diff options
Update svn properties. Minor formatting cleanup.
Diffstat (limited to 'OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/FlattenSphere.cs')
-rw-r--r-- | OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/FlattenSphere.cs | 186 |
1 files changed, 93 insertions, 93 deletions
diff --git a/OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/FlattenSphere.cs b/OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/FlattenSphere.cs index d4f3b9f..dee455f 100644 --- a/OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/FlattenSphere.cs +++ b/OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/FlattenSphere.cs | |||
@@ -1,94 +1,94 @@ | |||
1 | /* | 1 | /* |
2 | * Copyright (c) Contributors, http://opensimulator.org/ | 2 | * Copyright (c) Contributors, http://opensimulator.org/ |
3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. | 3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. |
4 | * | 4 | * |
5 | * Redistribution and use in source and binary forms, with or without | 5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions are met: | 6 | * modification, are permitted provided that the following conditions are met: |
7 | * * Redistributions of source code must retain the above copyright | 7 | * * Redistributions of source code must retain the above copyright |
8 | * notice, this list of conditions and the following disclaimer. | 8 | * notice, this list of conditions and the following disclaimer. |
9 | * * Redistributions in binary form must reproduce the above copyright | 9 | * * Redistributions in binary form must reproduce the above copyright |
10 | * notice, this list of conditions and the following disclaimer in the | 10 | * notice, this list of conditions and the following disclaimer in the |
11 | * documentation and/or other materials provided with the distribution. | 11 | * documentation and/or other materials provided with the distribution. |
12 | * * Neither the name of the OpenSim Project nor the | 12 | * * Neither the name of the OpenSim Project nor the |
13 | * names of its contributors may be used to endorse or promote products | 13 | * names of its contributors may be used to endorse or promote products |
14 | * derived from this software without specific prior written permission. | 14 | * derived from this software without specific prior written permission. |
15 | * | 15 | * |
16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY | 16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY |
17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY | 19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY |
20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 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 | 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 | 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 | 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. | 25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | */ | 26 | */ |
27 | 27 | ||
28 | using OpenSim.Region.Environment.Interfaces; | 28 | using OpenSim.Region.Environment.Interfaces; |
29 | 29 | ||
30 | namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes | 30 | namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes |
31 | { | 31 | { |
32 | public class FlattenSphere : ITerrainPaintableEffect | 32 | public class FlattenSphere : ITerrainPaintableEffect |
33 | { | 33 | { |
34 | 34 | ||
35 | #region ITerrainPaintableEffect Members | 35 | #region ITerrainPaintableEffect Members |
36 | 36 | ||
37 | public void PaintEffect(ITerrainChannel map, double rx, double ry, double strength, double duration) | 37 | public void PaintEffect(ITerrainChannel map, double rx, double ry, double strength, double duration) |
38 | { | 38 | { |
39 | strength = TerrainUtil.MetersToSphericalStrength(strength); | 39 | strength = TerrainUtil.MetersToSphericalStrength(strength); |
40 | 40 | ||
41 | int x, y; | 41 | int x, y; |
42 | double[,] tweak = new double[map.Width,map.Height]; | 42 | double[,] tweak = new double[map.Width,map.Height]; |
43 | 43 | ||
44 | double area = strength; | 44 | double area = strength; |
45 | double step = strength / 4.0; | 45 | double step = strength / 4.0; |
46 | 46 | ||
47 | double sum = 0.0; | 47 | double sum = 0.0; |
48 | double step2 = 0.0; | 48 | double step2 = 0.0; |
49 | double avg = 0.0; | 49 | double avg = 0.0; |
50 | 50 | ||
51 | // compute delta map | 51 | // compute delta map |
52 | for (x = 0; x < map.Width; x++) | 52 | for (x = 0; x < map.Width; x++) |
53 | { | 53 | { |
54 | for (y = 0; y < map.Height; y++) | 54 | for (y = 0; y < map.Height; y++) |
55 | { | 55 | { |
56 | double z = SphericalFactor(x, y, rx, ry, strength); | 56 | double z = SphericalFactor(x, y, rx, ry, strength); |
57 | 57 | ||
58 | if (z > 0) // add in non-zero amount | 58 | if (z > 0) // add in non-zero amount |
59 | { | 59 | { |
60 | sum += map[x, y] * z; | 60 | sum += map[x, y] * z; |
61 | step2 += z; | 61 | step2 += z; |
62 | } | 62 | } |
63 | } | 63 | } |
64 | } | 64 | } |
65 | 65 | ||
66 | avg = sum / step2; | 66 | avg = sum / step2; |
67 | 67 | ||
68 | // blend in map | 68 | // blend in map |
69 | for (x = 0; x < map.Width; x++) | 69 | for (x = 0; x < map.Width; x++) |
70 | { | 70 | { |
71 | for (y = 0; y < map.Height; y++) | 71 | for (y = 0; y < map.Height; y++) |
72 | { | 72 | { |
73 | double z = SphericalFactor(x, y, rx, ry, strength) * duration; | 73 | double z = SphericalFactor(x, y, rx, ry, strength) * duration; |
74 | 74 | ||
75 | if (z > 0) // add in non-zero amount | 75 | if (z > 0) // add in non-zero amount |
76 | { | 76 | { |
77 | if (z > 1.0) | 77 | if (z > 1.0) |
78 | z = 1.0; | 78 | z = 1.0; |
79 | 79 | ||
80 | map[x, y] = (map[x, y] * (1.0 - z)) + (avg * z); | 80 | map[x, y] = (map[x, y] * (1.0 - z)) + (avg * z); |
81 | } | 81 | } |
82 | } | 82 | } |
83 | } | 83 | } |
84 | } | 84 | } |
85 | 85 | ||
86 | #endregion | 86 | #endregion |
87 | 87 | ||
88 | private double SphericalFactor(double x, double y, double rx, double ry, double size) | 88 | private double SphericalFactor(double x, double y, double rx, double ry, double size) |
89 | { | 89 | { |
90 | double z = size * size - ((x - rx) * (x - rx) + (y - ry) * (y - ry)); | 90 | double z = size * size - ((x - rx) * (x - rx) + (y - ry) * (y - ry)); |
91 | return z; | 91 | return z; |
92 | } | 92 | } |
93 | } | 93 | } |
94 | } \ No newline at end of file | 94 | } \ No newline at end of file |