From 265fa26d01077b4db1fc4819e3edbf0073add4be Mon Sep 17 00:00:00 2001
From: Extrys <extrysgo@gmail.com>
Date: Sun, 3 Jan 2021 22:31:53 +0100
Subject: [PATCH] Performance improvement for large scenes

Now the removal of obstacles and agents when processing the navMeshBuildSource list has improved a lot for scenes with high density of GameObjects
---
 Assets/NavMeshComponents/Scripts/NavMeshSurface.cs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Assets/NavMeshComponents/Scripts/NavMeshSurface.cs b/Assets/NavMeshComponents/Scripts/NavMeshSurface.cs
index 9fd7dab4..e7f6cfbe 100644
--- a/Assets/NavMeshComponents/Scripts/NavMeshSurface.cs
+++ b/Assets/NavMeshComponents/Scripts/NavMeshSurface.cs
@@ -341,10 +341,11 @@ List<NavMeshBuildSource> CollectSources()
             }
 
             if (m_IgnoreNavMeshAgent)
-                sources.RemoveAll((x) => (x.component != null && x.component.gameObject.GetComponent<NavMeshAgent>() != null));
+				sources.RemoveAll((x) => x.component != null && x.component is NavMeshAgent);
+
+			if (m_IgnoreNavMeshObstacle)
+				sources.RemoveAll((x) => x.component != null && x.component is NavMeshObstacle);
 
-            if (m_IgnoreNavMeshObstacle)
-                sources.RemoveAll((x) => (x.component != null && x.component.gameObject.GetComponent<NavMeshObstacle>() != null));
 
             AppendModifierVolumes(ref sources);