Merge branch 'master' of ssh://MyConnection/var/git/opensim

4 files changed, 60 insertions, 110 deletions

diff --git a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
index 650fc7e..f638386 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
@@ -2015,7 +2015,10 @@ namespace OpenSim.Region.Framework.Scenes
                     group.ResetIDs();
 
                     if (attachment)
+                    {
                         group.RootPart.ObjectFlags |= (uint)PrimFlags.Phantom;
+                        group.RootPart.IsAttachment = true;
+                    }
 
                     AddNewSceneObject(group, true);
 
diff --git a/OpenSim/Region/Physics/Meshing/Mesh.cs b/OpenSim/Region/Physics/Meshing/Mesh.cs
index 1134c63..b19cf70 100644
--- a/OpenSim/Region/Physics/Meshing/Mesh.cs
+++ b/OpenSim/Region/Physics/Meshing/Mesh.cs
@@ -36,8 +36,8 @@ namespace OpenSim.Region.Physics.Meshing
 {
     public class Mesh : IMesh
     {
-        public List<Vertex> vertices;
-        public List<Triangle> triangles;
+        private Dictionary<Vertex, int> vertices;
+        private List<Triangle> triangles;
         GCHandle pinnedVirtexes;
         GCHandle pinnedIndex;
         public PrimMesh primMesh = null;
@@ -45,7 +45,7 @@ namespace OpenSim.Region.Physics.Meshing
 
         public Mesh()
         {
-            vertices = new List<Vertex>();
+            vertices = new Dictionary<Vertex, int>();
             triangles = new List<Triangle>();
         }
 
@@ -53,23 +53,9 @@ namespace OpenSim.Region.Physics.Meshing
         {
             Mesh result = new Mesh();
 
-            foreach (Vertex v in vertices)
-            {
-                if (v == null)
-                    result.vertices.Add(null);
-                else
-                    result.vertices.Add(v.Clone());
-            }
-
             foreach (Triangle t in triangles)
             {
-                int iV1, iV2, iV3;
-                iV1 = vertices.IndexOf(t.v1);
-                iV2 = vertices.IndexOf(t.v2);
-                iV3 = vertices.IndexOf(t.v3);
-
-                Triangle newT = new Triangle(result.vertices[iV1], result.vertices[iV2], result.vertices[iV3]);
-                result.Add(newT);
+                result.Add(new Triangle(t.v1.Clone(), t.v2.Clone(), t.v3.Clone()));
             }
 
             return result;
@@ -77,52 +63,17 @@ namespace OpenSim.Region.Physics.Meshing
 
         public void Add(Triangle triangle)
         {
-            int i;
-            i = vertices.IndexOf(triangle.v1);
-            if (i < 0)
-                throw new ArgumentException("Vertex v1 not known to mesh");
-            i = vertices.IndexOf(triangle.v2);
-            if (i < 0)
-                throw new ArgumentException("Vertex v2 not known to mesh");
-            i = vertices.IndexOf(triangle.v3);
-            if (i < 0)
-                throw new ArgumentException("Vertex v3 not known to mesh");
-
+            // If a vertex of the triangle is not yet in the vertices list,
+            // add it and set its index to the current index count
+            if( !vertices.ContainsKey(triangle.v1) )
+                vertices[triangle.v1] = vertices.Count;
+            if (!vertices.ContainsKey(triangle.v2))
+                vertices[triangle.v2] = vertices.Count;
+            if (!vertices.ContainsKey(triangle.v3))
+                vertices[triangle.v3] = vertices.Count;
             triangles.Add(triangle);
         }
 
-        public void Add(Vertex v)
-        {
-            vertices.Add(v);
-        }
-
-        public void Remove(Vertex v)
-        {
-            int i;
-
-            // First, remove all triangles that are build on v
-            for (i = 0; i < triangles.Count; i++)
-            {
-                Triangle t = triangles[i];
-                if (t.v1 == v || t.v2 == v || t.v3 == v)
-                {
-                    triangles.RemoveAt(i);
-                    i--;
-                }
-            }
-
-            // Second remove v itself
-            vertices.Remove(v);
-        }
-
-        public void Add(List<Vertex> lv)
-        {
-            foreach (Vertex v in lv)
-            {
-                vertices.Add(v);
-            }
-        }
-
         public void CalcNormals()
         {
             int iTriangles = triangles.Count;
@@ -188,7 +139,7 @@ namespace OpenSim.Region.Physics.Meshing
         public List<PhysicsVector> getVertexList()
         {
             List<PhysicsVector> result = new List<PhysicsVector>();
-            foreach (Vertex v in vertices)
+            foreach (Vertex v in vertices.Keys)
             {
                 result.Add(v);
             }
@@ -201,12 +152,13 @@ namespace OpenSim.Region.Physics.Meshing
 
             if (primMesh == null)
             {
+                //m_log.WarnFormat("vertices.Count = {0}", vertices.Count);
                 result = new float[vertices.Count * 3];
-                for (int i = 0; i < vertices.Count; i++)
+                foreach(KeyValuePair<Vertex, int> kvp in vertices)
                 {
-                    Vertex v = vertices[i];
-                    if (v == null)
-                        continue;
+                    Vertex v = kvp.Key;
+                    int i = kvp.Value;
+                    //m_log.WarnFormat("kvp.Value = {0}", i);
                     result[3 * i + 0] = v.X;
                     result[3 * i + 1] = v.Y;
                     result[3 * i + 2] = v.Z;
@@ -243,9 +195,9 @@ namespace OpenSim.Region.Physics.Meshing
                 for (int i = 0; i < triangles.Count; i++)
                 {
                     Triangle t = triangles[i];
-                    result[3 * i + 0] = vertices.IndexOf(t.v1);
-                    result[3 * i + 1] = vertices.IndexOf(t.v2);
-                    result[3 * i + 2] = vertices.IndexOf(t.v3);
+                    result[3 * i + 0] = vertices[t.v1];
+                    result[3 * i + 1] = vertices[t.v2];
+                    result[3 * i + 2] = vertices[t.v3];
                 }
             }
             else
@@ -298,27 +250,17 @@ namespace OpenSim.Region.Physics.Meshing
 
         public void Append(IMesh newMesh)
         {
-            Mesh newMesh2;
-            if (newMesh is Mesh)
-            {
-                newMesh2 = (Mesh)newMesh;
-            }
-            else
-            {
+            if (!(newMesh is Mesh))
                 return;
-            }
 
-            foreach (Vertex v in newMesh2.vertices)
-                vertices.Add(v);
-
-            foreach (Triangle t in newMesh2.triangles)
+            foreach (Triangle t in ((Mesh)newMesh).triangles)
                 Add(t);
         }
 
         // Do a linear transformation of  mesh.
         public void TransformLinear(float[,] matrix, float[] offset)
         {
-            foreach (Vertex v in vertices)
+            foreach (Vertex v in vertices.Keys)
             {
                 if (v == null)
                     continue;
@@ -346,5 +288,10 @@ namespace OpenSim.Region.Physics.Meshing
             }
             sw.Close();
         }
+
+        public void TrimExcess()
+        {
+            triangles.TrimExcess();
+        }
     }
 }
diff --git a/OpenSim/Region/Physics/Meshing/Meshmerizer.cs b/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
index 85c526b..7b3f8f2 100644
--- a/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
+++ b/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
@@ -92,40 +92,40 @@ namespace OpenSim.Region.Physics.Meshing
         private static Mesh CreateSimpleBoxMesh(float minX, float maxX, float minY, float maxY, float minZ, float maxZ)
         {
             Mesh box = new Mesh();
-
+            List<Vertex> vertices = new List<Vertex>();
             // bottom
 
-            box.Add(new Vertex(minX, maxY, minZ));
-            box.Add(new Vertex(maxX, maxY, minZ));
-            box.Add(new Vertex(maxX, minY, minZ));
-            box.Add(new Vertex(minX, minY, minZ));
+            vertices.Add(new Vertex(minX, maxY, minZ));
+            vertices.Add(new Vertex(maxX, maxY, minZ));
+            vertices.Add(new Vertex(maxX, minY, minZ));
+            vertices.Add(new Vertex(minX, minY, minZ));
 
-            box.Add(new Triangle(box.vertices[0], box.vertices[1], box.vertices[2]));
-            box.Add(new Triangle(box.vertices[0], box.vertices[2], box.vertices[3]));
+            box.Add(new Triangle(vertices[0], vertices[1], vertices[2]));
+            box.Add(new Triangle(vertices[0], vertices[2], vertices[3]));
 
             // top
 
-            box.Add(new Vertex(maxX, maxY, maxZ));
-            box.Add(new Vertex(minX, maxY, maxZ));
-            box.Add(new Vertex(minX, minY, maxZ));
-            box.Add(new Vertex(maxX, minY, maxZ));
+            vertices.Add(new Vertex(maxX, maxY, maxZ));
+            vertices.Add(new Vertex(minX, maxY, maxZ));
+            vertices.Add(new Vertex(minX, minY, maxZ));
+            vertices.Add(new Vertex(maxX, minY, maxZ));
 
-            box.Add(new Triangle(box.vertices[4], box.vertices[5], box.vertices[6]));
-            box.Add(new Triangle(box.vertices[4], box.vertices[6], box.vertices[7]));
+            box.Add(new Triangle(vertices[4], vertices[5], vertices[6]));
+            box.Add(new Triangle(vertices[4], vertices[6], vertices[7]));
 
             // sides
 
-            box.Add(new Triangle(box.vertices[5], box.vertices[0], box.vertices[3]));
-            box.Add(new Triangle(box.vertices[5], box.vertices[3], box.vertices[6]));
+            box.Add(new Triangle(vertices[5], vertices[0], vertices[3]));
+            box.Add(new Triangle(vertices[5], vertices[3], vertices[6]));
 
-            box.Add(new Triangle(box.vertices[1], box.vertices[0], box.vertices[5]));
-            box.Add(new Triangle(box.vertices[1], box.vertices[5], box.vertices[4]));
+            box.Add(new Triangle(vertices[1], vertices[0], vertices[5]));
+            box.Add(new Triangle(vertices[1], vertices[5], vertices[4]));
 
-            box.Add(new Triangle(box.vertices[7], box.vertices[1], box.vertices[4]));
-            box.Add(new Triangle(box.vertices[7], box.vertices[2], box.vertices[1]));
+            box.Add(new Triangle(vertices[7], vertices[1], vertices[4]));
+            box.Add(new Triangle(vertices[7], vertices[2], vertices[1]));
 
-            box.Add(new Triangle(box.vertices[3], box.vertices[2], box.vertices[7]));
-            box.Add(new Triangle(box.vertices[3], box.vertices[7], box.vertices[6]));
+            box.Add(new Triangle(vertices[3], vertices[2], vertices[7]));
+            box.Add(new Triangle(vertices[3], vertices[7], vertices[6]));
 
             return box;
         }
@@ -145,7 +145,7 @@ namespace OpenSim.Region.Physics.Meshing
             float minZ = float.MaxValue;
             float maxZ = float.MinValue;
 
-            foreach (Vertex v in meshIn.vertices)
+            foreach (Vertex v in meshIn.getVertexList())
             {
                 if (v != null)
                 {
@@ -394,17 +394,19 @@ namespace OpenSim.Region.Physics.Meshing
             int numCoords = coords.Count;
             int numFaces = faces.Count;
 
+            // Create the list of vertices
+            List<Vertex> vertices = new List<Vertex>();
             for (int i = 0; i < numCoords; i++)
             {
                 Coord c = coords[i];
-                mesh.vertices.Add(new Vertex(c.X, c.Y, c.Z));
+                vertices.Add(new Vertex(c.X, c.Y, c.Z));
             }
 
-            List<Vertex> vertices = mesh.vertices;
+            // Add the corresponding triangles to the mesh
             for (int i = 0; i < numFaces; i++)
             {
                 Face f = faces[i];
-                mesh.triangles.Add(new Triangle(vertices[f.v1], vertices[f.v2], vertices[f.v3]));
+                mesh.Add(new Triangle(vertices[f.v1], vertices[f.v2], vertices[f.v3]));
             }
 
             return mesh;
@@ -438,8 +440,7 @@ namespace OpenSim.Region.Physics.Meshing
                 }
 
                 // trim the vertex and triangle lists to free up memory
-                mesh.vertices.TrimExcess();
-                mesh.triangles.TrimExcess();
+                mesh.TrimExcess();
             }
 
             return mesh;
diff --git a/OpenSim/Region/ScriptEngine/Interfaces/ICompiler.cs b/OpenSim/Region/ScriptEngine/Interfaces/ICompiler.cs
index 1e35559..f8af902 100644
--- a/OpenSim/Region/ScriptEngine/Interfaces/ICompiler.cs
+++ b/OpenSim/Region/ScriptEngine/Interfaces/ICompiler.cs
@@ -38,6 +38,5 @@ namespace OpenSim.Region.ScriptEngine.Interfaces
         string[] GetWarnings();
         Dictionary<KeyValuePair<int, int>, KeyValuePair<int, int>>
                 LineMap();
-        object GetCompilerOutput(UUID assetID);
     }
 }