diff --git a/src/DotRecast.Recast.Demo/UI/RcSettingsView.cs b/src/DotRecast.Recast.Demo/UI/RcSettingsView.cs
index 50f69c0..8ecc8c8 100644
--- a/src/DotRecast.Recast.Demo/UI/RcSettingsView.cs
+++ b/src/DotRecast.Recast.Demo/UI/RcSettingsView.cs
@@ -165,6 +165,10 @@ public class RcSettingsView : IRcView
         ImGui.SliderFloat("Sample Distance", ref settings.detailSampleDist, 0f, 16f, "%.1f");
         ImGui.SliderFloat("Max Sample Error", ref settings.detailSampleMaxError, 0f, 16f, "%.1f");
         ImGui.NewLine();
+        
+        ImGui.Checkbox("Keep Itermediate Results", ref settings.keepInterResults);
+        ImGui.Checkbox("Build All Tiles", ref settings.buildAll);
+        ImGui.NewLine();
 
         ImGui.Text("Tiling");
         ImGui.Separator();
diff --git a/src/DotRecast.Recast.Toolset/RcNavMeshBuildSettings.cs b/src/DotRecast.Recast.Toolset/RcNavMeshBuildSettings.cs
index e0b6906..86d9df6 100644
--- a/src/DotRecast.Recast.Toolset/RcNavMeshBuildSettings.cs
+++ b/src/DotRecast.Recast.Toolset/RcNavMeshBuildSettings.cs
@@ -31,5 +31,8 @@
 
         public bool tiled = false;
         public int tileSize = 32;
+        
+        public bool keepInterResults = false;
+        public bool buildAll = true;
     }
 }
\ No newline at end of file