minor fix to chODE terrain heighmap scale

1 files changed, 4 insertions, 4 deletions

diff --git a/OpenSim/Region/Physics/ChOdePlugin/OdePlugin.cs b/OpenSim/Region/Physics/ChOdePlugin/OdePlugin.cs
index 03059f7..b5b30ee 100644
--- a/OpenSim/Region/Physics/ChOdePlugin/OdePlugin.cs
+++ b/OpenSim/Region/Physics/ChOdePlugin/OdePlugin.cs
@@ -3440,15 +3440,15 @@ namespace OpenSim.Region.Physics.OdePlugin
            
             int regionsize = (int) Constants.RegionSize;                // visible region size eg. 256(M)
             
-            int heightmapWidth = regionsize + 2;                                // ODE map size 257 x 257 (Meters) (1 extra 
+            int heightmapWidth = regionsize + 2;                                // ODE map size 258 x 258 (Meters) (1 extra each side)
             int heightmapHeight = regionsize + 2;
             
-            int heightmapWidthSamples = (int)regionsize + 2;            // Sample file size, 258 x 258 samples
-            int heightmapHeightSamples = (int)regionsize + 2;
+            int heightmapWidthSamples = (int)regionsize + 3;    // to have 258m we need 259 samples
+            int heightmapHeightSamples = (int)regionsize + 3;
             
             // Array of height samples for ODE 
             float[] _heightmap;
-            _heightmap = new float[(heightmapWidthSamples * heightmapHeightSamples)];   // loaded samples 258 x 258
+            _heightmap = new float[(heightmapWidthSamples * heightmapHeightSamples)];   // loaded samples 259 x 259
 
                         // Other ODE parameters
             const float scale = 1.0f;