From 321a2c52b3a2e79507727b1f664bc281bbde4ee0 Mon Sep 17 00:00:00 2001
From: Army <army8735@qq.com>
Date: Sat, 18 Nov 2023 12:18:03 +0800
Subject: [PATCH] fix: typo

---
 src/math/bezier.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/math/bezier.js b/src/math/bezier.js
index f1089eeb..58c45f47 100644
--- a/src/math/bezier.js
+++ b/src/math/bezier.js
@@ -287,8 +287,8 @@ function pointAtBezierWithLength(points, length, percent = 1, maxIteration = 20,
     // Newton 法
     let derivative1 = norm(at(approachT, points, 1)); // 1 阶导数
     let derivative2 = norm(at(approachT, points, 2)); // 2 阶导数
-    let numerator = 2 * d * derivative1;
-    let denominator = 2 * d * derivative2 + derivative1 * derivative1;
+    let numerator = d * derivative1;
+    let denominator = d * derivative2 + derivative1 * derivative1;
     approachT = approachT - numerator / denominator;
     if(Math.abs(approachT - preApproachT) < eps) {
       break;