A PhysX physics plugin (that actually uses physX now but currently only works on windows)

Can now change direction when walking without stopping
Flying works when using the Physx dll 

1 files changed, 73 insertions, 10 deletions

diff --git a/src/world/Primitive.cs b/src/world/Primitive.cs
index 0d7d951..6be33ef 100644
--- a/src/world/Primitive.cs
+++ b/src/world/Primitive.cs
@@ -5,6 +5,7 @@ using OpenSim.types;
 using libsecondlife;

 using libsecondlife.Packets;

 using GridInterfaces;

+using PhysicsSystem;

 

 namespace OpenSim.world

 {

@@ -16,8 +17,21 @@ namespace OpenSim.world
         protected bool newPrimFlag;

         protected bool updateFlag;

         protected bool dirtyFlag;

-        protected ObjectUpdatePacket OurPacket;

+        private ObjectUpdatePacket OurPacket;

+        private PhysicsActor _physActor;

+        private bool physicsEnabled;

        

+        public bool PhysicsEnabled

+        {

+                get

+                {

+                        return physicsEnabled;

+                }

+                set

+                {

+                        physicsEnabled = value;

+                }

+        }

         public bool UpdateFlag

         {

                 get

@@ -41,6 +55,14 @@ namespace OpenSim.world
                         return this.primData.Scale;

                 }

         }

+        public PhysicsActor PhysActor

+        {

+                set

+                {

+                        this._physActor = value;

+                }

+        }

+        

         public Primitive()

         {

             mesh_cutbegin = 0.0f;

@@ -61,6 +83,16 @@ namespace OpenSim.world
             return mesh;

         }

         

+        public void UpdatePosition( LLVector3 pos)

+        {

+                this.position = pos;

+                if(this._physActor != null && this.physicsEnabled)

+                {

+                        this._physActor.Position = new PhysicsVector(pos.X, pos.Y, pos.Z);

+                }

+                this.updateFlag = true;

+        }

+        

         public override void update()

         {

                 if(this.newPrimFlag)

@@ -89,13 +121,39 @@ namespace OpenSim.world
                         }

                         this.dirtyFlag = false;

                 }

-                

+                else

+                {

+                        if(this._physActor != null && this.physicsEnabled) 

+                        {

+                                ImprovedTerseObjectUpdatePacket terse = new ImprovedTerseObjectUpdatePacket();

+                                terse.RegionData.RegionHandle = OpenSim_Main.cfg.RegionHandle; // FIXME

+                                terse.RegionData.TimeDilation = 64096;

+                                terse.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[1];

+                                terse.ObjectData[0] = this.CreateImprovedBlock();

+                                foreach(OpenSimClient client in OpenSim_Main.sim.ClientThreads.Values) {

+                                        client.OutPacket(terse);

+                                }

+                        }

+                }

         }

         

         public void UpdateClient(OpenSimClient RemoteClient)

         {

-                byte[] pb = this.position.GetBytes();

+                

+                LLVector3 lPos; 

+                if( this._physActor != null && this.physicsEnabled)

+                {

+                        PhysicsVector pPos = this._physActor.Position; 

+                                lPos = new LLVector3( pPos.X, pPos.Y, pPos.Z);

+                }

+                else

+                {

+                        lPos = this.position;

+                }

+                        byte[] pb = lPos.GetBytes();

                 Array.Copy(pb, 0, OurPacket.ObjectData[0].ObjectData, 0, pb.Length);

+                

+                // OurPacket should be update with the follwing in updateShape() rather than having to do it here

                 OurPacket.ObjectData[0].OwnerID = this.primData.OwnerID;

                 OurPacket.ObjectData[0].PCode = this.primData.PCode;

                 OurPacket.ObjectData[0].PathBegin = this.primData.PathBegin;

@@ -137,7 +195,6 @@ namespace OpenSim.world
                 this.primData.PathCurve = addPacket.PathCurve;

                 this.primData.ProfileCurve = addPacket.ProfileCurve;

                 this.primData.ProfileHollow = addPacket.ProfileHollow;

-                

                 this.primData.PathRadiusOffset = addPacket.PathRadiusOffset;

                 this.primData.PathRevolutions = addPacket.PathRevolutions;

                 this.primData.PathTaperX = addPacket.PathTaperX;

@@ -145,7 +202,6 @@ namespace OpenSim.world
                 this.primData.PathTwist = addPacket.PathTwist;

                 this.primData.PathTwistBegin =addPacket.PathTwistBegin;

                 this.dirtyFlag = true;

-                

         }

         

         public void CreateFromPacket( ObjectAddPacket addPacket, LLUUID agentID, uint localID)

@@ -162,7 +218,6 @@ namespace OpenSim.world
                 objupdate.ObjectData[0].ExtraParams = new byte[1];

                 objupdate.ObjectData[0].MediaURL = new byte[0];

                 objupdate.ObjectData[0].NameValue = new byte[0];

-                objupdate.ObjectData[0].PSBlock = new byte[0];

                 objupdate.ObjectData[0].Text = new byte[0];

                 objupdate.ObjectData[0].TextColor = new byte[4];

                 objupdate.ObjectData[0].JointAxisOrAnchor = new LLVector3(0,0,0);

@@ -232,7 +287,6 @@ namespace OpenSim.world
                 objupdate.ObjectData[0].ExtraParams = new byte[1];

                 objupdate.ObjectData[0].MediaURL = new byte[0];

                 objupdate.ObjectData[0].NameValue = new byte[0];

-                objupdate.ObjectData[0].PSBlock = new byte[0];

                 objupdate.ObjectData[0].Text = new byte[0];

                 objupdate.ObjectData[0].TextColor = new byte[4];

                 objupdate.ObjectData[0].JointAxisOrAnchor = new LLVector3(0,0,0);

@@ -291,7 +345,6 @@ namespace OpenSim.world
                 uint ID = this.localid;

                 byte[] bytes = new byte[60];

                         

-                        

                         int i = 0;

                         ImprovedTerseObjectUpdatePacket.ObjectDataBlock dat = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock();

                         dat.TextureEntry = this.OurPacket.ObjectData[0].TextureEntry;

@@ -302,8 +355,18 @@ namespace OpenSim.world
                         bytes[i++] = (byte)((ID >> 24) % 256);

                         bytes[i++]= 0;

                         bytes[i++]= 0;

-

-                        byte[] pb = this.position.GetBytes();

+                        

+                        LLVector3 lPos; 

+                if( this._physActor != null && this.physicsEnabled)

+                {

+                        PhysicsVector pPos = this._physActor.Position; 

+                                lPos = new LLVector3( pPos.X, pPos.Y, pPos.Z);

+                }

+                else

+                {

+                        lPos = this.position;

+                }

+                        byte[] pb = lPos.GetBytes();

                         Array.Copy(pb, 0, bytes, i, pb.Length);

                         i += 12;

                         ushort ac = 32767;