aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/OpenSim
diff options
context:
space:
mode:
Diffstat (limited to 'OpenSim')
-rw-r--r--OpenSim/Framework/Util.cs11
-rw-r--r--OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml1
-rw-r--r--OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/HGAssetBroker.cs55
-rw-r--r--OpenSim/Region/CoreModules/World/LegacyMap/IMapTileTerrainRenderer.cs (renamed from OpenSim/Region/CoreModules/World/WorldMap/IMapTileTerrainRenderer.cs)2
-rw-r--r--OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs (renamed from OpenSim/Region/CoreModules/World/WorldMap/MapImageModule.cs)47
-rw-r--r--OpenSim/Region/CoreModules/World/LegacyMap/ShadedMapTileRenderer.cs (renamed from OpenSim/Region/CoreModules/World/WorldMap/ShadedMapTileRenderer.cs)2
-rw-r--r--OpenSim/Region/CoreModules/World/LegacyMap/TexturedMapTileRenderer.cs (renamed from OpenSim/Region/CoreModules/World/WorldMap/TexturedMapTileRenderer.cs)2
-rw-r--r--OpenSim/Region/CoreModules/World/Warp3DMap/MapImageModule.cs624
-rw-r--r--OpenSim/Region/CoreModules/World/Warp3DMap/Perlin.cs273
-rw-r--r--OpenSim/Region/CoreModules/World/Warp3DMap/TerrainSplat.cs343
-rw-r--r--OpenSim/Region/CoreModules/World/Warp3DMap/Viewport.cs165
-rw-r--r--OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs2
-rw-r--r--OpenSim/Region/Framework/Interfaces/ITerrain.cs4
-rw-r--r--OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs2
14 files changed, 1462 insertions, 71 deletions
diff --git a/OpenSim/Framework/Util.cs b/OpenSim/Framework/Util.cs
index e7a7f49..addfe5d 100644
--- a/OpenSim/Framework/Util.cs
+++ b/OpenSim/Framework/Util.cs
@@ -92,6 +92,17 @@ namespace OpenSim.Framework
92 public static FireAndForgetMethod FireAndForgetMethod = FireAndForgetMethod.SmartThreadPool; 92 public static FireAndForgetMethod FireAndForgetMethod = FireAndForgetMethod.SmartThreadPool;
93 93
94 /// <summary> 94 /// <summary>
95 /// Gets the name of the directory where the current running executable
96 /// is located
97 /// </summary>
98 /// <returns>Filesystem path to the directory containing the current
99 /// executable</returns>
100 public static string ExecutingDirectory()
101 {
102 return Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
103 }
104
105 /// <summary>
95 /// Linear interpolates B<->C using percent A 106 /// Linear interpolates B<->C using percent A
96 /// </summary> 107 /// </summary>
97 /// <param name="a"></param> 108 /// <param name="a"></param>
diff --git a/OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml b/OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml
index ee07075..e85e4e9 100644
--- a/OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml
+++ b/OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml
@@ -18,6 +18,7 @@
18 <RegionModule id="CapabilitiesModule" type="OpenSim.Region.CoreModules.Agent.Capabilities.CapabilitiesModule" /> 18 <RegionModule id="CapabilitiesModule" type="OpenSim.Region.CoreModules.Agent.Capabilities.CapabilitiesModule" />
19 <RegionModule id="TerrainModule" type="OpenSim.Region.CoreModules.World.Terrain.TerrainModule" /> 19 <RegionModule id="TerrainModule" type="OpenSim.Region.CoreModules.World.Terrain.TerrainModule" />
20 <RegionModule id="WorldMapModule" type="OpenSim.Region.CoreModules.World.WorldMap.WorldMapModule" /> 20 <RegionModule id="WorldMapModule" type="OpenSim.Region.CoreModules.World.WorldMap.WorldMapModule" />
21 <RegionModule id="Warp3DImageModule" type="OpenSim.Region.CoreModules.World.Warp3DMap.Warp3DImageModule" />
21 <RegionModule id="HGWorldMapModule" type="OpenSim.Region.CoreModules.Hypergrid.HGWorldMapModule" /> 22 <RegionModule id="HGWorldMapModule" type="OpenSim.Region.CoreModules.Hypergrid.HGWorldMapModule" />
22 <RegionModule id="UrlModule" type="OpenSim.Region.CoreModules.Scripting.LSLHttp.UrlModule" /> 23 <RegionModule id="UrlModule" type="OpenSim.Region.CoreModules.Scripting.LSLHttp.UrlModule" />
23 <RegionModule id="Chat" type="OpenSim.Region.CoreModules.Avatar.Chat.ChatModule" /> 24 <RegionModule id="Chat" type="OpenSim.Region.CoreModules.Avatar.Chat.ChatModule" />
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/HGAssetBroker.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/HGAssetBroker.cs
index 034e692..e31be21 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/HGAssetBroker.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/HGAssetBroker.cs
@@ -219,11 +219,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
219 else 219 else
220 asset = m_GridService.Get(id); 220 asset = m_GridService.Get(id);
221 221
222 if (asset != null) 222 if (m_Cache != null)
223 { 223 m_Cache.Cache(asset);
224 if (m_Cache != null)
225 m_Cache.Cache(asset);
226 }
227 224
228 return asset; 225 return asset;
229 } 226 }
@@ -273,18 +270,10 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
273 } 270 }
274 271
275 if (IsHG(id)) 272 if (IsHG(id))
276 asset = m_HGService.Get(id); 273 return m_HGService.GetData(id);
277 else 274 else
278 asset = m_GridService.Get(id); 275 return m_GridService.GetData(id);
279
280 if (asset != null)
281 {
282 if (m_Cache != null)
283 m_Cache.Cache(asset);
284 return asset.Data;
285 }
286 276
287 return null;
288 } 277 }
289 278
290 public bool Get(string id, Object sender, AssetRetrieved handler) 279 public bool Get(string id, Object sender, AssetRetrieved handler)
@@ -304,7 +293,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
304 { 293 {
305 return m_HGService.Get(id, sender, delegate (string assetID, Object s, AssetBase a) 294 return m_HGService.Get(id, sender, delegate (string assetID, Object s, AssetBase a)
306 { 295 {
307 if (a != null && m_Cache != null) 296 if (m_Cache != null)
308 m_Cache.Cache(a); 297 m_Cache.Cache(a);
309 handler(assetID, s, a); 298 handler(assetID, s, a);
310 }); 299 });
@@ -313,7 +302,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
313 { 302 {
314 return m_GridService.Get(id, sender, delegate (string assetID, Object s, AssetBase a) 303 return m_GridService.Get(id, sender, delegate (string assetID, Object s, AssetBase a)
315 { 304 {
316 if (a != null && m_Cache != null) 305 if (m_Cache != null)
317 m_Cache.Cache(a); 306 m_Cache.Cache(a);
318 handler(assetID, s, a); 307 handler(assetID, s, a);
319 }); 308 });
@@ -331,12 +320,30 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
331 m_Cache.Cache(asset); 320 m_Cache.Cache(asset);
332 321
333 if (asset.Temporary || asset.Local) 322 if (asset.Temporary || asset.Local)
323 {
324 if (m_Cache != null)
325 m_Cache.Cache(asset);
334 return asset.ID; 326 return asset.ID;
327 }
335 328
329 string id = string.Empty;
336 if (IsHG(asset.ID)) 330 if (IsHG(asset.ID))
337 return m_HGService.Store(asset); 331 id = m_HGService.Store(asset);
338 else 332 else
339 return m_GridService.Store(asset); 333 id = m_GridService.Store(asset);
334
335 if (id != String.Empty)
336 {
337 // Placing this here, so that this work with old asset servers that don't send any reply back
338 // SynchronousRestObjectRequester returns somethins that is not an empty string
339 if (id != null)
340 asset.ID = id;
341
342 if (m_Cache != null)
343 m_Cache.Cache(asset);
344 }
345 return id;
346
340 } 347 }
341 348
342 public bool UpdateContent(string id, byte[] data) 349 public bool UpdateContent(string id, byte[] data)
@@ -363,10 +370,16 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
363 if (m_Cache != null) 370 if (m_Cache != null)
364 m_Cache.Expire(id); 371 m_Cache.Expire(id);
365 372
373 bool result = false;
366 if (IsHG(id)) 374 if (IsHG(id))
367 return m_HGService.Delete(id); 375 result = m_HGService.Delete(id);
368 else 376 else
369 return m_GridService.Delete(id); 377 result = m_GridService.Delete(id);
378
379 if (result && m_Cache != null)
380 m_Cache.Expire(id);
381
382 return result;
370 } 383 }
371 384
372 #region IHyperAssetService 385 #region IHyperAssetService
diff --git a/OpenSim/Region/CoreModules/World/WorldMap/IMapTileTerrainRenderer.cs b/OpenSim/Region/CoreModules/World/LegacyMap/IMapTileTerrainRenderer.cs
index de9bb1d..e892b14 100644
--- a/OpenSim/Region/CoreModules/World/WorldMap/IMapTileTerrainRenderer.cs
+++ b/OpenSim/Region/CoreModules/World/LegacyMap/IMapTileTerrainRenderer.cs
@@ -29,7 +29,7 @@ using System.Drawing;
29using Nini.Config; 29using Nini.Config;
30using OpenSim.Region.Framework.Scenes; 30using OpenSim.Region.Framework.Scenes;
31 31
32namespace OpenSim.Region.CoreModules.World.WorldMap 32namespace OpenSim.Region.CoreModules.World.LegacyMap
33{ 33{
34 public interface IMapTileTerrainRenderer 34 public interface IMapTileTerrainRenderer
35 { 35 {
diff --git a/OpenSim/Region/CoreModules/World/WorldMap/MapImageModule.cs b/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs
index c83ac85..9e6e366 100644
--- a/OpenSim/Region/CoreModules/World/WorldMap/MapImageModule.cs
+++ b/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs
@@ -37,7 +37,7 @@ using OpenSim.Framework;
37using OpenSim.Region.Framework.Interfaces; 37using OpenSim.Region.Framework.Interfaces;
38using OpenSim.Region.Framework.Scenes; 38using OpenSim.Region.Framework.Scenes;
39 39
40namespace OpenSim.Region.CoreModules.World.WorldMap 40namespace OpenSim.Region.CoreModules.World.LegacyMap
41{ 41{
42 public enum DrawRoutine 42 public enum DrawRoutine
43 { 43 {
@@ -70,7 +70,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
70 70
71 #region IMapImageGenerator Members 71 #region IMapImageGenerator Members
72 72
73 public Bitmap CreateMapTile(string gradientmap) 73 public Bitmap CreateMapTile()
74 { 74 {
75 bool drawPrimVolume = true; 75 bool drawPrimVolume = true;
76 bool textureTerrain = false; 76 bool textureTerrain = false;
@@ -113,11 +113,11 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
113 return mapbmp; 113 return mapbmp;
114 } 114 }
115 115
116 public byte[] WriteJpeg2000Image(string gradientmap) 116 public byte[] WriteJpeg2000Image()
117 { 117 {
118 try 118 try
119 { 119 {
120 using (Bitmap mapbmp = CreateMapTile(gradientmap)) 120 using (Bitmap mapbmp = CreateMapTile())
121 return OpenJPEG.EncodeFromImage(mapbmp, true); 121 return OpenJPEG.EncodeFromImage(mapbmp, true);
122 } 122 }
123 catch (Exception e) // LEGIT: Catching problems caused by OpenJPEG p/invoke 123 catch (Exception e) // LEGIT: Catching problems caused by OpenJPEG p/invoke
@@ -545,44 +545,5 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
545 545
546 return returnpt; 546 return returnpt;
547 } 547 }
548
549// TODO: unused:
550// #region Deprecated Maptile Generation. Adam may update this
551// private Bitmap TerrainToBitmap(string gradientmap)
552// {
553// Bitmap gradientmapLd = new Bitmap(gradientmap);
554//
555// int pallete = gradientmapLd.Height;
556//
557// Bitmap bmp = new Bitmap(m_scene.Heightmap.Width, m_scene.Heightmap.Height);
558// Color[] colours = new Color[pallete];
559//
560// for (int i = 0; i < pallete; i++)
561// {
562// colours[i] = gradientmapLd.GetPixel(0, i);
563// }
564//
565// lock (m_scene.Heightmap)
566// {
567// ITerrainChannel copy = m_scene.Heightmap;
568// for (int y = 0; y < copy.Height; y++)
569// {
570// for (int x = 0; x < copy.Width; x++)
571// {
572// // 512 is the largest possible height before colours clamp
573// int colorindex = (int) (Math.Max(Math.Min(1.0, copy[x, y] / 512.0), 0.0) * (pallete - 1));
574//
575// // Handle error conditions
576// if (colorindex > pallete - 1 || colorindex < 0)
577// bmp.SetPixel(x, copy.Height - y - 1, Color.Red);
578// else
579// bmp.SetPixel(x, copy.Height - y - 1, colours[colorindex]);
580// }
581// }
582// ShadeBuildings(bmp);
583// return bmp;
584// }
585// }
586// #endregion
587 } 548 }
588} 549}
diff --git a/OpenSim/Region/CoreModules/World/WorldMap/ShadedMapTileRenderer.cs b/OpenSim/Region/CoreModules/World/LegacyMap/ShadedMapTileRenderer.cs
index fef2ef3..eb1a27f 100644
--- a/OpenSim/Region/CoreModules/World/WorldMap/ShadedMapTileRenderer.cs
+++ b/OpenSim/Region/CoreModules/World/LegacyMap/ShadedMapTileRenderer.cs
@@ -33,7 +33,7 @@ using Nini.Config;
33using OpenSim.Framework; 33using OpenSim.Framework;
34using OpenSim.Region.Framework.Scenes; 34using OpenSim.Region.Framework.Scenes;
35 35
36namespace OpenSim.Region.CoreModules.World.WorldMap 36namespace OpenSim.Region.CoreModules.World.LegacyMap
37{ 37{
38 public class ShadedMapTileRenderer : IMapTileTerrainRenderer 38 public class ShadedMapTileRenderer : IMapTileTerrainRenderer
39 { 39 {
diff --git a/OpenSim/Region/CoreModules/World/WorldMap/TexturedMapTileRenderer.cs b/OpenSim/Region/CoreModules/World/LegacyMap/TexturedMapTileRenderer.cs
index 8b34f6e..071314a 100644
--- a/OpenSim/Region/CoreModules/World/WorldMap/TexturedMapTileRenderer.cs
+++ b/OpenSim/Region/CoreModules/World/LegacyMap/TexturedMapTileRenderer.cs
@@ -36,7 +36,7 @@ using OpenMetaverse.Imaging;
36using OpenSim.Framework; 36using OpenSim.Framework;
37using OpenSim.Region.Framework.Scenes; 37using OpenSim.Region.Framework.Scenes;
38 38
39namespace OpenSim.Region.CoreModules.World.WorldMap 39namespace OpenSim.Region.CoreModules.World.LegacyMap
40{ 40{
41 // Hue, Saturation, Value; used for color-interpolation 41 // Hue, Saturation, Value; used for color-interpolation
42 struct HSV { 42 struct HSV {
diff --git a/OpenSim/Region/CoreModules/World/Warp3DMap/MapImageModule.cs b/OpenSim/Region/CoreModules/World/Warp3DMap/MapImageModule.cs
new file mode 100644
index 0000000..a99b20c
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Warp3DMap/MapImageModule.cs
@@ -0,0 +1,624 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System;
29using System.Collections.Generic;
30using System.Drawing;
31using System.Drawing.Imaging;
32using System.IO;
33using System.Reflection;
34using CSJ2K;
35using Nini.Config;
36using log4net;
37using Rednettle.Warp3D;
38using OpenMetaverse;
39using OpenMetaverse.Imaging;
40using OpenMetaverse.Rendering;
41using OpenMetaverse.StructuredData;
42using OpenSim.Framework;
43using OpenSim.Region.Framework.Interfaces;
44using OpenSim.Region.Framework.Scenes;
45using OpenSim.Region.Physics.Manager;
46using OpenSim.Services.Interfaces;
47
48using WarpRenderer = global::Warp3D.Warp3D;
49
50namespace OpenSim.Region.CoreModules.World.Warp3DMap
51{
52 public class Warp3DImageModule : IMapImageGenerator, IRegionModule
53 {
54 private static readonly UUID TEXTURE_METADATA_MAGIC = new UUID("802dc0e0-f080-4931-8b57-d1be8611c4f3");
55 private static readonly Color4 WATER_COLOR = new Color4(29, 71, 95, 216);
56
57 private static readonly ILog m_log =
58 LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
59
60 private Scene m_scene;
61 private IRendering m_primMesher;
62 private IConfigSource m_config;
63 private Dictionary<UUID, Color4> m_colors = new Dictionary<UUID, Color4>();
64 private bool m_useAntiAliasing = true; // TODO: Make this a config option
65
66 #region IRegionModule Members
67
68 public void Initialise(Scene scene, IConfigSource source)
69 {
70 m_scene = scene;
71 m_config = source;
72
73 IConfig startupConfig = m_config.Configs["Startup"];
74 if (startupConfig.GetString("MapImageModule", "MapImageModule") != "Warp3DImageModule")
75 return;
76
77 List<string> renderers = RenderingLoader.ListRenderers(Util.ExecutingDirectory());
78 if (renderers.Count > 0)
79 {
80 m_primMesher = RenderingLoader.LoadRenderer(renderers[0]);
81 m_log.Info("[MAPTILE]: Loaded prim mesher " + m_primMesher.ToString());
82 }
83 else
84 {
85 m_log.Info("[MAPTILE]: No prim mesher loaded, prim rendering will be disabled");
86 }
87
88 m_scene.RegisterModuleInterface<IMapImageGenerator>(this);
89 }
90
91 public void PostInitialise()
92 {
93 }
94
95 public void Close()
96 {
97 }
98
99 public string Name
100 {
101 get { return "Warp3DImageModule"; }
102 }
103
104 public bool IsSharedModule
105 {
106 get { return false; }
107 }
108
109 #endregion
110
111 #region IMapImageGenerator Members
112
113 public Bitmap CreateMapTile()
114 {
115 bool drawPrimVolume = true;
116 bool textureTerrain = true;
117
118 try
119 {
120 IConfig startupConfig = m_config.Configs["Startup"];
121 drawPrimVolume = startupConfig.GetBoolean("DrawPrimOnMapTile", drawPrimVolume);
122 textureTerrain = startupConfig.GetBoolean("TextureOnMapTile", textureTerrain);
123 }
124 catch
125 {
126 m_log.Warn("[MAPTILE]: Failed to load StartupConfig");
127 }
128
129 m_colors.Clear();
130
131 Vector3 camPos = new Vector3(127.5f, 127.5f, 221.7025033688163f);
132 Viewport viewport = new Viewport(camPos, -Vector3.UnitZ, 1024f, 0.1f, (int)Constants.RegionSize, (int)Constants.RegionSize, (float)Constants.RegionSize, (float)Constants.RegionSize);
133
134 int width = viewport.Width;
135 int height = viewport.Height;
136
137 if (m_useAntiAliasing)
138 {
139 width *= 2;
140 height *= 2;
141 }
142
143 WarpRenderer renderer = new WarpRenderer();
144 renderer.CreateScene(width, height);
145 renderer.Scene.autoCalcNormals = false;
146
147 #region Camera
148
149 warp_Vector pos = ConvertVector(viewport.Position);
150 pos.z -= 0.001f; // Works around an issue with the Warp3D camera
151 warp_Vector lookat = warp_Vector.add(ConvertVector(viewport.Position), ConvertVector(viewport.LookDirection));
152
153 renderer.Scene.defaultCamera.setPos(pos);
154 renderer.Scene.defaultCamera.lookAt(lookat);
155
156 if (viewport.Orthographic)
157 {
158 renderer.Scene.defaultCamera.isOrthographic = true;
159 renderer.Scene.defaultCamera.orthoViewWidth = viewport.OrthoWindowWidth;
160 renderer.Scene.defaultCamera.orthoViewHeight = viewport.OrthoWindowHeight;
161 }
162 else
163 {
164 float fov = viewport.FieldOfView;
165 fov *= 1.75f; // FIXME: ???
166 renderer.Scene.defaultCamera.setFov(fov);
167 }
168
169 #endregion Camera
170
171 renderer.Scene.addLight("Light1", new warp_Light(new warp_Vector(0.2f, 0.2f, 1f), 0xffffff, 320, 80));
172 renderer.Scene.addLight("Light2", new warp_Light(new warp_Vector(-1f, -1f, 1f), 0xffffff, 100, 40));
173
174 CreateWater(renderer);
175 CreateTerrain(renderer, textureTerrain);
176 if (drawPrimVolume)
177 CreateAllPrims(renderer);
178
179 renderer.Render();
180 Bitmap bitmap = renderer.Scene.getImage();
181
182 if (m_useAntiAliasing)
183 bitmap = ImageUtils.ResizeImage(bitmap, viewport.Width, viewport.Height);
184
185 return bitmap;
186 }
187
188 public byte[] WriteJpeg2000Image()
189 {
190 try
191 {
192 using (Bitmap mapbmp = CreateMapTile())
193 return OpenJPEG.EncodeFromImage(mapbmp, true);
194 }
195 catch (Exception e)
196 {
197 // JPEG2000 encoder failed
198 m_log.Error("[MAPTILE]: Failed generating terrain map: " + e);
199 }
200
201 return null;
202 }
203
204 #endregion
205
206 #region Rendering Methods
207
208 private void CreateWater(WarpRenderer renderer)
209 {
210 float waterHeight = (float)m_scene.RegionInfo.RegionSettings.WaterHeight;
211
212 renderer.AddPlane("Water", 256f * 0.5f);
213 renderer.Scene.sceneobject("Water").setPos(127.5f, waterHeight, 127.5f);
214
215 renderer.AddMaterial("WaterColor", ConvertColor(WATER_COLOR));
216 renderer.Scene.material("WaterColor").setTransparency((byte)((1f - WATER_COLOR.A) * 255f));
217 renderer.SetObjectMaterial("Water", "WaterColor");
218 }
219
220 private void CreateTerrain(WarpRenderer renderer, bool textureTerrain)
221 {
222 ITerrainChannel terrain = m_scene.Heightmap;
223 float[] heightmap = terrain.GetFloatsSerialised();
224
225 warp_Object obj = new warp_Object(256 * 256, 255 * 255 * 2);
226
227 for (int y = 0; y < 256; y++)
228 {
229 for (int x = 0; x < 256; x++)
230 {
231 int v = y * 256 + x;
232 float height = heightmap[v];
233
234 warp_Vector pos = ConvertVector(new Vector3(x, y, height));
235 obj.addVertex(new warp_Vertex(pos, (float)x / 255f, (float)(255 - y) / 255f));
236 }
237 }
238
239 for (int y = 0; y < 256; y++)
240 {
241 for (int x = 0; x < 256; x++)
242 {
243 if (x < 255 && y < 255)
244 {
245 int v = y * 256 + x;
246
247 // Normal
248 Vector3 v1 = new Vector3(x, y, heightmap[y * 256 + x]);
249 Vector3 v2 = new Vector3(x + 1, y, heightmap[y * 256 + x + 1]);
250 Vector3 v3 = new Vector3(x, y + 1, heightmap[(y + 1) * 256 + x]);
251 warp_Vector norm = ConvertVector(SurfaceNormal(v1, v2, v3));
252 norm = norm.reverse();
253 obj.vertex(v).n = norm;
254
255 // Triangle 1
256 obj.addTriangle(
257 v,
258 v + 1,
259 v + 256);
260
261 // Triangle 2
262 obj.addTriangle(
263 v + 256 + 1,
264 v + 256,
265 v + 1);
266 }
267 }
268 }
269
270 renderer.Scene.addObject("Terrain", obj);
271
272 UUID[] textureIDs = new UUID[4];
273 float[] startHeights = new float[4];
274 float[] heightRanges = new float[4];
275
276 RegionSettings regionInfo = m_scene.RegionInfo.RegionSettings;
277
278 textureIDs[0] = regionInfo.TerrainTexture1;
279 textureIDs[1] = regionInfo.TerrainTexture2;
280 textureIDs[2] = regionInfo.TerrainTexture3;
281 textureIDs[3] = regionInfo.TerrainTexture4;
282
283 startHeights[0] = (float)regionInfo.Elevation1SW;
284 startHeights[1] = (float)regionInfo.Elevation1NW;
285 startHeights[2] = (float)regionInfo.Elevation1SE;
286 startHeights[3] = (float)regionInfo.Elevation1NE;
287
288 heightRanges[0] = (float)regionInfo.Elevation2SW;
289 heightRanges[1] = (float)regionInfo.Elevation2NW;
290 heightRanges[2] = (float)regionInfo.Elevation2SE;
291 heightRanges[3] = (float)regionInfo.Elevation2NE;
292
293 uint globalX, globalY;
294 Utils.LongToUInts(m_scene.RegionInfo.RegionHandle, out globalX, out globalY);
295
296 Bitmap image = TerrainSplat.Splat(heightmap, textureIDs, startHeights, heightRanges, new Vector3d(globalX, globalY, 0.0), m_scene.AssetService, textureTerrain);
297 warp_Texture texture = new warp_Texture(image);
298 warp_Material material = new warp_Material(texture);
299 material.setReflectivity(50);
300 renderer.Scene.addMaterial("TerrainColor", material);
301 renderer.SetObjectMaterial("Terrain", "TerrainColor");
302 }
303
304 private void CreateAllPrims(WarpRenderer renderer)
305 {
306 if (m_primMesher == null)
307 return;
308
309 m_scene.ForEachSOG(
310 delegate(SceneObjectGroup group)
311 {
312 CreatePrim(renderer, group.RootPart);
313 foreach (SceneObjectPart child in group.Parts)
314 CreatePrim(renderer, child);
315 }
316 );
317 }
318
319 private void CreatePrim(WarpRenderer renderer, SceneObjectPart prim)
320 {
321 const float MIN_SIZE = 2f;
322
323 if ((PCode)prim.Shape.PCode != PCode.Prim)
324 return;
325 if (prim.Scale.LengthSquared() < MIN_SIZE * MIN_SIZE)
326 return;
327
328 Primitive omvPrim = prim.Shape.ToOmvPrimitive(prim.OffsetPosition, prim.RotationOffset);
329 FacetedMesh renderMesh = m_primMesher.GenerateFacetedMesh(omvPrim, DetailLevel.Medium);
330 if (renderMesh == null)
331 return;
332
333 warp_Vector primPos = ConvertVector(prim.AbsolutePosition);
334 warp_Quaternion primRot = ConvertQuaternion(prim.RotationOffset);
335
336 warp_Matrix m = warp_Matrix.quaternionMatrix(primRot);
337
338 if (prim.ParentID != 0)
339 {
340 SceneObjectGroup group = m_scene.SceneGraph.GetGroupByPrim(prim.LocalId);
341 if (group != null)
342 m.transform(warp_Matrix.quaternionMatrix(ConvertQuaternion(group.RootPart.RotationOffset)));
343 }
344
345 warp_Vector primScale = ConvertVector(prim.Scale);
346
347 string primID = prim.UUID.ToString();
348
349 // Create the prim faces
350 for (int i = 0; i < renderMesh.Faces.Count; i++)
351 {
352 Face face = renderMesh.Faces[i];
353 string meshName = primID + "-Face-" + i.ToString();
354
355 warp_Object faceObj = new warp_Object(face.Vertices.Count, face.Indices.Count / 3);
356
357 for (int j = 0; j < face.Vertices.Count; j++)
358 {
359 Vertex v = face.Vertices[j];
360
361 warp_Vector pos = ConvertVector(v.Position);
362 warp_Vector norm = ConvertVector(v.Normal);
363
364 if (prim.Shape.SculptTexture == UUID.Zero)
365 norm = norm.reverse();
366 warp_Vertex vert = new warp_Vertex(pos, norm, v.TexCoord.X, v.TexCoord.Y);
367
368 faceObj.addVertex(vert);
369 }
370
371 for (int j = 0; j < face.Indices.Count; j += 3)
372 {
373 faceObj.addTriangle(
374 face.Indices[j + 0],
375 face.Indices[j + 1],
376 face.Indices[j + 2]);
377 }
378
379 Primitive.TextureEntryFace teFace = prim.Shape.Textures.GetFace((uint)i);
380 Color4 faceColor = GetFaceColor(teFace);
381 string materialName = GetOrCreateMaterial(renderer, faceColor);
382
383 faceObj.transform(m);
384 faceObj.setPos(primPos);
385 faceObj.scaleSelf(primScale.x, primScale.y, primScale.z);
386
387 renderer.Scene.addObject(meshName, faceObj);
388
389 renderer.SetObjectMaterial(meshName, materialName);
390 }
391 }
392
393 private Color4 GetFaceColor(Primitive.TextureEntryFace face)
394 {
395 Color4 color;
396
397 if (face.TextureID == UUID.Zero)
398 return face.RGBA;
399
400 if (!m_colors.TryGetValue(face.TextureID, out color))
401 {
402 bool fetched = false;
403
404 // Attempt to fetch the texture metadata
405 UUID metadataID = UUID.Combine(face.TextureID, TEXTURE_METADATA_MAGIC);
406 AssetBase metadata = m_scene.AssetService.GetCached(metadataID.ToString());
407 if (metadata != null)
408 {
409 OSDMap map = null;
410 try { map = OSDParser.Deserialize(metadata.Data) as OSDMap; } catch { }
411
412 if (map != null)
413 {
414 color = map["X-JPEG2000-RGBA"].AsColor4();
415 fetched = true;
416 }
417 }
418
419 if (!fetched)
420 {
421 // Fetch the texture, decode and get the average color,
422 // then save it to a temporary metadata asset
423 AssetBase textureAsset = m_scene.AssetService.Get(face.TextureID.ToString());
424 if (textureAsset != null)
425 {
426 int width, height;
427 color = GetAverageColor(textureAsset.FullID, textureAsset.Data, out width, out height);
428
429 OSDMap data = new OSDMap { { "X-JPEG2000-RGBA", OSD.FromColor4(color) } };
430 metadata = new AssetBase
431 {
432 Data = System.Text.Encoding.UTF8.GetBytes(OSDParser.SerializeJsonString(data)),
433 Description = "Metadata for JPEG2000 texture " + face.TextureID.ToString(),
434 Flags = AssetFlags.Collectable,
435 FullID = metadataID,
436 ID = metadataID.ToString(),
437 Local = true,
438 Temporary = true,
439 Name = String.Empty,
440 Type = (sbyte)AssetType.Unknown
441 };
442 m_scene.AssetService.Store(metadata);
443 }
444 else
445 {
446 color = new Color4(0.5f, 0.5f, 0.5f, 1.0f);
447 }
448 }
449
450 m_colors[face.TextureID] = color;
451 }
452
453 return color * face.RGBA;
454 }
455
456 private string GetOrCreateMaterial(WarpRenderer renderer, Color4 color)
457 {
458 string name = color.ToString();
459
460 warp_Material material = renderer.Scene.material(name);
461 if (material != null)
462 return name;
463
464 renderer.AddMaterial(name, ConvertColor(color));
465 if (color.A < 1f)
466 renderer.Scene.material(name).setTransparency((byte)((1f - color.A) * 255f));
467 return name;
468 }
469
470 #endregion Rendering Methods
471
472 #region Static Helpers
473
474 private static warp_Vector ConvertVector(Vector3 vector)
475 {
476 return new warp_Vector(vector.X, vector.Z, vector.Y);
477 }
478
479 private static warp_Quaternion ConvertQuaternion(Quaternion quat)
480 {
481 return new warp_Quaternion(quat.X, quat.Z, quat.Y, -quat.W);
482 }
483
484 private static int ConvertColor(Color4 color)
485 {
486 int c = warp_Color.getColor((byte)(color.R * 255f), (byte)(color.G * 255f), (byte)(color.B * 255f));
487 if (color.A < 1f)
488 c |= (byte)(color.A * 255f) << 24;
489
490 return c;
491 }
492
493 private static Vector3 SurfaceNormal(Vector3 c1, Vector3 c2, Vector3 c3)
494 {
495 Vector3 edge1 = new Vector3(c2.X - c1.X, c2.Y - c1.Y, c2.Z - c1.Z);
496 Vector3 edge2 = new Vector3(c3.X - c1.X, c3.Y - c1.Y, c3.Z - c1.Z);
497
498 Vector3 normal = Vector3.Cross(edge1, edge2);
499 normal.Normalize();
500
501 return normal;
502 }
503
504 public static Color4 GetAverageColor(UUID textureID, byte[] j2kData, out int width, out int height)
505 {
506 ulong r = 0;
507 ulong g = 0;
508 ulong b = 0;
509 ulong a = 0;
510
511 using (MemoryStream stream = new MemoryStream(j2kData))
512 {
513 try
514 {
515 Bitmap bitmap = (Bitmap)J2kImage.FromStream(stream);
516 width = bitmap.Width;
517 height = bitmap.Height;
518
519 BitmapData bitmapData = bitmap.LockBits(new Rectangle(0, 0, width, height), ImageLockMode.ReadOnly, bitmap.PixelFormat);
520 int pixelBytes = (bitmap.PixelFormat == PixelFormat.Format24bppRgb) ? 3 : 4;
521
522 // Sum up the individual channels
523 unsafe
524 {
525 if (pixelBytes == 4)
526 {
527 for (int y = 0; y < height; y++)
528 {
529 byte* row = (byte*)bitmapData.Scan0 + (y * bitmapData.Stride);
530
531 for (int x = 0; x < width; x++)
532 {
533 b += row[x * pixelBytes + 0];
534 g += row[x * pixelBytes + 1];
535 r += row[x * pixelBytes + 2];
536 a += row[x * pixelBytes + 3];
537 }
538 }
539 }
540 else
541 {
542 for (int y = 0; y < height; y++)
543 {
544 byte* row = (byte*)bitmapData.Scan0 + (y * bitmapData.Stride);
545
546 for (int x = 0; x < width; x++)
547 {
548 b += row[x * pixelBytes + 0];
549 g += row[x * pixelBytes + 1];
550 r += row[x * pixelBytes + 2];
551 }
552 }
553 }
554 }
555
556 // Get the averages for each channel
557 const decimal OO_255 = 1m / 255m;
558 decimal totalPixels = (decimal)(width * height);
559
560 decimal rm = ((decimal)r / totalPixels) * OO_255;
561 decimal gm = ((decimal)g / totalPixels) * OO_255;
562 decimal bm = ((decimal)b / totalPixels) * OO_255;
563 decimal am = ((decimal)a / totalPixels) * OO_255;
564
565 if (pixelBytes == 3)
566 am = 1m;
567
568 return new Color4((float)rm, (float)gm, (float)bm, (float)am);
569 }
570 catch (Exception ex)
571 {
572 m_log.WarnFormat("[MAPTILE]: Error decoding JPEG2000 texture {0} ({1} bytes): {2}", textureID, j2kData.Length, ex.Message);
573 width = 0;
574 height = 0;
575 return new Color4(0.5f, 0.5f, 0.5f, 1.0f);
576 }
577 }
578 }
579
580 #endregion Static Helpers
581 }
582
583 public static class ImageUtils
584 {
585 /// <summary>
586 /// Performs bilinear interpolation between four values
587 /// </summary>
588 /// <param name="v00">First, or top left value</param>
589 /// <param name="v01">Second, or top right value</param>
590 /// <param name="v10">Third, or bottom left value</param>
591 /// <param name="v11">Fourth, or bottom right value</param>
592 /// <param name="xPercent">Interpolation value on the X axis, between 0.0 and 1.0</param>
593 /// <param name="yPercent">Interpolation value on fht Y axis, between 0.0 and 1.0</param>
594 /// <returns>The bilinearly interpolated result</returns>
595 public static float Bilinear(float v00, float v01, float v10, float v11, float xPercent, float yPercent)
596 {
597 return Utils.Lerp(Utils.Lerp(v00, v01, xPercent), Utils.Lerp(v10, v11, xPercent), yPercent);
598 }
599
600 /// <summary>
601 /// Performs a high quality image resize
602 /// </summary>
603 /// <param name="image">Image to resize</param>
604 /// <param name="width">New width</param>
605 /// <param name="height">New height</param>
606 /// <returns>Resized image</returns>
607 public static Bitmap ResizeImage(Image image, int width, int height)
608 {
609 Bitmap result = new Bitmap(width, height);
610
611 using (Graphics graphics = Graphics.FromImage(result))
612 {
613 graphics.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
614 graphics.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
615 graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
616 graphics.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighQuality;
617
618 graphics.DrawImage(image, 0, 0, result.Width, result.Height);
619 }
620
621 return result;
622 }
623 }
624}
diff --git a/OpenSim/Region/CoreModules/World/Warp3DMap/Perlin.cs b/OpenSim/Region/CoreModules/World/Warp3DMap/Perlin.cs
new file mode 100644
index 0000000..af59d7a
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Warp3DMap/Perlin.cs
@@ -0,0 +1,273 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System;
29using OpenMetaverse;
30
31namespace OpenSim.Region.CoreModules.World.Warp3DMap
32{
33 public static class Perlin
34 {
35 // We use a hardcoded seed to keep the noise generation consistent between runs
36 private const int SEED = 42;
37
38 private const int SAMPLE_SIZE = 1024;
39 private const int B = SAMPLE_SIZE;
40 private const int BM = SAMPLE_SIZE - 1;
41 private const int N = 0x1000;
42
43 private static readonly int[] p = new int[SAMPLE_SIZE + SAMPLE_SIZE + 2];
44 private static readonly float[,] g3 = new float[SAMPLE_SIZE + SAMPLE_SIZE + 2, 3];
45 private static readonly float[,] g2 = new float[SAMPLE_SIZE + SAMPLE_SIZE + 2, 2];
46 private static readonly float[] g1 = new float[SAMPLE_SIZE + SAMPLE_SIZE + 2];
47
48 static Perlin()
49 {
50 Random rng = new Random(SEED);
51 int i, j, k;
52
53 for (i = 0; i < B; i++)
54 {
55 p[i] = i;
56 g1[i] = (float)((rng.Next() % (B + B)) - B) / B;
57
58 for (j = 0; j < 2; j++)
59 g2[i, j] = (float)((rng.Next() % (B + B)) - B) / B;
60 normalize2(g2, i);
61
62 for (j = 0; j < 3; j++)
63 g3[i, j] = (float)((rng.Next() % (B + B)) - B) / B;
64 normalize3(g3, i);
65 }
66
67 while (--i > 0)
68 {
69 k = p[i];
70 p[i] = p[j = rng.Next() % B];
71 p[j] = k;
72 }
73
74 for (i = 0; i < B + 2; i++)
75 {
76 p[B + i] = p[i];
77 g1[B + i] = g1[i];
78 for (j = 0; j < 2; j++)
79 g2[B + i, j] = g2[i, j];
80 for (j = 0; j < 3; j++)
81 g3[B + i, j] = g3[i, j];
82 }
83 }
84
85 public static float noise1(float arg)
86 {
87 int bx0, bx1;
88 float rx0, rx1, sx, t, u, v, a;
89
90 a = arg;
91
92 t = arg + N;
93 bx0 = ((int)t) & BM;
94 bx1 = (bx0 + 1) & BM;
95 rx0 = t - (int)t;
96 rx1 = rx0 - 1f;
97
98 sx = s_curve(rx0);
99
100 u = rx0 * g1[p[bx0]];
101 v = rx1 * g1[p[bx1]];
102
103 return Utils.Lerp(u, v, sx);
104 }
105
106 public static float noise2(float x, float y)
107 {
108 int bx0, bx1, by0, by1, b00, b10, b01, b11;
109 float rx0, rx1, ry0, ry1, sx, sy, a, b, t, u, v;
110 int i, j;
111
112 t = x + N;
113 bx0 = ((int)t) & BM;
114 bx1 = (bx0 + 1) & BM;
115 rx0 = t - (int)t;
116 rx1 = rx0 - 1f;
117
118 t = y + N;
119 by0 = ((int)t) & BM;
120 by1 = (by0 + 1) & BM;
121 ry0 = t - (int)t;
122 ry1 = ry0 - 1f;
123
124 i = p[bx0];
125 j = p[bx1];
126
127 b00 = p[i + by0];
128 b10 = p[j + by0];
129 b01 = p[i + by1];
130 b11 = p[j + by1];
131
132 sx = s_curve(rx0);
133 sy = s_curve(ry0);
134
135 u = rx0 * g2[b00, 0] + ry0 * g2[b00, 1];
136 v = rx1 * g2[b10, 0] + ry0 * g2[b10, 1];
137 a = Utils.Lerp(u, v, sx);
138
139 u = rx0 * g2[b01, 0] + ry1 * g2[b01, 1];
140 v = rx1 * g2[b11, 0] + ry1 * g2[b11, 1];
141 b = Utils.Lerp(u, v, sx);
142
143 return Utils.Lerp(a, b, sy);
144 }
145
146 public static float noise3(float x, float y, float z)
147 {
148 int bx0, bx1, by0, by1, bz0, bz1, b00, b10, b01, b11;
149 float rx0, rx1, ry0, ry1, rz0, rz1, sy, sz, a, b, c, d, t, u, v;
150 int i, j;
151
152 t = x + N;
153 bx0 = ((int)t) & BM;
154 bx1 = (bx0 + 1) & BM;
155 rx0 = t - (int)t;
156 rx1 = rx0 - 1f;
157
158 t = y + N;
159 by0 = ((int)t) & BM;
160 by1 = (by0 + 1) & BM;
161 ry0 = t - (int)t;
162 ry1 = ry0 - 1f;
163
164 t = z + N;
165 bz0 = ((int)t) & BM;
166 bz1 = (bz0 + 1) & BM;
167 rz0 = t - (int)t;
168 rz1 = rz0 - 1f;
169
170 i = p[bx0];
171 j = p[bx1];
172
173 b00 = p[i + by0];
174 b10 = p[j + by0];
175 b01 = p[i + by1];
176 b11 = p[j + by1];
177
178 t = s_curve(rx0);
179 sy = s_curve(ry0);
180 sz = s_curve(rz0);
181
182 u = rx0 * g3[b00 + bz0, 0] + ry0 * g3[b00 + bz0, 1] + rz0 * g3[b00 + bz0, 2];
183 v = rx1 * g3[b10 + bz0, 0] + ry0 * g3[b10 + bz0, 1] + rz0 * g3[b10 + bz0, 2];
184 a = Utils.Lerp(u, v, t);
185
186 u = rx0 * g3[b01 + bz0, 0] + ry1 * g3[b01 + bz0, 1] + rz0 * g3[b01 + bz0, 2];
187 v = rx1 * g3[b11 + bz0, 0] + ry1 * g3[b11 + bz0, 1] + rz0 * g3[b11 + bz0, 2];
188 b = Utils.Lerp(u, v, t);
189
190 c = Utils.Lerp(a, b, sy);
191
192 u = rx0 * g3[b00 + bz1, 0] + ry0 * g3[b00 + bz1, 1] + rz1 * g3[b00 + bz1, 2];
193 v = rx1 * g3[b10 + bz1, 0] + ry0 * g3[b10 + bz1, 1] + rz1 * g3[b10 + bz1, 2];
194 a = Utils.Lerp(u, v, t);
195
196 u = rx0 * g3[b01 + bz1, 0] + ry1 * g3[b01 + bz1, 1] + rz1 * g3[b01 + bz1, 2];
197 v = rx1 * g3[b11 + bz1, 0] + ry1 * g3[b11 + bz1, 1] + rz1 * g3[b11 + bz1, 2];
198 b = Utils.Lerp(u, v, t);
199
200 d = Utils.Lerp(a, b, sy);
201 return Utils.Lerp(c, d, sz);
202 }
203
204 public static float turbulence1(float x, float freq)
205 {
206 float t;
207 float v;
208
209 for (t = 0f; freq >= 1f; freq *= 0.5f)
210 {
211 v = freq * x;
212 t += noise1(v) / freq;
213 }
214 return t;
215 }
216
217 public static float turbulence2(float x, float y, float freq)
218 {
219 float t;
220 Vector2 vec;
221
222 for (t = 0f; freq >= 1f; freq *= 0.5f)
223 {
224 vec.X = freq * x;
225 vec.Y = freq * y;
226 t += noise2(vec.X, vec.Y) / freq;
227 }
228 return t;
229 }
230
231 public static float turbulence3(float x, float y, float z, float freq)
232 {
233 float t;
234 Vector3 vec;
235
236 for (t = 0f; freq >= 1f; freq *= 0.5f)
237 {
238 vec.X = freq * x;
239 vec.Y = freq * y;
240 vec.Z = freq * z;
241 t += noise3(vec.X, vec.Y, vec.Z) / freq;
242 }
243 return t;
244 }
245
246 private static void normalize2(float[,] v, int i)
247 {
248 float s;
249
250 s = (float)Math.Sqrt(v[i, 0] * v[i, 0] + v[i, 1] * v[i, 1]);
251 s = 1.0f / s;
252 v[i, 0] = v[i, 0] * s;
253 v[i, 1] = v[i, 1] * s;
254 }
255
256 private static void normalize3(float[,] v, int i)
257 {
258 float s;
259
260 s = (float)Math.Sqrt(v[i, 0] * v[i, 0] + v[i, 1] * v[i, 1] + v[i, 2] * v[i, 2]);
261 s = 1.0f / s;
262
263 v[i, 0] = v[i, 0] * s;
264 v[i, 1] = v[i, 1] * s;
265 v[i, 2] = v[i, 2] * s;
266 }
267
268 private static float s_curve(float t)
269 {
270 return t * t * (3f - 2f * t);
271 }
272 }
273}
diff --git a/OpenSim/Region/CoreModules/World/Warp3DMap/TerrainSplat.cs b/OpenSim/Region/CoreModules/World/Warp3DMap/TerrainSplat.cs
new file mode 100644
index 0000000..7bf675d
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Warp3DMap/TerrainSplat.cs
@@ -0,0 +1,343 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System;
29using System.Diagnostics;
30using System.Drawing;
31using System.Drawing.Imaging;
32using log4net;
33using OpenMetaverse;
34using OpenSim.Framework;
35using OpenSim.Services.Interfaces;
36
37namespace OpenSim.Region.CoreModules.World.Warp3DMap
38{
39 public static class TerrainSplat
40 {
41 #region Constants
42
43 private static readonly UUID DIRT_DETAIL = new UUID("0bc58228-74a0-7e83-89bc-5c23464bcec5");
44 private static readonly UUID GRASS_DETAIL = new UUID("63338ede-0037-c4fd-855b-015d77112fc8");
45 private static readonly UUID MOUNTAIN_DETAIL = new UUID("303cd381-8560-7579-23f1-f0a880799740");
46 private static readonly UUID ROCK_DETAIL = new UUID("53a2f406-4895-1d13-d541-d2e3b86bc19c");
47
48 private static readonly UUID[] DEFAULT_TERRAIN_DETAIL = new UUID[]
49 {
50 DIRT_DETAIL,
51 GRASS_DETAIL,
52 MOUNTAIN_DETAIL,
53 ROCK_DETAIL
54 };
55
56 private static readonly Color[] DEFAULT_TERRAIN_COLOR = new Color[]
57 {
58 Color.FromArgb(255, 164, 136, 117),
59 Color.FromArgb(255, 65, 87, 47),
60 Color.FromArgb(255, 157, 145, 131),
61 Color.FromArgb(255, 125, 128, 130)
62 };
63
64 private static readonly UUID TERRAIN_CACHE_MAGIC = new UUID("2c0c7ef2-56be-4eb8-aacb-76712c535b4b");
65
66 #endregion Constants
67
68 private static readonly ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.Name);
69
70 /// <summary>
71 /// Builds a composited terrain texture given the region texture
72 /// and heightmap settings
73 /// </summary>
74 /// <param name="heightmap">Terrain heightmap</param>
75 /// <param name="regionInfo">Region information including terrain texture parameters</param>
76 /// <returns>A composited 256x256 RGB texture ready for rendering</returns>
77 /// <remarks>Based on the algorithm described at http://opensimulator.org/wiki/Terrain_Splatting
78 /// </remarks>
79 public static Bitmap Splat(float[] heightmap, UUID[] textureIDs, float[] startHeights, float[] heightRanges, Vector3d regionPosition, IAssetService assetService, bool textureTerrain)
80 {
81 Debug.Assert(heightmap.Length == 256 * 256);
82 Debug.Assert(textureIDs.Length == 4);
83 Debug.Assert(startHeights.Length == 4);
84 Debug.Assert(heightRanges.Length == 4);
85
86 Bitmap[] detailTexture = new Bitmap[4];
87
88 if (textureTerrain)
89 {
90 // Swap empty terrain textureIDs with default IDs
91 for (int i = 0; i < textureIDs.Length; i++)
92 {
93 if (textureIDs[i] == UUID.Zero)
94 textureIDs[i] = DEFAULT_TERRAIN_DETAIL[i];
95 }
96
97 #region Texture Fetching
98
99 if (assetService != null)
100 {
101 for (int i = 0; i < 4; i++)
102 {
103 AssetBase asset;
104 UUID cacheID = UUID.Combine(TERRAIN_CACHE_MAGIC, textureIDs[i]);
105
106 // Try to fetch a cached copy of the decoded/resized version of this texture
107 asset = assetService.GetCached(cacheID.ToString());
108 if (asset != null)
109 {
110 try
111 {
112 using (System.IO.MemoryStream stream = new System.IO.MemoryStream(asset.Data))
113 detailTexture[i] = (Bitmap)Image.FromStream(stream);
114 }
115 catch (Exception ex)
116 {
117 m_log.Warn("Failed to decode cached terrain texture " + cacheID +
118 " (textureID: " + textureIDs[i] + "): " + ex.Message);
119 }
120 }
121
122 if (detailTexture[i] == null)
123 {
124 // Try to fetch the original JPEG2000 texture, resize if needed, and cache as PNG
125 asset = assetService.Get(textureIDs[i].ToString());
126 if (asset != null)
127 {
128 try { detailTexture[i] = (Bitmap)CSJ2K.J2kImage.FromBytes(asset.Data); }
129 catch (Exception ex)
130 {
131 m_log.Warn("Failed to decode terrain texture " + asset.ID + ": " + ex.Message);
132 }
133 }
134
135 if (detailTexture[i] != null)
136 {
137 Bitmap bitmap = detailTexture[i];
138
139 // Make sure this texture is the correct size, otherwise resize
140 if (bitmap.Width != 256 || bitmap.Height != 256)
141 bitmap = ImageUtils.ResizeImage(bitmap, 256, 256);
142
143 // Save the decoded and resized texture to the cache
144 byte[] data;
145 using (System.IO.MemoryStream stream = new System.IO.MemoryStream())
146 {
147 bitmap.Save(stream, ImageFormat.Png);
148 data = stream.ToArray();
149 }
150
151 // Cache a PNG copy of this terrain texture
152 AssetBase newAsset = new AssetBase
153 {
154 Data = data,
155 Description = "PNG",
156 Flags = AssetFlags.Collectable,
157 FullID = cacheID,
158 ID = cacheID.ToString(),
159 Local = true,
160 Name = String.Empty,
161 Temporary = true,
162 Type = (sbyte)AssetType.Unknown
163 };
164 newAsset.Metadata.ContentType = "image/png";
165 assetService.Store(newAsset);
166 }
167 }
168 }
169 }
170
171 #endregion Texture Fetching
172 }
173
174 // Fill in any missing textures with a solid color
175 for (int i = 0; i < 4; i++)
176 {
177 if (detailTexture[i] == null)
178 {
179 // Create a solid color texture for this layer
180 detailTexture[i] = new Bitmap(256, 256, PixelFormat.Format24bppRgb);
181 using (Graphics gfx = Graphics.FromImage(detailTexture[i]))
182 {
183 using (SolidBrush brush = new SolidBrush(DEFAULT_TERRAIN_COLOR[i]))
184 gfx.FillRectangle(brush, 0, 0, 256, 256);
185 }
186 }
187 }
188
189 #region Layer Map
190
191 float[] layermap = new float[256 * 256];
192
193 for (int y = 0; y < 256; y++)
194 {
195 for (int x = 0; x < 256; x++)
196 {
197 float height = heightmap[y * 256 + x];
198
199 float pctX = (float)x / 255f;
200 float pctY = (float)y / 255f;
201
202 // Use bilinear interpolation between the four corners of start height and
203 // height range to select the current values at this position
204 float startHeight = ImageUtils.Bilinear(
205 startHeights[0],
206 startHeights[2],
207 startHeights[1],
208 startHeights[3],
209 pctX, pctY);
210 startHeight = Utils.Clamp(startHeight, 0f, 255f);
211
212 float heightRange = ImageUtils.Bilinear(
213 heightRanges[0],
214 heightRanges[2],
215 heightRanges[1],
216 heightRanges[3],
217 pctX, pctY);
218 heightRange = Utils.Clamp(heightRange, 0f, 255f);
219
220 // Generate two frequencies of perlin noise based on our global position
221 // The magic values were taken from http://opensimulator.org/wiki/Terrain_Splatting
222 Vector3 vec = new Vector3
223 (
224 ((float)regionPosition.X + x) * 0.20319f,
225 ((float)regionPosition.Y + y) * 0.20319f,
226 height * 0.25f
227 );
228
229 float lowFreq = Perlin.noise2(vec.X * 0.222222f, vec.Y * 0.222222f) * 6.5f;
230 float highFreq = Perlin.turbulence2(vec.X, vec.Y, 2f) * 2.25f;
231 float noise = (lowFreq + highFreq) * 2f;
232
233 // Combine the current height, generated noise, start height, and height range parameters, then scale all of it
234 float layer = ((height + noise - startHeight) / heightRange) * 4f;
235 if (Single.IsNaN(layer)) layer = 0f;
236 layermap[y * 256 + x] = Utils.Clamp(layer, 0f, 3f);
237 }
238 }
239
240 #endregion Layer Map
241
242 #region Texture Compositing
243
244 Bitmap output = new Bitmap(256, 256, PixelFormat.Format24bppRgb);
245 BitmapData outputData = output.LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.WriteOnly, PixelFormat.Format24bppRgb);
246
247 unsafe
248 {
249 // Get handles to all of the texture data arrays
250 BitmapData[] datas = new BitmapData[]
251 {
252 detailTexture[0].LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.ReadOnly, detailTexture[0].PixelFormat),
253 detailTexture[1].LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.ReadOnly, detailTexture[1].PixelFormat),
254 detailTexture[2].LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.ReadOnly, detailTexture[2].PixelFormat),
255 detailTexture[3].LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.ReadOnly, detailTexture[3].PixelFormat)
256 };
257
258 int[] comps = new int[]
259 {
260 (datas[0].PixelFormat == PixelFormat.Format32bppArgb) ? 4 : 3,
261 (datas[1].PixelFormat == PixelFormat.Format32bppArgb) ? 4 : 3,
262 (datas[2].PixelFormat == PixelFormat.Format32bppArgb) ? 4 : 3,
263 (datas[3].PixelFormat == PixelFormat.Format32bppArgb) ? 4 : 3
264 };
265
266 for (int y = 0; y < 256; y++)
267 {
268 for (int x = 0; x < 256; x++)
269 {
270 float layer = layermap[y * 256 + x];
271
272 // Select two textures
273 int l0 = (int)Math.Floor(layer);
274 int l1 = Math.Min(l0 + 1, 3);
275
276 byte* ptrA = (byte*)datas[l0].Scan0 + y * datas[l0].Stride + x * comps[l0];
277 byte* ptrB = (byte*)datas[l1].Scan0 + y * datas[l1].Stride + x * comps[l1];
278 byte* ptrO = (byte*)outputData.Scan0 + y * outputData.Stride + x * 3;
279
280 float aB = *(ptrA + 0);
281 float aG = *(ptrA + 1);
282 float aR = *(ptrA + 2);
283
284 float bB = *(ptrB + 0);
285 float bG = *(ptrB + 1);
286 float bR = *(ptrB + 2);
287
288 float layerDiff = layer - l0;
289
290 // Interpolate between the two selected textures
291 *(ptrO + 0) = (byte)Math.Floor(aB + layerDiff * (bB - aB));
292 *(ptrO + 1) = (byte)Math.Floor(aG + layerDiff * (bG - aG));
293 *(ptrO + 2) = (byte)Math.Floor(aR + layerDiff * (bR - aR));
294 }
295 }
296
297 for (int i = 0; i < 4; i++)
298 detailTexture[i].UnlockBits(datas[i]);
299 }
300
301 output.UnlockBits(outputData);
302
303 // We generated the texture upside down, so flip it
304 output.RotateFlip(RotateFlipType.RotateNoneFlipY);
305
306 #endregion Texture Compositing
307
308 return output;
309 }
310
311 public static Bitmap SplatSimple(float[] heightmap)
312 {
313 const float BASE_HSV_H = 93f / 360f;
314 const float BASE_HSV_S = 44f / 100f;
315 const float BASE_HSV_V = 34f / 100f;
316
317 Bitmap img = new Bitmap(256, 256);
318 BitmapData bitmapData = img.LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.WriteOnly, PixelFormat.Format24bppRgb);
319
320 unsafe
321 {
322 for (int y = 255; y >= 0; y--)
323 {
324 for (int x = 0; x < 256; x++)
325 {
326 float normHeight = heightmap[y * 256 + x] / 255f;
327 normHeight = Utils.Clamp(normHeight, BASE_HSV_V, 1.0f);
328
329 Color4 color = Color4.FromHSV(BASE_HSV_H, BASE_HSV_S, normHeight);
330
331 byte* ptr = (byte*)bitmapData.Scan0 + y * bitmapData.Stride + x * 3;
332 *(ptr + 0) = (byte)(color.B * 255f);
333 *(ptr + 1) = (byte)(color.G * 255f);
334 *(ptr + 2) = (byte)(color.R * 255f);
335 }
336 }
337 }
338
339 img.UnlockBits(bitmapData);
340 return img;
341 }
342 }
343}
diff --git a/OpenSim/Region/CoreModules/World/Warp3DMap/Viewport.cs b/OpenSim/Region/CoreModules/World/Warp3DMap/Viewport.cs
new file mode 100644
index 0000000..472f86e
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Warp3DMap/Viewport.cs
@@ -0,0 +1,165 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System;
29using System.Drawing;
30using OpenMetaverse;
31
32namespace OpenSim.Region.CoreModules.World.Warp3DMap
33{
34 public class Viewport
35 {
36 private const float DEG_TO_RAD = (float)Math.PI / 180f;
37 private static readonly Vector3 UP_DIRECTION = Vector3.UnitZ;
38
39 public Vector3 Position;
40 public Vector3 LookDirection;
41 public float FieldOfView;
42 public float NearPlaneDistance;
43 public float FarPlaneDistance;
44 public int Width;
45 public int Height;
46 public bool Orthographic;
47 public float OrthoWindowWidth;
48 public float OrthoWindowHeight;
49
50 public Viewport(Vector3 position, Vector3 lookDirection, float fieldOfView, float farPlaneDist, float nearPlaneDist, int width, int height)
51 {
52 // Perspective projection mode
53 Position = position;
54 LookDirection = lookDirection;
55 FieldOfView = fieldOfView;
56 FarPlaneDistance = farPlaneDist;
57 NearPlaneDistance = nearPlaneDist;
58 Width = width;
59 Height = height;
60 }
61
62 public Viewport(Vector3 position, Vector3 lookDirection, float farPlaneDist, float nearPlaneDist, int width, int height, float orthoWindowWidth, float orthoWindowHeight)
63 {
64 // Orthographic projection mode
65 Position = position;
66 LookDirection = lookDirection;
67 FarPlaneDistance = farPlaneDist;
68 NearPlaneDistance = nearPlaneDist;
69 Width = width;
70 Height = height;
71 OrthoWindowWidth = orthoWindowWidth;
72 OrthoWindowHeight = orthoWindowHeight;
73 Orthographic = true;
74 }
75
76 public Point VectorToScreen(Vector3 v)
77 {
78 Matrix4 m = GetWorldToViewportMatrix();
79 Vector3 screenPoint = v * m;
80 return new Point((int)screenPoint.X, (int)screenPoint.Y);
81 }
82
83 public Matrix4 GetWorldToViewportMatrix()
84 {
85 Matrix4 result = GetViewMatrix();
86 result *= GetPerspectiveProjectionMatrix();
87 result *= GetViewportMatrix();
88
89 return result;
90 }
91
92 public Matrix4 GetViewMatrix()
93 {
94 Vector3 zAxis = -LookDirection;
95 zAxis.Normalize();
96
97 Vector3 xAxis = Vector3.Cross(UP_DIRECTION, zAxis);
98 xAxis.Normalize();
99
100 Vector3 yAxis = Vector3.Cross(zAxis, xAxis);
101
102 Vector3 position = Position;
103 float offsetX = -Vector3.Dot(xAxis, position);
104 float offsetY = -Vector3.Dot(yAxis, position);
105 float offsetZ = -Vector3.Dot(zAxis, position);
106
107 return new Matrix4(
108 xAxis.X, yAxis.X, zAxis.X, 0f,
109 xAxis.Y, yAxis.Y, zAxis.Y, 0f,
110 xAxis.Z, yAxis.Z, zAxis.Z, 0f,
111 offsetX, offsetY, offsetZ, 1f);
112 }
113
114 public Matrix4 GetPerspectiveProjectionMatrix()
115 {
116 float aspectRatio = (float)Width / (float)Height;
117
118 float hFoV = FieldOfView * DEG_TO_RAD;
119 float zn = NearPlaneDistance;
120 float zf = FarPlaneDistance;
121
122 float xScale = 1f / (float)Math.Tan(hFoV / 2f);
123 float yScale = aspectRatio * xScale;
124 float m33 = (zf == double.PositiveInfinity) ? -1 : (zf / (zn - zf));
125 float m43 = zn * m33;
126
127 return new Matrix4(
128 xScale, 0f, 0f, 0f,
129 0f, yScale, 0f, 0f,
130 0f, 0f, m33, -1f,
131 0f, 0f, m43, 0f);
132 }
133
134 public Matrix4 GetOrthographicProjectionMatrix(float aspectRatio)
135 {
136 float w = Width;
137 float h = Height;
138 float zn = NearPlaneDistance;
139 float zf = FarPlaneDistance;
140
141 float m33 = 1 / (zn - zf);
142 float m43 = zn * m33;
143
144 return new Matrix4(
145 2f / w, 0f, 0f, 0f,
146 0f, 2f / h, 0f, 0f,
147 0f, 0f, m33, 0f,
148 0f, 0f, m43, 1f);
149 }
150
151 public Matrix4 GetViewportMatrix()
152 {
153 float scaleX = (float)Width * 0.5f;
154 float scaleY = (float)Height * 0.5f;
155 float offsetX = 0f + scaleX;
156 float offsetY = 0f + scaleY;
157
158 return new Matrix4(
159 scaleX, 0f, 0f, 0f,
160 0f, -scaleY, 0f, 0f,
161 0f, 0f, 1f, 0f,
162 offsetX, offsetY, 0f, 1f);
163 }
164 }
165}
diff --git a/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs b/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
index 71cf306..fdbbccf 100644
--- a/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
+++ b/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
@@ -1011,7 +1011,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
1011 if (terrain == null) 1011 if (terrain == null)
1012 return; 1012 return;
1013 1013
1014 byte[] data = terrain.WriteJpeg2000Image("defaultstripe.png"); 1014 byte[] data = terrain.WriteJpeg2000Image();
1015 if (data == null) 1015 if (data == null)
1016 return; 1016 return;
1017 1017
diff --git a/OpenSim/Region/Framework/Interfaces/ITerrain.cs b/OpenSim/Region/Framework/Interfaces/ITerrain.cs
index b42e872..8aacb35 100644
--- a/OpenSim/Region/Framework/Interfaces/ITerrain.cs
+++ b/OpenSim/Region/Framework/Interfaces/ITerrain.cs
@@ -73,7 +73,7 @@ namespace OpenSim.Region.Framework.Interfaces
73 73
74 public interface IMapImageGenerator 74 public interface IMapImageGenerator
75 { 75 {
76 System.Drawing.Bitmap CreateMapTile(string gradientmap); 76 System.Drawing.Bitmap CreateMapTile();
77 byte[] WriteJpeg2000Image(string gradientmap); 77 byte[] WriteJpeg2000Image();
78 } 78 }
79} 79}
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
index 0a9f230..8076fab 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
@@ -411,7 +411,7 @@ namespace OpenSim.Services.Connectors.SimianGrid
411 return; 411 return;
412 } 412 }
413 413
414 using (Image mapTile = tileGenerator.CreateMapTile("defaultstripe.png")) 414 using (Image mapTile = tileGenerator.CreateMapTile())
415 { 415 {
416 using (MemoryStream stream = new MemoryStream()) 416 using (MemoryStream stream = new MemoryStream())
417 { 417 {
generated by cgit v1.1 at 2024-11-18 19:31:34 +0000