diff --git a/src/DotRecast.Detour/DtCallbackPolyQuery.cs b/src/DotRecast.Detour/DtCallbackPolyQuery.cs
index 77f626f..e0b8cfb 100644
--- a/src/DotRecast.Detour/DtCallbackPolyQuery.cs
+++ b/src/DotRecast.Detour/DtCallbackPolyQuery.cs
@@ -11,7 +11,7 @@ namespace DotRecast.Detour
             _callback = callback;
         }
 
-        public void Process(DtMeshTile tile, DtPoly[] poly, Span<long> refs, int count)
+        public void Process(DtMeshTile tile, Span<DtPoly> poly, Span<long> refs, int count)
         {
             for (int i = 0; i < count; ++i)
             {
diff --git a/src/DotRecast.Detour/DtCollectPolysQuery.cs b/src/DotRecast.Detour/DtCollectPolysQuery.cs
index e98daa7..29710d4 100644
--- a/src/DotRecast.Detour/DtCollectPolysQuery.cs
+++ b/src/DotRecast.Detour/DtCollectPolysQuery.cs
@@ -26,7 +26,7 @@ namespace DotRecast.Detour
             return m_overflow;
         }
 
-        public void Process(DtMeshTile tile, DtPoly[] poly, Span<long> refs, int count)
+        public void Process(DtMeshTile tile, Span<DtPoly> poly, Span<long> refs, int count)
         {
             int numLeft = m_maxPolys - m_numCollected;
             int toCopy = count;
diff --git a/src/DotRecast.Detour/DtFindNearestPolyQuery.cs b/src/DotRecast.Detour/DtFindNearestPolyQuery.cs
index b0c4cf1..1ffa22b 100644
--- a/src/DotRecast.Detour/DtFindNearestPolyQuery.cs
+++ b/src/DotRecast.Detour/DtFindNearestPolyQuery.cs
@@ -20,7 +20,7 @@ namespace DotRecast.Detour
             _nearestPoint = center;
         }
 
-        public void Process(DtMeshTile tile, DtPoly[] poly, Span<long> refs, int count)
+        public void Process(DtMeshTile tile, Span<DtPoly> poly, Span<long> refs, int count)
         {
             for (int i = 0; i < count; ++i)
             {
diff --git a/src/DotRecast.Detour/DtNavMeshQuery.cs b/src/DotRecast.Detour/DtNavMeshQuery.cs
index 9defb66..faeb460 100644
--- a/src/DotRecast.Detour/DtNavMeshQuery.cs
+++ b/src/DotRecast.Detour/DtNavMeshQuery.cs
@@ -21,6 +21,7 @@ freely, subject to the following restrictions:
 using System;
 using System.Collections.Generic;
 using DotRecast.Core;
+using DotRecast.Core.Buffers;
 using DotRecast.Core.Numerics;
 
 namespace DotRecast.Detour
@@ -597,7 +598,8 @@ namespace DotRecast.Detour
         {
             const int batchSize = 32;
             Span<long> polyRefs = stackalloc long[batchSize];
-            DtPoly[] polys = new DtPoly[batchSize];
+            using RcRentedArray<DtPoly> polysRent = RcRentedArray.Rent<DtPoly>(batchSize);
+            Span<DtPoly> polys = new Span<DtPoly>(polysRent.AsArray(), 0, batchSize);
             int n = 0;
 
             if (tile.data.bvTree != null)
diff --git a/src/DotRecast.Detour/IDtPolyQuery.cs b/src/DotRecast.Detour/IDtPolyQuery.cs
index 890d171..5a6db49 100644
--- a/src/DotRecast.Detour/IDtPolyQuery.cs
+++ b/src/DotRecast.Detour/IDtPolyQuery.cs
@@ -9,6 +9,6 @@ namespace DotRecast.Detour
     {
         /// Called for each batch of unique polygons touched by the search area in dtNavMeshQuery::queryPolygons.
         /// This can be called multiple times for a single query.
-        void Process(DtMeshTile tile, DtPoly[] poly, Span<long> refs, int count);
+        void Process(DtMeshTile tile, Span<DtPoly> poly, Span<long> refs, int count);
     }
 }
\ No newline at end of file