1 files changed, 50 insertions, 0 deletions

diff --git a/bin/TerrainFilters/demofilter.cs b/bin/TerrainFilters/demofilter.cs
new file mode 100644
index 0000000..1fdfc95
--- /dev/null
+++ b/bin/TerrainFilters/demofilter.cs
@@ -0,0 +1,50 @@
+using System;

+using libTerrain;

+using OpenSim.Terrain;

+

+/// <summary>

+/// A Demonstration Filter

+/// </summary>

+public class DemoFilter : ITerrainFilter

+{

+    public void Filter(Channel heightmap, string[] args)

+    {

+        Console.WriteLine("Hello world");

+    }

+

+    public string Register()

+    {

+        return "demofilter";

+    }

+

+    public string Help()

+    {

+        return "demofilter - Does nothing\n";

+    }

+}

+

+public class SineFilter : ITerrainFilter

+{

+    public void Filter(Channel heightmap, string[] args)

+    {

+        double max = heightmap.findMax();

+

+        for (int x = 0; x < heightmap.w; x++)

+        {

+            for (int y = 0; y < heightmap.h; y++)

+            {

+                heightmap.set(x,y,((Math.Sin(heightmap.get(x,y) * Convert.ToDouble(args[1])) + 1) / 2) * max);

+            }

+        }

+    }

+

+    public string Register()

+    {

+        return "sinefilter";

+    }

+

+    public string Help()

+    {

+        return "sinefilter <theta> - Converts the heightmap to the functional output of a sine wave";

+    }

+}
\ No newline at end of file