1 files changed, 33 insertions, 32 deletions

diff --git a/OpenSim/Region/Environment/Modules/Terrain/PaintBrushes/FlattenSphere.cs b/OpenSim/Region/Environment/Modules/Terrain/PaintBrushes/FlattenSphere.cs
index 6cbd390..9bfb981 100644
--- a/OpenSim/Region/Environment/Modules/Terrain/PaintBrushes/FlattenSphere.cs
+++ b/OpenSim/Region/Environment/Modules/Terrain/PaintBrushes/FlattenSphere.cs
@@ -37,38 +37,39 @@ namespace OpenSim.Region.Environment.Modules.Terrain.PaintBrushes
             return z;
         }
 
-        private double GetBilinearInterpolate(double x, double y, ITerrainChannel map)
-        {
-            int w = map.Width;
-            int h = map.Height;
-
-            if (x > w - 2.0)
-                x = w - 2.0;
-            if (y > h - 2.0)
-                y = h - 2.0;
-            if (x < 0.0)
-                x = 0.0;
-            if (y < 0.0)
-                y = 0.0;
-
-            int stepSize = 1;
-            double h00 = map[(int)x, (int)y];
-            double h10 = map[(int)x + stepSize, (int)y];
-            double h01 = map[(int)x, (int)y + stepSize];
-            double h11 = map[(int)x + stepSize, (int)y + stepSize];
-            double h1 = h00;
-            double h2 = h10;
-            double h3 = h01;
-            double h4 = h11;
-            double a00 = h1;
-            double a10 = h2 - h1;
-            double a01 = h3 - h1;
-            double a11 = h1 - h2 - h3 + h4;
-            double partialx = x - (int)x;
-            double partialz = y - (int)y;
-            double hi = a00 + (a10 * partialx) + (a01 * partialz) + (a11 * partialx * partialz);
-            return hi;
-        }
+// TODO: unused
+//         private double GetBilinearInterpolate(double x, double y, ITerrainChannel map)
+//         {
+//             int w = map.Width;
+//             int h = map.Height;
+
+//             if (x > w - 2.0)
+//                 x = w - 2.0;
+//             if (y > h - 2.0)
+//                 y = h - 2.0;
+//             if (x < 0.0)
+//                 x = 0.0;
+//             if (y < 0.0)
+//                 y = 0.0;
+
+//             int stepSize = 1;
+//             double h00 = map[(int)x, (int)y];
+//             double h10 = map[(int)x + stepSize, (int)y];
+//             double h01 = map[(int)x, (int)y + stepSize];
+//             double h11 = map[(int)x + stepSize, (int)y + stepSize];
+//             double h1 = h00;
+//             double h2 = h10;
+//             double h3 = h01;
+//             double h4 = h11;
+//             double a00 = h1;
+//             double a10 = h2 - h1;
+//             double a01 = h3 - h1;
+//             double a11 = h1 - h2 - h3 + h4;
+//             double partialx = x - (int)x;
+//             double partialz = y - (int)y;
+//             double hi = a00 + (a10 * partialx) + (a01 * partialz) + (a11 * partialx * partialz);
+//             return hi;
+//         }
 
         #region ITerrainPaintableEffect Members