Set Corners: round only the corners in an angle range (#5545)

Squashed from #5737 onto main.

docs/mcp.md

@@ -6627,7 +6627,7 @@ Commands:
   drawn, and the path's fills stay on it, below its dashes (a path without fills goes). A compound path's dashes are
   plain paths with its appearance. Paths without a dashed stroke stay as they are, and it is an error if none has one.
   The dashes are selected; more than 100,000 (or a pattern too fine to draw) is refused. → `{ids, dashes}`.
-- `addon.pathtools.cornerSet {ids?, anchors?, items?, radius, kind?, every?}` cuts live corners, the ones Direct Selection's
+- `addon.pathtools.cornerSet {ids?, anchors?, items?, radius, kind?, every?, minAngle?, maxAngle?}` cuts live corners, the ones Direct Selection's
   corner widgets and the Corners dialog edit, as one undo step. `ids` (default: the selection) are the paths and
   `anchors` the anchor indices of each path's outline with no corners cut; without `anchors`, a path's direct-selected
   anchors, or all of them. `items: [{id, anchors?}…]` gives each path its own instead. Only anchors where two sides meet
@@ -6635,7 +6635,9 @@ Commands:
   0 to 1,000,000 pt, drawn no larger than fits; `kind` is `round`, `invertedRound` or `chamfer` (default: each corner's
   own). `every` (`all`, `odd` or `even`; default `all`) keeps, of those anchors, only the odd- or even-numbered ones,
   counting each path's anchors from 1 (the 1st, 3rd, 5th… are odd): an anchor that takes no corner still counts, and it
-  is an error if none is left. Object › Plug-ins › Path Precision Tools › Set Corners… (also in the Anchor Inspector's
+  is an error if none is left. `minAngle` and `maxAngle` (degrees 0 to 180; default 0 and 180) keep only the corners
+  whose sides meet at an angle in that range (small for a sharp spike, near 180 for a shallow bend); `minAngle` can't
+  be more than `maxAngle`, and it is an error, saying so, if no chosen corner is in the range. Object › Plug-ins › Path Precision Tools › Set Corners… (also in the Anchor Inspector's
   Corners section) sets these with Preview. → `{ids, corners}`.
 - `addon.pathtools.cornerRemove {ids?, anchors?, items?}` makes those corners sharp again, as one undo step; a plain path
   with none left is plain again. → `{ids, corners}`.

docs/target-app-parity.md

@@ -23,6 +23,7 @@ Artboard Options forwards the active Artboard tool's Scale Artwork with Artboard
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-11-04 | minor | Path Precision Tools add-on (a VectorCraft addition): Set Corners… and `addon.pathtools.cornerSet` `minAngle`/`maxAngle` round only the corners whose angle is in a range (#5545); evidence added; scores unchanged. |
 | 2026-11-04 | minor | Path Precision Tools add-on (a VectorCraft addition): Set Corners… and `addon.pathtools.cornerSet` `every` round all, the odd-numbered or the even-numbered anchors of each path (#5546); evidence added; scores unchanged. |
 | 2026-11-04 | minor | Transform Each's Scale has the documented Relative and Absolute radio buttons (`object.transformEach` `relative`: percentages of each object's size, or the width and height it becomes, measured on each object's own bounds) and the link that keeps the two scales in proportion; the panel lists Scale, Move, Rotate, the Options in two columns, the Reference Point and Preview (level with Copy, Cancel and OK) in the documented order. Scores and estimates unchanged. |
 | 2026-11-05 | minor | PDF import: a DeviceN gradient of a spot ink over process plates keeps the ink and the plates, and PDF export writes it as a DeviceN shading again (#3235); scores unchanged |
@@ -1479,7 +1480,8 @@ drag sizes it (Shift: whole values), a cut corner's marker selects it and loads
 at 0 or on a double-click, a corner never grows past what fits, and an Alt-marquee cuts every eligible anchor inside. A
 Corners section in the Anchor Inspector sets the radius and kind, counts the selected corners and applies to them.
 Set Corners… (in the submenu and the Corners section) sets the radius and kind with Preview, on all the chosen anchors
-or only the odd- or even-numbered ones (`every`, #5546).
+or only the odd- or even-numbered ones (`every`, #5546), and only the corners whose angle is in a range
+(`minAngle`/`maxAngle`, #5545).
 Slide Anchor Along Path drags an anchor along its curve, the two segments beside it refitted by the keep-shape kernel
 (Shift: where the tangent is a multiple of 45°). Commands `addon.pathtools.cornerSet`, `cornerRemove` and `slideAnchor`,
 each one undo step; `vectorcraft_pathops::addons::pathtools::slide_anchor`. Tests: `addons::pathtools` in

docs/ui-parity.md

@@ -1,6 +1,6 @@
 # UI and interaction parity
 
-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-11-05 · **Change:** minor (Gradient panel: Delete Stop beside the ramp, #5403; scores and estimates unchanged) · **Target:** Adobe Illustrator 2026 (30.x; Units › East Asian Type acts, with Q and Ha units; scores unchanged) · **Target:** Adobe Illustrator 2026 (30.x; Units › East Asian Type acts, with Q and Ha units; scores unchanged)
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-11-05 · **Change:** minor (Path Precision Tools: Set Corners… rounds only the corners in an angle range; scores and estimates unchanged) · **Target:** Adobe Illustrator 2026 (30.x; Units › East Asian Type acts, with Q and Ha units; scores unchanged) · **Target:** Adobe Illustrator 2026 (30.x; Units › East Asian Type acts, with Q and Ha units; scores unchanged)
 
 ## Feature submission evidence
 
@@ -381,7 +381,7 @@ next unit in the order a right-click on a ruler lists them, from Feet back to Po
 | Smart Pen add-on (VectorCraft addition): Object › Plug-ins › Smart Pen selects the Smart Pen Tool, which the All Tools drawer lists under its own heading but neither toolbar shows as shipped (no shortcut), and opens the Smart Pen panel (next segment straight or curved; Remove Points Keep Shape, Make Smooth, Make Corner, Retract Handles, Close or Join). The tool draws (click: straight or curved segment, a curve after a straight one tangent; drag: smooth anchor, Alt breaks the handle, Shift 45°, Space moves it; Tab switches a segment; rubber band; close, join, continue) and edits without switching tools (click selects a point, drag moves it, Alt-click removes it keeping the shape, Shift+Alt-click deletes it, double-click toggles smooth/corner; handle drags with Shift and Alt; segment drags reshape, Alt-click adds a point) | done | `addon.pen.*`, `crates/tools/src/addons/smart_pen.rs`, `crates/ui-egui/src/addons/pen.rs` and their tests; not a feature of the reference app, so it is not scored |
 | Path Precision Tools add-on (VectorCraft addition): Object › Plug-ins › Path Precision Tools selects its seven tools (Anchor Eraser Brush, Extend Path, Measure & Inspect, Parametric Shape, Corner Tool, Slide Anchor Along Path, Shared Edge Merge Tool), which the All Tools drawer lists under their own heading but neither toolbar shows as shipped, opens the Anchor Inspector panel (the selected anchor's X/Y and handle lengths and angles as fields; Make Smooth, Make Corner, Equalize Handles, Remove Points Keep Shape, Add Points, the three ways to close) and the Parametric Shape panel (kind, count, W/H, rotation, the kind's own values and corner radius of the selected parametric shape, or of the tool's next one), and runs Add Points at / Split at Crossings and Convert to Parametric Shape; the Parametric Shape Tool draws ten re-editable kinds from the centre (↑/↓ and ←/→ change their numbers while dragging) and edits a selected one with handles; the Corner Tool cuts editable corners on any path (hover shows the anchor, a click uses its radius and kind, a drag sizes the corner, Shift whole values; a corner's marker selects it and loads its values, drags to resize, to 0 or double-clicked removes it; never past what fits; Alt-marquee cuts every anchor inside) with a Corners section in the Anchor Inspector (radius, kind, selected count, Apply to Selected Anchors); Slide Anchor Along Path drags an anchor along its curve with the segments beside it refitted, Shift snapping where the tangent is a multiple of 45°; the Shared Edge Merge Tool shows, over two paths touching at two coincident anchors, the two stretches and the edge merging them, a click merges them (half way; Shift the upper path, Alt the lower), and near anchors meet or an anchor one path lacks is added to match (Shift+Alt asks for this inside a stretch), with a Shared Edges section in the Anchor Inspector (brush diameter, coincidence 0 to 3 pt, Keep Shared Points Together, which takes coincident anchors along with the add-on's own anchor moves); a double-click on the brush or Extend Path tool opens its options | done | `addon.pathtools.*`, `crates/tools/src/addons/`, `crates/ui-egui/src/addons/pathtools.rs`, `crates/ui-egui/src/addons/pathtools/` and their tests; not a feature of the reference app, so it is not scored |
 | Path Precision Tools add-on (VectorCraft addition): Object › Plug-ins › Path Precision Tools › Divide into Dashes… (Dash and Gap in any unit, Fit to Corners and Ends, Remove Gaps; Preview) cuts the selected paths, or only their direct-selected segments, into open pieces along the curve, keeping their appearance, one undo step | done | #4950; `addon.pathtools.divideDashes`, `crates/pathops/src/addons/pathtools/dashes.rs`, `crates/ui-egui/src/addons/pathtools/dashes.rs` and their tests; not a feature of the reference app, so it is not scored |
-| Path Precision Tools add-on (VectorCraft addition): Object › Plug-ins › Path Precision Tools › Set Corners… (also a button in the Anchor Inspector's Corners section: Radius in any unit, Corner kind, Anchors: All, Odd-Numbered or Even-Numbered, counted from each path's first anchor; Preview) cuts corners on the chosen anchors of every selected path, one undo step | done | #5546; `addon.pathtools.cornerSet` (`every`), `crates/ui-egui/src/addons/pathtools/set_corners.rs` and their tests; not a feature of the reference app, so it is not scored |
+| Path Precision Tools add-on (VectorCraft addition): Object › Plug-ins › Path Precision Tools › Set Corners… (also a button in the Anchor Inspector's Corners section: Radius in any unit, Corner kind, Anchors: All, Odd-Numbered or Even-Numbered, counted from each path's first anchor; Angle: from … to …°, only the corners whose sides meet at an angle in that range; Preview) cuts corners on the chosen anchors of every selected path, one undo step | done | #5546, #5545; `addon.pathtools.cornerSet` (`every`, `minAngle`, `maxAngle`), `crates/ui-egui/src/addons/pathtools/set_corners.rs` and their tests; not a feature of the reference app, so it is not scored |
 | Path Precision Tools add-on (VectorCraft addition): Object › Plug-ins › Path Precision Tools › Expand Dashes into Paths turns each selected path's dashed stroke into separate open paths, one per dash, laid out as the stroke draws them (pattern, offset, Align Dashes to Corners and Path Ends), each keeping the stroke with the dashes off; one undo step | done | #4922; `addon.pathtools.expandDashes` (in `crates/engine/src/cmd/addons/pathtools.rs`, using the renderer's dash layout) and its tests; not a feature of the reference app, so it is not scored |
 | Path Precision Tools add-on (VectorCraft addition): Effect › Path Effects lists its live effects (Dashes to Geometry, Add Anchors, Extend Path, Close Path, Smooth Anchors, Retract Handles, Reverse Direction, Simplify Anchors, Split at Anchors), each with the effect dialog's live Preview except Reverse Direction, which has no options, and listed in the Appearance panel like any effect | done | `addon.path.*`, `crates/effects/src/addons/path.rs`, `crates/ui-egui/src/addons/pathtools.rs` and their tests; not a feature of the reference app, so it is not scored |
 | Path Precision Tools add-on (VectorCraft addition): Object › Plug-ins › Path Precision Tools selects its four tools (Anchor Eraser Brush, Extend Path, Measure & Inspect, Parametric Shape), which the All Tools drawer lists under their own heading but neither toolbar shows as shipped, opens the Anchor Inspector panel (the selected anchor's X/Y and handle lengths and angles as fields; Make Smooth, Make Corner, Equalize Handles, Remove Points Keep Shape, Add Points, the three ways to close) and the Parametric Shape panel (kind, count, W/H, rotation, the kind's own values and corner radius of the selected parametric shape, or of the tool's next one), and runs Add Points at / Split at Crossings and Convert to Parametric Shape; the Parametric Shape Tool draws ten re-editable kinds from the centre (↑/↓ and ←/→ change their numbers while dragging) and edits a selected one with handles; a double-click on the brush or Extend Path tool opens its options | done | `addon.pathtools.*`, `crates/tools/src/addons/`, `crates/ui-egui/src/addons/pathtools.rs`, `crates/ui-egui/src/addons/pathtools/shape.rs` and their tests; not a feature of the reference app, so it is not scored |
@@ -435,6 +435,7 @@ separate. Scores and hours unchanged. [Behavior and command details](development
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-11-04 | minor | Path Precision Tools add-on (a VectorCraft addition): Set Corners… rounds only the corners in an angle range (#5545); scores and estimates unchanged |
 | 2026-11-04 | minor | Path Precision Tools add-on (a VectorCraft addition): Set Corners… rounds all, the odd-numbered or the even-numbered anchors (#5546); scores and estimates unchanged |
 | 2026-11-04 | minor | New Document: the units chosen in Preset Details belong to the chosen document, as the pane's options are listed "for the selected preset" ([public source](https://helpx.adobe.com/illustrator/desktop/add-and-import-files/start-a-new-file/create-and-save-custom-document-presets.html)); the chosen card shows them, every other Recent and Saved card keeps the units its document or preset was made in, and the built-in tabs still follow the chosen units (#2078); scores and estimates unchanged |
 | 2026-11-01 | minor | Object › Image Trace › Batch Trace Folder asks for a source and a destination folder and traces each image into it (#4921); scores and estimates unchanged |