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diff --git a/OpenSim/Region/PhysicsModules/BulletS/Tests/BulletSimTestsUtil.cs b/OpenSim/Region/PhysicsModules/BulletS/Tests/BulletSimTestsUtil.cs
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+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.IO;
+using System.Collections.Generic;
+using System.Text;
+
+using Nini.Config;
+
+using OpenSim.Framework;
+using OpenSim.Region.PhysicsModules.SharedBase;
+using OpenSim.Region.PhysicsModules.Meshing;
+using OpenSim.Region.Framework.Interfaces;
+
+using OpenMetaverse;
+
+namespace OpenSim.Region.PhysicsModule.BulletS.Tests
+{
+// Utility functions for building up and tearing down the sample physics environments
+public static class BulletSimTestsUtil
+{
+    // 'engineName' is the Bullet engine to use. Either null (for unmanaged), "BulletUnmanaged" or "BulletXNA"
+    // 'params' is a set of keyValue pairs to set in the engine's configuration file (override defaults)
+    //      May be 'null' if there are no overrides.
+    public static BSScene CreateBasicPhysicsEngine(Dictionary<string,string> paramOverrides)
+    {
+        IConfigSource openSimINI = new IniConfigSource();
+        IConfig startupConfig = openSimINI.AddConfig("Startup");
+        startupConfig.Set("physics", "BulletSim");
+        startupConfig.Set("meshing", "Meshmerizer");
+        startupConfig.Set("cacheSculptMaps", "false");  // meshmerizer shouldn't save maps
+
+        IConfig bulletSimConfig = openSimINI.AddConfig("BulletSim");
+        // If the caller cares, specify the bullet engine otherwise it will default to "BulletUnmanaged".
+        // bulletSimConfig.Set("BulletEngine", "BulletUnmanaged");
+        // bulletSimConfig.Set("BulletEngine", "BulletXNA");
+        bulletSimConfig.Set("MeshSculptedPrim", "false");
+        bulletSimConfig.Set("ForceSimplePrimMeshing", "true");
+        if (paramOverrides != null)
+        {
+            foreach (KeyValuePair<string, string> kvp in paramOverrides)
+            {
+                bulletSimConfig.Set(kvp.Key, kvp.Value);
+            }
+        }
+
+        // If a special directory exists, put detailed logging therein.
+        // This allows local testing/debugging without having to worry that the build engine will output logs.
+        if (Directory.Exists("physlogs"))
+        {
+            bulletSimConfig.Set("PhysicsLoggingDir","./physlogs");
+            bulletSimConfig.Set("PhysicsLoggingEnabled","True");
+            bulletSimConfig.Set("PhysicsLoggingDoFlush","True");
+            bulletSimConfig.Set("VehicleLoggingEnabled","True");
+        }
+
+        Vector3 regionExtent = new Vector3(Constants.RegionSize, Constants.RegionSize, Constants.RegionHeight);
+       
+        RegionInfo info = new RegionInfo();
+        info.RegionName = "BSTestRegion";
+        info.RegionSizeX = info.RegionSizeY = info.RegionSizeZ = Constants.RegionSize;
+        OpenSim.Region.Framework.Scenes.Scene scene = new OpenSim.Region.Framework.Scenes.Scene(info);
+
+        IMesher mesher = new OpenSim.Region.PhysicsModules.Meshing.Meshmerizer();
+        INonSharedRegionModule mod = mesher as INonSharedRegionModule;
+        mod.Initialise(openSimINI);
+        mod.AddRegion(scene);
+        mod.RegionLoaded(scene);
+
+        BSScene pScene = new BSScene();
+        mod = (pScene as INonSharedRegionModule);
+        mod.Initialise(openSimINI);
+        mod.AddRegion(scene);
+        mod.RegionLoaded(scene);
+
+        // Since the asset requestor is not initialized, any mesh or sculptie will be a cube.
+        // In the future, add a fake asset fetcher to get meshes and sculpts.
+        // bsScene.RequestAssetMethod = ???;
+
+        return pScene;
+    }
+
+}
+}