diff options
Diffstat (limited to 'OpenSim/Region/CoreModules/World/Terrain/Modifiers/FillModifier.cs')
-rw-r--r-- | OpenSim/Region/CoreModules/World/Terrain/Modifiers/FillModifier.cs | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/OpenSim/Region/CoreModules/World/Terrain/Modifiers/FillModifier.cs b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/FillModifier.cs new file mode 100644 index 0000000..32f1de9 --- /dev/null +++ b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/FillModifier.cs | |||
@@ -0,0 +1,93 @@ | |||
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 | |||
29 | using OpenSim.Region.CoreModules.World.Terrain; | ||
30 | using OpenSim.Region.Framework.Interfaces; | ||
31 | |||
32 | namespace OpenSim.Region.CoreModules.World.Terrain.Modifiers | ||
33 | { | ||
34 | public class FillModifier : TerrainModifier | ||
35 | { | ||
36 | |||
37 | public FillModifier(ITerrainModule module) : base(module) | ||
38 | { | ||
39 | } | ||
40 | |||
41 | public override string ModifyTerrain(ITerrainChannel map, string[] args) | ||
42 | { | ||
43 | string result; | ||
44 | if (args.Length < 3) | ||
45 | { | ||
46 | result = "Usage: " + GetUsage(); | ||
47 | } | ||
48 | else | ||
49 | { | ||
50 | TerrainModifierData data; | ||
51 | result = this.parseParameters(args, out data); | ||
52 | |||
53 | // Context-specific validation | ||
54 | if (result == String.Empty) | ||
55 | { | ||
56 | if (data.shape == String.Empty) | ||
57 | { | ||
58 | data.shape = "rectangle"; | ||
59 | data.x0 = 0; | ||
60 | data.y0 = 0; | ||
61 | data.dx = map.Width; | ||
62 | data.dy = map.Height; | ||
63 | } | ||
64 | } | ||
65 | |||
66 | // if it's all good, then do the work | ||
67 | if (result == String.Empty) | ||
68 | { | ||
69 | this.applyModification(map, data); | ||
70 | } | ||
71 | } | ||
72 | |||
73 | return result; | ||
74 | } | ||
75 | |||
76 | public override string GetUsage() | ||
77 | { | ||
78 | string val = "fill <height> [ -rec=x1,y1,dx[,dy] | -ell=x0,y0,rx[,ry] ] [-taper=<height2>]" | ||
79 | + "\nSets all points within the specified range to the specified value."; | ||
80 | return val; | ||
81 | } | ||
82 | |||
83 | public override double operate(double[,] map, TerrainModifierData data, int x, int y) | ||
84 | { | ||
85 | double factor = this.computeBevel(data, x, y); | ||
86 | double result = data.elevation - (data.elevation - data.bevelevation) * factor; | ||
87 | return result; | ||
88 | } | ||
89 | |||
90 | } | ||
91 | |||
92 | } | ||
93 | |||