4 files changed, 25 insertions, 27 deletions

diff --git a/OpenSim/Region/Physics/Meshing/Extruder.cs b/OpenSim/Region/Physics/Meshing/Extruder.cs
index b14deeb..0c94669 100644
--- a/OpenSim/Region/Physics/Meshing/Extruder.cs
+++ b/OpenSim/Region/Physics/Meshing/Extruder.cs
@@ -286,7 +286,7 @@ namespace OpenSim.Region.Physics.Meshing
             // It's not quite clear what pushY (Y top shear) does, but subtracting it from the start and end
             // angles appears to approximate it's effects on path cut. Likewise, adding it to the angle used
             // to calculate the sine for generating the path radius appears to approximate it's effects there
-            // too, but there are some subtle differences in the radius which are noticeable as the prim size 
+            // too, but there are some subtle differences in the radius which are noticeable as the prim size
             // increases and it may affect megaprims quite a bit. The effect of the Y top shear parameter on
             // the meshes generated with this technique appear nearly identical in shape to the same prims when
             // displayed by the viewer.
@@ -369,28 +369,26 @@ namespace OpenSim.Region.Physics.Meshing
                 float yOffset;
                 float zOffset;
 
-                
                 xOffset = 0.5f * (skewStart + totalSkew * (float)percentOfPath);
                 xOffset += (float) System.Math.Sin(angle) * pushX * 0.45f;
                 yOffset = (float)(System.Math.Cos(angle) * (0.5f - yPathScale)) * radiusScale;
                 zOffset = (float)(System.Math.Sin(angle + pushY * 0.9f) * (0.5f - yPathScale)) * radiusScale;
 
-
-                    // next apply twist rotation to the profile layer
-                    if (twistTotal != 0.0f || twistBot != 0.0f)
+                // next apply twist rotation to the profile layer
+                if (twistTotal != 0.0f || twistBot != 0.0f)
+                {
+                    Quaternion profileRot = new Quaternion(new Vertex(0.0f, 0.0f, 1.0f), twist);
+                    foreach (Vertex v in newLayer.vertices)
                     {
-                        Quaternion profileRot = new Quaternion(new Vertex(0.0f, 0.0f, 1.0f), twist);
-                        foreach (Vertex v in newLayer.vertices)
+                        if (v != null)
                         {
-                            if (v != null)
-                            {
-                                vTemp = v * profileRot;
-                                v.X = vTemp.X;
-                                v.Y = vTemp.Y;
-                                v.Z = vTemp.Z;
-                            }
+                            vTemp = v * profileRot;
+                            v.X = vTemp.X;
+                            v.Y = vTemp.Y;
+                            v.Z = vTemp.Z;
                         }
                     }
+                }
 
                 // now orient the rotation of the profile layer relative to it's position on the path
                 // adding pushY to the angle used to generate the quat appears to approximate the viewer
diff --git a/OpenSim/Region/Physics/Meshing/HelperTypes.cs b/OpenSim/Region/Physics/Meshing/HelperTypes.cs
index 816b6bb..2cb8d04 100644
--- a/OpenSim/Region/Physics/Meshing/HelperTypes.cs
+++ b/OpenSim/Region/Physics/Meshing/HelperTypes.cs
@@ -118,7 +118,7 @@ public class Vertex : PhysicsVector, IComparable<Vertex>
     {
         return new Vertex(Y * v.Z - Z * v.Y, Z * v.X - X * v.Z, X * v.Y - Y * v.X);
     }
-    
+
     // disable warning: mono compiler moans about overloading
     // operators hiding base operator but should not according to C#
     // language spec
diff --git a/OpenSim/Region/Physics/Meshing/Meshmerizer.cs b/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
index f041aec..a038dc2 100644
--- a/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
+++ b/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
@@ -941,7 +941,7 @@ namespace OpenSim.Region.Physics.Meshing
             extr.twistBot = (float)primShape.PathTwistBegin * (float)Math.PI * 0.01f;
             extr.pathBegin = primShape.PathBegin;
             extr.pathEnd = primShape.PathEnd;
-            
+
             //System.Console.WriteLine("[MESH]: twistTop = " + twistTop.ToString() + "|" + extr.twistTop.ToString() + ", twistMid = " + twistMid.ToString() + "|" + extr.twistMid.ToString() + ", twistbot = " + twistBot.ToString() + "|" + extr.twistBot.ToString());
             //Mesh result = extr.Extrude(m);
             Mesh result = extr.ExtrudeLinearPath(m);
@@ -1340,7 +1340,7 @@ namespace OpenSim.Region.Physics.Meshing
         }
 
         /// <summary>
-        /// Creates a mesh for prim types torus, ring, tube, and sphere 
+        /// Creates a mesh for prim types torus, ring, tube, and sphere
         /// </summary>
         /// <param name="primName"></param>
         /// <param name="primShape"></param>
@@ -1655,7 +1655,7 @@ namespace OpenSim.Region.Physics.Meshing
 
             // Vertex vTemp = new Vertex(0.0f, 0.0f, 0.0f);
 
-            
+
             float skew = primShape.PathSkew * 0.01f;
             float pathScaleX = (float)(200 - primShape.PathScaleX) * 0.01f;
             float pathScaleY = (float)(200 - primShape.PathScaleY) * 0.01f;
@@ -1700,7 +1700,7 @@ namespace OpenSim.Region.Physics.Meshing
             //System.Console.WriteLine("primShape.PathTaperX: " + primShape.PathTaperX.ToString());
             //System.Console.WriteLine("primShape.PathTaperY: " + primShape.PathTaperY.ToString());
 
-            
+
             //System.Console.WriteLine("primShape.PathRadiusOffset: " + primShape.PathRadiusOffset.ToString());
 #endif
 
@@ -1875,7 +1875,7 @@ namespace OpenSim.Region.Physics.Meshing
 
             if (primShape.SculptEntry && primShape.SculptType != (byte)0 && primShape.SculptData.Length > 0)
             {
-                
+
                 SculptMesh smesh = CreateSculptMesh(primName, primShape, size, lod);
                 mesh = (Mesh)smesh;
                 CalcNormals(mesh);
@@ -1967,7 +1967,7 @@ namespace OpenSim.Region.Physics.Meshing
             float pathShearY = primShape.PathShearY < 128 ? (float)primShape.PathShearY * 0.01f : (float)(primShape.PathShearY - 256) * 0.01f;
             float pathBegin = (float)primShape.PathBegin * 2.0e-5f;
             float pathEnd = 1.0f - (float)primShape.PathEnd * 2.0e-5f;
-            
+
             float profileBegin = (float)primShape.ProfileBegin * 2.0e-5f;
             float profileEnd = 1.0f - (float)primShape.ProfileEnd * 2.0e-5f;
 
diff --git a/OpenSim/Region/Physics/Meshing/SculptMesh.cs b/OpenSim/Region/Physics/Meshing/SculptMesh.cs
index 95a244d..1c3153a 100644
--- a/OpenSim/Region/Physics/Meshing/SculptMesh.cs
+++ b/OpenSim/Region/Physics/Meshing/SculptMesh.cs
@@ -52,7 +52,7 @@ namespace OpenSim.Region.Physics.Meshing
         {
             if (_lod == 2f || _lod == 4f || _lod == 8f || _lod == 16f || _lod == 32f || _lod == 64f)
                 lod = (int)_lod;
-            
+
             try
             {
                 idata = OpenJPEG.DecodeToImage(jpegData);
@@ -81,7 +81,7 @@ namespace OpenSim.Region.Physics.Meshing
                 }
             }
 
-            
+
         }
         private Vertex ColorToVertex(Color input)
         {
@@ -225,7 +225,7 @@ namespace OpenSim.Region.Physics.Meshing
                     // Create a vertex position from the RGB channels in the current pixel
                     // int ypos = y * bLOD.Width;
 
-                    
+
                     if (y == 0)
                     {
                         v1 = northpole;
@@ -291,7 +291,7 @@ namespace OpenSim.Region.Physics.Meshing
                             Add(tri2);
                         }
                     }
-                    
+
                 }
                 //Vertex vt31 = sVertices[(y * x_max + x)];
                 //Vertex vt32 = sVertices[(y * x_max + 0)];
@@ -311,7 +311,7 @@ namespace OpenSim.Region.Physics.Meshing
                         //Add(tri3);
                    // }
                 //}
-                
+
                 //Vertex vt41 = sVertices[(y * x_max + x)];
                 //Vertex vt42 = sVertices[((y + 1) * x_max + 0)];
                 //Vertex vt43 = sVertices[((y + 1) * x_max + x)];
@@ -329,7 +329,7 @@ namespace OpenSim.Region.Physics.Meshing
                         //Add(tri4);
                     //}
                 //}
-                
+
             }
         }
     }