From c7505a1395983ff06049cca1664ab0314acae15a Mon Sep 17 00:00:00 2001
From: extrawurst <mail@rusticorn.com>
Date: Wed, 30 Apr 2025 00:16:51 +0200
Subject: [PATCH] simplified

---
 src/utils/trail.rs | 22 +++++++---------------
 1 file changed, 7 insertions(+), 15 deletions(-)

diff --git a/src/utils/trail.rs b/src/utils/trail.rs
index 3cc7db2..c97db5d 100644
--- a/src/utils/trail.rs
+++ b/src/utils/trail.rs
@@ -56,23 +56,15 @@ fn update_trail(
         gizmo.clear();
 
         let lerp_denom = trail.points.len() as f32;
-        for (i, window) in trail.points.windows(2).enumerate() {
-            let [a, b] = window else {
-                continue;
-            };
-            let a = GlobalTransform::from_translation(*a)
-                .reparented_to(parent_transform)
-                .translation;
-            let b = GlobalTransform::from_translation(*b)
-                .reparented_to(parent_transform)
-                .translation;
 
-            gizmo.line(
-                a,
-                b,
+        gizmo.linestrip_gradient(trail.points.iter().enumerate().map(|(i, pos)| {
+            (
+                GlobalTransform::from_translation(*pos)
+                    .reparented_to(parent_transform)
+                    .translation,
                 trail.col_start.mix(&trail.col_end, i as f32 / lerp_denom),
-            );
-        }
+            )
+        }));
     }
 
     Ok(())