Formatted, and better comment

georust · Dec 22, 2021 · 7dfc55c · 7dfc55c
1 parent 6e03e49
commit 7dfc55c
Showing 1 changed file with 8 additions and 10 deletions.
diff --git a/geo/src/algorithm/intersects/polygon.rs b/geo/src/algorithm/intersects/polygon.rs
@@ -57,16 +57,14 @@ where
     geo_types::Line<T>: RTreeObject,
 {
     fn intersects(&self, polygon: &Polygon<T>) -> bool {
-        // switch to querying trees above some threshold x: polygons' combined segment count is higher than x
-        if (self.exterior().0.len()
-            + self.interiors().iter().map(|ls| ls.0.len()).sum::<usize>())
-        *
-        (polygon.exterior().0.len()
-            + polygon
-                .interiors()
-                .iter()
-                .map(|ls| ls.0.len())
-                .sum::<usize>())
+        // switch to querying trees above some threshold x: poly_a * poly_b segment count is higher than x
+        if (self.exterior().0.len() + self.interiors().iter().map(|ls| ls.0.len()).sum::<usize>())
+            * (polygon.exterior().0.len()
+                + polygon
+                    .interiors()
+                    .iter()
+                    .map(|ls| ls.0.len())
+                    .sum::<usize>())
             > MAX_NAIVE_SEGMENTS
         {
             let lines_a: Vec<_> = self