[DANGER UNTESTED] ODE mesh assets. Other plugins will not do meshs/sculpts

now

1 files changed, 185 insertions, 645 deletions

diff --git a/OpenSim/Region/Physics/UbitOdePlugin/ODEPrim.cs b/OpenSim/Region/Physics/UbitOdePlugin/ODEPrim.cs
index 7650571..cbe129a 100644
--- a/OpenSim/Region/Physics/UbitOdePlugin/ODEPrim.cs
+++ b/OpenSim/Region/Physics/UbitOdePlugin/ODEPrim.cs
@@ -79,7 +79,7 @@ namespace OpenSim.Region.Physics.OdePlugin
         private bool m_lastdoneSelected;

         internal bool m_outbounds;

 

-        private Quaternion m_lastorientation = new Quaternion();

+        private Quaternion m_lastorientation;

         private Quaternion _orientation;

 

         private Vector3 _position;

@@ -91,14 +91,14 @@ namespace OpenSim.Region.Physics.OdePlugin
         private Vector3 _size;

         private Vector3 _acceleration;

         private Vector3 m_angularlock = Vector3.One;

-        private IntPtr Amotor = IntPtr.Zero;

+        private IntPtr Amotor;

 

         private Vector3 m_force;

         private Vector3 m_forceacc;

         private Vector3 m_angularForceacc;

 

-        private float m_invTimeStep = 50.0f;

-        private float m_timeStep = .02f;

+        private float m_invTimeStep;

+        private float m_timeStep;

 

         private Vector3 m_PIDTarget;

         private float m_PIDTau;

@@ -107,14 +107,14 @@ namespace OpenSim.Region.Physics.OdePlugin
         private float m_PIDHoverHeight;

         private float m_PIDHoverTau;

         private bool m_useHoverPID;

-        private PIDHoverType m_PIDHoverType = PIDHoverType.Ground;

+        private PIDHoverType m_PIDHoverType;

         private float m_targetHoverHeight;

         private float m_groundHeight;

         private float m_waterHeight;

         private float m_buoyancy;                //KF: m_buoyancy should be set by llSetBuoyancy() for non-vehicle. 

 

-        private int body_autodisable_frames = 5;

-        public int bodydisablecontrol = 0;

+        private int body_autodisable_frames;

+        public int bodydisablecontrol;

 

 

         // Default we're a Geometry

@@ -144,12 +144,16 @@ namespace OpenSim.Region.Physics.OdePlugin
         private IMesh m_mesh;

         private object m_meshlock = new object();

         private PrimitiveBaseShape _pbs;

+

+        private UUID? m_assetID;

+        private AssetState m_assetState;

+        

         public OdeScene _parent_scene;

 

         /// <summary>

         /// The physics space which contains prim geometry

         /// </summary>

-        public IntPtr m_targetSpace = IntPtr.Zero;

+        public IntPtr m_targetSpace;

 

         public IntPtr prim_geom;

         public IntPtr _triMeshData;

@@ -163,27 +167,32 @@ namespace OpenSim.Region.Physics.OdePlugin
 

         public IntPtr collide_geom; // for objects: geom if single prim space it linkset

 

-        private float m_density = 10.000006836f; // Aluminum g/cm3;

+        private float m_density;

         private byte m_shapetype;

         public bool _zeroFlag;

         private bool m_lastUpdateSent;

 

-        public IntPtr Body = IntPtr.Zero;

+        public IntPtr Body;

 

         private Vector3 _target_velocity;

 

-        public Vector3 primOOBsize; // prim real dimensions from mesh 

-        public Vector3 primOOBoffset; // its centroid out of mesh or rest aabb

+        public Vector3 m_OBBOffset;

+        public Vector3 m_OBB;

         public float primOOBradiusSQ;

+

+        private bool m_hasOBB = true;

+

+        private float m_physCost;

+        private float m_streamCost;

+

         public d.Mass primdMass; // prim inertia information on it's own referencial

         float primMass; // prim own mass

         float primVolume; // prim own volume;

         float _mass; // object mass acording to case

-        private bool hasOOBoffsetFromMesh = false; // if true we did compute it form mesh centroid, else from aabb

 

-        public int givefakepos = 0;

+        public int givefakepos;

         private Vector3 fakepos;

-        public int givefakeori = 0;

+        public int givefakeori;

         private Quaternion fakeori;

 

         private int m_eventsubscription;

@@ -391,9 +400,7 @@ namespace OpenSim.Region.Physics.OdePlugin
             {

                 if (value.IsFinite())

                 {

-                    AddChange(changes.Size, value);

-

-//                    _parent_scene.m_meshWorker.ChangeActorPhysRep(this, _pbs, value, m_shapetype, MeshWorkerChange.size);

+                     _parent_scene.m_meshWorker.ChangeActorPhysRep(this, _pbs, value, m_shapetype);

                 }

                 else

                 {

@@ -463,7 +470,7 @@ namespace OpenSim.Region.Physics.OdePlugin
                         q.Z = dq.Z;

                         q.W = dq.W;

 

-                        Vector3 Ptot = primOOBoffset * q;

+                        Vector3 Ptot = m_OBBOffset * q;

                         dtmp = d.GeomGetPosition(prim_geom);

                         Ptot.X += dtmp.X;

                         Ptot.Y += dtmp.Y;

@@ -503,7 +510,7 @@ namespace OpenSim.Region.Physics.OdePlugin
             {

             get

                 {

-                return primOOBsize;

+                return m_OBB;

                 }

             }

 

@@ -511,7 +518,7 @@ namespace OpenSim.Region.Physics.OdePlugin
             {

             get

                 {

-                return primOOBoffset;

+                return m_OBBOffset;

                 }

             }

 

@@ -527,8 +534,8 @@ namespace OpenSim.Region.Physics.OdePlugin
         {

             set

             {

-                AddChange(changes.Shape, value);

-//                _parent_scene.m_meshWorker.ChangeActorPhysRep(this, value, _size, m_shapetype, MeshWorkerChange.shape);

+//                AddChange(changes.Shape, value);

+                _parent_scene.m_meshWorker.ChangeActorPhysRep(this, value, _size, m_shapetype);

             }

         }

 

@@ -541,8 +548,7 @@ namespace OpenSim.Region.Physics.OdePlugin
             set

             {

                 m_shapetype = value;

-                AddChange(changes.Shape, null);

-//                _parent_scene.m_meshWorker.ChangeActorPhysRep(this, _pbs, _size, value, MeshWorkerChange.shapetype);

+               _parent_scene.m_meshWorker.ChangeActorPhysRep(this, _pbs, _size, value);

             }

         }

 

@@ -1012,7 +1018,6 @@ namespace OpenSim.Region.Physics.OdePlugin
             m_invTimeStep = 1f / m_timeStep;

 

             m_density = parent_scene.geomDefaultDensity;

-            // m_tensor = parent_scene.bodyMotorJointMaxforceTensor;

             body_autodisable_frames = parent_scene.bodyFramesAutoDisable;

 

             prim_geom = IntPtr.Zero;

@@ -1064,7 +1069,6 @@ namespace OpenSim.Region.Physics.OdePlugin
             m_colliderfilter = 0;

             m_NoColide = false;

 

-            hasOOBoffsetFromMesh = false;

             _triMeshData = IntPtr.Zero;

 

             m_shapetype = _shapeType;

@@ -1079,29 +1083,9 @@ namespace OpenSim.Region.Physics.OdePlugin
             mu = parent_scene.m_materialContactsData[(int)Material.Wood].mu;

             bounce = parent_scene.m_materialContactsData[(int)Material.Wood].bounce;

 

-            CalcPrimBodyData();

-/*

-            m_mesh = null;

-            if (_parent_scene.needsMeshing(pbs) && (pbs.SculptData.Length > 0))

-            {

-                bool convex;

-                int clod = (int)LevelOfDetail.High;

-                if (m_shapetype == 0)

-                    convex = false;

-                else

-                {

-                    convex = true;

-                    if (_pbs.SculptType != (byte)SculptType.Mesh)

-                        clod = (int)LevelOfDetail.Low;

-                }

-                m_mesh = _parent_scene.mesher.CreateMesh(Name, _pbs, _size, clod, true, convex);

-            }

-*/

-            m_mesh = _parent_scene.m_meshWorker.getMesh(this, pbs, _size, m_shapetype);

-

             m_building = true; // control must set this to false when done

 

-            AddChange(changes.Add, null);

+            _parent_scene.m_meshWorker.NewActorPhysRep(this, _pbs, _size, m_shapetype);

         }

 

         private void resetCollisionAccounting()

@@ -1325,83 +1309,34 @@ namespace OpenSim.Region.Physics.OdePlugin
             }

         }

 

-        private bool setMesh(OdeScene parent_scene)

+        private bool GetMeshGeom()

         {

             IntPtr vertices, indices;

             int vertexCount, indexCount;

             int vertexStride, triStride;

 

-            if (Body != IntPtr.Zero)

-            {

-                if (childPrim)

-                {

-                    if (_parent != null)

-                    {

-                        OdePrim parent = (OdePrim)_parent;

-                        parent.ChildDelink(this, false);

-                    }

-                }

-                else

-                {

-                    DestroyBody();

-                }

-            }

-

-            IMesh mesh = null;

-

-            lock (m_meshlock)

-            {

-                if (m_mesh == null)

-                {

-/*

-                    bool convex;

-                    int clod = (int)LevelOfDetail.High;

-

-                    if (m_shapetype == 0)

-                        convex = false;

-                    else

-                    {

-                        convex = true;

-                        if (_pbs.SculptType != (byte)SculptType.Mesh)

-                            clod = (int)LevelOfDetail.Low;

-                    }

-

-                    mesh = _parent_scene.mesher.CreateMesh(Name, _pbs, _size, clod, true, convex);

-*/

-                    mesh = _parent_scene.m_meshWorker.getMesh(this, _pbs, _size, m_shapetype);

-                }

-                else

-                {

-                    mesh = m_mesh;

-                }

-

-                if (mesh == null)

-                {                  

-                    m_log.WarnFormat("[PHYSICS]: CreateMesh Failed on prim {0} at <{1},{2},{3}>.", Name, _position.X, _position.Y, _position.Z);

-                    return false;

-                }

-

+            IMesh mesh = m_mesh;

 

-                mesh.getVertexListAsPtrToFloatArray(out vertices, out vertexStride, out vertexCount); // Note, that vertices are fixed in unmanaged heap

-                mesh.getIndexListAsPtrToIntArray(out indices, out triStride, out indexCount); // Also fixed, needs release after usage

-

-                if (vertexCount == 0 || indexCount == 0)

-                {

-                    m_log.WarnFormat("[PHYSICS]: Got invalid mesh on prim {0} at <{1},{2},{3}>. mesh UUID {4}",

-                        Name, _position.X, _position.Y, _position.Z, _pbs.SculptTexture.ToString());

-                    mesh.releaseSourceMeshData();

-                    return false;

-                }

-

-                primOOBoffset = mesh.GetCentroid();

-                hasOOBoffsetFromMesh = true;

+            if (mesh == null)

+                return false;

 

-                mesh.releaseSourceMeshData();

-                m_mesh = mesh;

+            mesh.getVertexListAsPtrToFloatArray(out vertices, out vertexStride, out vertexCount);

+            mesh.getIndexListAsPtrToIntArray(out indices, out triStride, out indexCount);

+

+            if (vertexCount == 0 || indexCount == 0)

+            {

+                m_log.WarnFormat("[PHYSICS]: Invalid mesh data on OdePrim {0} mesh UUID {1}",

+                    Name, _pbs.SculptTexture.ToString());

+                m_hasOBB = false;

+                m_OBBOffset = Vector3.Zero;

+                m_OBB = _size * 0.5f;

+                m_physCost = 0.1f;

+                m_streamCost = 1.0f;

+                _parent_scene.mesher.ReleaseMesh(mesh);

+                m_assetState = AssetState.AssetFailed;

+                m_mesh = null;

+                return false;

             }

-

-            IntPtr geo = IntPtr.Zero;

-

             try

             {

                 _triMeshData = d.GeomTriMeshDataCreate();

@@ -1409,8 +1344,7 @@ namespace OpenSim.Region.Physics.OdePlugin
                 d.GeomTriMeshDataBuildSimple(_triMeshData, vertices, vertexStride, vertexCount, indices, indexCount, triStride);

                 d.GeomTriMeshDataPreprocess(_triMeshData);

 

-                _parent_scene.waitForSpaceUnlock(m_targetSpace);

-                geo = d.CreateTriMesh(m_targetSpace, _triMeshData, null, null, null);

+                prim_geom = d.CreateTriMesh(IntPtr.Zero, _triMeshData, null, null, null);

             }

 

             catch (Exception e)

@@ -1418,85 +1352,56 @@ namespace OpenSim.Region.Physics.OdePlugin
                 m_log.ErrorFormat("[PHYSICS]: SetGeom Mesh failed for {0} exception: {1}", Name, e);

                 if (_triMeshData != IntPtr.Zero)

                 {

-                    d.GeomTriMeshDataDestroy(_triMeshData);

-                    _triMeshData = IntPtr.Zero;

-                }

-                return false;

-            }

-

-            SetGeom(geo);

-            return true;

-        }

-

-        private void SetGeom(IntPtr geom)

-        {

-            prim_geom = geom;

-            //Console.WriteLine("SetGeom to " + prim_geom + " for " + Name);

-            if (prim_geom != IntPtr.Zero)

-            {

-

-                if (m_NoColide)

-                {

-                    d.GeomSetCategoryBits(prim_geom, 0);

-                    if (m_isphysical)

+                    try

                     {

-                        d.GeomSetCollideBits(prim_geom, (uint)CollisionCategories.Land);

+                        d.GeomTriMeshDataDestroy(_triMeshData);

                     }

-                    else

+                    catch

                     {

-                        d.GeomSetCollideBits(prim_geom, 0);

-                        d.GeomDisable(prim_geom);

                     }

                 }

-                else

-                {

-                    d.GeomSetCategoryBits(prim_geom, (uint)m_collisionCategories);

-                    d.GeomSetCollideBits(prim_geom, (uint)m_collisionFlags);

-                }

-

-                CalcPrimBodyData();

-

-                _parent_scene.actor_name_map[prim_geom] = this;

+                _triMeshData = IntPtr.Zero;

+                prim_geom = IntPtr.Zero;

 

+                m_hasOBB = false;

+                m_OBBOffset = Vector3.Zero;

+                m_OBB = _size * 0.5f;

+                m_physCost = 0.1f;

+                m_streamCost = 1.0f;              

+                _parent_scene.mesher.ReleaseMesh(mesh);

+                m_assetState = AssetState.AssetFailed;

+                m_mesh = null;

+                return false;

             }

-            else

-                m_log.Warn("Setting bad Geom");

+            return true;

         }

 

-

-        /// <summary>

-        /// Create a geometry for the given mesh in the given target space.

-        /// </summary>

-        /// <param name="m_targetSpace"></param>

-        /// <param name="mesh">If null, then a mesh is used that is based on the profile shape data.</param>

         private void CreateGeom()

         {

-            if (_triMeshData != IntPtr.Zero)

-            {

-                d.GeomTriMeshDataDestroy(_triMeshData);

-                _triMeshData = IntPtr.Zero;

-            }

+            IntPtr geo = IntPtr.Zero;

+            bool hasMesh = false;

 

-            bool haveMesh = false;

-            hasOOBoffsetFromMesh = false;

             m_NoColide = false;

 

-            if (_parent_scene.m_meshWorker.needsMeshing(_pbs))

+            if (m_assetState == AssetState.AssetFailed)

+                m_NoColide = true;

+

+            else if (m_mesh != null)

             {

-                haveMesh = setMesh(_parent_scene); // this will give a mesh to non trivial known prims

-                if (!haveMesh)

+                if (GetMeshGeom())

+                    hasMesh = true;

+                else

                     m_NoColide = true;

             }

 

-            if (!haveMesh)

+            if (!hasMesh)

             {

                 if (_pbs.ProfileShape == ProfileShape.HalfCircle && _pbs.PathCurve == (byte)Extrusion.Curve1

                     && _size.X == _size.Y && _size.Y == _size.Z)

                 { // it's a sphere

-                    _parent_scene.waitForSpaceUnlock(m_targetSpace);

                     try

                     {

-                        SetGeom(d.CreateSphere(m_targetSpace, _size.X * 0.5f));

+                            geo = d.CreateSphere(IntPtr.Zero, _size.X * 0.5f);

                     }

                     catch (Exception e)

                     {

@@ -1506,11 +1411,9 @@ namespace OpenSim.Region.Physics.OdePlugin
                 }

                 else

                 {// do it as a box

-                    _parent_scene.waitForSpaceUnlock(m_targetSpace);

                     try

                     {

-                        //Console.WriteLine("  CreateGeom 4");

-                        SetGeom(d.CreateBox(m_targetSpace, _size.X, _size.Y, _size.Z));

+                            geo = d.CreateBox(IntPtr.Zero, _size.X, _size.Y, _size.Z);

                     }

                     catch (Exception e)

                     {

@@ -1518,18 +1421,18 @@ namespace OpenSim.Region.Physics.OdePlugin
                         return;

                     }

                 }

+                m_physCost = 0.1f;

+                m_streamCost = 1.0f;

+                prim_geom = geo;

             }

         }

 

-        /// <summary>

-        /// Set a new geometry for this prim.

-        /// </summary>

-        /// <param name="geom"></param>

         private void RemoveGeom()

         {

             if (prim_geom != IntPtr.Zero)

             {

                 _parent_scene.actor_name_map.Remove(prim_geom);

+

                 try

                 {

                     d.GeomDestroy(prim_geom);

@@ -1546,6 +1449,7 @@ namespace OpenSim.Region.Physics.OdePlugin
 

                 prim_geom = IntPtr.Zero;

                 collide_geom = IntPtr.Zero;

+                m_targetSpace = IntPtr.Zero;

             }

             else

             {

@@ -1562,7 +1466,7 @@ namespace OpenSim.Region.Physics.OdePlugin
             }

 

             Body = IntPtr.Zero;

-            hasOOBoffsetFromMesh = false;

+            m_hasOBB = false;

         }

 

         //sets non physical prim m_targetSpace to right space in spaces grid for static prims

@@ -2136,358 +2040,6 @@ namespace OpenSim.Region.Physics.OdePlugin
 

         #region Mass Calculation

 

-        private float CalculatePrimVolume()

-        {

-            float volume = _size.X * _size.Y * _size.Z; // default

-            float tmp;

-

-            float hollowAmount = (float)_pbs.ProfileHollow * 2.0e-5f;

-            float hollowVolume = hollowAmount * hollowAmount;

-

-            switch (_pbs.ProfileShape)

-            {

-                case ProfileShape.Square:

-                    // default box

-

-                    if (_pbs.PathCurve == (byte)Extrusion.Straight)

-                    {

-                        if (hollowAmount > 0.0)

-                        {

-                            switch (_pbs.HollowShape)

-                            {

-                                case HollowShape.Square:

-                                case HollowShape.Same:

-                                    break;

-

-                                case HollowShape.Circle:

-

-                                    hollowVolume *= 0.78539816339f;

-                                    break;

-

-                                case HollowShape.Triangle:

-

-                                    hollowVolume *= (0.5f * .5f);

-                                    break;

-

-                                default:

-                                    hollowVolume = 0;

-                                    break;

-                            }

-                            volume *= (1.0f - hollowVolume);

-                        }

-                    }

-

-                    else if (_pbs.PathCurve == (byte)Extrusion.Curve1)

-                    {

-                        //a tube 

-

-                        volume *= 0.78539816339e-2f * (float)(200 - _pbs.PathScaleX);

-                        tmp = 1.0f - 2.0e-2f * (float)(200 - _pbs.PathScaleY);

-                        volume -= volume * tmp * tmp;

-

-                        if (hollowAmount > 0.0)

-                        {

-                            hollowVolume *= hollowAmount;

-

-                            switch (_pbs.HollowShape)

-                            {

-                                case HollowShape.Square:

-                                case HollowShape.Same:

-                                    break;

-

-                                case HollowShape.Circle:

-                                    hollowVolume *= 0.78539816339f;

-                                    break;

-

-                                case HollowShape.Triangle:

-                                    hollowVolume *= 0.5f * 0.5f;

-                                    break;

-                                default:

-                                    hollowVolume = 0;

-                                    break;

-                            }

-                            volume *= (1.0f - hollowVolume);

-                        }

-                    }

-

-                    break;

-

-                case ProfileShape.Circle:

-

-                    if (_pbs.PathCurve == (byte)Extrusion.Straight)

-                    {

-                        volume *= 0.78539816339f; // elipse base

-

-                        if (hollowAmount > 0.0)

-                        {

-                            switch (_pbs.HollowShape)

-                            {

-                                case HollowShape.Same:

-                                case HollowShape.Circle:

-                                    break;

-

-                                case HollowShape.Square:

-                                    hollowVolume *= 0.5f * 2.5984480504799f;

-                                    break;

-

-                                case HollowShape.Triangle:

-                                    hollowVolume *= .5f * 1.27323954473516f;

-                                    break;

-

-                                default:

-                                    hollowVolume = 0;

-                                    break;

-                            }

-                            volume *= (1.0f - hollowVolume);

-                        }

-                    }

-

-                    else if (_pbs.PathCurve == (byte)Extrusion.Curve1)

-                    {

-                        volume *= 0.61685027506808491367715568749226e-2f * (float)(200 - _pbs.PathScaleX);

-                        tmp = 1.0f - .02f * (float)(200 - _pbs.PathScaleY);

-                        volume *= (1.0f - tmp * tmp);

-

-                        if (hollowAmount > 0.0)

-                        {

-

-                            // calculate the hollow volume by it's shape compared to the prim shape

-                            hollowVolume *= hollowAmount;

-

-                            switch (_pbs.HollowShape)

-                            {

-                                case HollowShape.Same:

-                                case HollowShape.Circle:

-                                    break;

-

-                                case HollowShape.Square:

-                                    hollowVolume *= 0.5f * 2.5984480504799f;

-                                    break;

-

-                                case HollowShape.Triangle:

-                                    hollowVolume *= .5f * 1.27323954473516f;

-                                    break;

-

-                                default:

-                                    hollowVolume = 0;

-                                    break;

-                            }

-                            volume *= (1.0f - hollowVolume);

-                        }

-                    }

-                    break;

-

-                case ProfileShape.HalfCircle:

-                    if (_pbs.PathCurve == (byte)Extrusion.Curve1)

-                    {

-                        volume *= 0.5236f;

-

-                        if (hollowAmount > 0.0)

-                        {

-                            hollowVolume *= hollowAmount;

-

-                            switch (_pbs.HollowShape)

-                            {

-                                case HollowShape.Circle:

-                                case HollowShape.Triangle:  // diference in sl is minor and odd

-                                case HollowShape.Same:

-                                    break;

-

-                                case HollowShape.Square:

-                                    hollowVolume *= 0.909f;

-                                    break;

-

-                                //                                case HollowShape.Triangle:

-                                //                                    hollowVolume *= .827f;

-                                //                                    break;

-                                default:

-                                    hollowVolume = 0;

-                                    break;

-                            }

-                            volume *= (1.0f - hollowVolume);

-                        }

-

-                    }

-                    break;

-

-                case ProfileShape.EquilateralTriangle:

-

-                    if (_pbs.PathCurve == (byte)Extrusion.Straight)

-                    {

-                        volume *= 0.32475953f;

-

-                        if (hollowAmount > 0.0)

-                        {

-

-                            // calculate the hollow volume by it's shape compared to the prim shape

-                            switch (_pbs.HollowShape)

-                            {

-                                case HollowShape.Same:

-                                case HollowShape.Triangle:

-                                    hollowVolume *= .25f;

-                                    break;

-

-                                case HollowShape.Square:

-                                    hollowVolume *= 0.499849f * 3.07920140172638f;

-                                    break;

-

-                                case HollowShape.Circle:

-                                    // Hollow shape is a perfect cyllinder in respect to the cube's scale

-                                    // Cyllinder hollow volume calculation

-

-                                    hollowVolume *= 0.1963495f * 3.07920140172638f;

-                                    break;

-

-                                default:

-                                    hollowVolume = 0;

-                                    break;

-                            }

-                            volume *= (1.0f - hollowVolume);

-                        }

-                    }

-                    else if (_pbs.PathCurve == (byte)Extrusion.Curve1)

-                    {

-                        volume *= 0.32475953f;

-                        volume *= 0.01f * (float)(200 - _pbs.PathScaleX);

-                        tmp = 1.0f - .02f * (float)(200 - _pbs.PathScaleY);

-                        volume *= (1.0f - tmp * tmp);

-

-                        if (hollowAmount > 0.0)

-                        {

-

-                            hollowVolume *= hollowAmount;

-

-                            switch (_pbs.HollowShape)

-                            {

-                                case HollowShape.Same:

-                                case HollowShape.Triangle:

-                                    hollowVolume *= .25f;

-                                    break;

-

-                                case HollowShape.Square:

-                                    hollowVolume *= 0.499849f * 3.07920140172638f;

-                                    break;

-

-                                case HollowShape.Circle:

-

-                                    hollowVolume *= 0.1963495f * 3.07920140172638f;

-                                    break;

-

-                                default:

-                                    hollowVolume = 0;

-                                    break;

-                            }

-                            volume *= (1.0f - hollowVolume);

-                        }

-                    }

-                    break;

-

-                default:

-                    break;

-            }

-

-            float taperX1;

-            float taperY1;

-            float taperX;

-            float taperY;

-            float pathBegin;

-            float pathEnd;

-            float profileBegin;

-            float profileEnd;

-

-            if (_pbs.PathCurve == (byte)Extrusion.Straight || _pbs.PathCurve == (byte)Extrusion.Flexible)

-            {

-                taperX1 = _pbs.PathScaleX * 0.01f;

-                if (taperX1 > 1.0f)

-                    taperX1 = 2.0f - taperX1;

-                taperX = 1.0f - taperX1;

-

-                taperY1 = _pbs.PathScaleY * 0.01f;

-                if (taperY1 > 1.0f)

-                    taperY1 = 2.0f - taperY1;

-                taperY = 1.0f - taperY1;

-            }

-            else

-            {

-                taperX = _pbs.PathTaperX * 0.01f;

-                if (taperX < 0.0f)

-                    taperX = -taperX;

-                taperX1 = 1.0f - taperX;

-

-                taperY = _pbs.PathTaperY * 0.01f;

-                if (taperY < 0.0f)

-                    taperY = -taperY;

-                taperY1 = 1.0f - taperY;

-            }

-

-            volume *= (taperX1 * taperY1 + 0.5f * (taperX1 * taperY + taperX * taperY1) + 0.3333333333f * taperX * taperY);

-

-            pathBegin = (float)_pbs.PathBegin * 2.0e-5f;

-            pathEnd = 1.0f - (float)_pbs.PathEnd * 2.0e-5f;

-            volume *= (pathEnd - pathBegin);

-

-            // this is crude aproximation

-            profileBegin = (float)_pbs.ProfileBegin * 2.0e-5f;

-            profileEnd = 1.0f - (float)_pbs.ProfileEnd * 2.0e-5f;

-            volume *= (profileEnd - profileBegin);

-

-            return volume;

-        }

-

-

-        private void CalcPrimBodyData()

-        {

-            float volume;

-

-            if (prim_geom == IntPtr.Zero)

-            {

-                // Ubit let's have a initial basic OOB

-                primOOBsize.X = _size.X;

-                primOOBsize.Y = _size.Y;

-                primOOBsize.Z = _size.Z;

-                primOOBoffset = Vector3.Zero;

-            }

-            else

-            {

-                d.AABB AABB;

-                d.GeomGetAABB(prim_geom, out AABB); // get the AABB from engine geom

-

-                primOOBsize.X = (AABB.MaxX - AABB.MinX);

-                primOOBsize.Y = (AABB.MaxY - AABB.MinY);

-                primOOBsize.Z = (AABB.MaxZ - AABB.MinZ);

-                if (!hasOOBoffsetFromMesh)

-                {

-                    primOOBoffset.X = (AABB.MaxX + AABB.MinX) * 0.5f;

-                    primOOBoffset.Y = (AABB.MaxY + AABB.MinY) * 0.5f;

-                    primOOBoffset.Z = (AABB.MaxZ + AABB.MinZ) * 0.5f;

-                }

-            }

-

-            // also its own inertia and mass

-            // keep using basic shape mass for now

-            volume = CalculatePrimVolume();

-

-            primVolume = volume;

-            primMass = m_density * volume;

-

-            if (primMass <= 0)

-                primMass = 0.0001f;//ckrinke: Mass must be greater then zero.

-            if (primMass > _parent_scene.maximumMassObject)

-                primMass = _parent_scene.maximumMassObject;

-

-            _mass = primMass; // just in case

-

-            d.MassSetBoxTotal(out primdMass, primMass, primOOBsize.X, primOOBsize.Y, primOOBsize.Z);

-

-            d.MassTranslate(ref primdMass,

-                                primOOBoffset.X,

-                                primOOBoffset.Y,

-                                primOOBoffset.Z);

-

-            primOOBsize *= 0.5f; // let obb size be a corner coords

-            primOOBradiusSQ = primOOBsize.LengthSquared();

-        }

-

         private void UpdatePrimBodyData()

         {

             primMass = m_density * primVolume;

@@ -2499,14 +2051,14 @@ namespace OpenSim.Region.Physics.OdePlugin
 

             _mass = primMass; // just in case

 

-            d.MassSetBoxTotal(out primdMass, primMass, primOOBsize.X, primOOBsize.Y, primOOBsize.Z);

+            d.MassSetBoxTotal(out primdMass, primMass, m_OBB.X, m_OBB.Y, m_OBB.Z);

 

             d.MassTranslate(ref primdMass,

-                                primOOBoffset.X,

-                                primOOBoffset.Y,

-                                primOOBoffset.Z);

+                                m_OBBOffset.X,

+                                m_OBBOffset.Y,

+                                m_OBBOffset.Z);

 

-            primOOBradiusSQ = primOOBsize.LengthSquared();

+            primOOBradiusSQ = m_OBBOffset.LengthSquared();

         }

 

         #endregion

@@ -2697,27 +2249,6 @@ namespace OpenSim.Region.Physics.OdePlugin
 

         private void changeadd()

         {

-            CreateGeom();

-

-            if (prim_geom != IntPtr.Zero)

-            {

-                d.GeomSetPosition(prim_geom, _position.X, _position.Y, _position.Z);

-                d.Quaternion myrot = new d.Quaternion();

-                myrot.X = _orientation.X;

-                myrot.Y = _orientation.Y;

-                myrot.Z = _orientation.Z;

-                myrot.W = _orientation.W;

-                d.GeomSetQuaternion(prim_geom, ref myrot);

-

-                if (!m_isphysical)

-                {

-                    SetInStaticSpace(this);

-                    UpdateCollisionCatFlags();

-                    ApplyCollisionCatFlags();

-                }

-                else 

-                    MakeBody();

-            }

         }

 

         private void changeAngularLock(Vector3 newLock)

@@ -3161,41 +2692,45 @@ namespace OpenSim.Region.Physics.OdePlugin
             resetCollisionAccounting();

         }

 

-        private void changeprimsizeshape()

+        private void changeSize(Vector3 newSize)

         {

-            CheckDelaySelect();

+        }

 

-            OdePrim parent = (OdePrim)_parent;

+        private void changeShape(PrimitiveBaseShape newShape)

+        {

+        }

 

-            bool chp = childPrim;

+ 

 

-            if (chp)

-            {

-                if (parent != null)

-                {

-                    parent.DestroyBody();

-                }

-            }

-            else

-            {

-                DestroyBody();

-            }

+        private void changeAddPhysRep(ODEPhysRepData repData)

+        {

+            _size = repData.size; //??

+            _pbs = repData.pbs;

+            m_shapetype = repData.shapetype;

 

-            RemoveGeom();

+            m_mesh = repData.mesh;

 

-            // we don't need to do space calculation because the client sends a position update also.

-            if (_size.X <= 0)

-                _size.X = 0.01f;

-            if (_size.Y <= 0)

-                _size.Y = 0.01f;

-            if (_size.Z <= 0)

-                _size.Z = 0.01f;

-            // Construction of new prim

+            m_assetID = repData.assetID;

+            m_assetState = repData.assetState;

+

+            m_hasOBB = repData.hasOBB;

+            m_OBBOffset = repData.OBBOffset;

+            m_OBB = repData.OBB;

+

+//            m_NoColide = repData.NoColide;

+            m_physCost = repData.physCost;

+            m_streamCost = repData.streamCost;

+

+            primVolume = repData.volume;

 

             CreateGeom();

 

             if (prim_geom != IntPtr.Zero)

             {

+                UpdatePrimBodyData();

+

+                _parent_scene.actor_name_map[prim_geom] = this;

+

                 d.GeomSetPosition(prim_geom, _position.X, _position.Y, _position.Z);

                 d.Quaternion myrot = new d.Quaternion();

                 myrot.X = _orientation.X;

@@ -3203,44 +2738,26 @@ namespace OpenSim.Region.Physics.OdePlugin
                 myrot.Z = _orientation.Z;

                 myrot.W = _orientation.W;

                 d.GeomSetQuaternion(prim_geom, ref myrot);

-            }

 

-            if (m_isphysical)

-            {

-                if (chp)

+                if (!m_isphysical)

                 {

-                    if (parent != null)

-                    {

-                        parent.MakeBody();

-                    }

+                    SetInStaticSpace(this);

+                    UpdateCollisionCatFlags();

+                    ApplyCollisionCatFlags();

                 }

                 else

-                        MakeBody();

-            }

+                    MakeBody();

 

-            else

-            {

-                UpdateCollisionCatFlags();

-                ApplyCollisionCatFlags();

+                if (m_assetState == AssetState.needAsset)

+                {

+                    repData.size = _size;

+                    repData.pbs = _pbs;

+                    repData.shapetype = m_shapetype;

+                    _parent_scene.m_meshWorker.RequestMeshAsset(repData);

+                }

             }

-

-            resetCollisionAccounting();

-        }

-

-        private void changeSize(Vector3 newSize)

-        {

-            _size = newSize;

-            changeprimsizeshape();

         }

 

-        private void changeShape(PrimitiveBaseShape newShape)

-        {

-            if(newShape != null)

-                _pbs = newShape;

-            changeprimsizeshape();

-        }

-

-

         private void changePhysRepData(ODEPhysRepData repData)

         {

             CheckDelaySelect();

@@ -3261,32 +2778,43 @@ namespace OpenSim.Region.Physics.OdePlugin
                 DestroyBody();

             }

 

-            RemoveGeom();      

+            RemoveGeom();

 

-            prim_geom = repData.geo;

-            _triMeshData = repData.triMeshData;

             _size = repData.size;

             _pbs = repData.pbs;

-            m_mesh = repData.mesh;

             m_shapetype = repData.shapetype;

 

-            hasOOBoffsetFromMesh = repData.hasOBB;

-            primOOBoffset = repData.OBBOffset;

-            primOOBsize = repData.OBB;

+            m_mesh = repData.mesh;

+

+            m_assetID = repData.assetID;

+            m_assetState = repData.assetState;

 

-            m_NoColide = repData.NoColide;

-//          m_physCost = repData.physCost;

-//          m_streamCost = repData.streamCost;

+            m_hasOBB = repData.hasOBB;

+            m_OBBOffset = repData.OBBOffset;

+            m_OBB = repData.OBB;

 

-            primVolume = repData.volume;

-            m_targetSpace = repData.curSpace;

+            m_physCost = repData.physCost;

+            m_streamCost = repData.streamCost;

 

-            UpdatePrimBodyData();

+            primVolume = repData.volume;

 

-            _parent_scene.actor_name_map[prim_geom] = this;

+            CreateGeom();

 

             if (prim_geom != IntPtr.Zero)

             {

+                m_targetSpace = IntPtr.Zero;

+

+                UpdatePrimBodyData();

+

+                try

+                {

+                    _parent_scene.actor_name_map[prim_geom] = this;

+                }

+                catch

+                {

+

+                }

+

                 d.GeomSetPosition(prim_geom, _position.X, _position.Y, _position.Z);

                 d.Quaternion myrot = new d.Quaternion();

                 myrot.X = _orientation.X;

@@ -3294,32 +2822,39 @@ namespace OpenSim.Region.Physics.OdePlugin
                 myrot.Z = _orientation.Z;

                 myrot.W = _orientation.W;

                 d.GeomSetQuaternion(prim_geom, ref myrot);

-            }

 

-            if (m_isphysical)

-            {

-                if (chp)

+

+                if (m_isphysical)

                 {

-                    if (parent != null)

+                    if (chp)

                     {

-                        parent.MakeBody();

+                        if (parent != null)

+                        {

+                            parent.MakeBody();

+                        }

                     }

+                    else

+                        MakeBody();

                 }

+

                 else

-                    MakeBody();

-            }

+                {

+                    SetInStaticSpace(this);

+                    UpdateCollisionCatFlags();

+                    ApplyCollisionCatFlags();

+                }

 

-            else

-            {

-                SetInStaticSpace(this);

-                UpdateCollisionCatFlags();

-                ApplyCollisionCatFlags();

+                resetCollisionAccounting();

+                if (m_assetState == AssetState.needAsset)

+                {

+                    repData.size = _size;

+                    repData.pbs = _pbs;

+                    repData.shapetype = m_shapetype;

+                    _parent_scene.m_meshWorker.RequestMeshAsset(repData);

+                }

             }

-

-            resetCollisionAccounting();

         }

 

-

         private void changeFloatOnWater(bool newval)

         {

             m_collidesWater = newval;

@@ -3984,7 +3519,7 @@ namespace OpenSim.Region.Physics.OdePlugin
 

         public bool DoAChange(changes what, object arg)

         {

-            if (prim_geom == IntPtr.Zero && what != changes.Add && what != changes.Remove)

+            if (prim_geom == IntPtr.Zero && what != changes.Add && what != changes.AddPhysRep && what != changes.Remove)

             {

                 return false;

             }

@@ -3995,6 +3530,11 @@ namespace OpenSim.Region.Physics.OdePlugin
                 case changes.Add:

                     changeadd();

                     break;

+

+                case changes.AddPhysRep:

+                    changeAddPhysRep((ODEPhysRepData)arg);

+                    break;

+

                 case changes.Remove:

                     //If its being removed, we don't want to rebuild the physical rep at all, so ignore this stuff...

                     //When we return true, it destroys all of the prims in the linkset anyway