* Adjustments: full parameter sets for every kind, Hue/Sat ranges, CMYK/Lab tone channels
- doc: Hue/Saturation gains six colour ranges (HueRange), Gradient Map a dither flag,
Levels/Curves a ToneSpace (RGB, CMYK inks + black, Lab) for mode-native channels.
- engine: new adjust_params module (from_params over a base / to_params) used by
image.adjustments.*, layer.newAdjustmentLayer.* and layer.setAdjustment. Curves,
Color Balance, Channel Mixer, Black & White, Gradient Map and Photo Filter now honour
their params; bad params are BadParams errors; setAdjustment merges (empty = reset).
- compose/gpu: hue-range tables, CMYK/Lab tone channels (CPU; GPU falls back), dithered
Gradient Map, Black & White from grey/secondary/primary parts; GPU parity extended.
- io: hue2 ranges, grdm dither, CMYK/Lab Levels/Curves records round-trip.
- destructive adjustments use the document's tone transfer.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Adjustments UI: one editor per kind for Properties and Image › Adjustments dialogs
- adjust_editors: Brightness/Contrast (legacy), Levels and Curves (per channel in RGB, Gray,
CMYK and Lab, histogram behind), Exposure, Vibrance, Hue/Saturation (master + six ranges with
draggable range sliders, colorize, before/after spectrum), Color Balance (tones, preserve
luminosity), Black & White (six weights, tint colour), Photo Filter (presets or colour,
density), Channel Mixer (outputs, constant, monochrome, total), Posterize, Threshold
(histogram), Gradient Map (stops, presets, reverse, dither). Replaces the M7 placeholder.
- Properties previews live (GPU) while a control moves and commits one setAdjustment per gesture.
- adjust_dialog: Image › Adjustments opens the same editor modally; the canvas previews the
real command on the proxy, Preview checkbox, OK = one history step, Cancel leaves the doc.
- Curves (#43): hit-test at the press origin, Delete/Backspace removes the selected point when
the graph has focus, Cmd/Ctrl-click removes, dragging off removes (and back on restores),
arrows nudge; endpoints and the last two points stay; pressing the gradient bars does nothing.
- tone: histograms per channel space, of the image below a layer or of the target layer alone.
- kittests: every adjustment layer kind edited through the Properties panel with real input at
8/16/32-bit RGB, Gray, CMYK and Lab (#12); Curves point interactions; dialog preview/OK/Cancel.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* io tests: adjustment round trip covers the new Levels/Curves/Hue-Sat/Gradient Map fields
#60's round-trip tests predate #68's doc-model additions (tone space and black channel,
Hue/Saturation ranges, Gradient Map dither); fill them with their defaults.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
- Real crash: build_engine_data took its template from the PSD's text
engine data and did expect("EngineDict"), so a text layer whose engine
data lacked EngineDict (or wasn't a dictionary) crashed PSD export.
The template is now repaired; regression test
engine_data_template_without_engine_dict.
- color: the built-in CMYK<->sRGB transforms fall back to the naive
formulas instead of expect if they ever fail to link.
- doc: insert_above falls back to the top of the root instead of
expect("valid path"); next_layer_name searches a bounded range.
- paint: Mips::new loops with while-let instead of last().expect.
- All eight crates deny unwrap/expect/panic/unimplemented/todo/unreachable.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
CI's `cargo fmt --all -- --check` has failed on every run because the
repo had no rustfmt config and was never formatted. Use the same settings
as EffectCraft/FilmCraft (max_width 160, use_small_heuristics Max), which
also keeps the churn small. Formatting only; no code changes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Model Blend If (This Layer / Underlying Layer ranges, split points) as
Layer::blend_if, read and write it as the PSD layer-record blending
ranges (previously parsed but dropped on export), save it in .pcraft,
render it in the CPU compositor (premultiplied mix = compositing at
k × alpha), fall back to the CPU on the GPU path, and drive it from
layer.layerStyle.blendingOptions {"blendIf": …}; document.inspect
reports it.
Co-authored-by: storybored379 <storybored379@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Layer.video (VideoData: frame surfaces + fps + source); the layer's
displayed content is the frame at the timeline playhead, re-synced after
any edit/navigation. Commands: New Blank Video Layer, Insert Blank /
Duplicate / Delete / Restore Frame, Restore All Frames, Show Altered
Video, Rasterize (Layer > Video Layers > Rasterize and Rasterize > Video).
Timeline duration grows to fit. 4 tests; engine green, clippy clean, wasm
OK. Parity 609 -> 618 (98.9%); FLOOR 613. (File-based footage + Render
Video + Video Frames to Layers + .pcraft frame persistence are follow-ups.)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Document.timeline (fps/duration/playhead/work-area), threaded through
.pcraft. Engine timeline.{create,delete,setFrame,next/previousFrame,
setProps,info} (navigation is non-history, scriptable for frame-range
rendering); reported in document.inspect. Foundation for Layer > Video
Layers + the Timeline panel (follow-up arcs). doc 4 + engine 2 tests;
format/doc/engine green, clippy clean.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Clean-room implementation of Photoshop's data-driven graphics, headless
and scriptable for CLI/MCP batch generation:
- doc: Variables model (visibility/text/pixel-replacement bindings + named
data sets), threaded through .pcraft (manifest + convert).
- engine variables_cmds.rs: image.variables.define, image.variables.dataSets,
image.applyDataSet (visibility/text/pixel replace w/ fit/fill/conform/as-is
+ 9 alignments, one history step), file.import.variableDataSets (CSV),
file.export.dataSetsAsFiles (apply each set and export), variables.list.
- Pixel replacement loads+scales+aligns an image into the layer bounds via
the existing resample helpers.
- 7 tests (doc round-trip + lookups; engine define/apply, CSV import, export,
pixel replace, bad params). Parity 600 -> 605; FLOOR 600.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Gradients/Patterns/Styles/Shapes/Tool Presets/Clone Source panels with
headless preset commands and a Custom Shape tool; Color card tabs match
Essentials. Character and Paragraph Styles (doc model, .pcraft, PSD style
sheets), Glyphs panel + type.insertText, Check Spelling (SCOWL-50 list).
Checkpoint also includes compiling in-progress work of the remaining agents.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Brandon Thomas
storybored379