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-rw-r--r--OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/WeatherSphere.cs412
1 files changed, 206 insertions, 206 deletions
diff --git a/OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/WeatherSphere.cs b/OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/WeatherSphere.cs
index 2d81054..b48beb8 100644
--- a/OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/WeatherSphere.cs
+++ b/OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/WeatherSphere.cs
@@ -1,207 +1,207 @@
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
28using OpenSim.Region.Environment.Interfaces; 28using OpenSim.Region.Environment.Interfaces;
29 29
30namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes 30namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
31{ 31{
32 /// <summary> 32 /// <summary>
33 /// Thermal Weathering Paint Brush 33 /// Thermal Weathering Paint Brush
34 /// </summary> 34 /// </summary>
35 public class WeatherSphere : ITerrainPaintableEffect 35 public class WeatherSphere : ITerrainPaintableEffect
36 { 36 {
37 private double talus = 0.2; // Number of meters max difference before stop eroding. Tweakage required. 37 private double talus = 0.2; // Number of meters max difference before stop eroding. Tweakage required.
38 private NeighbourSystem type = NeighbourSystem.Moore; // Parameter 38 private NeighbourSystem type = NeighbourSystem.Moore; // Parameter
39 39
40 #region Supporting Functions 40 #region Supporting Functions
41 41
42 private int[] Neighbours(NeighbourSystem type, int index) 42 private int[] Neighbours(NeighbourSystem type, int index)
43 { 43 {
44 int[] coord = new int[2]; 44 int[] coord = new int[2];
45 45
46 index++; 46 index++;
47 47
48 switch (type) 48 switch (type)
49 { 49 {
50 case NeighbourSystem.Moore: 50 case NeighbourSystem.Moore:
51 switch (index) 51 switch (index)
52 { 52 {
53 case 1: 53 case 1:
54 coord[0] = -1; 54 coord[0] = -1;
55 coord[1] = -1; 55 coord[1] = -1;
56 break; 56 break;
57 57
58 case 2: 58 case 2:
59 coord[0] = -0; 59 coord[0] = -0;
60 coord[1] = -1; 60 coord[1] = -1;
61 break; 61 break;
62 62
63 case 3: 63 case 3:
64 coord[0] = +1; 64 coord[0] = +1;
65 coord[1] = -1; 65 coord[1] = -1;
66 break; 66 break;
67 67
68 case 4: 68 case 4:
69 coord[0] = -1; 69 coord[0] = -1;
70 coord[1] = -0; 70 coord[1] = -0;
71 break; 71 break;
72 72
73 case 5: 73 case 5:
74 coord[0] = -0; 74 coord[0] = -0;
75 coord[1] = -0; 75 coord[1] = -0;
76 break; 76 break;
77 77
78 case 6: 78 case 6:
79 coord[0] = +1; 79 coord[0] = +1;
80 coord[1] = -0; 80 coord[1] = -0;
81 break; 81 break;
82 82
83 case 7: 83 case 7:
84 coord[0] = -1; 84 coord[0] = -1;
85 coord[1] = +1; 85 coord[1] = +1;
86 break; 86 break;
87 87
88 case 8: 88 case 8:
89 coord[0] = -0; 89 coord[0] = -0;
90 coord[1] = +1; 90 coord[1] = +1;
91 break; 91 break;
92 92
93 case 9: 93 case 9:
94 coord[0] = +1; 94 coord[0] = +1;
95 coord[1] = +1; 95 coord[1] = +1;
96 break; 96 break;
97 97
98 default: 98 default:
99 break; 99 break;
100 } 100 }
101 break; 101 break;
102 102
103 case NeighbourSystem.VonNeumann: 103 case NeighbourSystem.VonNeumann:
104 switch (index) 104 switch (index)
105 { 105 {
106 case 1: 106 case 1:
107 coord[0] = 0; 107 coord[0] = 0;
108 coord[1] = -1; 108 coord[1] = -1;
109 break; 109 break;
110 110
111 case 2: 111 case 2:
112 coord[0] = -1; 112 coord[0] = -1;
113 coord[1] = 0; 113 coord[1] = 0;
114 break; 114 break;
115 115
116 case 3: 116 case 3:
117 coord[0] = +1; 117 coord[0] = +1;
118 coord[1] = 0; 118 coord[1] = 0;
119 break; 119 break;
120 120
121 case 4: 121 case 4:
122 coord[0] = 0; 122 coord[0] = 0;
123 coord[1] = +1; 123 coord[1] = +1;
124 break; 124 break;
125 125
126 case 5: 126 case 5:
127 coord[0] = -0; 127 coord[0] = -0;
128 coord[1] = -0; 128 coord[1] = -0;
129 break; 129 break;
130 130
131 default: 131 default:
132 break; 132 break;
133 } 133 }
134 break; 134 break;
135 } 135 }
136 136
137 return coord; 137 return coord;
138 } 138 }
139 139
140 private enum NeighbourSystem 140 private enum NeighbourSystem
141 { 141 {
142 Moore, 142 Moore,
143 VonNeumann 143 VonNeumann
144 } ; 144 } ;
145 145
146 #endregion 146 #endregion
147 147
148 #region ITerrainPaintableEffect Members 148 #region ITerrainPaintableEffect Members
149 149
150 public void PaintEffect(ITerrainChannel map, double rx, double ry, double strength, double duration) 150 public void PaintEffect(ITerrainChannel map, double rx, double ry, double strength, double duration)
151 { 151 {
152 strength = TerrainUtil.MetersToSphericalStrength(strength); 152 strength = TerrainUtil.MetersToSphericalStrength(strength);
153 153
154 int x, y; 154 int x, y;
155 155
156 for (x = 0; x < map.Width; x++) 156 for (x = 0; x < map.Width; x++)
157 { 157 {
158 for (y = 0; y < map.Height; y++) 158 for (y = 0; y < map.Height; y++)
159 { 159 {
160 double z = TerrainUtil.SphericalFactor(x, y, rx, ry, strength); 160 double z = TerrainUtil.SphericalFactor(x, y, rx, ry, strength);
161 161
162 if (z > 0) // add in non-zero amount 162 if (z > 0) // add in non-zero amount
163 { 163 {
164 int NEIGHBOUR_ME = 4; 164 int NEIGHBOUR_ME = 4;
165 165
166 int NEIGHBOUR_MAX = type == NeighbourSystem.Moore ? 9 : 5; 166 int NEIGHBOUR_MAX = type == NeighbourSystem.Moore ? 9 : 5;
167 167
168 for (int j = 0; j < NEIGHBOUR_MAX; j++) 168 for (int j = 0; j < NEIGHBOUR_MAX; j++)
169 { 169 {
170 if (j != NEIGHBOUR_ME) 170 if (j != NEIGHBOUR_ME)
171 { 171 {
172 int[] coords = Neighbours(type, j); 172 int[] coords = Neighbours(type, j);
173 173
174 coords[0] += x; 174 coords[0] += x;
175 coords[1] += y; 175 coords[1] += y;
176 176
177 if (coords[0] > map.Width - 1) 177 if (coords[0] > map.Width - 1)
178 continue; 178 continue;
179 if (coords[1] > map.Height - 1) 179 if (coords[1] > map.Height - 1)
180 continue; 180 continue;
181 if (coords[0] < 0) 181 if (coords[0] < 0)
182 continue; 182 continue;
183 if (coords[1] < 0) 183 if (coords[1] < 0)
184 continue; 184 continue;
185 185
186 double heightF = map[x, y]; 186 double heightF = map[x, y];
187 double target = map[coords[0], coords[1]]; 187 double target = map[coords[0], coords[1]];
188 188
189 if (target > heightF + talus) 189 if (target > heightF + talus)
190 { 190 {
191 double calc = duration * ((target - heightF) - talus) * z; 191 double calc = duration * ((target - heightF) - talus) * z;
192 heightF += calc; 192 heightF += calc;
193 target -= calc; 193 target -= calc;
194 } 194 }
195 195
196 map[x, y] = heightF; 196 map[x, y] = heightF;
197 map[coords[0], coords[1]] = target; 197 map[coords[0], coords[1]] = target;
198 } 198 }
199 } 199 }
200 } 200 }
201 } 201 }
202 } 202 }
203 } 203 }
204 204
205 #endregion 205 #endregion
206 } 206 }
207} \ No newline at end of file 207} \ No newline at end of file
generated by cgit v1.1 at 2024-07-01 05:28:54 +0000