With every layer hidden or locked, the insertion layer fell back to the top layer anyway, so
drawing a shape, typing, pasting, making a graph, a flare, a grid, trim marks or a symbol put
the art on a hidden or locked layer: invisible, or unselectable by Select All. Illustrator
refuses to draw on a locked or hidden target layer (public forum answers, e.g.
https://community.adobe.com/t5/illustrator/can-t-draw-a-new-object-in-my-document/m-p/11107182).
DocState::target_parent is insertion_parent for new art, failing with "the target layer is
locked or hidden" when it would be a layer that isn't editable; those creation paths use it.
Another layer that is shown and unlocked still takes the art, as before. The message is in the
de, es, fr, it, ja, ru and uk catalogs. File > Place is left as it is (another branch reworks
it).
The test hides, then locks, the only layer: an ellipse, a polar grid, text and a paste each
fail with the message and leave the document unchanged; a new layer then takes a rectangle.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
# Conflicts:
# ROADMAP.md
Double-clicking a Scatter, Art or Pattern brush in the Brushes panel (or the
panel menu's Brush Options...) now opens its options dialog, as Calligraphic
and Bristle brushes already did. OK runs brush.options and every stroke
painted with the brush redraws.
- Scatter Brush Options: Name; Size (10-1000 %), Spacing (10-10000 %),
Scatter (-1000-1000 %) and Rotation (-180-180 deg), each Fixed (the first
value), Random (between the two values) or Pressure (the first value at
the lightest pen pressure, the second at the heaviest); Rotation relative
to Page or Path. Scatter brushes now keep these modes (`modes`); brushes
saved before keep their look (Random where the two values differ).
- Art Brush Options: Name; Width (1-1000 %); Scale Proportionately, Stretch
to Fit Stroke Length or Stretch Between Guides with the guides' Start and
End (% of the art length); the four Directions; Flip Along and Across.
- Pattern Brush Options: Name; Scale (1-10000 %), Spacing (0-10000 %); the
five tiles (Outer Corner, Side, Inner Corner, Start, End) drawn with their
art or None; Flip Along and Across; Stretch to fit, Add space to fit or
Approximate path.
- All three: Colorization (None, Tints, Tints and Shades, Hue Shift with its
Key Color picked from the art's colours, the most used one by default) and
a live preview of a stroke painted with the edited brush.
Brush definitions from files and commands are now kept within these ranges
(Brush::sanitize, also for Calligraphic and Bristle values); unknown modes,
directions, fits or colorization methods are refused. The brush.options and
ui.brushOptions docs list the new params and fields. Tests: the brush model
(modes, pressure, sanitizing, art colours), engine params reaching the
brush and strokes redrawing, junk params in command_sweep, and headless
dialog tests for each dialog.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Double-clicking a brush in the Brushes panel (or the panel menu's Brush
Options…) opens its options. Calligraphic Brush Options: Angle,
Roundness and Size, each Fixed, Random or Pressure with its Variation,
over live previews of the nib and of a stroke. Bristle Brush Options:
Shape and the bristle sliders. OK runs brush.options; strokes painted
with the brush update.
The Paintbrush records the pen pressure along a stroke (path.freehand
takes [x, y, pressure] points), and a Calligraphic brush with Pressure
variation changes its nib along the stroke, from the value less the
variation at the lightest pressure to the value plus it at the heaviest.
Brushes saved before keep their Random variation. Pen pressure doesn't
reach the app on macOS yet (winit 0.30 reports none there).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Document symbols placed inline in a run of type (beyond Illustrator; like
InDesign inline anchored objects): TextRun.inline holds the symbol, scale and
shift; the run is one U+FFFC laid out as a glyph sized to the art, centred on
the cap height. text.insertInline and Type > Insert Inline Symbol; editing
keeps the graphic whole; canvas, SVG (<use>) and PDF draw the art; Create
Outlines turns it into a symbol instance.
Shipped code no longer unwraps, expects or panics: every one of the 124
unwrap()/expect()/panic!/unreachable! sites outside tests now handles the
failure (Result/Option, ?, let-else, defaults) and reports errors to the user.
- Lints: workspace clippy denies unwrap_used, expect_used, panic, todo,
unimplemented and unreachable; clippy.toml allows them in tests, and
integration tests, examples and testkit opt out explicitly.
- Safety net (vectorcraft_engine::guard): a panic in a top-level command rolls
the document back and returns EngineError::Internal; a panicking tool is
reset; the MCP server answers with an internal error and keeps serving; the
UI frame and each control request are guarded.
- APIs that hid failures now return them: Rendered::to_png/to_jpeg/to_webp
return Result (JPEG/WebP errors used to write empty files),
FontDb::face returns Option, Region::top returns Option.
- Fuzzing: engine/tests/import_fuzz.rs feeds garbage, hostile and mutated SVG
and PDF through import → render → export (30k cases locally, no panics).
- Docs: AGENTS.md/CLAUDE.md rule, docs/development.md "Robustness" section,
README pointer and a PR template checklist.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
bflatastic