diff options
Diffstat (limited to '')
-rw-r--r-- | OpenSim/Region/Environment/Modules/Terrain/PaintBrushes/RevertSphere.cs | 150 |
1 files changed, 75 insertions, 75 deletions
diff --git a/OpenSim/Region/Environment/Modules/Terrain/PaintBrushes/RevertSphere.cs b/OpenSim/Region/Environment/Modules/Terrain/PaintBrushes/RevertSphere.cs index e7ce68e..9d9c462 100644 --- a/OpenSim/Region/Environment/Modules/Terrain/PaintBrushes/RevertSphere.cs +++ b/OpenSim/Region/Environment/Modules/Terrain/PaintBrushes/RevertSphere.cs | |||
@@ -1,75 +1,75 @@ | |||
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 System; | 28 | using System; |
29 | using OpenSim.Region.Environment.Interfaces; | 29 | using OpenSim.Region.Environment.Interfaces; |
30 | 30 | ||
31 | namespace OpenSim.Region.Environment.Modules.Terrain.PaintBrushes | 31 | namespace OpenSim.Region.Environment.Modules.Terrain.PaintBrushes |
32 | { | 32 | { |
33 | public class RevertSphere : ITerrainPaintableEffect | 33 | public class RevertSphere : ITerrainPaintableEffect |
34 | { | 34 | { |
35 | ITerrainChannel m_revertmap; | 35 | ITerrainChannel m_revertmap; |
36 | 36 | ||
37 | public RevertSphere(ITerrainChannel revertmap) | 37 | public RevertSphere(ITerrainChannel revertmap) |
38 | { | 38 | { |
39 | m_revertmap = revertmap; | 39 | m_revertmap = revertmap; |
40 | } | 40 | } |
41 | 41 | ||
42 | #region ITerrainPaintableEffect Members | 42 | #region ITerrainPaintableEffect Members |
43 | 43 | ||
44 | public void PaintEffect(ITerrainChannel map, double rx, double ry, double strength, double duration) | 44 | public void PaintEffect(ITerrainChannel map, double rx, double ry, double strength, double duration) |
45 | { | 45 | { |
46 | int x, y; | 46 | int x, y; |
47 | for (x = 0; x < map.Width; x++) | 47 | for (x = 0; x < map.Width; x++) |
48 | { | 48 | { |
49 | // Skip everything unlikely to be affected | 49 | // Skip everything unlikely to be affected |
50 | if (Math.Abs(x - rx) > strength * 1.1) | 50 | if (Math.Abs(x - rx) > strength * 1.1) |
51 | continue; | 51 | continue; |
52 | 52 | ||
53 | for (y = 0; y < map.Height; y++) | 53 | for (y = 0; y < map.Height; y++) |
54 | { | 54 | { |
55 | // Skip everything unlikely to be affected | 55 | // Skip everything unlikely to be affected |
56 | if (Math.Abs(y - ry) > strength * 1.1) | 56 | if (Math.Abs(y - ry) > strength * 1.1) |
57 | continue; | 57 | continue; |
58 | 58 | ||
59 | // Calculate a sphere and add it to the heighmap | 59 | // Calculate a sphere and add it to the heighmap |
60 | double z = strength; | 60 | double z = strength; |
61 | z *= z; | 61 | z *= z; |
62 | z -= ((x - rx) * (x - rx)) + ((y - ry) * (y - ry)); | 62 | z -= ((x - rx) * (x - rx)) + ((y - ry) * (y - ry)); |
63 | 63 | ||
64 | if (z > 0.0) | 64 | if (z > 0.0) |
65 | { | 65 | { |
66 | z *= duration; | 66 | z *= duration; |
67 | map[x, y] += (map[x, y] * (1.0 - z)) + (m_revertmap[x, y] * z); | 67 | map[x, y] += (map[x, y] * (1.0 - z)) + (m_revertmap[x, y] * z); |
68 | } | 68 | } |
69 | } | 69 | } |
70 | } | 70 | } |
71 | } | 71 | } |
72 | 72 | ||
73 | #endregion | 73 | #endregion |
74 | } | 74 | } |
75 | } | 75 | } |