clip widgets whose layout rect doesn't intersect with the current clip rect

Author: msparkles

crates/yakui-core/src/paint/paint_dom.rs

@@ -96,6 +96,12 @@ impl PaintDom {
         profiling::scope!("PaintDom::paint");
 
         let layout_node = layout.get(id).unwrap();
+        if !(layout_node.rect.size() == Vec2::ZERO // always paint if layout rect is zero-sized
+            || layout_node.clip.intersects(&layout_node.rect))
+        {
+            return;
+        }
+
         self.current_clip = Rect::from_pos_size(
             (layout_node.clip.pos() * self.scale_factor).round(),
             (layout_node.clip.size() * self.scale_factor).round(),