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Added "export-map <filename>" console command to the region server that will export a jpg image of the world map covering a 20 X 20 regions area centred on the current active region (ie the one set with change-region). While this should work in grid mode (if using the grid asset server and if my last commit did fix the world map), you might need to call the "export-map" command then wait a little while (60 seconds?) and then call it again so that you make sure the region has got all the texture assets from the asset server.

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This commit is contained in:
MW
2007-11-18 12:04:21 +00:00
parent 7f99644864
commit 87b07c19ef
2 changed files with 56 additions and 0 deletions
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14
OpenSim/Region/Application/OpenSimMain.cs
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@@ -688,6 +688,20 @@ namespace OpenSim
break;
case "export-map":
if (m_sceneManager.CurrentScene != null)
{
if (cmdparams.Length > 0)
{
m_sceneManager.CurrentScene.ExportWorldMap(cmdparams[0]);
}
else
{
m_sceneManager.CurrentScene.ExportWorldMap("exportmap.jpg");
}
}
break;
default:
m_log.Error("Unknown command");
break;

42
OpenSim/Region/Environment/Scenes/Scene.cs
View File

@@ -470,6 +470,48 @@ namespace OpenSim.Region.Environment.Scenes
#region Load Terrain
public void ExportWorldMap(string fileName)
{
List<MapBlockData> mapBlocks = this.CommsManager.GridService.RequestNeighbourMapBlocks((int)(this.RegionInfo.RegionLocX - 9), (int)(this.RegionInfo.RegionLocY - 9), (int)(this.RegionInfo.RegionLocX + 9), (int)(this.RegionInfo.RegionLocY + 9));
List<AssetBase> textures = new List<AssetBase>();
List<System.Drawing.Image> bitImages = new List<System.Drawing.Image>();
foreach (MapBlockData mapBlock in mapBlocks)
{
AssetBase texAsset = this.AssetCache.GetAsset(mapBlock.MapImageId, true);
if (texAsset != null)
{
textures.Add(texAsset);
}
else
{
texAsset = this.AssetCache.GetAsset(mapBlock.MapImageId, true);
if (texAsset != null)
{
textures.Add(texAsset);
}
}
}
foreach(AssetBase asset in textures)
{
System.Drawing.Image image= OpenJPEGNet.OpenJPEG.DecodeToImage(asset.Data);
bitImages.Add(image);
}
System.Drawing.Bitmap mapTexture = new System.Drawing.Bitmap(2560, 2560);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(mapTexture);
for(int i =0; i<mapBlocks.Count; i++)
{
ushort x = (ushort) ((mapBlocks[i].X - this.RegionInfo.RegionLocX) + 10);
ushort y = (ushort) ((mapBlocks[i].Y - this.RegionInfo.RegionLocY) + 10);
g.DrawImage(bitImages[i], (x*128), (y*128), 128, 128);
}
mapTexture.Save(fileName, System.Drawing.Imaging.ImageFormat.Jpeg);
}
/// <summary>
/// Loads the World heightmap
/// </summary>