From 6f82263de58c6f33cca8cc36276b5e478801b352 Mon Sep 17 00:00:00 2001
From: mat <git@matdoes.dev>
Date: Mon, 19 Jan 2026 15:05:44 +0600
Subject: minor physics optimizations

---
 azalea-physics/src/collision/shape.rs | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

(limited to 'azalea-physics/src')

diff --git a/azalea-physics/src/collision/shape.rs b/azalea-physics/src/collision/shape.rs
index 4726ff85..63dd1b4d 100644
--- a/azalea-physics/src/collision/shape.rs
+++ b/azalea-physics/src/collision/shape.rs
@@ -607,9 +607,9 @@ pub struct CubeVoxelShape {
     #[allow(dead_code)]
     faces: Option<Vec<VoxelShape>>,
 
-    x_coords: Vec<f64>,
-    y_coords: Vec<f64>,
-    z_coords: Vec<f64>,
+    x_coords: Box<[f64]>,
+    y_coords: Box<[f64]>,
+    z_coords: Box<[f64]>,
 }
 
 impl ArrayVoxelShape {
@@ -631,9 +631,7 @@ impl ArrayVoxelShape {
             zs,
         }
     }
-}
 
-impl ArrayVoxelShape {
     fn shape(&self) -> &DiscreteVoxelShape {
         &self.shape
     }
@@ -665,13 +663,10 @@ impl CubeVoxelShape {
         &self.shape
     }
 
-    fn calculate_coords(shape: &DiscreteVoxelShape, axis: Axis) -> Vec<f64> {
+    fn calculate_coords(shape: &DiscreteVoxelShape, axis: Axis) -> Box<[f64]> {
         let size = shape.size(axis);
-        let mut parts = Vec::with_capacity(size as usize);
-        for i in 0..=size {
-            parts.push(i as f64 / size as f64);
-        }
-        parts
+
+        (0..=size).map(|i| i as f64 / size as f64).collect()
     }
 
     #[inline]
-- 
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