From 89e967963178b899c079dcf56b13c7a16b2594a9 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Fri, 31 Mar 2023 10:35:28 +0800
Subject: [PATCH] 1

---
 server/gameserver/mapservice.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/server/gameserver/mapservice.cc b/server/gameserver/mapservice.cc
index 655805cf..5c6f6583 100644
--- a/server/gameserver/mapservice.cc
+++ b/server/gameserver/mapservice.cc
@@ -208,9 +208,9 @@ bool MapService::TriIntersect(const glm::vec3 t1[3], const glm::vec3 t2[3])
 {
     glm::vec2 bary_position;
     float distance;
-    for (int v = 0; v < 2; ++v) {
-        glm::vec3 v1;
-        glm::vec3 v2;
+    for (int v = 0; v < 3; ++v) {
+        glm::vec3 v1 = t1[v];
+        glm::vec3 v2 = t1[(v + 1) % 3];
         glm::vec3 orig = v1;
         glm::vec3 dir = v2 - v1;
         GlmHelper::Normalize(dir);