* 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 loader0.6.0-stable
Adam Frisby
parent
996309a6e1
commit
0a0a3992cc
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@ -0,0 +1,125 @@
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/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* 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
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||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System;
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using System.Collections.Generic;
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using System.Text;
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using OpenSim.Region.Environment.Modules.Terrain;
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using OpenSim.Region.Environment.Interfaces;
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using OpenSim.Framework;
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namespace OpenSim.Region.Environment.Modules.Terrain.Effects
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{
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class CookieCutter : ITerrainEffect
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{
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#region ITerrainEffect Members
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public void RunEffect(ITerrainChannel map)
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{
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FloodBrushes.SmoothArea smooth = new FloodBrushes.SmoothArea();
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ITerrainPaintableEffect eroder = new PaintBrushes.WeatherSphere();
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bool[,] cliffMask = new bool[map.Width, map.Height];
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bool[,] channelMask = new bool[map.Width, map.Height];
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bool[,] smoothMask = new bool[map.Width, map.Height];
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Console.WriteLine("S1");
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// Step one, generate rough mask
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int x, y;
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for (x = 0; x < map.Width; x++)
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{
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for (y = 0; y < map.Height; y++)
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{
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Console.Write(".");
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smoothMask[x, y] = true;
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// Start underwater
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map[x, y] = TerrainUtil.PerlinNoise2D(x, y, 3, 0.25) * 5;
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// Add a little height. (terrain should now be above water, mostly.)
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map[x, y] += 20;
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int channelsX = 4;
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int channelWidth = (map.Width / channelsX / 4);
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int channelsY = 4;
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int channelHeight = (map.Height / channelsY / 4);
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SetLowerChannel(map, cliffMask, channelMask, x, y, channelsX, channelWidth, map.Width, x);
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SetLowerChannel(map, cliffMask, channelMask, x, y, channelsY, channelHeight, map.Height, y);
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}
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}
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Console.WriteLine("S2");
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//smooth.FloodEffect(map, smoothMask, 4.0);
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Console.WriteLine("S3");
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for (x = 0; x < map.Width; x++)
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{
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for (y = 0; y < map.Height; y++)
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{
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if (cliffMask[x, y] == true)
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eroder.PaintEffect(map, x, y, 4, 0.1);
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}
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}
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for (x = 0; x < map.Width; x += 2)
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{
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for (y = 0; y < map.Height; y += 2)
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{
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if (map[x, y] < 0.1)
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map[x, y] = 0.1;
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if (map[x, y] > 256)
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map[x, y] = 256;
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}
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}
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//smooth.FloodEffect(map, smoothMask, 4.0);
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}
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private static void SetLowerChannel(ITerrainChannel map, bool[,] cliffMask, bool[,] channelMask, int x, int y, int numChannels, int channelWidth, int mapSize, int rp)
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{
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for (int i = 0; i < numChannels; i++)
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{
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double distanceToLine = Math.Abs(rp - ((mapSize / numChannels) * i));
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if (distanceToLine < channelWidth)
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{
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if (channelMask[x, y])
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return;
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// Remove channels
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map[x, y] -= 10;
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channelMask[x, y] = true;
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}
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if (distanceToLine < 1)
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{
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cliffMask[x, y] = true;
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}
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}
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}
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#endregion
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}
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}
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@ -0,0 +1,59 @@
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/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* 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.
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||||
* * Neither the name of the OpenSim Project nor the
|
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* names of its contributors may be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
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||||
*
|
||||
* 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;
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||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System;
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using System.Collections.Generic;
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using System.Text;
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using OpenSim.Region.Environment.Modules.Terrain;
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using OpenSim.Region.Environment.Interfaces;
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using OpenSim.Framework;
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namespace OpenSim.Region.Environment.Modules.Terrain.Effects
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{
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class DefaultTerrainGenerator : ITerrainEffect
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{
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#region ITerrainEffect Members
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public void RunEffect(ITerrainChannel map)
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{
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int x, y;
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for (x = 0; x < map.Width; x++)
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{
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for (y = 0; y < map.Height; y++)
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{
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map[x, y] = TerrainUtil.PerlinNoise2D(x, y, 3, 0.25) * 10;
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double spherFac = TerrainUtil.SphericalFactor(x, y, Constants.RegionSize / 2, Constants.RegionSize / 2, 50) * 0.01;
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if (map[x, y] < spherFac)
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{
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map[x, y] = spherFac;
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}
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}
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}
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}
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#endregion
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}
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}
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@ -0,0 +1,47 @@
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/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* 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.
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||||
* * 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
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System;
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using System.Drawing;
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using OpenSim.Region.Environment.Interfaces;
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namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders
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{
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class BMP : GenericSystemDrawing
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{
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public override void SaveFile(string filename, ITerrainChannel map)
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{
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Bitmap colours = CreateGrayscaleBitmapFromMap(map);
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colours.Save(filename, System.Drawing.Imaging.ImageFormat.Bmp);
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}
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public override string ToString()
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{
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return "BMP";
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}
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}
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}
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@ -0,0 +1,47 @@
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/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* 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.
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||||
* * 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.
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*/
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using System;
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using System.Drawing;
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using OpenSim.Region.Environment.Interfaces;
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namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders
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{
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class GIF : GenericSystemDrawing
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{
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public override void SaveFile(string filename, ITerrainChannel map)
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{
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Bitmap colours = CreateGrayscaleBitmapFromMap(map);
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colours.Save(filename, System.Drawing.Imaging.ImageFormat.Gif);
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}
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public override string ToString()
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{
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return "GIF";
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}
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}
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}
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@ -0,0 +1,127 @@
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/*
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* 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;
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using System.Drawing;
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using OpenSim.Region.Environment.Interfaces;
|
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namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders
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{
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public class GenericSystemDrawing : ITerrainLoader
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{
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#region ITerrainLoader Members
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public virtual ITerrainChannel LoadFile(string filename)
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{
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Bitmap file = new Bitmap(filename);
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ITerrainChannel retval = new TerrainChannel(file.Width, file.Height);
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int x, y;
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for (x = 0; x < file.Width; x++)
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{
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for (y = 0; y < file.Height; y++)
|
||||
{
|
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retval[x, y] = file.GetPixel(x, y).GetBrightness() * 128;
|
||||
}
|
||||
}
|
||||
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||||
return retval;
|
||||
}
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||||
|
||||
public ITerrainChannel LoadFile(string filename, int x, int y, int fileWidth, int fileHeight, int w, int h)
|
||||
{
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||||
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;
|
||||
|
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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
|
||||
}
|
||||
}
|
||||
|
|
@ -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";
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -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";
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,94 @@
|
|||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Drawing;
|
||||
using libsecondlife;
|
||||
using Nini.Config;
|
||||
using OpenSim.Framework;
|
||||
using OpenSim.Region.Environment.Interfaces;
|
||||
using OpenSim.Region.Environment.Scenes;
|
||||
using OpenSim.Region.Environment.Modules.ModuleFramework;
|
||||
|
||||
namespace OpenSim.Region.Environment.Modules.Terrain
|
||||
{
|
||||
class MapImageModule : ITerrainTemp, IRegionModule
|
||||
{
|
||||
private Scene m_scene;
|
||||
#region IRegionModule Members
|
||||
|
||||
public void Initialise(Scene scene, IConfigSource source)
|
||||
{
|
||||
m_scene = scene;
|
||||
m_scene.RegisterModuleInterface<ITerrainTemp>(this);
|
||||
}
|
||||
|
||||
public void PostInitialise()
|
||||
{
|
||||
}
|
||||
|
||||
public void Close()
|
||||
{
|
||||
}
|
||||
|
||||
public string Name
|
||||
{
|
||||
get { return "MapImageModule"; }
|
||||
}
|
||||
|
||||
public bool IsSharedModule
|
||||
{
|
||||
get { return false; }
|
||||
}
|
||||
|
||||
|
||||
public byte[] WriteJpegImage(string gradientmap)
|
||||
{
|
||||
byte[] imageData = null;
|
||||
try
|
||||
{
|
||||
Bitmap bmp = TerrainToBitmap(gradientmap);
|
||||
|
||||
imageData = OpenJPEGNet.OpenJPEG.EncodeFromImage(bmp, true);
|
||||
|
||||
}
|
||||
catch (Exception e) // LEGIT: Catching problems caused by OpenJPEG p/invoke
|
||||
{
|
||||
Console.WriteLine("Failed generating terrain map: " + e.ToString());
|
||||
}
|
||||
|
||||
return imageData;
|
||||
}
|
||||
|
||||
private Bitmap TerrainToBitmap(string gradientmap)
|
||||
{
|
||||
Bitmap gradientmapLd = new Bitmap(gradientmap);
|
||||
|
||||
int pallete = gradientmapLd.Height;
|
||||
|
||||
Bitmap bmp = new Bitmap(m_scene.Heightmap.Width, m_scene.Heightmap.Height);
|
||||
Color[] colours = new Color[pallete];
|
||||
|
||||
for (int i = 0; i < pallete; i++)
|
||||
{
|
||||
colours[i] = gradientmapLd.GetPixel(0, i);
|
||||
}
|
||||
|
||||
lock (m_scene.Heightmap)
|
||||
{
|
||||
ITerrainChannel copy = m_scene.Heightmap;
|
||||
for (int y = 0; y < copy.Height; y++)
|
||||
{
|
||||
for (int x = 0; x < copy.Width; x++)
|
||||
{
|
||||
// 512 is the largest possible height before colours clamp
|
||||
int colorindex = (int)(Math.Max(Math.Min(1.0, copy[x, y] / 512.0), 0.0) * (pallete - 1));
|
||||
bmp.SetPixel(x, copy.Height - y - 1, colours[colorindex]);
|
||||
}
|
||||
}
|
||||
}
|
||||
return bmp;
|
||||
}
|
||||
|
||||
|
||||
#endregion
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue