Construction Geometries, a Sketch Palette row that hides construction geometry (#804)

A Sketch Palette toggle (sketch.options show_construction) that hides construction geometry from drawing and picking; saved with the sketch's view options under format 17.

Co-authored-by: William Dunn <[email protected]>

crates/ui-egui/src/i18n.rs

@@ -258,6 +258,20 @@ mod tests {
         assert_eq!(Locale::for_language("de").label("Points"), Locale::for_language("de").text("ui.points"));
     }
 
+    /// The Construction Geometries row passes its English text, like the other seven text
+    /// rows. "Construction" on its own is already the line-type entry `ui.construction`, so
+    /// the row's two-word text must reach its own entry rather than that one.
+    #[test]
+    fn the_construction_geometries_row_reaches_its_own_entry_not_the_line_type() {
+        let rows = [("de", "Konstruktionsgeometrien"), ("ja", "構築ジオメトリ"), ("ko", "구성 형상")];
+        for (lang, want) in rows {
+            let locale = Locale::for_language(lang);
+            assert_eq!(locale.label("Construction Geometries"), want, "{lang}");
+            assert_ne!(locale.label("Construction Geometries"), locale.text("ui.construction"), "{lang}");
+        }
+        assert_eq!(Locale::for_language("en").label("Construction Geometries"), "Construction Geometries");
+    }
+
     #[test]
     fn templates_allow_reordering_and_literal_braces_in_values() {
         assert_eq!(interpolate("{second} then {first}", &[("first", "{second}"), ("second", "B")]), "B then {second}");

crates/ui-egui/src/locales/de.json

@@ -271,6 +271,7 @@
   "ui.shell": "Hülle",
   "ui.show": "Einblenden",
   "ui.show_constraints": "Bedingungen",
+  "ui.show_construction_geometries": "Konstruktionsgeometrien",
   "ui.show_dimensions": "Maße",
   "ui.show_points": "Punkte anzeigen",
   "ui.show_profile": "Profil anzeigen",

crates/ui-egui/src/locales/en.json

@@ -554,6 +554,7 @@
   "ui.shell": "Shell",
   "ui.show": "Show",
   "ui.show_constraints": "Constraints",
+  "ui.show_construction_geometries": "Construction Geometries",
   "ui.show_dimensions": "Dimensions",
   "ui.show_points": "Show Points",
   "ui.show_profile": "Show Profile",

crates/ui-egui/src/locales/ja.json

@@ -554,6 +554,7 @@
   "ui.shell": "シェル",
   "ui.show": "表示",
   "ui.show_constraints": "拘束",
+  "ui.show_construction_geometries": "構築ジオメトリ",
   "ui.show_dimensions": "寸法",
   "ui.show_points": "点を表示",
   "ui.show_profile": "プロファイルを表示",

crates/ui-egui/src/locales/ko.json

@@ -271,6 +271,7 @@
   "ui.shell": "쉘",
   "ui.show": "표시",
   "ui.show_constraints": "구속 조건",
+  "ui.show_construction_geometries": "구성 형상",
   "ui.show_dimensions": "치수",
   "ui.show_points": "점 표시",
   "ui.show_profile": "프로파일 표시",

crates/ui-egui/src/sketch_palette.rs

@@ -2,9 +2,9 @@
 //! command dialog. Feature Options: the modes of the creation tool that is running, as icon
 //! buttons. Options: the line type of the selected curves (normal, construction, centerline),
 //! Look At, and the display toggles kept with the sketch (grid, snap, slice, profiles, points,
-//! dimensions, constraints, projected geometry, 3D sketch); the sketch's degrees of freedom;
-//! Finish Sketch. Toggles run `sketch.options`, line types `sketch.construction` /
-//! `sketch.centerline`.
+//! dimensions, constraints, projected geometry, construction geometry, 3D sketch); the sketch's
+//! degrees of freedom; Finish Sketch. Toggles run `sketch.options`, line types
+//! `sketch.construction` / `sketch.centerline`.
 //!
 //! The line type is also a drawing mode: with nothing selected, Construction (or X) makes what
 //! is drawn next construction geometry until it is switched back.
@@ -33,7 +33,7 @@ const WIDTH: f32 = 236.0;
 /// The display toggles: option key and label. Plain nouns throughout, no "Show " prefix: the
 /// checkbox itself already says whether each one is on.
 ///
-/// Seven of these pass their English source text directly, like the rest of this file's
+/// Eight of these pass their English source text directly, like the rest of this file's
 /// `app.tr_label(...)` calls: `Locale::label` looks up a literal English string against every
 /// other English catalog entry to find its id. "Profile" and "Points" cannot do that safely:
 /// both already name something else under that same lookup (`SelInput::new("Profile", ...)` /
@@ -56,7 +56,7 @@ const WIDTH: f32 = 236.0;
 /// before the id fallback ever runs). Nobody writes UI copy that looks like a dotted id, so
 /// this is a remote hazard, not a likely one, but it is why these two ids are spelled out here
 /// rather than reused anywhere else.
-pub const TOGGLES: [(&str, &str); 9] = [
+pub const TOGGLES: [(&str, &str); 10] = [
     ("grid", "Sketch Grid"),
     ("snap", "Snap"),
     ("slice", "Slice"),
@@ -65,6 +65,7 @@ pub const TOGGLES: [(&str, &str); 9] = [
     ("show_dimensions", "Dimensions"),
     ("show_constraints", "Constraints"),
     ("show_projected", "Projected Geometries"),
+    ("show_construction", "Construction Geometries"),
     ("sketch_3d", "3D Sketch"),
 ];
 
@@ -347,6 +348,7 @@ pub fn show(app: &mut SolveApp, ctx: &egui::Context) {
         "show_dimensions" => !opts.hide_dimensions,
         "show_constraints" => !opts.hide_constraints,
         "show_projected" => !opts.hide_projected,
+        "show_construction" => !opts.hide_construction,
         "sketch_3d" => opts.three_d,
         _ => false,
     };

crates/ui-egui/src/viewport.rs

@@ -855,7 +855,7 @@ fn pick_hits(app: &SolveApp, proj: &Proj, pos: Pos2, other_sketch_points: bool,
         let Some(ss) = st.sketch(sid) else { continue };
         let bonus = if s.active_sketch == Some(sid) { 2.0 } else { 0.0 };
         for (i, c) in ss.sketch.curves.iter().enumerate() {
-            if c.link.is_some() && ss.sketch.view.hide_projected {
+            if !solidcraft_engine::view::sketch_curve_visible(&ss.sketch, i) {
                 continue;
             }
             let straight = matches!(c.kind, CurveKind::Line { .. });
@@ -2493,7 +2493,7 @@ fn box_select(app: &mut SolveApp, proj: &Proj, bx: BoxSel, add: bool) {
         // What the selection filter lets through (window: wholly inside; crossing: touching).
         let off = |k: &str| app.ui.pick_off.iter().any(|x| x == k);
         for (i, c) in ss.sketch.curves.iter().enumerate().filter(|_| !off("sketch") && !off("sketch_curves")) {
-            if c.link.is_some() && ss.sketch.view.hide_projected {
+            if !solidcraft_engine::view::sketch_curve_visible(&ss.sketch, i) {
                 continue;
             }
             let sampled = if bx.crossing {