* Remove hard coded 256 limitations from various places. There's no more 256m limitation within the OpenSimulator framework, however, the LLClient ClientView does not support regions larger then 256 meters so, if you try and make your region larger by setting Constants.RegionSize = 512; in OpenSim.Framework.Constants.cs, the terrain will not display on clients using the LLUDP protocol

1 files changed, 9 insertions, 8 deletions

diff --git a/OpenSim/Region/CoreModules/World/WorldMap/ShadedMapTileRenderer.cs b/OpenSim/Region/CoreModules/World/WorldMap/ShadedMapTileRenderer.cs
index 1836026..f39cf68 100644
--- a/OpenSim/Region/CoreModules/World/WorldMap/ShadedMapTileRenderer.cs
+++ b/OpenSim/Region/CoreModules/World/WorldMap/ShadedMapTileRenderer.cs
@@ -30,6 +30,7 @@ using System.Drawing;
 using System.Reflection;
 using log4net;
 using Nini.Config;
+using OpenSim.Framework;
 using OpenSim.Region.Framework.Scenes;
 
 namespace OpenSim.Region.CoreModules.World.WorldMap
@@ -60,9 +61,9 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
             float low = 255;
             float high = 0;
-            for (int x = 0; x < 256; x++)
+            for (int x = 0; x < (int)Constants.RegionSize; x++)
             {
-                for (int y = 0; y < 256; y++)
+                for (int y = 0; y < (int)Constants.RegionSize; y++)
                 {
                     float hmval = (float)hm[x, y];
                     if (hmval < low)
@@ -74,12 +75,12 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
             float waterHeight = (float)m_scene.RegionInfo.RegionSettings.WaterHeight;
 
-            for (int x = 0; x < 256; x++)
+            for (int x = 0; x < (int)Constants.RegionSize; x++)
             {
-                for (int y = 0; y < 256; y++)
+                for (int y = 0; y < (int)Constants.RegionSize; y++)
                 {
                     // Y flip the cordinates for the bitmap: hf origin is lower left, bm origin is upper left
-                    int yr = 255 - y;
+                    int yr = ((int)Constants.RegionSize - 1) - y;
 
                     float heightvalue = (float)hm[x, y];
 
@@ -111,7 +112,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                                 float hfvalue = (float)hm[x, y];
                                 float hfvaluecompare = 0f;
 
-                                if ((x + 1 < 256) && (y + 1 < 256))
+                                if ((x + 1 < (int)Constants.RegionSize) && (y + 1 < (int)Constants.RegionSize))
                                 {
                                     hfvaluecompare = (float)hm[x + 1, y + 1]; // light from north-east => look at land height there
                                 }
@@ -176,7 +177,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
                                     if (ShadowDebugContinue)
                                     {
-                                        if ((x - 1 > 0) && (yr + 1 < 256))
+                                        if ((x - 1 > 0) && (yr + 1 < (int)Constants.RegionSize))
                                         {
                                             color = mapbmp.GetPixel(x - 1, yr + 1);
                                             int r = color.R;
@@ -231,7 +232,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                                 terraincorruptedwarningsaid = true;
                             }
                             Color black = Color.Black;
-                            mapbmp.SetPixel(x, (256 - y) - 1, black);
+                            mapbmp.SetPixel(x, ((int)Constants.RegionSize - y) - 1, black);
                         }
                     }
                 }