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author | David Walter Seikel | 2016-11-03 21:44:39 +1000 |
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committer | David Walter Seikel | 2016-11-03 21:44:39 +1000 |
commit | 134f86e8d5c414409631b25b8c6f0ee45fbd8631 (patch) | |
tree | 216b89d3fb89acfb81be1e440c25c41ab09fa96d /OpenSim/Region/CoreModules/World/Terrain/Modifiers/MinModifier.cs | |
parent | More changing to production grid. Double oops. (diff) | |
download | opensim-SC_OLD-134f86e8d5c414409631b25b8c6f0ee45fbd8631.zip opensim-SC_OLD-134f86e8d5c414409631b25b8c6f0ee45fbd8631.tar.gz opensim-SC_OLD-134f86e8d5c414409631b25b8c6f0ee45fbd8631.tar.bz2 opensim-SC_OLD-134f86e8d5c414409631b25b8c6f0ee45fbd8631.tar.xz |
Initial update to OpenSim 0.8.2.1 source code.
Diffstat (limited to '')
-rw-r--r-- | OpenSim/Region/CoreModules/World/Terrain/Modifiers/MinModifier.cs | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/OpenSim/Region/CoreModules/World/Terrain/Modifiers/MinModifier.cs b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/MinModifier.cs new file mode 100644 index 0000000..cbbccc0 --- /dev/null +++ b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/MinModifier.cs | |||
@@ -0,0 +1,92 @@ | |||
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 OpenSimulator 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 | using System; | ||
28 | using OpenSim.Region.CoreModules.World.Terrain; | ||
29 | using OpenSim.Region.Framework.Interfaces; | ||
30 | |||
31 | namespace OpenSim.Region.CoreModules.World.Terrain.Modifiers | ||
32 | { | ||
33 | public class MinModifier : TerrainModifier | ||
34 | { | ||
35 | public MinModifier(ITerrainModule module) : base(module) | ||
36 | { | ||
37 | } | ||
38 | |||
39 | public override string ModifyTerrain(ITerrainChannel map, string[] args) | ||
40 | { | ||
41 | string result; | ||
42 | if (args.Length < 3) | ||
43 | { | ||
44 | result = "Usage: " + GetUsage(); | ||
45 | } | ||
46 | else | ||
47 | { | ||
48 | TerrainModifierData data; | ||
49 | result = this.parseParameters(args, out data); | ||
50 | |||
51 | // Context-specific validation | ||
52 | if (result == String.Empty) | ||
53 | { | ||
54 | if (data.shape == String.Empty) | ||
55 | { | ||
56 | data.shape = "rectangle"; | ||
57 | data.x0 = 0; | ||
58 | data.y0 = 0; | ||
59 | data.dx = map.Width; | ||
60 | data.dy = map.Height; | ||
61 | } | ||
62 | } | ||
63 | |||
64 | // if it's all good, then do the work | ||
65 | if (result == String.Empty) | ||
66 | { | ||
67 | this.applyModification(map, data); | ||
68 | } | ||
69 | } | ||
70 | |||
71 | return result; | ||
72 | } | ||
73 | |||
74 | public override string GetUsage() | ||
75 | { | ||
76 | string val = "min <height> [ -rec=x1,y1,dx[,dy] | -ell=x0,y0,rx[,ry] ] [-taper=<height2>]" | ||
77 | + "\nEnsures that all points within the specified range are no lower than the specified value."; | ||
78 | return val; | ||
79 | |||
80 | } | ||
81 | |||
82 | public override double operate(double[,] map, TerrainModifierData data, int x, int y) | ||
83 | { | ||
84 | double factor = this.computeBevel(data, x, y); | ||
85 | double result = Math.Max(data.elevation - (data.elevation - data.bevelevation) * factor, map[x, y]); | ||
86 | return result; | ||
87 | } | ||
88 | |||
89 | } | ||
90 | |||
91 | } | ||
92 | |||