* Added support for 13 Channel .RAW files. Untested but should work fine (fairly simple).

1 files changed, 31 insertions, 1 deletions

diff --git a/OpenSim/OpenSim.Terrain.BasicTerrain/TerrainEngine.cs b/OpenSim/OpenSim.Terrain.BasicTerrain/TerrainEngine.cs
index f808265..aa785b0 100644
--- a/OpenSim/OpenSim.Terrain.BasicTerrain/TerrainEngine.cs
+++ b/OpenSim/OpenSim.Terrain.BasicTerrain/TerrainEngine.cs
@@ -118,7 +118,7 @@ namespace OpenSim.Terrain
                     case "help":

                         resultText += "terrain regenerate - rebuilds the sims terrain using a default algorithm\n";

                         resultText += "terrain seed <seed> - sets the random seed value to <seed>\n";

-                        resultText += "terrain load <type> <filename> - loads a terrain from disk, type can be 'F32', 'F64' or 'IMG'\n";

+                        resultText += "terrain load <type> <filename> - loads a terrain from disk, type can be 'F32', 'F64', 'RAW' or 'IMG'\n";

                         resultText += "terrain save <type> <filename> - saves a terrain to disk, type can be 'F32' or 'F64'\n";

                         resultText += "terrain save grdmap <filename> <gradient map> - creates a PNG snapshot of the region using a named gradient map\n";

                         resultText += "terrain rescale <min> <max> - rescales a terrain to be between <min> and <max> meters high\n";

@@ -170,6 +170,10 @@ namespace OpenSim.Terrain
                                 loadFromFileF64(args[2]);

                                 break;

 

+                            case "raw":

+                                loadFromFileSLRAW(args[2]);

+                                break;

+

                             case "img":

                                 resultText = "Error - IMG mode is presently unsupported.";

                                 return false;

@@ -276,6 +280,32 @@ namespace OpenSim.Terrain
         }

 

         /// <summary>

+        /// Loads a file formatted in the SL .RAW Format used on the main grid

+        /// </summary>

+        /// <remarks>This file format stinks and is best avoided.</remarks>

+        /// <param name="filename">A path to the .RAW format</param>

+        public void loadFromFileSLRAW(string filename)

+        {

+            System.IO.FileInfo file = new System.IO.FileInfo(filename);

+            System.IO.FileStream s = file.Open(System.IO.FileMode.Open, System.IO.FileAccess.Read);

+            System.IO.BinaryReader bs = new System.IO.BinaryReader(s);

+            int x, y;

+            for (x = 0; x < w; x++)

+            {

+                for (y = 0; y < h; y++)

+                {

+                    heightmap.map[x, y] = (double)bs.ReadByte() * ((double)bs.ReadByte() / 127.0);

+                    bs.ReadBytes(11); // Advance the stream to next bytes.

+                }

+            }

+

+            bs.Close();

+            s.Close();

+

+            tainted++;

+        }

+

+        /// <summary>

         /// Writes the current terrain heightmap to disk, in the format of a 65536 entry double[] array.

         /// </summary>

         /// <param name="filename">The desired output filename</param>