No need to clone Vec2.

Author: uckelman

crates/bevy_gizmos/src/gizmos.rs

@@ -754,16 +754,14 @@ where
         let mut positions = positions.into_iter();
         let first = positions.next();
         let second = positions.next();
-        let first_again = first.clone();
-        let second_again = second.clone();
 
         self.linestrip(
             first
                 .into_iter()
                 .chain(second)
                 .chain(positions)
-                .chain(first_again)
-                .chain(second_again)
+                .chain(first)
+                .chain(second)
                 .map(|vec2| vec2.extend(0.)),
             color,
         );