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* Added a new method to IMapImageGenerator for getting the map tile before it is JPEG2000 compressed

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* Aesthetically improved map tile water
* SimianGrid connector now uploads a PNG tile to the AddMapTile API
This commit is contained in:
John Hurliman
2010-06-11 15:37:25 -07:00
parent 3525195bc9
commit d1a324888b
5 changed files with 116 additions and 33 deletions
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54
OpenSim/Region/CoreModules/World/WorldMap/MapImageModule.cs
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@@ -70,10 +70,8 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
#region IMapImageGenerator Members
public byte[] WriteJpeg2000Image(string gradientmap)
public Bitmap CreateMapTile(string gradientmap)
{
byte[] imageData = null;
bool drawPrimVolume = true;
bool textureTerrain = false;
@@ -98,32 +96,36 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
}
terrainRenderer.Initialise(m_scene, m_config);
using (Bitmap mapbmp = new Bitmap((int)Constants.RegionSize, (int)Constants.RegionSize))
Bitmap mapbmp = new Bitmap((int)Constants.RegionSize, (int)Constants.RegionSize, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
//long t = System.Environment.TickCount;
//for (int i = 0; i < 10; ++i) {
terrainRenderer.TerrainToBitmap(mapbmp);
//}
//t = System.Environment.TickCount - t;
//m_log.InfoFormat("[MAPTILE] generation of 10 maptiles needed {0} ms", t);
if (drawPrimVolume)
{
//long t = System.Environment.TickCount;
//for (int i = 0; i < 10; ++i) {
terrainRenderer.TerrainToBitmap(mapbmp);
//}
//t = System.Environment.TickCount - t;
//m_log.InfoFormat("[MAPTILE] generation of 10 maptiles needed {0} ms", t);
if (drawPrimVolume)
{
DrawObjectVolume(m_scene, mapbmp);
}
try
{
imageData = OpenJPEG.EncodeFromImage(mapbmp, true);
}
catch (Exception e) // LEGIT: Catching problems caused by OpenJPEG p/invoke
{
m_log.Error("Failed generating terrain map: " + e);
}
DrawObjectVolume(m_scene, mapbmp);
}
return imageData;
return mapbmp;
}
public byte[] WriteJpeg2000Image(string gradientmap)
{
try
{
using (Bitmap mapbmp = CreateMapTile(gradientmap))
return OpenJPEG.EncodeFromImage(mapbmp, true);
}
catch (Exception e) // LEGIT: Catching problems caused by OpenJPEG p/invoke
{
m_log.Error("Failed generating terrain map: " + e);
}
return null;
}
#endregion

5
OpenSim/Region/CoreModules/World/WorldMap/ShadedMapTileRenderer.cs
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@@ -37,6 +37,8 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
{
public class ShadedMapTileRenderer : IMapTileTerrainRenderer
{
private static readonly Color WATER_COLOR = Color.FromArgb(29, 71, 95);
private static readonly ILog m_log =
LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
@@ -221,8 +223,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
try
{
Color water = Color.FromArgb((int)heightvalue, (int)heightvalue, 255);
mapbmp.SetPixel(x, yr, water);
mapbmp.SetPixel(x, yr, WATER_COLOR);
}
catch (ArgumentException)
{

5
OpenSim/Region/CoreModules/World/WorldMap/TexturedMapTileRenderer.cs
View File

@@ -136,6 +136,8 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
private static readonly UUID defaultTerrainTexture4 = new UUID("53a2f406-4895-1d13-d541-d2e3b86bc19c");
private static readonly Color defaultColor4 = Color.FromArgb(200, 200, 200);
private static readonly Color WATER_COLOR = Color.FromArgb(29, 71, 95);
#endregion
@@ -406,8 +408,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
heightvalue = 100f - (heightvalue * 100f) / 19f; // 0 - 19 => 100 - 0
Color water = Color.FromArgb((int)heightvalue, (int)heightvalue, 255);
mapbmp.SetPixel(x, yr, water);
mapbmp.SetPixel(x, yr, WATER_COLOR);
}
}
}