A bit more work on Building tools/support.

updated Axiom.MathLib.dll. 

7 files changed, 179 insertions, 16 deletions

diff --git a/OpenSim/Region/Environment/Scenes/EntityBase.cs b/OpenSim/Region/Environment/Scenes/EntityBase.cs
index 2874ae2..99ca021 100644
--- a/OpenSim/Region/Environment/Scenes/EntityBase.cs
+++ b/OpenSim/Region/Environment/Scenes/EntityBase.cs
@@ -1,5 +1,5 @@
 using System.Collections.Generic;

-using Axiom.MathLib;

+using Axiom.Math;

 using libsecondlife;

 

 namespace OpenSim.Region.Environment.Scenes

diff --git a/OpenSim/Region/Environment/Scenes/Primitive.cs b/OpenSim/Region/Environment/Scenes/Primitive.cs
index 803bd28..24dc115 100644
--- a/OpenSim/Region/Environment/Scenes/Primitive.cs
+++ b/OpenSim/Region/Environment/Scenes/Primitive.cs
@@ -1,6 +1,6 @@
 using System;

 using System.Collections.Generic;

-using Axiom.MathLib;

+using Axiom.Math;

 using libsecondlife;

 using libsecondlife.Packets;

 using OpenSim.Framework.Interfaces;

@@ -45,6 +45,7 @@ namespace OpenSim.Region.Environment.Scenes
         public bool isRootPrim;

         public EntityBase m_Parent;

 

+        #region Properties

         public override LLVector3 Pos

         {

             get

@@ -69,6 +70,22 @@ namespace OpenSim.Region.Environment.Scenes
 

         }

 

+        public LLVector3 WorldPos

+        {

+            get

+            {

+                if (!this.isRootPrim)

+                {

+                    Primitive parentPrim = (Primitive)this.m_Parent;

+                    return this.m_pos + parentPrim.WorldPos;

+                }

+                else

+                {

+                    return this.Pos;

+                }

+            }

+        }

+

         public string Description

         {

             get

@@ -92,7 +109,9 @@ namespace OpenSim.Region.Environment.Scenes
                 return this.m_Shape.Scale;

             }

         }

+        #endregion

 

+        #region Constructors

         public Primitive(ulong regionHandle, Scene world, ObjectAddPacket addPacket, LLUUID ownerID, uint localID, bool isRoot, EntityBase parent, SceneObject rootObject)

         {

             m_regionHandle = regionHandle;

@@ -102,9 +121,11 @@ namespace OpenSim.Region.Environment.Scenes
             this.isRootPrim = isRoot;

             this.m_RootParent = rootObject;

             this.CreateFromPacket(addPacket, ownerID, localID);

-            this.rotation = Axiom.MathLib.Quaternion.Identity;

+            this.rotation = Axiom.Math.Quaternion.Identity;

         }

+        #endregion

 

+        #region Override from EntityBase

         /// <summary>

         /// 

         /// </summary>

@@ -126,7 +147,9 @@ namespace OpenSim.Region.Environment.Scenes
                 child.update();

             }

         }

+        #endregion

 

+        #region Setup

         /// <summary>

         /// 

         /// </summary>

@@ -169,7 +192,9 @@ namespace OpenSim.Region.Environment.Scenes
 

             this.updateFlag = 1;

         }

+        #endregion

 

+        #region Linking / unlinking

         /// <summary>

         /// 

         /// </summary>

@@ -196,28 +221,49 @@ namespace OpenSim.Region.Environment.Scenes
             this.isRootPrim = false;

             this.m_Parent = newParent;

             this.ParentID = newParent.LocalId;

-            this.SetRootParent(rootParent);

+            this.m_RootParent = rootParent;

+            this.m_RootParent.AddChildToList(this);

             this.Pos = oldPos;

-            Axiom.MathLib.Vector3 axPos = new Axiom.MathLib.Vector3(this.m_pos.X, m_pos.Y, m_pos.Z);

+            Axiom.Math.Vector3 axPos = new Axiom.Math.Vector3(this.m_pos.X, m_pos.Y, m_pos.Z);

             axPos = this.m_Parent.rotation.Inverse() * axPos;

             this.m_pos = new LLVector3(axPos.x, axPos.y, axPos.z);

             this.rotation = this.rotation * this.m_Parent.rotation.Inverse();

             this.updateFlag = 1;

 

+            foreach (Primitive child in children)

+            {

+                child.SetRootParent(rootParent, newParent, oldPos);

+            }

+            children.Clear();

+           

+

         }

 

         /// <summary>

         /// 

         /// </summary>

         /// <param name="newRoot"></param>

-        public void SetRootParent(SceneObject newRoot)

+        public void SetRootParent(SceneObject newRoot , Primitive newParent, LLVector3 oldParentPosition)

         {

+            LLVector3 oldPos = new LLVector3(this.Pos.X, this.Pos.Y, this.Pos.Z);

+            oldPos += oldParentPosition;

+            this.isRootPrim = false;

+            this.m_Parent = newParent;

+            this.ParentID = newParent.LocalId;

+            newParent.AddToChildrenList(this);

             this.m_RootParent = newRoot;

             this.m_RootParent.AddChildToList(this);

+            this.Pos = oldPos;

+            Axiom.Math.Vector3 axPos = new Axiom.Math.Vector3(this.m_pos.X, m_pos.Y, m_pos.Z);

+            axPos = this.m_Parent.rotation.Inverse() * axPos;

+            this.m_pos = new LLVector3(axPos.x, axPos.y, axPos.z);

+            this.rotation = this.rotation * this.m_Parent.rotation.Inverse();

+            this.updateFlag = 1;

             foreach (Primitive child in children)

             {

-                child.SetRootParent(newRoot);

+                child.SetRootParent(newRoot, newParent, oldPos);

             }

+            children.Clear();

         }

 

         public void AddOffsetToChildren(LLVector3 offset)

@@ -229,6 +275,12 @@ namespace OpenSim.Region.Environment.Scenes
             }

         }

 

+        public void AddToChildrenList(Primitive prim)

+        {

+            this.children.Add(prim);

+        }

+        #endregion

+

         #region Resizing/Scale

         public void ResizeGoup(LLVector3 scale)

         {

@@ -252,6 +304,7 @@ namespace OpenSim.Region.Environment.Scenes
         }

         #endregion

 

+        #region Position

         /// <summary>

         /// 

         /// </summary>

@@ -264,19 +317,73 @@ namespace OpenSim.Region.Environment.Scenes
             this.updateFlag = 2;

         }

 

+        public void UpdateSinglePosition(LLVector3 pos)

+        {

+            //Console.WriteLine("updating single prim position");

+            if (this.isRootPrim)

+            {

+                LLVector3 newPos = new LLVector3(pos.X, pos.Y, pos.Z);

+                LLVector3 oldPos = new LLVector3(Pos.X, Pos.Y, Pos.Z);

+                LLVector3 diff = oldPos - newPos;

+                Axiom.Math.Vector3 axDiff = new Vector3(diff.X, diff.Y, diff.Z);

+                axDiff = this.rotation.Inverse() * axDiff;

+                diff.X = axDiff.x;

+                diff.Y = axDiff.y;

+                diff.Z = axDiff.z;

+                this.Pos = newPos;

+

+                foreach (Primitive prim in this.children)

+                {

+                    prim.m_pos += diff;

+                    prim.updateFlag = 2;

+                }

+                this.updateFlag = 2;

+            }

+            else

+            {

+                LLVector3 newPos = new LLVector3(pos.X, pos.Y, pos.Z);

+                this.m_pos = newPos;

+                this.updateFlag = 2;

+            }

+        }

+

+        #endregion

+

+        #region Rotation

         public void UpdateRotation(LLQuaternion rot)

         {

-            this.rotation = new Axiom.MathLib.Quaternion(rot.W, rot.X, rot.Y, rot.Z);

+            this.rotation = new Axiom.Math.Quaternion(rot.W, rot.X, rot.Y, rot.Z);

+            this.updateFlag = 2;

+        }

+

+        public void UpdateSingleRotation(LLQuaternion rot)

+        {

+            Axiom.Math.Quaternion axRot = new Axiom.Math.Quaternion(rot.W, rot.X, rot.Y, rot.Z);

+            Axiom.Math.Quaternion oldParentRot = new Quaternion(this.rotation.w, this.rotation.x, this.rotation.y, this.rotation.z);

+            this.rotation = axRot;

+            foreach (Primitive prim in this.children)

+            {

+                Axiom.Math.Vector3 axPos = new Vector3(prim.m_pos.X, prim.m_pos.Y, prim.m_pos.Z);

+                axPos = oldParentRot * axPos;

+                axPos = axRot.Inverse() * axPos;

+                prim.m_pos = new LLVector3(axPos.x, axPos.y, axPos.z);

+                prim.rotation = prim.rotation * oldParentRot;

+                prim.rotation = prim.rotation * axRot.Inverse();

+                prim.updateFlag = 2;

+            }

             this.updateFlag = 2;

         }

 

         public void UpdateGroupMouseRotation(LLVector3 pos,  LLQuaternion rot)

         {

-            this.rotation = new Axiom.MathLib.Quaternion(rot.W, rot.X, rot.Y, rot.Z);

+            this.rotation = new Axiom.Math.Quaternion(rot.W, rot.X, rot.Y, rot.Z);

             this.Pos = pos;

             this.updateFlag = 2;

         }

 

+        #endregion

+

+        #region Shape

         public void UpdateShape(ObjectShapePacket.ObjectDataBlock shapeBlock)

         {

             this.m_Shape.PathBegin = shapeBlock.PathBegin;

@@ -299,6 +406,7 @@ namespace OpenSim.Region.Environment.Scenes
             this.m_Shape.PathTwistBegin = shapeBlock.PathTwistBegin;

             this.updateFlag = 1;

         }

+        #endregion

 

         #region Client Update Methods

 

diff --git a/OpenSim/Region/Environment/Scenes/PrimitiveOld.cs b/OpenSim/Region/Environment/Scenes/PrimitiveOld.cs
index 4213a18..247ff87 100644
--- a/OpenSim/Region/Environment/Scenes/PrimitiveOld.cs
+++ b/OpenSim/Region/Environment/Scenes/PrimitiveOld.cs
@@ -29,7 +29,7 @@
 using System;

 using System.Collections.Generic;

 using System.Text;

-using Axiom.MathLib;

+using Axiom.Math;

 using libsecondlife;

 using libsecondlife.Packets;

 using OpenSim.Framework.Interfaces;

diff --git a/OpenSim/Region/Environment/Scenes/Scene.PacketHandlers.cs b/OpenSim/Region/Environment/Scenes/Scene.PacketHandlers.cs
index 0927903..b3d9d15 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.PacketHandlers.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.PacketHandlers.cs
@@ -107,7 +107,7 @@ namespace OpenSim.Region.Environment.Scenes
         /// <param name="fromAgentID"></param>

         public void SimChat(byte[] message, byte type, LLVector3 fromPos, string fromName, LLUUID fromAgentID)

         {

-            Console.WriteLine("Chat message");

+           // Console.WriteLine("Chat message");

             ScenePresence avatar = null;

             foreach (IClientAPI client in m_clientThreads.Values)

             {

@@ -118,7 +118,7 @@ namespace OpenSim.Region.Environment.Scenes
                     avatar = this.Avatars[client.AgentId];

                     // int dis = Util.fast_distance2d((int)(client.ClientAvatar.Pos.X - simClient.ClientAvatar.Pos.X), (int)(client.ClientAvatar.Pos.Y - simClient.ClientAvatar.Pos.Y));

                     dis= (int)avatar.Pos.GetDistanceTo(fromPos);

-                    Console.WriteLine("found avatar at " +dis);

+                    //Console.WriteLine("found avatar at " +dis);

 

                 }

              

@@ -314,13 +314,27 @@ namespace OpenSim.Region.Environment.Scenes
 

         public void MoveObject(LLUUID objectID, LLVector3 offset, LLVector3 pos, IClientAPI remoteClient)

         {

+             Primitive prim = null;

+             foreach (EntityBase ent in Entities.Values)

+             {

+                 if (ent is SceneObject)

+                 {

+                     prim = ((SceneObject)ent).HasChildPrim(objectID);

+                     if (prim != null)

+                     {

+                         ((SceneObject)ent).GrapMovement(offset, pos, remoteClient);

+                         break;

+                     }

+                 }

+             }

+            /*

             if (this.Entities.ContainsKey(objectID))

             {

                 if (this.Entities[objectID] is SceneObject)

                 {

                     ((SceneObject)this.Entities[objectID]).GrapMovement(offset, pos, remoteClient);

                 }

-            }

+            }*/

         }

 

         /// <summary>

@@ -368,6 +382,23 @@ namespace OpenSim.Region.Environment.Scenes
             }

         }

 

+        public void UpdatePrimSinglePosition(uint localID, LLVector3 pos, IClientAPI remoteClient)

+        {

+            Primitive prim = null;

+            foreach (EntityBase ent in Entities.Values)

+            {

+                if (ent is SceneObject)

+                {

+                    prim = ((SceneObject)ent).HasChildPrim(localID);

+                    if (prim != null)

+                    {

+                        prim.UpdateSinglePosition(pos);

+                        break;

+                    }

+                }

+            }

+        }

+

         /// <summary>

         /// 

         /// </summary>

@@ -419,6 +450,29 @@ namespace OpenSim.Region.Environment.Scenes
         /// 

         /// </summary>

         /// <param name="localID"></param>

+        /// <param name="rot"></param>

+        /// <param name="remoteClient"></param>

+        public void UpdatePrimSingleRotation(uint localID, LLQuaternion rot, IClientAPI remoteClient)

+        {

+            Primitive prim = null;

+            foreach (EntityBase ent in Entities.Values)

+            {

+                if (ent is SceneObject)

+                {

+                    prim = ((SceneObject)ent).HasChildPrim(localID);

+                    if (prim != null)

+                    {

+                        prim.UpdateSingleRotation(rot);

+                        break;

+                    }

+                }

+            }

+        }

+

+        /// <summary>

+        /// 

+        /// </summary>

+        /// <param name="localID"></param>

         /// <param name="scale"></param>

         /// <param name="remoteClient"></param>

         public void UpdatePrimScale(uint localID, LLVector3 scale, IClientAPI remoteClient)

diff --git a/OpenSim/Region/Environment/Scenes/Scene.cs b/OpenSim/Region/Environment/Scenes/Scene.cs
index 838d722..0797566 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.cs
@@ -453,8 +453,10 @@ namespace OpenSim.Region.Environment.Scenes
             client.OnRequestWearables += this.InformClientOfNeighbours;

             client.OnAddPrim += this.AddNewPrim;

             client.OnUpdatePrimPosition += this.UpdatePrimPosition;

+            client.OnUpdatePrimSinglePosition += this.UpdatePrimSinglePosition;

             client.OnUpdatePrimRotation += this.UpdatePrimRotation;

             client.OnUpdatePrimGroupRotation += this.UpdatePrimRotation;

+            client.OnUpdatePrimSingleRotation += this.UpdatePrimSingleRotation;

             client.OnUpdatePrimScale += this.UpdatePrimScale;

             client.OnUpdatePrimShape += this.UpdatePrimShape;

             client.OnRequestMapBlocks += this.RequestMapBlocks;

diff --git a/OpenSim/Region/Environment/Scenes/SceneObject.cs b/OpenSim/Region/Environment/Scenes/SceneObject.cs
index 9a46fbf..00d7c63 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObject.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObject.cs
@@ -178,8 +178,7 @@ namespace OpenSim.Region.Environment.Scenes
         /// <param name="remoteClient"></param>

         public void GrapMovement(LLVector3 offset, LLVector3 pos, IClientAPI remoteClient)

         {

-            //this.Pos = pos;

-            this.rootPrimitive.Pos = pos;

+            this.rootPrimitive.Pos = pos ;

             this.rootPrimitive.SendTerseUpdateForAllChildren(remoteClient);

         }

 

diff --git a/OpenSim/Region/Environment/Scenes/ScenePresence.cs b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
index 98fa2ed..14b7b2f 100644
--- a/OpenSim/Region/Environment/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
@@ -28,7 +28,7 @@
 using System;

 using System.Collections.Generic;

 using System.IO;

-using Axiom.MathLib;

+using Axiom.Math;

 using libsecondlife;

 using libsecondlife.Packets;

 using OpenSim.Framework.Console;