From 0a0a3992cc25f4cabbb7b1e4f20f3ef65c223774 Mon Sep 17 00:00:00 2001 From: Adam Frisby Date: Sun, 6 Apr 2008 14:04:59 +0000 Subject: * 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 --- .../Environment/Modules/Terrain/FileLoaders/BMP.cs | 47 ++++++++ .../Environment/Modules/Terrain/FileLoaders/GIF.cs | 47 ++++++++ .../Terrain/FileLoaders/GenericSystemDrawing.cs | 127 +++++++++++++++++++++ .../Environment/Modules/Terrain/FileLoaders/PNG.cs | 47 ++++++++ .../Modules/Terrain/FileLoaders/TIFF.cs | 47 ++++++++ 5 files changed, 315 insertions(+) create mode 100644 OpenSim/Region/Environment/Modules/Terrain/FileLoaders/BMP.cs create mode 100644 OpenSim/Region/Environment/Modules/Terrain/FileLoaders/GIF.cs create mode 100644 OpenSim/Region/Environment/Modules/Terrain/FileLoaders/GenericSystemDrawing.cs create mode 100644 OpenSim/Region/Environment/Modules/Terrain/FileLoaders/PNG.cs create mode 100644 OpenSim/Region/Environment/Modules/Terrain/FileLoaders/TIFF.cs (limited to 'OpenSim/Region/Environment/Modules/Terrain/FileLoaders') 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 @@ +/* + * Copyright (c) Contributors, http://opensimulator.org/ + * See CONTRIBUTORS.TXT for a full list of copyright holders. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of the OpenSim Project nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +using System; +using System.Drawing; +using OpenSim.Region.Environment.Interfaces; + +namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders +{ + class BMP : GenericSystemDrawing + { + public override void SaveFile(string filename, ITerrainChannel map) + { + Bitmap colours = CreateGrayscaleBitmapFromMap(map); + + colours.Save(filename, System.Drawing.Imaging.ImageFormat.Bmp); + } + + public override string ToString() + { + return "BMP"; + } + } +} 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 @@ +/* + * Copyright (c) Contributors, http://opensimulator.org/ + * See CONTRIBUTORS.TXT for a full list of copyright holders. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of the OpenSim Project nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +using System; +using System.Drawing; +using OpenSim.Region.Environment.Interfaces; + +namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders +{ + class GIF : GenericSystemDrawing + { + public override void SaveFile(string filename, ITerrainChannel map) + { + Bitmap colours = CreateGrayscaleBitmapFromMap(map); + + colours.Save(filename, System.Drawing.Imaging.ImageFormat.Gif); + } + + public override string ToString() + { + return "GIF"; + } + } +} 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 @@ +/* + * Copyright (c) Contributors, http://opensimulator.org/ + * See CONTRIBUTORS.TXT for a full list of copyright holders. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of the OpenSim Project nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +using System; +using System.Drawing; +using OpenSim.Region.Environment.Interfaces; + +namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders +{ + public class GenericSystemDrawing : ITerrainLoader + { + #region ITerrainLoader Members + + public virtual ITerrainChannel LoadFile(string filename) + { + Bitmap file = new Bitmap(filename); + + ITerrainChannel retval = new TerrainChannel(file.Width, file.Height); + + int x, y; + for (x = 0; x < file.Width; x++) + { + for (y = 0; y < file.Height; y++) + { + retval[x, y] = file.GetPixel(x, y).GetBrightness() * 128; + } + } + + return retval; + } + + public ITerrainChannel LoadFile(string filename, int x, int y, int fileWidth, int fileHeight, int w, int h) + { + throw new NotImplementedException(); + } + + public override string ToString() + { + return "SYS.DRAWING"; + } + + protected Bitmap CreateGrayscaleBitmapFromMap(ITerrainChannel map) + { + Bitmap bmp = new Bitmap(map.Width, map.Height); + + int pallete = 256; + + Color[] grays = new Color[pallete]; + for (int i = 0; i < grays.Length; i++) + { + grays[i] = Color.FromArgb(i, i, i); + } + + for (int y = 0; y < map.Height; y++) + { + for (int x = 0; x < map.Width; x++) + { + // 512 is the largest possible height before colours clamp + int colorindex = (int)(Math.Max(Math.Min(1.0, map[x, y] / 128.0), 0.0) * (pallete - 1)); + + bmp.SetPixel(x, map.Height - y - 1, grays[colorindex]); + } + } + return bmp; + } + + + protected Bitmap CreateBitmapFromMap(ITerrainChannel map) + { + Bitmap gradientmapLd = new Bitmap("defaultstripe.png"); + + int pallete = gradientmapLd.Height; + + Bitmap bmp = new Bitmap(map.Width, map.Height); + Color[] colours = new Color[pallete]; + + for (int i = 0; i < pallete; i++) + { + colours[i] = gradientmapLd.GetPixel(0, i); + } + + for (int y = 0; y < map.Height; y++) + { + for (int x = 0; x < map.Width; x++) + { + // 512 is the largest possible height before colours clamp + int colorindex = (int)(Math.Max(Math.Min(1.0, map[x, y] / 512.0), 0.0) * (pallete - 1)); + bmp.SetPixel(x, map.Height - y - 1, colours[colorindex]); + } + } + return bmp; + } + + public virtual void SaveFile(string filename, ITerrainChannel map) + { + Bitmap colours = CreateGrayscaleBitmapFromMap(map); + + colours.Save(filename, System.Drawing.Imaging.ImageFormat.Png); + } + + #endregion + } +} 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 @@ +/* + * Copyright (c) Contributors, http://opensimulator.org/ + * See CONTRIBUTORS.TXT for a full list of copyright holders. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of the OpenSim Project nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +using System; +using System.Drawing; +using OpenSim.Region.Environment.Interfaces; + +namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders +{ + class PNG : GenericSystemDrawing + { + public override void SaveFile(string filename, ITerrainChannel map) + { + Bitmap colours = CreateGrayscaleBitmapFromMap(map); + + colours.Save(filename, System.Drawing.Imaging.ImageFormat.Png); + } + + public override string ToString() + { + return "PNG"; + } + } +} 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 @@ +/* + * Copyright (c) Contributors, http://opensimulator.org/ + * See CONTRIBUTORS.TXT for a full list of copyright holders. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of the OpenSim Project nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +using System; +using System.Drawing; +using OpenSim.Region.Environment.Interfaces; + +namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders +{ + class TIFF : GenericSystemDrawing + { + public override void SaveFile(string filename, ITerrainChannel map) + { + Bitmap colours = CreateGrayscaleBitmapFromMap(map); + + colours.Save(filename, System.Drawing.Imaging.ImageFormat.Tiff); + } + + public override string ToString() + { + return "TIFF"; + } + } +} -- cgit v1.1