From 52da1bc952a2cd73ce4dc2bf6173b0e7b0d52af0 Mon Sep 17 00:00:00 2001
From: Matthew Gordon <matthew.scott.gordon@gmail.com>
Date: Sat, 7 Dec 2019 10:31:14 -0500
Subject: [PATCH] Clean up a long if-else sequence. No change in functionality.

---
 src/raycasting.rs | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/raycasting.rs b/src/raycasting.rs
index 03cc799..e478911 100644
--- a/src/raycasting.rs
+++ b/src/raycasting.rs
@@ -121,14 +121,10 @@ impl<T: RealField> Intersect<T> for Sphere<T> {
             let one_over_2_a = T::one() / (two * a);
             let t1 = (-b - delta) * one_over_2_a;
             let t2 = (-b + delta) * one_over_2_a;
-            let distance = if t1 < T::zero() {
+            let distance = if t1 < T::zero() || (t2 >= T::zero() && t1 >= t2) {
                 t2
-            } else if t2 < T::zero() {
-                t1
-            } else if t1 < t2 {
-                t1
             } else {
-                t2
+                t1
             };
             if distance <= T::zero() {
                 None