's own steps, so a droplet whose
action plays another action failed on every file when run outside the
creating session (photocraft-cli droplet and the .command shim run it in a
fresh Session with no actions).
createDroplet now embeds the called actions, followed transitively with a
seen-set and the 16-level playback cap, under "calledActions" (not
"actions", which the CLI reads as an action set). Index references become
names. runDroplet passes them to file.automate.batch, whose per-file
sessions then play from them. Droplets without the key behave as before.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Droplets test: build Actions from JSON so the test survives new Action fields
#2866 adds Action.disabled; a struct literal here would stop compiling once both land.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
`batch --actions` ran each file in a fresh headless session with no
actions, so a step that plays another action (`actions.play`) failed for
every file, and the Actions panel's own actions.json could not be passed
at all. `--actions` now also takes an Actions set; `--action <name>`
picks the action to play and every per-file session gets the whole set.
A failed step inside a called action fails the file instead of saving it.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* feat(type): Cmd+Shift+> / < change the type size, Alt for 10 pt steps
Photoshop's type size shortcuts: the selected characters while typing,
else the whole active type layer, in the points the layer shows. The
period and comma keys match by position so the shortcuts also work on
Nordic and German layouts, where Shift+. types a colon.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* test(type): bad size steps fall back or clamp
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Layer names (and any other UI text) in scripts the bundled Inter lacks
showed missing-glyph boxes even when the canvas found a fallback font.
The lazy UI loader only knew CJK plus a short hard-coded list of Thai
font paths, so any other script, or a Thai font at another path, never
got a fallback.
photocraft_text::scripts classifies 20 scripts and picks candidate files
by name (Noto, Windows, macOS and common Linux families) from a listing
of the platform font directories, made once per process on first need.
The UI loader tries a script once when one of its characters is missing,
reads at most a few candidates, and registers the first face whose cmap
really maps the character. Latin text loads nothing; the web build has
no candidates and does nothing.
Co-authored-by: Fabio Lussi <198260595+itrycodinganditsbad@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Compute snapped handles from press-time geometry to avoid feedback from
Auto Center Preview. Paint the image and crop frame with the same camera.
Apply ratio and size options immediately as centred rectangles contained
in the current frame. Respect saved ratios, keep Swap and X consistent,
and let Enter apply output sizes without an initial resize.
Use container padding for the options bar's text allowance so right-aligned
crop actions do not introduce horizontal overflow.
Add regression coverage for handle snapping, rendered frames, preset/Enter
and Swap/X interactions, and options-bar scrolling at multiple UI scales.
Enable public GitHub profile name syncing for TheTeslak's contributor credit.
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Paths could be reshaped after drawing since #865, but the number of
anchors could not change. Two new engine commands do that, and two tools
in the Pen flyout drive them on the canvas.
- photocraft_vector::edit::add_anchor splits the segment at t with de
Casteljau, so a curve keeps its shape and gets a smooth anchor; a
straight segment gets a corner on the line. delete_anchor joins the
neighbours keeping their handles, drops an emptied subpath and refuses
to remove a path's only anchor.
- path.addAnchor / path.deleteAnchor take the same targets as the other
point edits (work path, saved path by name, shape layer path, vector
mask) and record one history step each.
- Tool::AddAnchorPoint / DeleteAnchorPoint join the P group after the Pen.
They act on Direct Selection's paths, highlight the segment or anchor
under the pointer, show a +/- cursor badge, swap with Alt and turn into
Direct Selection with Cmd/Ctrl. An edit clears a Direct Selection on the
same path so it never points at a shifted anchor.
- Icons derived from Lucide pen-tool (ATTRIBUTION.md), hints and tool
names in all 16 catalogs, README tool list, roadmap.
Co-authored-by: Fabio Lussi <198260595+itrycodinganditsbad@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
* raw: fit non-DNG colour to the camera's embedded JPEG
* raw look: clippy (as_chunks) and rustfmt after merging main
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Keep custom crop ratio input fields
* Persist custom crop ratio values
* Wire custom ratio edits to persistent option state
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* fix(type): preserve formatting for trailing empty paragraphs
Represent an explicitly styled terminal empty paragraph with a zero-byte paragraph run, keep it through normalization, style only the caret's paragraph, and transfer that style when text is inserted at EOF. Cover line geometry, typing, and PSD text serialization.
* fix(type): retain imported terminal paragraph marker style
* cargo fmt
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Test Move layer edges across bit depths and view modes
* Layer Edges tests: set ViewXform's new aspect field after merging main
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Crop tool: New / Delete Crop Preset saves and removes user presets (#1919)
The Crop options-bar dropdown ends with New Crop Preset... and Delete Crop
Preset..., as in Photoshop. A crop preset is a "crop" tool preset
(tool.presets.*, persisted with the preferences), so it also shows in the
Tool Presets panel. New saves W x H x Resolution (W, H, resolution and
unit) or a ratio under a name made from the values; it is greyed out with
nothing to save. Delete lists the saved crop presets for a multi-select;
built-in size presets stay. The dropdown shows the preset the fields hold.
Engine: tool preset names are checked (1-255 chars) and the store capped;
saved tool presets load entry by entry so a damaged one is skipped; a
multi-name delete is all or nothing. ui.dialog.open gains newCropPreset /
deleteCropPreset.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
* Regenerate the scorecard after rebasing onto main
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
* fix(shapes): preserve transformed outline on unchanged live geometry edit
A nonuniform scale stores an anisotropic outline but live rounded rectangles only store scalar corner radii. Avoid regenerating the path when all live values are unchanged, preserving transformed corners and PSD vector source. Cover no-op edits, real radius edits and undo at all depths.
* cargo fmt
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
The engine already had paint.colorReplacement, but the desktop UI had no
tool for it: no Tool entry, no toolbar slot, no options bar and no stroke
routing, so only agents and the CLI could use it.
Tool::ColorReplacement joins the Brush (B) flyout after the Mixer Brush,
so B / Shift+B cycle to it and ui.set / ui.inspect name it. Its options bar
has Mode, Sampling (Continuous / Once / Background Swatch), Limits,
Tolerance and Anti-alias, all mapped to the command's params, with the
foreground as the replacement colour. Strokes are drawn live through
LiveDab, which can now preview the stroke's finishing dab, so the preview
at the last move matches the commit. The command refuses a mask, channel
or Quick Mask target instead of silently recolouring the layer. New icon
derived from Lucide's brush; label translated in all 16 catalogs.
Co-authored-by: Fabio Lussi <198260595+itrycodinganditsbad@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
* Improve zoomed Liquify preview detail
* Record Liquify quick benchmark results
* Keep the roadmap as on main; record the Liquify numbers in target-app-parity.md
The branch carried an old copy of the roadmap's parity tables, which have moved
to docs/target-app-parity.md on main.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* fix(video): retain original footage for restore and comparison (#3059, #3060)
* Clamp original-frame inserts to the original stack; cargo fmt
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
every_tl_literal_is_translated cut each source file at its first `#[cfg(test)] mod`, so a small
test module early in a file hid every tl!("…") after it. panels.rs has one around line 540,
which left most of the toolbar options, the Layers panel and the Properties panel unchecked:
112 literals were never scanned.
The scan now removes each test module on its own (brace counting; a #[cfg(test)] on a single
item still doesn't count), with a unit test for the helper.
The strings it now finds are translated: 69 in Russian (most of the Layers panel and toolbar
tooltips), and the crop, lasso, zoom and fill hints in cs, de, es, fr, id, it, ja, ko, pl, pt-br,
uk, zh-hans and zh-hant. Translations reuse each catalog's existing terms; a native review is
welcome.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Comments and docs still said CI runs cargo test, that the craft-fonts tests run a second time in
the Linux job, and that CI's debuginfo matches the dev profile everywhere. development.md also
notes that test builds compile ui-egui unoptimized.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* fix(vector): keep scaled live-line weight after editing endpoints (#3063)
* cargo fmt
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
ui.pointer, ui.click/ui.move, ui.key and ui.screenshot read every value
with as_f64/as_bool/as_str and fell back to a default on any other type,
and an unknown button or event kind fell through to a left click or a
move. A typo such as "button":"ritgh" ran a different action and still
replied ok.
Each method now validates its whole request before acting, like ui.set:
unknown fields (top-level, under modifiers, or in an event), wrong JSON
types, unknown button/kind/tool values (the error lists the accepted
ones) and out-of-range pressure, tilt and rotation return an error that
names the parameter, and nothing is queued or applied. Null fields still
mean omitted, and valid calls behave as before.
Co-authored-by: Fabio Lussi <198260595+itrycodinganditsbad@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
* fix(io): preserve group fill opacity when exporting OpenRaster (#3048)
* cargo fmt
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Auto-Align Layers: register focus and exposure brackets by intensity when there is nothing to match
Feature matching fails outright on layers that nearly coincide (a focus bracket: sub-pixel shifts, up to a few percent of scale from focus breathing, much of every frame defocused). `photocraft_algo::direct` registers the target to the reference coarse-to-fine on a Gaussian pyramid of the luminance, the cost the mean-removed RMS of the warped difference over the pixels both cover, by a bounded Nelder-Mead search with a per-level schedule; the pose is a similarity about the centre, affine or projective per the projection, and resolution independent, so the search stops short of full resolution. `edit.autoAlignLayers` gets `registration`: auto (features, then intensity when nothing matches), features, intensity; layers register outward from the reference, each to the previous one aligned.
Closes#2064.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
* Intensity registration: reject a no-fit, search on coarsened planes
Review follow-up on #2065:
- `direct::cost` also returns the correlation of the reference with the
warped target over the overlap; `Registration.correlation` carries it.
Unlike the mean-removed RMS it is exposure independent, so it tells a
bracket (near 1) from unrelated pictures (near 0).
- `register_direct` fails with the existing "couldn't find enough matching
detail" error when a layer's best pose overlaps its neighbour by less than
a quarter of the plane or correlates below 0.5, instead of placing it at
whatever pose the search box ended at.
- The luminance planes are built at the search scale (`luma_alpha` with the
reduction factor, ≤ 2048 px across) and the warp of each registered layer
runs there too; the pose is resolution independent and its matrix at full
resolution places the layer. Nothing full-resolution is held.
- The reference index is checked once with `get`; no unclamped indexing.
- Tests: correlation at an exposure step, for unrelated textures and a flat
plane; the engine rejects unrelated layers and a mostly empty one.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
* Auto-Blend Stack Images: fuse the merged layer per pyramid level by region energy, with halo control
The merged layer of Edit › Auto-Blend Layers › Stack Images was the per-pixel masks blended with a multiresolution spline, so a wrong pick in the mask reached every scale. `pyramid::fuse_stack` fuses the layers on the Laplacian pyramid instead: per coefficient the layer with the largest region energy of its luminance band wins (Adelson et al. 1984's multifocus composite with Wang & Chang 2011's rules), the residual follows local deviation + entropy, and with halo control the levels coarser than the guide are weighed by the guide's energy so a bright object's defocused glow stays out. `haloControl` (0..8, default 2) on `edit.autoBlendLayers`; the masks and the panorama method are unchanged.
Closes#2043.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
---------
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
* Double-click a layer mask thumbnail to open its settings
Double-clicking a mask thumbnail in the Layers panel now opens that mask's settings in the Properties panel, matching Photoshop. When the Preferences ▸ Tools ▸ "Double Click Layer Mask Launches Select and Mask" option is on (the current default) a pixel mask still launches Select and Mask, exactly as before; with it off, double-clicking targets the mask and opens its Properties (Density/Feather). Vector masks now behave consistently too: double-clicking one targets it and opens a new Vector Mask Properties section.
* Fixed syntax issue from merge
* Fixed missing closed brace in ui tests
* Auto-Align Layers: register focus and exposure brackets by intensity when there is nothing to match
Feature matching fails outright on layers that nearly coincide (a focus bracket: sub-pixel shifts, up to a few percent of scale from focus breathing, much of every frame defocused). `photocraft_algo::direct` registers the target to the reference coarse-to-fine on a Gaussian pyramid of the luminance, the cost the mean-removed RMS of the warped difference over the pixels both cover, by a bounded Nelder-Mead search with a per-level schedule; the pose is a similarity about the centre, affine or projective per the projection, and resolution independent, so the search stops short of full resolution. `edit.autoAlignLayers` gets `registration`: auto (features, then intensity when nothing matches), features, intensity; layers register outward from the reference, each to the previous one aligned.
Closes#2064.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
* Intensity registration: reject a no-fit, search on coarsened planes
Review follow-up on #2065:
- `direct::cost` also returns the correlation of the reference with the
warped target over the overlap; `Registration.correlation` carries it.
Unlike the mean-removed RMS it is exposure independent, so it tells a
bracket (near 1) from unrelated pictures (near 0).
- `register_direct` fails with the existing "couldn't find enough matching
detail" error when a layer's best pose overlaps its neighbour by less than
a quarter of the plane or correlates below 0.5, instead of placing it at
whatever pose the search box ended at.
- The luminance planes are built at the search scale (`luma_alpha` with the
reduction factor, ≤ 2048 px across) and the warp of each registered layer
runs there too; the pose is resolution independent and its matrix at full
resolution places the layer. Nothing full-resolution is held.
- The reference index is checked once with `get`; no unclamped indexing.
- Tests: correlation at an exposure step, for unrelated textures and a flat
plane; the engine rejects unrelated layers and a mostly empty one.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
---------
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
* fix(psd): Align global tagged blocks to four bytes
Use four-byte defaults for global blocks and streamed layer information.
Read global payloads without full copies while preserving block order,
explicit padding and the first layer candidate. Keep two-byte layer
alignment; test canonical padding and lossless PSD/PSB parsing.
* fix(psd): Preserve transparent composite colours and precision
* fix(psd): Check ZIP integrity and bound layer previews
* fix(io): Use document CMYK profiles for PSD fill pixels
Generated fill pixels used the default CMYK separation even when the PSD
embedded a different profile. Scope layer export to the document colour
space so cached pixels and the composite use the same profile.
Check native cached samples against an explicit ICC transform at 8 and
16 bits.
* io: refuse an empty RGB composite before splitting it into planes
chunks_exact(0) panics; an empty decoded composite now returns an error.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Rulers: clip tick marks and labels outside the origin corner
* Rulers test: set ViewXform's new aspect field after merging main
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* fix(type): use the next visual line at shared wrap boundaries
At soft-wrap and forced-break character offsets, resolve the caret's visual line from the last matching line rather than the preceding one. Make line-edge navigation share that choice and add regression tests for wrapped, forced and paragraph breaks.
* test(type): use actual break characters in caret boundary regressions
* fix(type): preserve the visual line when hit testing a shared wrap offset
Keep caret index preference on the following line, but use pointer geometry for click-hit line identity at an adjacent line's end.
* Update the caret round-trip test for wrap-boundary lines; cargo fmt
The existing round-trip helper expected the first line containing a
shared soft-wrap offset; the caret now reports the following line, where
it is drawn and where hit testing lands.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
