varregion: add plumbing to pass region size from Scene down to the

physics engine.
Older physics engines will default to the legacy region size.
Update BulletSim to use the new region size information.

1 files changed, 4 insertions, 3 deletions

diff --git a/OpenSim/Region/Application/OpenSimBase.cs b/OpenSim/Region/Application/OpenSimBase.cs
index 1e34a1e..70d7ee9 100644
--- a/OpenSim/Region/Application/OpenSimBase.cs
+++ b/OpenSim/Region/Application/OpenSimBase.cs
@@ -690,7 +690,8 @@ namespace OpenSim
             clientServer = clientNetworkServers;
             scene.LoadWorldMap();
 
-            scene.PhysicsScene = GetPhysicsScene(scene.RegionInfo.RegionName);
+            Vector3 regionExtent = new Vector3(regionInfo.RegionSizeX, regionInfo.RegionSizeY, regionInfo.RegionSizeZ);
+            scene.PhysicsScene = GetPhysicsScene(scene.RegionInfo.RegionName, regionExtent);
             scene.PhysicsScene.RequestAssetMethod = scene.PhysicsRequestAsset;
             scene.PhysicsScene.SetTerrain(scene.Heightmap.GetFloatsSerialised());
             scene.PhysicsScene.SetWaterLevel((float) regionInfo.RegionSettings.WaterHeight);
@@ -752,10 +753,10 @@ namespace OpenSim
 
         # region Setup methods
 
-        protected override PhysicsScene GetPhysicsScene(string osSceneIdentifier)
+        protected override PhysicsScene GetPhysicsScene(string osSceneIdentifier, Vector3 regionExtent)
         {
             return GetPhysicsScene(
-                m_configSettings.PhysicsEngine, m_configSettings.MeshEngineName, Config, osSceneIdentifier);
+                m_configSettings.PhysicsEngine, m_configSettings.MeshEngineName, Config, osSceneIdentifier, regionExtent);
         }
 
         /// <summary>