Removed remaining meshing code

Add PrimMesher.dll r21
All meshing tasks are now passed through Meshmerizer and handled by PrimMesher.dll

1 files changed, 0 insertions, 343 deletions

diff --git a/OpenSim/Region/Physics/Meshing/SculptMesh.cs b/OpenSim/Region/Physics/Meshing/SculptMesh.cs
deleted file mode 100644
index 826030b..0000000
--- a/OpenSim/Region/Physics/Meshing/SculptMesh.cs
+++ /dev/null
@@ -1,343 +0,0 @@
-/*
- * Copyright (c) Contributors
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of the OpenSim Project nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-using System;
-using System.Collections.Generic;
-using System.Text;
-using System.IO;
-using System.Drawing;
-using System.Drawing.Imaging;
-
-namespace PrimMesher
-{
-
-    public class SculptMesh
-    {
-        public List<Coord> coords;
-        public List<Face> faces;
-
-        public List<ViewerFace> viewerFaces;
-        public List<Coord> normals;
-        public List<UVCoord> uvs;
-
-        public enum SculptType { sphere = 1, torus = 2, plane = 3, cylinder = 4 };
-        private const float pixScale = 0.00390625f; // 1.0 / 256
-
-        private Bitmap ScaleImage(Bitmap srcImage, float scale)
-        {
-            int sourceWidth = srcImage.Width;
-            int sourceHeight = srcImage.Height;
-            int sourceX = 0;
-            int sourceY = 0;
-
-            int destX = 0;
-            int destY = 0;
-            int destWidth = (int)(sourceWidth * scale);
-            int destHeight = (int)(sourceHeight * scale);
-
-            Bitmap scaledImage = new Bitmap(destWidth, destHeight,
-                                     PixelFormat.Format24bppRgb);
-            scaledImage.SetResolution(srcImage.HorizontalResolution,
-                                    srcImage.VerticalResolution);
-
-            Graphics grPhoto = Graphics.FromImage(scaledImage);
-            grPhoto.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.Bilinear;
-
-            grPhoto.DrawImage(srcImage,
-                new Rectangle(destX, destY, destWidth, destHeight),
-                new Rectangle(sourceX, sourceY, sourceWidth, sourceHeight),
-                GraphicsUnit.Pixel);
-
-            grPhoto.Dispose();
-            return scaledImage;
-        }
-
-        public SculptMesh SculptMeshFromFile(string fileName, SculptType sculptType, int lod, bool viewerMode)
-        {
-            Bitmap bitmap = (Bitmap)Bitmap.FromFile(fileName);
-            SculptMesh sculptMesh = new SculptMesh(bitmap, sculptType, lod, viewerMode);
-            bitmap.Dispose();
-            return sculptMesh;
-        }
-
-        public SculptMesh(Bitmap sculptBitmap, SculptType sculptType, int lod, bool viewerMode)
-        {
-            coords = new List<Coord>();
-            faces = new List<Face>();
-            normals = new List<Coord>();
-            uvs = new List<UVCoord>();
-
-            float sourceScaleFactor = (float)lod / (float)Math.Max(sculptBitmap.Width, sculptBitmap.Height);
-            bool scaleSourceImage = sourceScaleFactor < 1.0f ? true : false;
-
-            Bitmap bitmap;
-            if (scaleSourceImage)
-                bitmap = ScaleImage(sculptBitmap, sourceScaleFactor);
-            else
-                bitmap = sculptBitmap;
-
-            viewerFaces = new List<ViewerFace>();
-
-            int width = bitmap.Width;
-            int height = bitmap.Height;
-
-            float widthUnit = 1.0f / width;
-            float heightUnit = 1.0f / (height - 1);
-
-            int p1, p2, p3, p4;
-            Color color;
-            float x, y, z;
-
-            int imageX, imageY;
-
-            if (sculptType == SculptType.sphere)
-            { // average the top and bottom row pixel values so the resulting vertices appear to converge
-                int lastRow = height - 1;
-                int r1 = 0, g1 = 0, b1 = 0;
-                int r2 = 0, g2 = 0, b2 = 0;
-                for (imageX = 0; imageX < width; imageX++)
-                {
-                    Color c1 = bitmap.GetPixel(imageX, 0);
-                    Color c2 = bitmap.GetPixel(imageX, lastRow);
-
-                    r1 += c1.R;
-                    g1 += c1.G;
-                    b1 += c1.B;
-
-                    r2 += c2.R;
-                    g2 += c2.G;
-                    b2 += c2.B;
-                }
-
-                Color newC1 = Color.FromArgb(r1 / width, g1 / width, b1 / width);
-                Color newC2 = Color.FromArgb(r2 / width, g2 / width, b2 / width);
-
-                for (imageX = 0; imageX < width; imageX++)
-                {
-                    bitmap.SetPixel(imageX, 0, newC1);
-                    bitmap.SetPixel(imageX, lastRow, newC2);
-                }
-            }
-
-
-            int pixelsAcross = sculptType == SculptType.plane ? width : width + 1;
-            int pixelsDown = sculptType == SculptType.sphere || sculptType == SculptType.cylinder ? height + 1 : height;
-
-            for (imageY = 0; imageY < pixelsDown; imageY++)
-            {
-                int rowOffset = imageY * width;
-
-                for (imageX = 0; imageX < pixelsAcross; imageX++)
-                {
-                    /*
-                    *   p1-----p2
-                    *   | \ f2 |
-                    *   |   \  |
-                    *   | f1  \|
-                    *   p3-----p4
-                    */
-
-                    if (imageX < width)
-                    {
-                        p4 = rowOffset + imageX;
-                        p3 = p4 - 1;
-                    }
-                    else
-                    {
-                        p4 = rowOffset; // wrap around to beginning
-                        p3 = rowOffset + imageX - 1;
-                    }
-
-                    p2 = p4 - width;
-                    p1 = p3 - width;
-
-                    color = bitmap.GetPixel(imageX == width ? 0 : imageX, imageY == height ? height - 1 : imageY);
-
-                    x = (color.R - 128) * pixScale;
-                    y = (color.G - 128) * pixScale;
-                    z = (color.B - 128) * pixScale;
-
-                    Coord c = new Coord(x, y, z);
-                    this.coords.Add(c);
-                    if (viewerMode)
-                    {
-                        this.normals.Add(new Coord());
-                        this.uvs.Add(new UVCoord(widthUnit * imageX, heightUnit * imageY));
-                    }
-
-                    if (imageY > 0 && imageX > 0)
-                    {
-                        Face f1, f2;
-
-                        if (viewerMode)
-                        {
-                            f1 = new Face(p1, p3, p4, p1, p3, p4);
-                            f1.uv1 = p1;
-                            f1.uv2 = p3;
-                            f1.uv3 = p4;
-
-                            f2 = new Face(p1, p4, p2, p1, p4, p2);
-                            f2.uv1 = p1;
-                            f2.uv2 = p4;
-                            f2.uv3 = p2;
-                        }
-                        else
-                        {
-                            f1 = new Face(p1, p3, p4);
-                            f2 = new Face(p1, p4, p2);
-                        }
-
-                        this.faces.Add(f1);
-                        this.faces.Add(f2);
-                    }
-                }
-            }
-
-            if (scaleSourceImage)
-                bitmap.Dispose();
-
-            if (viewerMode)
-            {  // compute vertex normals by summing all the surface normals of all the triangles sharing
-                // each vertex and then normalizing
-                int numFaces = this.faces.Count;
-                for (int i = 0; i < numFaces; i++)
-                {
-                    Face face = this.faces[i];
-                    Coord surfaceNormal = face.SurfaceNormal(this.coords);
-                    this.normals[face.v1] += surfaceNormal;
-                    this.normals[face.v2] += surfaceNormal;
-                    this.normals[face.v3] += surfaceNormal;
-                }
-
-                int numCoords = this.coords.Count;
-                for (int i = 0; i < numCoords; i++)
-                    this.coords[i].Normalize();
-
-                if (sculptType != SculptType.plane)
-                { // blend the vertex normals at the cylinder seam
-                    pixelsAcross = width + 1;
-                    for (imageY = 0; imageY < height; imageY++)
-                    {
-                        int rowOffset = imageY * pixelsAcross;
-
-                        this.normals[rowOffset] = this.normals[rowOffset + width - 1] = (this.normals[rowOffset] + this.normals[rowOffset + width - 1]).Normalize();
-                    }
-                }
-
-                foreach (Face face in this.faces)
-                {
-                    ViewerFace vf = new ViewerFace(0);
-                    vf.v1 = this.coords[face.v1];
-                    vf.v2 = this.coords[face.v2];
-                    vf.v3 = this.coords[face.v3];
-
-                    vf.n1 = this.normals[face.n1];
-                    vf.n2 = this.normals[face.n2];
-                    vf.n3 = this.normals[face.n3];
-
-                    vf.uv1 = this.uvs[face.uv1];
-                    vf.uv2 = this.uvs[face.uv2];
-                    vf.uv3 = this.uvs[face.uv3];
-
-                    this.viewerFaces.Add(vf);
-                }
-            }
-        }
-
-        public void AddRot(Quat q)
-        {
-            int i;
-            int numVerts = this.coords.Count;
-
-            for (i = 0; i < numVerts; i++)
-                this.coords[i] *= q;
-
-            if (this.viewerFaces != null)
-            {
-                int numViewerFaces = this.viewerFaces.Count;
-
-                for (i = 0; i < numViewerFaces; i++)
-                {
-                    ViewerFace v = this.viewerFaces[i];
-                    v.v1 *= q;
-                    v.v2 *= q;
-                    v.v3 *= q;
-
-                    v.n1 *= q;
-                    v.n2 *= q;
-                    v.n3 *= q;
-
-                    this.viewerFaces[i] = v;
-                }
-            }
-        }
-
-        public void Scale(float x, float y, float z)
-        {
-            int i;
-            int numVerts = this.coords.Count;
-            //Coord vert;
-
-            Coord m = new Coord(x, y, z);
-            for (i = 0; i < numVerts; i++)
-                this.coords[i] *= m;
-
-            if (this.viewerFaces != null)
-            {
-                int numViewerFaces = this.viewerFaces.Count;
-                for (i = 0; i < numViewerFaces; i++)
-                {
-                    ViewerFace v = this.viewerFaces[i];
-                    v.v1 *= m;
-                    v.v2 *= m;
-                    v.v3 *= m;
-                    this.viewerFaces[i] = v;
-                }
-            }
-        }
-
-        public void DumpRaw(String path, String name, String title)
-        {
-            if (path == null)
-                return;
-            String fileName = name + "_" + title + ".raw";
-            String completePath = Path.Combine(path, fileName);
-            StreamWriter sw = new StreamWriter(completePath);
-
-            for (int i = 0; i < this.faces.Count; i++)
-            {
-                string s = this.coords[this.faces[i].v1].ToString();
-                s += " " + this.coords[this.faces[i].v2].ToString();
-                s += " " + this.coords[this.faces[i].v3].ToString();
-
-                sw.WriteLine(s);
-            }
-
-            sw.Close();
-        }
-    }
-}