diff options
Diffstat (limited to 'OpenSim/Region/Environment/Modules/World/Terrain/FloodBrushes/NoiseArea.cs')
-rw-r--r-- | OpenSim/Region/Environment/Modules/World/Terrain/FloodBrushes/NoiseArea.cs | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/OpenSim/Region/Environment/Modules/World/Terrain/FloodBrushes/NoiseArea.cs b/OpenSim/Region/Environment/Modules/World/Terrain/FloodBrushes/NoiseArea.cs new file mode 100644 index 0000000..3da3826 --- /dev/null +++ b/OpenSim/Region/Environment/Modules/World/Terrain/FloodBrushes/NoiseArea.cs | |||
@@ -0,0 +1,56 @@ | |||
1 | /* | ||
2 | * Copyright (c) Contributors, http://opensimulator.org/ | ||
3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. | ||
4 | * | ||
5 | * Redistribution and use in source and binary forms, with or without | ||
6 | * modification, are permitted provided that the following conditions are met: | ||
7 | * * Redistributions of source code must retain the above copyright | ||
8 | * notice, this list of conditions and the following disclaimer. | ||
9 | * * Redistributions in binary form must reproduce the above copyright | ||
10 | * notice, this list of conditions and the following disclaimer in the | ||
11 | * documentation and/or other materials provided with the distribution. | ||
12 | * * Neither the name of the OpenSim Project nor the | ||
13 | * names of its contributors may be used to endorse or promote products | ||
14 | * derived from this software without specific prior written permission. | ||
15 | * | ||
16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY | ||
17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | ||
18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY | ||
20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | ||
23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
26 | */ | ||
27 | |||
28 | using OpenSim.Framework; | ||
29 | using OpenSim.Region.Environment.Interfaces; | ||
30 | |||
31 | namespace OpenSim.Region.Environment.Modules.World.Terrain.FloodBrushes | ||
32 | { | ||
33 | public class NoiseArea : ITerrainFloodEffect | ||
34 | { | ||
35 | #region ITerrainFloodEffect Members | ||
36 | |||
37 | public void FloodEffect(ITerrainChannel map, bool[,] fillArea, double strength) | ||
38 | { | ||
39 | int x, y; | ||
40 | for (x = 0; x < map.Width; x++) | ||
41 | { | ||
42 | for (y = 0; y < map.Height; y++) | ||
43 | { | ||
44 | if (fillArea[x, y]) | ||
45 | { | ||
46 | double noise = TerrainUtil.PerlinNoise2D((double) x / Constants.RegionSize, (double) y / Constants.RegionSize, 8, 1.0); | ||
47 | |||
48 | map[x, y] += noise * strength; | ||
49 | } | ||
50 | } | ||
51 | } | ||
52 | } | ||
53 | |||
54 | #endregion | ||
55 | } | ||
56 | } \ No newline at end of file | ||