From 623a77bb7b55a1bb0297911032487938b156358a Mon Sep 17 00:00:00 2001
From: Georg Hopp <georg@steffers.org>
Date: Thu, 9 Jan 2020 09:45:29 +0100
Subject: [PATCH] removed no longer needed sorting by color

---
 fractional/src/geometry.rs | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/fractional/src/geometry.rs b/fractional/src/geometry.rs
index 00dad89..b3cdfcd 100644
--- a/fractional/src/geometry.rs
+++ b/fractional/src/geometry.rs
@@ -375,11 +375,6 @@ where T: Add<Output = T> + Sub<Output = T> + Neg<Output = T>
                            None
                        }};
 
-        let mut ps :Vec<(Polygon<T>, u32)> = self.faces.iter()
-                                           . filter_map(to_poly).collect();
-        // this sorts by the color value which is no longer neccessary as soon
-        // as the z-buffer is complete.
-        ps.sort_by(|a, b| a.1.cmp(&b.1));
-        ps
+        self.faces.iter().filter_map(to_poly).collect()
     }
 }