From d40c09c18c6b01e22b73f977bdcca70c11eed01c Mon Sep 17 00:00:00 2001
From: Evil Eye <malusluminis@hotmail.com>
Date: Fri, 9 Dec 2022 16:43:15 +0100
Subject: [PATCH] Ignore non-3D agents in the navigator

---
 components/detournavigator/navigatorimpl.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/components/detournavigator/navigatorimpl.cpp b/components/detournavigator/navigatorimpl.cpp
index b973747c9c..181e950fdc 100644
--- a/components/detournavigator/navigatorimpl.cpp
+++ b/components/detournavigator/navigatorimpl.cpp
@@ -16,7 +16,8 @@ namespace DetourNavigator
 
     void NavigatorImpl::addAgent(const AgentBounds& agentBounds)
     {
-        if (agentBounds.mHalfExtents.length2() <= 0)
+        if (agentBounds.mHalfExtents.x() == 0.f || agentBounds.mHalfExtents.y() == 0.f
+            || agentBounds.mHalfExtents.z() == 0.f)
             return;
         ++mAgents[agentBounds];
         mNavMeshManager.addAgent(agentBounds);