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Diffstat (limited to '')
-rw-r--r-- | OpenSim/Region/Environment/Modules/Terrain/FileLoaders/LLRAW.cs | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/LLRAW.cs b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/LLRAW.cs deleted file mode 100644 index 6ed7340..0000000 --- a/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/LLRAW.cs +++ /dev/null | |||
@@ -1,148 +0,0 @@ | |||
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 OpenSim 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 | |||
28 | using System; | ||
29 | using System.IO; | ||
30 | using OpenSim.Region.Environment.Interfaces; | ||
31 | |||
32 | namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders | ||
33 | { | ||
34 | public class LLRAW : ITerrainLoader | ||
35 | { | ||
36 | #region ITerrainLoader Members | ||
37 | |||
38 | public ITerrainChannel LoadFile(string filename) | ||
39 | { | ||
40 | TerrainChannel retval = new TerrainChannel(); | ||
41 | |||
42 | FileInfo file = new FileInfo(filename); | ||
43 | FileStream s = file.Open(FileMode.Open, FileAccess.Read); | ||
44 | BinaryReader bs = new BinaryReader(s); | ||
45 | int x, y; | ||
46 | for (y = 0; y < retval.Height; y++) | ||
47 | { | ||
48 | for (x = 0; x < retval.Width; x++) | ||
49 | { | ||
50 | retval[x, y] = (double) bs.ReadByte() * ((double) bs.ReadByte() / 127.0); | ||
51 | bs.ReadBytes(11); // Advance the stream to next bytes. | ||
52 | } | ||
53 | } | ||
54 | |||
55 | bs.Close(); | ||
56 | s.Close(); | ||
57 | |||
58 | return retval; | ||
59 | } | ||
60 | |||
61 | public ITerrainChannel LoadFile(string filename, int x, int y, int fileWidth, int fileHeight, int w, int h) | ||
62 | { | ||
63 | throw new NotImplementedException(); | ||
64 | } | ||
65 | |||
66 | public void SaveFile(string filename, ITerrainChannel map) | ||
67 | { | ||
68 | FileInfo file = new FileInfo(filename); | ||
69 | FileStream s = file.Open(FileMode.CreateNew, FileAccess.Write); | ||
70 | BinaryWriter binStream = new BinaryWriter(s); | ||
71 | |||
72 | // Generate a smegging big lookup table to speed the operation up (it needs it) | ||
73 | double[] lookupHeightTable = new double[65536]; | ||
74 | int i, j, x, y; | ||
75 | for (i = 0; i < 256; i++) | ||
76 | { | ||
77 | for (j = 0; j < 256; j++) | ||
78 | { | ||
79 | lookupHeightTable[i + (j * 256)] = ((double) i * ((double) j / 127.0)); | ||
80 | } | ||
81 | } | ||
82 | |||
83 | // Output the calculated raw | ||
84 | for (y = 0; y < map.Height; y++) | ||
85 | { | ||
86 | for (x = 0; x < map.Width; x++) | ||
87 | { | ||
88 | double t = map[x, y]; | ||
89 | double min = double.MaxValue; | ||
90 | int index = 0; | ||
91 | |||
92 | for (i = 0; i < 65536; i++) | ||
93 | { | ||
94 | if (Math.Abs(t - lookupHeightTable[i]) < min) | ||
95 | { | ||
96 | min = Math.Abs(t - lookupHeightTable[i]); | ||
97 | index = i; | ||
98 | } | ||
99 | } | ||
100 | |||
101 | byte red = (byte) (index & 0xFF); | ||
102 | byte green = (byte) ((index >> 8) & 0xFF); | ||
103 | byte blue = 20; | ||
104 | byte alpha1 = 0; // Land Parcels | ||
105 | byte alpha2 = 0; // For Sale Land | ||
106 | byte alpha3 = 0; // Public Edit Object | ||
107 | byte alpha4 = 0; // Public Edit Land | ||
108 | byte alpha5 = 255; // Safe Land | ||
109 | byte alpha6 = 255; // Flying Allowed | ||
110 | byte alpha7 = 255; // Create Landmark | ||
111 | byte alpha8 = 255; // Outside Scripts | ||
112 | byte alpha9 = red; | ||
113 | byte alpha10 = green; | ||
114 | |||
115 | binStream.Write(red); | ||
116 | binStream.Write(green); | ||
117 | binStream.Write(blue); | ||
118 | binStream.Write(alpha1); | ||
119 | binStream.Write(alpha2); | ||
120 | binStream.Write(alpha3); | ||
121 | binStream.Write(alpha4); | ||
122 | binStream.Write(alpha5); | ||
123 | binStream.Write(alpha6); | ||
124 | binStream.Write(alpha7); | ||
125 | binStream.Write(alpha8); | ||
126 | binStream.Write(alpha9); | ||
127 | binStream.Write(alpha10); | ||
128 | } | ||
129 | } | ||
130 | |||
131 | binStream.Close(); | ||
132 | s.Close(); | ||
133 | } | ||
134 | |||
135 | |||
136 | public string FileExtension | ||
137 | { | ||
138 | get { return ".raw"; } | ||
139 | } | ||
140 | |||
141 | #endregion | ||
142 | |||
143 | public override string ToString() | ||
144 | { | ||
145 | return "LL/SL RAW"; | ||
146 | } | ||
147 | } | ||
148 | } \ No newline at end of file | ||