1 files changed, 20 insertions, 0 deletions

diff --git a/OpenSim.Terrain.BasicTerrain/TerrainEngine.cs b/OpenSim.Terrain.BasicTerrain/TerrainEngine.cs
index 45da742..87dbf7e 100644
--- a/OpenSim.Terrain.BasicTerrain/TerrainEngine.cs
+++ b/OpenSim.Terrain.BasicTerrain/TerrainEngine.cs
@@ -7,10 +7,19 @@ namespace OpenSim.Terrain
 {

     public class TerrainEngine

     {

+        /// <summary>

+        /// A [normally] 256x256 heightmap

+        /// </summary>

         public float[,] map;

+        /// <summary>

+        /// A 256x256 heightmap storing water height values

+        /// </summary>

         public float[,] water;

         int w, h;

 

+        /// <summary>

+        /// Generate a new TerrainEngine instance and creates a new heightmap

+        /// </summary>

         public TerrainEngine()

         {

             w = 256;

@@ -90,6 +99,14 @@ namespace OpenSim.Terrain
                 RaiseLower.raiseSphere(this.map, rx, ry, size, amount);

             }

         }

+

+        /// <summary>

+        /// Lowers the land in a sphere around the specified coordinates

+        /// </summary>

+        /// <param name="rx">The center of the sphere at the X axis</param>

+        /// <param name="ry">The center of the sphere at the Y axis</param>

+        /// <param name="size">The radius of the sphere in meters</param>

+        /// <param name="amount">Scale the height of the sphere by this amount (recommended 0..2)</param>

         public void lower(double rx, double ry, double size, double amount)

         {

             lock (map)

@@ -98,6 +115,9 @@ namespace OpenSim.Terrain
             }

         }

 

+        /// <summary>

+        /// Generates a simple set of hills in the shape of an island

+        /// </summary>

         public void hills()

         {

             lock (map)