diff options
author | Adam Frisby | 2008-04-06 14:04:59 +0000 |
---|---|---|
committer | Adam Frisby | 2008-04-06 14:04:59 +0000 |
commit | 0a0a3992cc25f4cabbb7b1e4f20f3ef65c223774 (patch) | |
tree | 133d385f049e0541c99485f30423966edaf1be92 /OpenSim/Region/Environment/Modules/Terrain/FileLoaders | |
parent | * Various terrain engine fixes (diff) | |
download | opensim-SC_OLD-0a0a3992cc25f4cabbb7b1e4f20f3ef65c223774.zip opensim-SC_OLD-0a0a3992cc25f4cabbb7b1e4f20f3ef65c223774.tar.gz opensim-SC_OLD-0a0a3992cc25f4cabbb7b1e4f20f3ef65c223774.tar.bz2 opensim-SC_OLD-0a0a3992cc25f4cabbb7b1e4f20f3ef65c223774.tar.xz |
* Whoops, forgot to include all the new terrain file loaders and things.
* Added MapImageModule for handling world-map
* Added new DefaultTerrainGenerator.cs
* Added BMP loader
* Added GIF loader
* Added PNG loader
* Added TIFF loader
Diffstat (limited to '')
5 files changed, 315 insertions, 0 deletions
diff --git a/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/BMP.cs b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/BMP.cs new file mode 100644 index 0000000..3ee707e --- /dev/null +++ b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/BMP.cs | |||
@@ -0,0 +1,47 @@ | |||
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 | using System; | ||
28 | using System.Drawing; | ||
29 | using OpenSim.Region.Environment.Interfaces; | ||
30 | |||
31 | namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders | ||
32 | { | ||
33 | class BMP : GenericSystemDrawing | ||
34 | { | ||
35 | public override void SaveFile(string filename, ITerrainChannel map) | ||
36 | { | ||
37 | Bitmap colours = CreateGrayscaleBitmapFromMap(map); | ||
38 | |||
39 | colours.Save(filename, System.Drawing.Imaging.ImageFormat.Bmp); | ||
40 | } | ||
41 | |||
42 | public override string ToString() | ||
43 | { | ||
44 | return "BMP"; | ||
45 | } | ||
46 | } | ||
47 | } | ||
diff --git a/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/GIF.cs b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/GIF.cs new file mode 100644 index 0000000..377bc53 --- /dev/null +++ b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/GIF.cs | |||
@@ -0,0 +1,47 @@ | |||
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 | using System; | ||
28 | using System.Drawing; | ||
29 | using OpenSim.Region.Environment.Interfaces; | ||
30 | |||
31 | namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders | ||
32 | { | ||
33 | class GIF : GenericSystemDrawing | ||
34 | { | ||
35 | public override void SaveFile(string filename, ITerrainChannel map) | ||
36 | { | ||
37 | Bitmap colours = CreateGrayscaleBitmapFromMap(map); | ||
38 | |||
39 | colours.Save(filename, System.Drawing.Imaging.ImageFormat.Gif); | ||
40 | } | ||
41 | |||
42 | public override string ToString() | ||
43 | { | ||
44 | return "GIF"; | ||
45 | } | ||
46 | } | ||
47 | } | ||
diff --git a/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/GenericSystemDrawing.cs b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/GenericSystemDrawing.cs new file mode 100644 index 0000000..1b607c7 --- /dev/null +++ b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/GenericSystemDrawing.cs | |||
@@ -0,0 +1,127 @@ | |||
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.Drawing; | ||
30 | using OpenSim.Region.Environment.Interfaces; | ||
31 | |||
32 | namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders | ||
33 | { | ||
34 | public class GenericSystemDrawing : ITerrainLoader | ||
35 | { | ||
36 | #region ITerrainLoader Members | ||
37 | |||
38 | public virtual ITerrainChannel LoadFile(string filename) | ||
39 | { | ||
40 | Bitmap file = new Bitmap(filename); | ||
41 | |||
42 | ITerrainChannel retval = new TerrainChannel(file.Width, file.Height); | ||
43 | |||
44 | int x, y; | ||
45 | for (x = 0; x < file.Width; x++) | ||
46 | { | ||
47 | for (y = 0; y < file.Height; y++) | ||
48 | { | ||
49 | retval[x, y] = file.GetPixel(x, y).GetBrightness() * 128; | ||
50 | } | ||
51 | } | ||
52 | |||
53 | return retval; | ||
54 | } | ||
55 | |||
56 | public ITerrainChannel LoadFile(string filename, int x, int y, int fileWidth, int fileHeight, int w, int h) | ||
57 | { | ||
58 | throw new NotImplementedException(); | ||
59 | } | ||
60 | |||
61 | public override string ToString() | ||
62 | { | ||
63 | return "SYS.DRAWING"; | ||
64 | } | ||
65 | |||
66 | protected Bitmap CreateGrayscaleBitmapFromMap(ITerrainChannel map) | ||
67 | { | ||
68 | Bitmap bmp = new Bitmap(map.Width, map.Height); | ||
69 | |||
70 | int pallete = 256; | ||
71 | |||
72 | Color[] grays = new Color[pallete]; | ||
73 | for (int i = 0; i < grays.Length; i++) | ||
74 | { | ||
75 | grays[i] = Color.FromArgb(i, i, i); | ||
76 | } | ||
77 | |||
78 | for (int y = 0; y < map.Height; y++) | ||
79 | { | ||
80 | for (int x = 0; x < map.Width; x++) | ||
81 | { | ||
82 | // 512 is the largest possible height before colours clamp | ||
83 | int colorindex = (int)(Math.Max(Math.Min(1.0, map[x, y] / 128.0), 0.0) * (pallete - 1)); | ||
84 | |||
85 | bmp.SetPixel(x, map.Height - y - 1, grays[colorindex]); | ||
86 | } | ||
87 | } | ||
88 | return bmp; | ||
89 | } | ||
90 | |||
91 | |||
92 | protected Bitmap CreateBitmapFromMap(ITerrainChannel map) | ||
93 | { | ||
94 | Bitmap gradientmapLd = new Bitmap("defaultstripe.png"); | ||
95 | |||
96 | int pallete = gradientmapLd.Height; | ||
97 | |||
98 | Bitmap bmp = new Bitmap(map.Width, map.Height); | ||
99 | Color[] colours = new Color[pallete]; | ||
100 | |||
101 | for (int i = 0; i < pallete; i++) | ||
102 | { | ||
103 | colours[i] = gradientmapLd.GetPixel(0, i); | ||
104 | } | ||
105 | |||
106 | for (int y = 0; y < map.Height; y++) | ||
107 | { | ||
108 | for (int x = 0; x < map.Width; x++) | ||
109 | { | ||
110 | // 512 is the largest possible height before colours clamp | ||
111 | int colorindex = (int)(Math.Max(Math.Min(1.0, map[x, y] / 512.0), 0.0) * (pallete - 1)); | ||
112 | bmp.SetPixel(x, map.Height - y - 1, colours[colorindex]); | ||
113 | } | ||
114 | } | ||
115 | return bmp; | ||
116 | } | ||
117 | |||
118 | public virtual void SaveFile(string filename, ITerrainChannel map) | ||
119 | { | ||
120 | Bitmap colours = CreateGrayscaleBitmapFromMap(map); | ||
121 | |||
122 | colours.Save(filename, System.Drawing.Imaging.ImageFormat.Png); | ||
123 | } | ||
124 | |||
125 | #endregion | ||
126 | } | ||
127 | } | ||
diff --git a/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/PNG.cs b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/PNG.cs new file mode 100644 index 0000000..7106e6f --- /dev/null +++ b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/PNG.cs | |||
@@ -0,0 +1,47 @@ | |||
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 | using System; | ||
28 | using System.Drawing; | ||
29 | using OpenSim.Region.Environment.Interfaces; | ||
30 | |||
31 | namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders | ||
32 | { | ||
33 | class PNG : GenericSystemDrawing | ||
34 | { | ||
35 | public override void SaveFile(string filename, ITerrainChannel map) | ||
36 | { | ||
37 | Bitmap colours = CreateGrayscaleBitmapFromMap(map); | ||
38 | |||
39 | colours.Save(filename, System.Drawing.Imaging.ImageFormat.Png); | ||
40 | } | ||
41 | |||
42 | public override string ToString() | ||
43 | { | ||
44 | return "PNG"; | ||
45 | } | ||
46 | } | ||
47 | } | ||
diff --git a/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/TIFF.cs b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/TIFF.cs new file mode 100644 index 0000000..9ca6e2a --- /dev/null +++ b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/TIFF.cs | |||
@@ -0,0 +1,47 @@ | |||
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 | using System; | ||
28 | using System.Drawing; | ||
29 | using OpenSim.Region.Environment.Interfaces; | ||
30 | |||
31 | namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders | ||
32 | { | ||
33 | class TIFF : GenericSystemDrawing | ||
34 | { | ||
35 | public override void SaveFile(string filename, ITerrainChannel map) | ||
36 | { | ||
37 | Bitmap colours = CreateGrayscaleBitmapFromMap(map); | ||
38 | |||
39 | colours.Save(filename, System.Drawing.Imaging.ImageFormat.Tiff); | ||
40 | } | ||
41 | |||
42 | public override string ToString() | ||
43 | { | ||
44 | return "TIFF"; | ||
45 | } | ||
46 | } | ||
47 | } | ||