fix: Curvature Toolの点表示を整理する #1236

crates/tools/src/draw2/curvature.rs

@@ -566,7 +566,7 @@ impl Tool for CurvatureTool {
             o.push(Overlay::Path { path: bp, color: FEEDBACK, width: 1.0, dashed: false });
         }
         for (i, (p, _)) in self.pts.iter().enumerate() {
-            o.push(Overlay::Anchor { p: *p, color: FEEDBACK, filled: Some(i) == self.current, size: 6.0 });
+            o.push(Overlay::CurvePoint { p: *p, color: FEEDBACK, filled: Some(i) == self.current, size: 6.0 });
         }
         o
     }

crates/tools/src/lib.rs

@@ -399,6 +399,8 @@ pub enum Overlay {
     Line { a: Point, b: Point, color: [u8; 3], dashed: bool },
     /// An anchor square: filled = selected.
     Anchor { p: Point, color: [u8; 3], filled: bool, size: f32 },
+    /// A Curvature tool point, drawn as a circle; filled = the last touched point.
+    CurvePoint { p: Point, color: [u8; 3], filled: bool, size: f32 },
     /// A handle end circle.
     Handle { p: Point, color: [u8; 3] },
     /// Smart-guide style label (e.g. "anchor", "W: 100 pt").

crates/ui-egui/src/canvas.rs

@@ -408,9 +408,16 @@ pub fn show(app: &mut VectorcraftApp, ui: &mut Ui) {
 
     // Selection visuals and tool overlays.
     let revolve_edit = app.ui.dialog.as_ref().is_some_and(crate::dialogs::revolve_gizmo::active);
+    let view_info = app.view_info();
+    // View → Hide Gradient Annotator hides the Gradient tool's annotator.
+    let overlays = if !revolve_edit && (app.session.tool_id() != "gradient" || app.ui.view.gradient_annotator) {
+        app.session.overlays(view_info)
+    } else {
+        vec![]
+    };
     if app.ui.view.edges && !revolve_edit {
         hover_highlight(app, &painter, &xf);
-        selection_overlay(app, &painter, &xf);
+        selection_overlay(app, &painter, &xf, overlays.iter().any(|o| matches!(o, Overlay::CurvePoint { .. })));
         if app.ui.view.text_threads {
             thread_overlay(app, &painter, &xf);
         }
@@ -418,12 +425,7 @@ pub fn show(app: &mut VectorcraftApp, ui: &mut Ui) {
             hidden_chars_overlay(app, &painter, &xf);
         }
     }
-    let view_info = app.view_info();
-    // View → Hide Gradient Annotator hides the Gradient tool's annotator.
-    if !revolve_edit && (app.session.tool_id() != "gradient" || app.ui.view.gradient_annotator) {
-        let overlays = app.session.overlays(view_info);
-        draw_overlays(&painter, &xf, &overlays, &t, HandleLook::of(&app.session.prefs));
-    }
+    draw_overlays(&painter, &xf, &overlays, &t, HandleLook::of(&app.session.prefs));
     ime_output(app, ui.ctx(), &xf);
     crate::place::paint_drop_highlight(app, ui.ctx(), &painter, rect);
 
@@ -1454,6 +1456,10 @@ fn anchor_square(p: &egui::Painter, c: Pos2, color: Color32, filled: bool, size:
     }
 }
 
+fn curve_point(p: &egui::Painter, c: Pos2, color: Color32, filled: bool, size: f32) {
+    p.circle(c, size / 2.0, if filled { color } else { Color32::WHITE }, Stroke::new(1.0, color));
+}
+
 /// Type → Show Hidden Characters: spaces as dots, ¶ at paragraph ends, # at the end of a story.
 fn hidden_chars_overlay(app: &VectorcraftApp, p: &egui::Painter, xf: &Xf) {
     let Some(st) = app.session.active() else { return };
@@ -1593,7 +1599,7 @@ fn print_tiling_overlay(app: &mut VectorcraftApp, p: &egui::Painter, xf: &Xf) {
 /// The print tiling's lines: a neutral grey that reads on the paper and on the pasteboard.
 const PRINT_TILING: Color32 = Color32::from_gray(96);
 
-fn selection_overlay(app: &mut VectorcraftApp, p: &egui::Painter, xf: &Xf) {
+fn selection_overlay(app: &mut VectorcraftApp, p: &egui::Painter, xf: &Xf, curve_points_from_tool: bool) {
     // The Selection tool's bounding box (rotated with the objects after a rotation). It hides while
     // a drag moves or resizes the selection, so only the art is seen going with the pointer (#712).
     let show_box = app.session.tool_id() == "selection"
@@ -1608,6 +1614,7 @@ fn selection_overlay(app: &mut VectorcraftApp, p: &egui::Painter, xf: &Xf) {
     let Some(st) = app.session.active() else { return };
     let tool = app.session.tool_id();
     let direct = vectorcraft_tools::catalog::edits_anchors(tool);
+    let curvature = tool == "curvature";
     // Selection & Anchor Display › Size (1–7, 3 the default): anchors, handles and the bounding
     // box's handles a point bigger or smaller per step.
     let look = HandleLook::of(&app.session.prefs);
@@ -1653,6 +1660,10 @@ fn selection_overlay(app: &mut VectorcraftApp, p: &egui::Painter, xf: &Xf) {
                 return;
             }
             let NodeKind::Path { path, .. } = &c.kind else { return };
+            // The Curvature tool owns its points while drawing; existing paths use this overlay.
+            if curvature && curve_points_from_tool {
+                return;
+            }
             let selected_segments = st.selection.segments.get(&c.id);
             if let Some(segments) = selected_segments {
                 for &(si, seg) in segments {
@@ -1674,7 +1685,7 @@ fn selection_overlay(app: &mut VectorcraftApp, p: &egui::Painter, xf: &Xf) {
                     None => !direct || c.id == *id,
                 };
                 let sp = xf.to_screen(a.p);
-                if sel && (direct || partial.is_some()) {
+                if !curvature && sel && (direct || partial.is_some()) {
                     with_handles += 1;
                     let sides = path.subpaths.get(si).map(|subpath| st.selection.handle_sides(c.id, si, ai, subpath)).unwrap_or((true, true));
                     handles.extend(
@@ -1685,13 +1696,12 @@ fn selection_overlay(app: &mut VectorcraftApp, p: &egui::Painter, xf: &Xf) {
                     );
                 }
                 let anchor_selected = sel && selected_segments.is_none();
-                anchor_square(
-                    p,
-                    sp,
-                    if anchor_selected && partial.is_some() { selected_anchor(color) } else { color },
-                    anchor_selected,
-                    anchor(partial.is_some() || direct),
-                );
+                let ink = if anchor_selected && partial.is_some() { selected_anchor(color) } else { color };
+                if curvature {
+                    curve_point(p, sp, ink, anchor_selected && partial.is_some(), grow + 6.0);
+                } else {
+                    anchor_square(p, sp, ink, anchor_selected, anchor(partial.is_some() || direct));
+                }
             }
         });
         // Centre point (Attributes panel → Show Center).
@@ -1837,6 +1847,7 @@ fn draw_overlays(p: &egui::Painter, xf: &Xf, overlays: &[Overlay], t: &Tokens, l
                 }
             }
             Overlay::Anchor { p: pt, color, filled, size } => anchor_square(p, xf.to_screen(*pt), c32(*color), *filled, *size),
+            Overlay::CurvePoint { p: pt, color, filled, size } => curve_point(p, xf.to_screen(*pt), c32(*color), *filled, *size + look.grow),
             Overlay::Handle { p: pt, color } => look.draw(p, xf.to_screen(*pt), c32(*color)),
             Overlay::Label { p: pt, text, color } => {
                 let sp = xf.to_screen(*pt) + vec2(8.0, -14.0);
@@ -2918,6 +2929,107 @@ mod tests {
         assert!(big.contains(&8.0) && big.contains(&10.0) && !big.contains(&4.0), "4 points bigger at 7: {big:?}");
     }
 
+    /// #1236: Curvature edits points, so existing paths show one circular marker per point and
+    /// no direction handles; switching back to Direct Selection keeps its normal handles.
+    #[test]
+    fn curvature_points_of_an_existing_path_have_no_direction_handles() {
+        let mut app = VectorcraftApp::new(Session::new(), Default::default());
+        app.session.execute("file.new", &json!({"width": 400, "height": 300})).unwrap();
+        let id = vectorcraft_doc::NodeId(
+            app.session
+                .execute(
+                    "path.curvature",
+                    &json!({"points": [
+                        {"x": 60, "y": 200}, {"x": 120, "y": 80}, {"x": 210, "y": 160}, {"x": 280, "y": 60}, {"x": 350, "y": 180}
+                    ]}),
+                )
+                .unwrap()["id"]
+                .as_u64()
+                .unwrap(),
+        );
+        let document = app.session.active().unwrap().doc.clone();
+        let ctx = egui::Context::default();
+        app.select_tool("curvature");
+        let drawn = shapes(&mut app, &ctx);
+        let xf = Xf::new(app.canvas_rect.unwrap(), app.view().unwrap());
+        let points: Vec<_> = document.node(id).unwrap().path_data().unwrap().anchors().map(|(_, _, a)| xf.to_screen(a.p)).collect();
+        let marker = |shape: &Shape| matches!(shape, Shape::Circle(c) if points.iter().any(|p| p.distance(c.center) < 0.01));
+        assert_eq!(drawn.iter().filter(|s| marker(s)).count(), 5, "one circular marker at every curve point");
+        assert!(
+            !drawn.iter().any(|s| matches!(s, Shape::Rect(r) if points.iter().any(|p| p.distance(r.rect.center()) < 0.01))),
+            "no square at a curve point"
+        );
+        let color = c32(document.layer_color(id));
+        let handles = |shapes: &[Shape]| shapes.iter().filter(|s| matches!(s, Shape::LineSegment { stroke, .. } if stroke.color == color)).count();
+        assert_eq!(handles(&drawn), 0, "Curvature hides the direction lines");
+        app.session.execute("select.anchors", &json!({"id": id.0, "anchors": [[0, 2]], "mode": "set"})).unwrap();
+        let partial = shapes(&mut app, &ctx);
+        assert_eq!(partial.iter().filter(|s| marker(s)).count(), 5, "other curve points stay visible");
+        assert_eq!(handles(&partial), 0, "a single selected point still shows no direction lines");
+        app.ui.view.edges = false;
+        assert_eq!(shapes(&mut app, &ctx).iter().filter(|s| marker(s)).count(), 0, "Hide Edges still hides an existing path's markers");
+        app.ui.view.edges = true;
+        app.select_tool("directSelection");
+        assert_eq!(handles(&shapes(&mut app, &ctx)), 2, "Direct Selection keeps the selected point's two handles");
+        app.select_tool("pen");
+        assert_eq!(handles(&shapes(&mut app, &ctx)), 2, "Pen keeps the selected point's two handles");
+        assert_eq!(
+            serde_json::to_value(&app.session.active().unwrap().doc).unwrap(),
+            serde_json::to_value(&document).unwrap(),
+            "tool switches and painting don't change the curve"
+        );
+    }
+
+    /// While drawing, Curvature's current-point feedback takes the place of generic selection
+    /// markers: no duplicate squares or handles, and the path is unchanged by drawing a frame.
+    #[test]
+    fn curvature_drawing_shows_its_points_once() {
+        let mut app = VectorcraftApp::new(Session::new(), Default::default());
+        app.session.execute("file.new", &json!({"width": 400, "height": 300})).unwrap();
+        let ctx = egui::Context::default();
+        shapes(&mut app, &ctx);
+        app.select_tool("curvature");
+        for (x, y) in [(60.0, 200.0), (120.0, 80.0), (210.0, 160.0), (280.0, 60.0), (350.0, 180.0)] {
+            let view = app.view_info();
+            for kind in [vectorcraft_tools::PointerKind::Down, vectorcraft_tools::PointerKind::Up] {
+                app.session.pointer(&vectorcraft_tools::PointerEvent::new(kind, x, y), view).unwrap();
+            }
+        }
+        let st = app.session.active().unwrap();
+        let id = st.selection.objects[0];
+        let document = st.doc.clone();
+        let selection = st.selection.clone();
+        let drawn = shapes(&mut app, &ctx);
+        let xf = Xf::new(app.canvas_rect.unwrap(), app.view().unwrap());
+        let points: Vec<_> = document.node(id).unwrap().path_data().unwrap().anchors().map(|(_, _, a)| xf.to_screen(a.p)).collect();
+        let markers: Vec<_> = drawn
+            .iter()
+            .filter_map(|s| match s {
+                Shape::Circle(c) if points.iter().any(|p| p.distance(c.center) < 0.01) => Some(c),
+                _ => None,
+            })
+            .collect();
+        assert_eq!(markers.len(), 5, "one marker per point, including the current point");
+        assert_eq!(markers.iter().filter(|c| c.fill != Color32::WHITE).count(), 1, "only the last touched point is filled");
+        assert!(
+            !drawn.iter().any(|s| matches!(s, Shape::Rect(r) if points.iter().any(|p| p.distance(r.rect.center()) < 0.01))),
+            "neither tool nor selection draws anchor squares"
+        );
+        let color = c32(document.layer_color(id));
+        assert!(!drawn.iter().any(|s| matches!(s, Shape::LineSegment { stroke, .. } if stroke.color == color)), "no direction lines");
+        app.session.execute("prefs.set", &json!({"key": "anchorSize", "value": 7})).unwrap();
+        assert_eq!(
+            shapes(&mut app, &ctx)
+                .iter()
+                .filter(|s| matches!(s, Shape::Circle(c) if c.radius == 5.0 && points.iter().any(|p| p.distance(c.center) < 0.01)))
+                .count(),
+            5,
+            "point markers respect Anchor Size"
+        );
+        assert_eq!(app.session.active().unwrap().selection, selection);
+        assert_eq!(serde_json::to_value(&app.session.active().unwrap().doc).unwrap(), serde_json::to_value(&document).unwrap());
+    }
+
     /// Selection & Anchor Display › Handles and Show handles when multiple anchors are selected
     /// (#394): handle ends drawn solid, hollow or large; with the latter off, a second selected
     /// anchor hides the handles.

docs/gaps.md

@@ -1,6 +1,6 @@
 # Gaps
 
-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-12 · **Change:** minor (G4: full-name font matching (#1258); Windows font-service QA pending; estimate unchanged; G11: no-op anchor Align keeps history and saved state (#1180 follow-up); estimates unchanged; G1: dedicated Eyedropper cursor and precise-cursor checks (#1269); estimates unchanged; G1: Eyedropper reads visible locked and outside-isolation sources (#1251); estimate unchanged; G11: Direct Selection segment Delete (#1278); estimates unchanged; G1: painted strokes regain the existing default after None/zero-width inheritance (#1253); estimate unchanged; G15: large-selection edits, cached live effects and faster Pathfinder, #1173; G4: proportional vertical metrics done, #966; G11: Shape Builder merge seams on grids of lines fixed, #893; scaled text controls corrected, #1034; group font-size preservation deferred) · **Target:** Adobe Illustrator 2026 (30.x)
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-12 · **Change:** minor (G1: Curvature point display improved (#1236, in part); estimates unchanged; G4: full-name font matching (#1258); Windows font-service QA pending; estimate unchanged; G11: no-op anchor Align keeps history and saved state (#1180 follow-up); estimates unchanged; G1: dedicated Eyedropper cursor and precise-cursor checks (#1269); estimates unchanged; G1: Eyedropper reads visible locked and outside-isolation sources (#1251); estimate unchanged; G11: Direct Selection segment Delete (#1278); estimates unchanged; G1: painted strokes regain the existing default after None/zero-width inheritance (#1253); estimate unchanged; G15: large-selection edits, cached live effects and faster Pathfinder, #1173; G4: proportional vertical metrics done, #966; G11: Shape Builder merge seams on grids of lines fixed, #893; scaled text controls corrected, #1034; group font-size preservation deferred) · **Target:** Adobe Illustrator 2026 (30.x)
 
 Every known shortfall against Illustrator, one entry each, **ranked by how much it stops a professional from
 switching**. This is the work list: unless you were given a task, pick the highest-ranked gap you can make
@@ -43,6 +43,9 @@ from G14 and the budget run of G15: **~170–270 h** one agent, ~50–80 h wall
 
 ## G1 Interaction fidelity
 
+- **Improved:** Curvature uses circular point markers without direction handles or duplicate markers
+  (#1236, in part); real egui frames cover creation, existing paths, Anchor Size and Hide Edges.
+  The request to change interpolation of existing paths remains open.
 - **Improved:** Eyedropper has an original pipette cursor at its sampling tip; Use Precise
   Cursors keeps the crosshair. Bitmap/DPI and preference checks cover the distinction (#1269).
   OS cursor display and Caps Lock remain unverified.
@@ -214,6 +217,7 @@ from G14 and the budget run of G15: **~170–270 h** one agent, ~50–80 h wall
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-12 | minor | G1: Curvature point display improved; existing-path interpolation request remains open (#1236, in part); estimates unchanged |
 | 2026-10-12 | minor | G4: full-name font matching and Missing Fonts searches verified (#1258); Windows font-service QA pending; estimate unchanged |
 | 2026-10-12 | minor | G11: no-op anchor Align no longer consumes Undo, clears Redo or marks saved paths modified (#1180 follow-up); estimate unchanged |
 | 2026-10-12 | minor | G1: Eyedropper uses an original pipette glyph; precise setting and DPI checks verified (#1269); estimates unchanged |

docs/roadmap.md

@@ -1,6 +1,6 @@
 # Roadmap: milestones and what's next
 
-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-12 · **Change:** minor (M7: full-name font matching (#1258); Windows font-service QA pending; estimates unchanged; M1: no-op anchor Align keeps Undo, Redo and saved state (#1180 follow-up); estimates unchanged; M14: dedicated Eyedropper cursor (#1269); estimates unchanged; M3: Eyedropper reads visible locked and outside-isolation sources (#1251); estimates unchanged; M2: Direct Selection segment picks and Delete (#1278); estimates unchanged; M3: adding paint to an unpainted zero-width stroke restores 1 pt (#1253); estimates unchanged; M12: graph designs, graph data, Graph Type and label options; M14: native macOS save Format menu, #866; M6: compound appearance and member fill-rule fixes, #1197; estimates unchanged; M9: PDF raster-effect cap warnings; G11: #893 fixed, #937 open; M7: accurate character controls after scaling, #1034; estimates unchanged) · **Target:** Adobe Illustrator 2026 (30.x)
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-12 · **Change:** minor (M2: Curvature point display improved (#1236, in part); estimates unchanged; M7: full-name font matching (#1258); Windows font-service QA pending; estimates unchanged; M1: no-op anchor Align keeps Undo, Redo and saved state (#1180 follow-up); estimates unchanged; M14: dedicated Eyedropper cursor (#1269); estimates unchanged; M3: Eyedropper reads visible locked and outside-isolation sources (#1251); estimates unchanged; M2: Direct Selection segment picks and Delete (#1278); estimates unchanged; M3: adding paint to an unpainted zero-width stroke restores 1 pt (#1253); estimates unchanged; M12: graph designs, graph data, Graph Type and label options; M14: native macOS save Format menu, #866; M6: compound appearance and member fill-rule fixes, #1197; estimates unchanged; M9: PDF raster-effect cap warnings; G11: #893 fixed, #937 open; M7: accurate character controls after scaling, #1034; estimates unchanged) · **Target:** Adobe Illustrator 2026 (30.x)
 
 Forward-looking plan. Where VectorCraft stands is in [`ROADMAP.md`](../ROADMAP.md) and
 [target-app-parity.md](target-app-parity.md); the ranked work list is [gaps.md](gaps.md). Hours are Opus 5.5
@@ -48,6 +48,8 @@ Checked 2026-10-10 from the code, tests and open issues; no workflow fails, so V
 | # | Milestone | Status | Est. remaining, one agent (h) |
 |---|---|---|---|
 | M0 | Skeleton + vertical slice | ✅ done | — |
+| M1 | Selection, transform, layers, MCP (common command tools, strict keys, session resources and version-aware result hints) | ✅ mostly done (transform reference point snaps to anchors/centres; rotated objects keep a rotated bounding box and their angle; Free Transform, Scale and Reflect along a rotated box pending) | 4–6 |
+| M2 | Drawing tools + smart guides | ✅ mostly done (Curvature point markers without direction handles (#1236, in part); Flare, Reshape, Live Corners widget dragging and per-corner radii and kinds landed, on any path's corners; Shaper rough-shape recognition and orientation steps, the remaining Pen modifier nuances; Shaper Groups with editable sources and separate fill/stroke edits landed; construction widget/refinements pending) | 12–18 |
 | M1 | Selection, transform, layers, MCP (common command tools, strict keys, session resources and version-aware result hints) | ✅ mostly done (no-op anchor Align keeps Undo, Redo and saved state (#1180 follow-up); transform reference point snaps to anchors/centres; rotated objects keep a rotated bounding box and their angle; Free Transform, Scale and Reflect along a rotated box pending) | 4–6 |
 | M2 | Drawing tools + smart guides | ✅ mostly done (Flare, Reshape, Live Corners widget dragging and per-corner radii and kinds landed, on any path's corners; Shaper rough-shape recognition and orientation steps, the remaining Pen modifier nuances; Shaper Groups with editable sources and separate fill/stroke edits landed; construction widget/refinements pending) | 12–18 |
 | M3 | Paint & appearance (swatches, color, gradient, stroke, appearance, transparency, styles) | ✅ done (M3.7–M3.98): swatches, groups, libraries, tints, Lab spots and Registration; Eyedropper reads visible locked and outside-isolation sources (#1251); Color Picker, Color panel, Color Guide, Color Themes, Edit Colors and Recolor Artwork; gradients that follow every transform, the annotator, linked stops, freeform gradients, focal points, gradients on strokes and Expand; stroke geometry, arrowheads, dashes fitted to corners, stroke on type, width profiles and the Width tool, Scale Strokes and preview bounds; Appearance targeting, container appearance, target circles, Expand Appearance; knockout, isolation, blend accuracy, CMYK blending, overprint, Attributes, masks and clipping, Flatten Transparency; graphic styles, links and libraries. Left: freeform and mixed spot/process gradients export as stops or process colours to SVG/PDF; confirm the Scale Strokes & Effects default | 4–8 |
@@ -82,6 +84,7 @@ After placed documents (File › Place of a `.vectorcraft` file, linked), M4.14
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-12 | minor | M2: Curvature point display improved (#1236, in part); existing-path interpolation unchanged; estimates unchanged |
 | 2026-10-12 | minor | M7: full-name font matching and Missing Fonts searches (#1258); Windows font-service QA pending; estimates unchanged |
 | 2026-10-12 | minor | M1: repeated or rounding-only anchor Align preserves Undo, Redo and saved state (#1180 follow-up); estimate unchanged |
 | 2026-10-12 | minor | M14: Eyedropper cursor distinguished from its precise crosshair (#1269); estimates unchanged |

docs/target-app-parity.md

@@ -1,6 +1,6 @@
 # Parity with Adobe Illustrator
 
-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-12 · **Change:** minor (Type core: full-name font matching (#1258), scores and hours unchanged; Selection: no-op anchor Align preserves history and saved state (#1180 follow-up); scores unchanged; UI chrome: Eyedropper cursor and precise-setting regressions (#1269); scores unchanged; Colour: Eyedropper reads visible locked and outside-isolation sources (#1251); scores and hours unchanged; Selection: segment click/Delete preserves neighboring edges (#1278); scores unchanged; Colour: unpainted zero-width strokes regain 1 pt when painted (#1253); scores and hours unchanged; graphs: designs and markers, data, Graph Type and label options; UI chrome: native macOS save Format menu, #866, scores unchanged; compound paths inherit the backmost appearance and member fill-rule edits reach their owner, #1197; scores unchanged; Type core: Middle Eastern digit types done, Character panel menu › Digits; PDF export warns when the pixel cap lowers raster-effect resolution; Drawing tools: Live Corners round corners between curved sides, #1144; Type advanced: proportional vertical metrics (`vpal`) done, #966; Shape Builder: #893 fixed, merged regions of crossing lines no longer keep seams; scores unchanged while #937 is open; #1034: document-point character controls after object/group scaling; full readiness recomputed as the standard's additive weighted sum, ~62%; per-audience hours; essentials-user score ~75% added; ready-for-real-work re-examined: 50% → 55%, mainstream 65% added; earlier the same day: full re-measure against Illustrator 2026 30.x; merged the ROADMAP's parity estimate, honest assessment and "Shipped so far" into this file) · **Target:** Adobe Illustrator 2026 (30.x; public release notes through 30.7, August 2026)
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-12 · **Change:** minor (Drawing: Curvature point display improved (#1236, in part); scores unchanged; Type core: full-name font matching (#1258), scores and hours unchanged; Selection: no-op anchor Align preserves history and saved state (#1180 follow-up); scores unchanged; UI chrome: Eyedropper cursor and precise-setting regressions (#1269); scores unchanged; Colour: Eyedropper reads visible locked and outside-isolation sources (#1251); scores and hours unchanged; Selection: segment click/Delete preserves neighboring edges (#1278); scores unchanged; Colour: unpainted zero-width strokes regain 1 pt when painted (#1253); scores and hours unchanged; graphs: designs and markers, data, Graph Type and label options; UI chrome: native macOS save Format menu, #866, scores unchanged; compound paths inherit the backmost appearance and member fill-rule edits reach their owner, #1197; scores unchanged; Type core: Middle Eastern digit types done, Character panel menu › Digits; PDF export warns when the pixel cap lowers raster-effect resolution; Drawing tools: Live Corners round corners between curved sides, #1144; Type advanced: proportional vertical metrics (`vpal`) done, #966; Shape Builder: #893 fixed, merged regions of crossing lines no longer keep seams; scores unchanged while #937 is open; #1034: document-point character controls after object/group scaling; full readiness recomputed as the standard's additive weighted sum, ~62%; per-audience hours; essentials-user score ~75% added; ready-for-real-work re-examined: 50% → 55%, mainstream 65% added; earlier the same day: full re-measure against Illustrator 2026 30.x; merged the ROADMAP's parity estimate, honest assessment and "Shipped so far" into this file) · **Target:** Adobe Illustrator 2026 (30.x; public release notes through 30.7, August 2026)
 
 The authoritative parity assessment. [`ROADMAP.md`](../ROADMAP.md) summarizes it; [`gaps.md`](gaps.md) is
 the work list made from it. Deep areas have their own checklists: [UI and interaction](ui-parity.md),
@@ -67,6 +67,8 @@ dominate; 3D, graphs and automation are specialist). They sum to 105. Feature de
 
 | Area | Weight | Done | Main gaps | One agent (h) | Kind |
 |---|---:|---:|---|---:|---|
+| Selection, transform & align tools | 6 | 85% | Free Transform/Scale/Reflect along a rotated box, Start Global Edit, transform nuances | 4–6 | estimated |
+| Drawing tools (Pen, Curvature, Pencil, shapes, Shaper) | 7 | 85% | Shaper construction widget, Pencil/Pen nuances, Blob Brush options, Touch Type, Dimension tool, Live Corners' Relative rounding; see [ui-parity.md](ui-parity.md) | 8–13 | estimated; Curvature point display regression-tested (#1236, in part) |
 | Selection, transform & align tools | 6 | 85% | Free Transform/Scale/Reflect along a rotated box, Start Global Edit, transform nuances (no-op anchor Align history regression-tested, #1180 follow-up) | 4–6 | estimated |
 | Selection, transform & align tools | 6 | 85% | Direct Selection segment click/Delete corrected (#1278); remaining: Free Transform/Scale/Reflect along a rotated box, Start Global Edit, transform nuances | 4–6 | estimated |
 | Drawing tools (Pen, Curvature, Pencil, shapes, Shaper) | 7 | 85% | Shaper construction widget, Pencil/Pen nuances, Blob Brush options, Touch Type, Dimension tool, Live Corners' Relative rounding; see [ui-parity.md](ui-parity.md) | 8–13 | estimated |
@@ -298,6 +300,8 @@ about 1–1.5 agent-hours each, so the other rows (estimated on the older scale)
 
 | Area | Weight | Done | Missing (main items) | One agent (h) |
 |---|---:|---:|---|---:|
+| Selection, transform & align tools | 6 | 85% | Free Transform/Scale/Reflect along a rotated box, Start Global Edit, transform nuances (the rotated persistent bounding box is done) | 4–6 |
+| Drawing tools | 7 | 85% | rough-square Shaper recognition and orientation steps corrected; editable Shaper Groups landed; remaining: Shaper construction widget/gesture refinements, pencil and the remaining pen modifier nuances, the freehand Tool Options' Keep selected, Alt to the Smooth tool, Blob Brush Merge Only with Selection and brush angle/roundness, Touch Type, Live Corners' Relative rounding (Curvature point display improved, #1236 in part) | 8–13 |
 | Selection, transform & align tools | 6 | 85% | Free Transform/Scale/Reflect along a rotated box, Start Global Edit, transform nuances (the rotated persistent bounding box is done; no-op anchor Align history regression-tested, #1180 follow-up) | 4–6 |
 | Selection, transform & align tools | 6 | 85% | Direct Selection segment click/Delete corrected (#1278); remaining: Free Transform/Scale/Reflect along a rotated box, Start Global Edit, transform nuances (the rotated persistent bounding box is done) | 4–6 |
 | Drawing tools | 7 | 85% | rough-square Shaper recognition and orientation steps corrected; editable Shaper Groups landed; remaining: Shaper construction widget/gesture refinements, pencil and the remaining pen modifier nuances, the freehand Tool Options' Keep selected, Alt to the Smooth tool, Blob Brush Merge Only with Selection and brush angle/roundness, Touch Type, Live Corners' Relative rounding | 8–13 |
@@ -411,6 +415,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur
   - **Compound paths:** Make keeps the backmost object's appearance and each contour; selecting a member in Direct Selection reads and changes the compound's fill rule in Attributes. Direction remains a per-member edit. Rendered holes, unchanged contour geometry, no-op history and Undo/Redo are covered by `engine/tests/compound_attributes.rs` (#1197). Behaviour reference: [public compound-path documentation](https://helpx.adobe.com/illustrator/desktop/manage-objects/reshape-transform-objects/create-compound-paths.html).
   - **Saved selections:** Select ▸ Save Selection… asks for a name and keeps the selection in the document (saved with the file, undoable, up to 25); each one is listed at the bottom of the Select menu and a click selects its objects again; Edit Selection… lists them to rename or delete, applied together on OK. A file's saved selections are capped and checked against its objects when it opens. Not yet: Update Selection and the Layers panel's saved-selection menu.
   - **Drawing:** Pen, Curvature, anchor tools, Pencil, Paintbrush, Blob Brush, Smooth, Path Eraser, Join. Direction handles dragged with Direct Selection or the Anchor Point tool snap to smart guides, and Shift keeps them at 45° steps from their anchor. The Pen continues any open path from the end clicked, and while drawing, a click on an end of another open path joins the two into one (#776). The Curvature tool edits any selected path, whatever drew it, keeping its shape except where edited (#798): a click on a point makes it current and a drag moves it, re-curving only its two segments; Alt-click or double-click toggles it smooth or corner and Delete removes it; a click on a segment adds a point without changing the shape; with an end of an open path current, clicks go on from it and its other end closes it (`path.curvatureEdit`). Every point a drawing tool places snaps to Smart Guides through one snapper (#506): the Pen's and Curvature tool's anchors, the Pencil's ends, the shape tools' start and dragged corner or radius (Rectangle, Rounded Rectangle, Ellipse, Polygon, Star, Line Segment, Arc, Spiral, the grids), the Type tool's click and frame, a new artboard's corners.
+    Curvature point markers are circular, with no direction handles. While drawing, its own point feedback replaces generic selection markers; existing paths use the selection overlay, including partial selections and Hide Edges. Anchor Size applies, and Direct Selection and Pen retain their handles. The real egui-frame regressions in `crates/ui-egui/src/canvas.rs` verify marker positions, counts and unchanged documents (#1236, in part); the existing-path interpolation request remains open.
   - **Shapes:** all shape tools (including Flare) and the line, arc, spiral and grid tools. Space held while dragging out a shape, line, arc, spiral or grid moves it at its current size. While a grid is dragged out, Up/Down change its rows (concentric dividers) and Left/Right its columns (radial dividers). An ellipse's Pie Start and End Angle and Invert Pie (Transform and Properties panels' Ellipse Properties, `object.setLiveShape {pieStart, pieEnd, invertPie}`) cut it as a pie (#812; the on-canvas pie widget is still to come). A live polygon's Polygon Properties there: side count, angle, corner type and radius, radius, side length and Make Sides Equal once an uneven scale has made its sides differ (`object.setLiveShape {sides, polygonAngle, polygonRadius, sideLength, makeSidesEqual}`, part of #812); a star is a plain path, as in Illustrator. The Flare Tool Options last as the tool's options: the next flare dragged out uses them, a click's dialog shows them and double-clicking the tool opens them (part of #812).
   - **Cutting:** Eraser, Scissors, Knife, Mirror & Cut, Line Cut and Rectangle Cut (real geometry, compound paths keep their holes).
   - **Transform:** Rotate, Reflect, Scale, Shear (click or Alt-click snaps the reference point to anchors and centres; Alt-click opens the tool's dialog, and a drag with Alt down at the release, from the press or pressed mid-drag, transforms a copy), Reshape, Free Transform (free and perspective distort and shear, switched by the keys held during a handle drag).
@@ -480,6 +485,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-12 | minor | Drawing: Curvature uses circular point markers without direction handles or duplicate markers (#1236, in part); existing-path interpolation unchanged; score and hours unchanged (estimated) |
 | 2026-10-12 | minor | Type core: full-name font matches and Missing Fonts searches verified with synthetic fonts (#1258); Windows font-service QA pending; scores and hours unchanged |
 | 2026-10-12 | minor | Selection: repeated or rounding-only anchor Align preserves Undo, Redo, saved state and path geometry (#1180 follow-up); engine regression tests; score and hours unchanged (estimated) |
 | 2026-10-12 | minor | UI chrome: original Eyedropper glyph and precise-cursor checks (#1269); score and hours unchanged (estimated) |

docs/ui-parity.md

@@ -1,6 +1,6 @@
 # UI and interaction parity
 
-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-12 · **Change:** minor (Direct Selection: no-op anchor Align preserves Undo, Redo and saved state (#1180 follow-up); Eyedropper cursor distinguished from precise crosshair (#1269); scores unchanged; Eyedropper can read visible locked and outside-isolation sources (#1251); scores unchanged; Direct Selection: independent segment picks and Delete (#1278); scores unchanged; Adding paint to an unpainted zero-width stroke restores the 1 pt default (#1253); scores unchanged; macOS save sheets offer a Format menu, #866; Attributes fill-rule controls edit the compound when a member is selected, #1197; a marquee needs to touch a path, not just lie inside its fill, #1103; earlier: Live Corners round corners between curved sides, #1144) · **Target:** Adobe Illustrator 2026 (30.x)
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-12 · **Change:** minor (Curvature point display improved (#1236, in part); scores unchanged; Direct Selection: no-op anchor Align preserves Undo, Redo and saved state (#1180 follow-up); Eyedropper cursor distinguished from precise crosshair (#1269); scores unchanged; Eyedropper can read visible locked and outside-isolation sources (#1251); scores unchanged; Direct Selection: independent segment picks and Delete (#1278); scores unchanged; Adding paint to an unpainted zero-width stroke restores the 1 pt default (#1253); scores unchanged; macOS save sheets offer a Format menu, #866; Attributes fill-rule controls edit the compound when a member is selected, #1197; a marquee needs to touch a path, not just lie inside its fill, #1103; earlier: Live Corners round corners between curved sides, #1144) · **Target:** Adobe Illustrator 2026 (30.x)
 
 How VectorCraft's tools, handles, snapping and panels behave next to Illustrator's. A vector illustrator's
 trust is in the details: where a handle lands, what Shift and Alt do mid-drag, what a smart guide snaps to,
@@ -51,7 +51,7 @@ tools, never checked side by side) isn't captured row by row.
 | Auto Add/Delete on a selected path; Shift or the preference disables it | done | |
 | Pen cursors (new path ×, continue /, close o, add +, delete −, convert ^) | partial | vector cursors exist; not every state verified |
 | Each anchor snaps to Smart Guides and construction angles | done | `DrawSnap` |
-| Curvature tool: click/drag points, double-click or Alt-click for a corner, temporary Direct Selection, point conversion | partial | modifiers requested in #975 |
+| Curvature tool: click/drag points, double-click or Alt-click for a corner, temporary Direct Selection, point conversion | partial | circular point markers without direction handles or duplicate markers, Anchor Size and Hide Edges regression-tested (#1236, in part); existing-path interpolation request and modifiers requested in #975 remain |
 | Add/Delete/Anchor Point tools; Anchor Point tool drags segments to reshape | done | |
 | Pencil: Fidelity, Keep selected, Alt to Smooth, edit selected paths, close by proximity | partial | Keep selected and Alt to Smooth are missing |
 | Join tool scrubbing, Average, Join with corner/smooth choice | done | |
@@ -177,6 +177,7 @@ re-measure of the panels added since.
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-12 | minor | Curvature: circular point markers, no direction handles or duplicate points; existing-path interpolation and #975 remain separate (#1236, in part); scores unchanged (estimated) |
 | 2026-10-12 | minor | Direct Selection: repeating anchor Align and rounding-only Align leave Undo, Redo and saved state intact (#1180 follow-up); scores unchanged (estimated) |
 | 2026-10-12 | minor | Eyedropper: original pipette at the sampling tip; precise setting and DPI checked (#1269); OS visual QA and Caps Lock unverified; scores unchanged |
 | 2026-10-12 | minor | Eyedropper can read visible locked and outside-isolation sources (#1251); scores unchanged |