Fix visual artifact with thin rounded rectangles

emilk · Nov 9, 2023 · b79503d · b79503d
1 parent 3b339e7
commit b79503d
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/crates/egui_demo_lib/src/demo/misc_demo_window.rs b/crates/egui_demo_lib/src/demo/misc_demo_window.rs
@@ -371,7 +371,7 @@ impl BoxPainting {
                 ui.painter().rect(
                     rect,
                     self.rounding,
-                    Color32::from_gray(64),
+                    ui.visuals().text_color().gamma_multiply(0.5),
                     Stroke::new(self.stroke_width, Color32::WHITE),
                 );
             }

diff --git a/crates/epaint/src/tessellator.rs b/crates/epaint/src/tessellator.rs
@@ -535,6 +535,7 @@ pub mod path {
             add_circle_quadrant(path, pos2(min.x + r.sw, max.y - r.sw), r.sw, 1.0);
             add_circle_quadrant(path, pos2(min.x + r.nw, min.y + r.nw), r.nw, 2.0);
             add_circle_quadrant(path, pos2(max.x - r.ne, min.y + r.ne), r.ne, 3.0);
+            path.dedup(); // We get duplicates for thin rectangles, producing visual artifats
         }
     }