From e590ca0dba5679d6940450885119909c85a2e280 Mon Sep 17 00:00:00 2001
From: ikpil <ikpil@naver.com>
Date: Wed, 23 Aug 2023 00:03:35 +0900
Subject: [PATCH] test remove all obstacle

---
 src/DotRecast.Recast.Toolset/Tools/RcObstacleTool.cs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/DotRecast.Recast.Toolset/Tools/RcObstacleTool.cs b/src/DotRecast.Recast.Toolset/Tools/RcObstacleTool.cs
index 4e027a7..77c5cb0 100644
--- a/src/DotRecast.Recast.Toolset/Tools/RcObstacleTool.cs
+++ b/src/DotRecast.Recast.Toolset/Tools/RcObstacleTool.cs
@@ -33,6 +33,15 @@ namespace DotRecast.Recast.Toolset.Tools
         {
             if (null == _tc)
                 return;
+
+            for (int i = 0; i < _tc.GetObstacleCount(); ++i)
+            {
+                DtTileCacheObstacle ob = _tc.GetObstacle(i);
+                if (ob.state == DtObstacleState.DT_OBSTACLE_EMPTY)
+                    continue;
+
+                _tc.RemoveObstacle(_tc.GetObstacleRef(ob));
+            }
         }
 
         public void RemoveTempObstacle(RcVec3f sp, RcVec3f sq)
@@ -48,7 +57,7 @@ namespace DotRecast.Recast.Toolset.Tools
         {
             if (null == _tc)
                 return 0;
-            
+
             p.y -= 0.5f;
             return _tc.AddObstacle(p, 1.0f, 2.0f);
         }