1 files changed, 71 insertions, 1 deletions

diff --git a/OpenSim/Region/Physics/Manager/PhysicsScene.cs b/OpenSim/Region/Physics/Manager/PhysicsScene.cs
index 488900e..ce269fa 100644
--- a/OpenSim/Region/Physics/Manager/PhysicsScene.cs
+++ b/OpenSim/Region/Physics/Manager/PhysicsScene.cs
@@ -43,6 +43,34 @@ namespace OpenSim.Region.Physics.Manager
     public delegate void JointDeactivated(PhysicsJoint joint);
     public delegate void JointErrorMessage(PhysicsJoint joint, string message); // this refers to an "error message due to a problem", not "amount of joint constraint violation"
 
+    public enum RayFilterFlags:ushort
+    {
+        // the flags
+        water = 0x01,
+        land = 0x02,
+        agent = 0x04,
+        nonphysical = 0x08,
+        physical = 0x10,
+        phantom = 0x20,
+        volumedtc = 0x40,
+
+        // ray cast colision control (may only work for meshs)
+        BackFaceCull = 0x4000,
+        ClosestHit = 0x8000,
+
+        // some combinations
+        LSLPhanton = phantom | volumedtc,
+        PrimsNonPhantom = nonphysical | physical,
+        PrimsNonPhantomAgents = nonphysical | physical | agent,
+
+        AllPrims = nonphysical | phantom | volumedtc | physical,
+        AllButLand = agent | nonphysical | physical | phantom | volumedtc,
+
+        ClosestAndBackCull = ClosestHit | BackFaceCull,
+
+        All = 0x3f
+    }
+
     public delegate void RequestAssetDelegate(UUID assetID, AssetReceivedDelegate callback);
     public delegate void AssetReceivedDelegate(AssetBase asset);
 
@@ -57,6 +85,8 @@ namespace OpenSim.Region.Physics.Manager
         public Vector3 Normal;
     }
 
+
+
     public abstract class PhysicsScene
     {
 //        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
@@ -130,6 +160,25 @@ namespace OpenSim.Region.Physics.Manager
         public abstract PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, Vector3 position,
                                                   Vector3 size, Quaternion rotation, bool isPhysical, uint localid);
 
+        public virtual PhysicsActor AddPrimShape(string primName, PhysicsActor parent, PrimitiveBaseShape pbs, Vector3 position,
+                                                  uint localid, byte[] sdata)
+        {
+            return null;
+        }
+
+        public virtual PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, Vector3 position,
+                                                  Vector3 size, Quaternion rotation, bool isPhysical, bool isPhantom, uint localid)
+        {
+            return AddPrimShape(primName, pbs, position, size, rotation, isPhysical, localid);
+        }
+
+                           
+        public virtual PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, Vector3 position,
+                                                  Vector3 size, Quaternion rotation, bool isPhysical, bool isPhantom, byte shapetype, uint localid)
+        {
+            return AddPrimShape(primName, pbs, position, size, rotation, isPhysical, localid);
+        }
+
         public virtual float TimeDilation
         {
             get { return 1.0f; }
@@ -197,6 +246,9 @@ namespace OpenSim.Region.Physics.Manager
 
         public abstract void AddPhysicsActorTaint(PhysicsActor prim);
 
+
+        public virtual void PrepareSimulation() { }
+
         /// <summary>
         /// Perform a simulation of the current physics scene over the given timestep.
         /// </summary>
@@ -241,7 +293,7 @@ namespace OpenSim.Region.Physics.Manager
         }
 
         public virtual void Combine(PhysicsScene pScene, Vector3 offset, Vector3 extents) {}
-
+        public virtual void CombineTerrain(float[] heightMap, Vector3 pOffset) {}
         public virtual void UnCombine(PhysicsScene pScene) {}
 
         /// <summary>
@@ -279,5 +331,23 @@ namespace OpenSim.Region.Physics.Manager
         {
             return new List<ContactResult>();
         }
+
+        public virtual object RaycastWorld(Vector3 position, Vector3 direction, float length, int Count, RayFilterFlags filter)
+        {
+            return null;
+        }
+
+        public virtual bool SuportsRaycastWorldFiltered()
+        {
+            return false;
+        }
+
+        public virtual void RaycastActor(PhysicsActor actor, Vector3 position, Vector3 direction, float length, RaycastCallback retMethod){}
+        public virtual void RaycastActor(PhysicsActor actor, Vector3 position, Vector3 direction, float length, int Count, RayCallback retMethod) { }
+        public virtual List<ContactResult> RaycastActor(PhysicsActor actor, Vector3 position, Vector3 direction, float length, int Count)
+        {
+            return new List<ContactResult>();
+        }
+
     }
 }