diff options
Diffstat (limited to 'bin/TerrainFilters/demofilter.cs')
-rw-r--r-- | bin/TerrainFilters/demofilter.cs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/bin/TerrainFilters/demofilter.cs b/bin/TerrainFilters/demofilter.cs index 79b8d05..1fdfc95 100644 --- a/bin/TerrainFilters/demofilter.cs +++ b/bin/TerrainFilters/demofilter.cs | |||
@@ -22,3 +22,29 @@ public class DemoFilter : ITerrainFilter | |||
22 | return "demofilter - Does nothing\n"; | 22 | return "demofilter - Does nothing\n"; |
23 | } | 23 | } |
24 | } | 24 | } |
25 | |||
26 | public class SineFilter : ITerrainFilter | ||
27 | { | ||
28 | public void Filter(Channel heightmap, string[] args) | ||
29 | { | ||
30 | double max = heightmap.findMax(); | ||
31 | |||
32 | for (int x = 0; x < heightmap.w; x++) | ||
33 | { | ||
34 | for (int y = 0; y < heightmap.h; y++) | ||
35 | { | ||
36 | heightmap.set(x,y,((Math.Sin(heightmap.get(x,y) * Convert.ToDouble(args[1])) + 1) / 2) * max); | ||
37 | } | ||
38 | } | ||
39 | } | ||
40 | |||
41 | public string Register() | ||
42 | { | ||
43 | return "sinefilter"; | ||
44 | } | ||
45 | |||
46 | public string Help() | ||
47 | { | ||
48 | return "sinefilter <theta> - Converts the heightmap to the functional output of a sine wave"; | ||
49 | } | ||
50 | } \ No newline at end of file | ||