breaking map (warp3d)

OpenSim/Framework/Util.cs

@@ -30,6 +30,8 @@ using System.Collections;
 using System.Collections.Generic;
 using System.Data;
 using System.Diagnostics;
+using System.Drawing;
+using System.Drawing.Imaging;
 using System.Globalization;
 using System.IO;
 using System.IO.Compression;
@@ -3442,6 +3444,34 @@ namespace OpenSim.Framework
             m_log.ErrorFormat("{0} Failed XML ({1} bytes) = {2}", message, length, xml);
         }
 
+        /// <summary>
+        /// Performs a high quality image resize
+        /// </summary>
+        /// <param name="image">Image to resize</param>
+        /// <param name="width">New width</param>
+        /// <param name="height">New height</param>
+        /// <returns>Resized image</returns>
+        public static Bitmap ResizeImageSolid(Image image, int width, int height)
+        {
+            Bitmap result = new Bitmap(width, height, PixelFormat.Format24bppRgb);
+
+            using (ImageAttributes atrib = new ImageAttributes())
+            using (Graphics graphics = Graphics.FromImage(result))
+            {
+                atrib.SetWrapMode(System.Drawing.Drawing2D.WrapMode.TileFlipXY);
+                atrib.SetWrapMode(System.Drawing.Drawing2D.WrapMode.TileFlipXY);
+                graphics.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
+                graphics.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
+                graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
+                graphics.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.None;
+
+                graphics.DrawImage(image,new Rectangle(0,0, result.Width, result.Height),
+                    0, 0, image.Width, image.Height, GraphicsUnit.Pixel, atrib);
+            }
+
+            return result;
+        }
+
     }
 
 /*  don't like this code
@@ -3606,5 +3636,6 @@ namespace OpenSim.Framework
         {
             rng.GetBytes(buff);
         }
+
     }
 }

OpenSim/Region/CoreModules/World/Warp3DMap/TerrainSplat.cs

@@ -161,7 +161,7 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
                                 if(detailTexture[i].PixelFormat != PixelFormat.Format24bppRgb ||
                                    detailTexture[i].Width != 16 || detailTexture[i].Height != 16)
                                     using(Bitmap origBitmap = detailTexture[i])
-                                        detailTexture[i] = ImageUtils.ResizeImageSolid(origBitmap, 16, 16);
+                                        detailTexture[i] = Util.ResizeImageSolid(origBitmap, 16, 16);
 
                                 // Save the decoded and resized texture to the cache
                                 byte[] data;
@@ -260,7 +260,7 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
                             if(detailTexture[i].Width != 16 || detailTexture[i].Height != 16)
                             {
                                 using(Bitmap origBitmap = detailTexture[i])
-                                    detailTexture[i] = ImageUtils.ResizeImageSolid(origBitmap, 16, 16);
+                                    detailTexture[i] = Util.ResizeImageSolid(origBitmap, 16, 16);
                             }
                         }
                     }

OpenSim/Region/CoreModules/World/Warp3DMap/Warp3DImageModule.cs

@@ -296,8 +296,8 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
             int npointsx = (int)(regionsx / diff);
             int npointsy = (int)(regionsy / diff);
 
-            float invsx = 1.0f / (npointsx);
+            float invsx = 1.0f / (npointsx * diff);
-            float invsy = 1.0f / (npointsy);
+            float invsy = 1.0f / (npointsy * diff);
 
             npointsx++;
             npointsy++;
@@ -387,9 +387,7 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
                 texture = new warp_Texture(image);
 
             warp_Material material = new warp_Material(texture);
-//            material.setReflectivity(50);
             renderer.Scene.addMaterial("TerrainColor", material);
-//            renderer.Scene.material("TerrainColor").setReflectivity(0); // reduces tile seams a bit thanks lkalif
             renderer.SetObjectMaterial("Terrain", "TerrainColor");
         }
 
@@ -775,32 +773,5 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
         {
             return Utils.Lerp(Utils.Lerp(v00, v01, xPercent), Utils.Lerp(v10, v11, xPercent), yPercent);
         }
-
-        /// <summary>
-        /// Performs a high quality image resize
-        /// </summary>
-        /// <param name="image">Image to resize</param>
-        /// <param name="width">New width</param>
-        /// <param name="height">New height</param>
-        /// <returns>Resized image</returns>
-        public static Bitmap ResizeImageSolid(Image image, int width, int height)
-        {
-            Bitmap result = new Bitmap(width, height, PixelFormat.Format24bppRgb);
-
-            using (ImageAttributes atrib = new ImageAttributes())
-            using (Graphics graphics = Graphics.FromImage(result))
-            {
-                atrib.SetWrapMode(System.Drawing.Drawing2D.WrapMode.TileFlipXY);
-                graphics.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
-                graphics.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
-                graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
-                graphics.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.None;
-
-                graphics.DrawImage(image,new Rectangle(0,0, result.Width, result.Height),
-                    0, 0, image.Width, image.Height, GraphicsUnit.Pixel, atrib);
-            }
-
-            return result;
-        }
     }
 }

OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs

@@ -1427,8 +1427,9 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
             Bitmap mapTexture = new Bitmap(spanX, spanY);
             ImageAttributes gatrib = new ImageAttributes();
-            Graphics g = Graphics.FromImage(mapTexture);
             gatrib.SetWrapMode(System.Drawing.Drawing2D.WrapMode.TileFlipXY);
+
+            Graphics g = Graphics.FromImage(mapTexture);           
             g.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
             g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
             g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
@@ -1687,11 +1688,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                         if(mb > Constants.RegionSize && mb > 0)
                         {
                             float scale = (float)Constants.RegionSize/(float)mb;
-                            Size newsize = new Size();
+                            using(Bitmap scaledbmp = Util.ResizeImageSolid(mapbmp, (int)(bx * scale), (int)(by * scale)))
-                            newsize.Width = (int)(bx * scale);
-                            newsize.Height = (int)(by * scale);
-
-                            using(Bitmap scaledbmp = new Bitmap(mapbmp,newsize))
                                 data = OpenJPEG.EncodeFromImage(scaledbmp, false);
                         }
                         else