From 8c1d80fdfd104b94cb7a4fd247b3baa2a9988ea1 Mon Sep 17 00:00:00 2001
From: Robert Adams
Date: Wed, 25 Sep 2013 17:21:20 -0700
Subject: varregion: serious rework of TerrainChannel:     -- addition of
 varaible region size in X and Y     -- internal storage of heightmap changed
 from double[] to short[]     -- helper routines for handling internal
 structure while keeping existing API     -- to and from XML that adds region
 size information (for downward compatibility,         output in the legacy
 XML format if X and Y are 256) Updated and commented Constants.RegionSize but
 didn't change the name for compatibility.

---
 .../CoreModules/World/Terrain/FileLoaders/GenericSystemDrawing.cs | 2 +-
 OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs         | 8 +++++---
 2 files changed, 6 insertions(+), 4 deletions(-)

(limited to 'OpenSim/Region/CoreModules')

diff --git a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/GenericSystemDrawing.cs b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/GenericSystemDrawing.cs
index d78ade5..d5c77ec 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/GenericSystemDrawing.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/GenericSystemDrawing.cs
@@ -67,7 +67,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
         {
             using (Bitmap bitmap = new Bitmap(filename))
             {
-                ITerrainChannel retval = new TerrainChannel(true);
+                ITerrainChannel retval = new TerrainChannel(w, h);
 
                 for (int x = 0; x < retval.Width; x++)
                 {
diff --git a/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs b/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
index c1ffd22..2fff4c1 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
@@ -130,15 +130,14 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             {
                 if (m_scene.Heightmap == null)
                 {
-                    m_channel = new TerrainChannel(m_InitialTerrain);
+                    m_channel = new TerrainChannel(m_InitialTerrain, 
+                            m_scene.RegionInfo.RegionSizeX, m_scene.RegionInfo.RegionSizeY, m_scene.RegionInfo.RegionSizeZ);
                     m_scene.Heightmap = m_channel;
-                    m_revert = new TerrainChannel();
                     UpdateRevertMap();
                 }
                 else
                 {
                     m_channel = m_scene.Heightmap;
-                    m_revert = new TerrainChannel();
                     UpdateRevertMap();
                 }
 
@@ -532,6 +531,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         /// </summary>
         public void UpdateRevertMap()
         {
+            /*
             int x;
             for (x = 0; x < m_channel.Width; x++)
             {
@@ -541,6 +541,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                     m_revert[x, y] = m_channel[x, y];
                 }
             }
+             */
+            m_revert = m_channel.MakeCopy();
         }
 
         /// <summary>
-- 
cgit v1.1