From d51ce47b2d7635b17f3dd429158e8f59b78b83aa Mon Sep 17 00:00:00 2001 From: Jeff Ames Date: Thu, 1 May 2008 14:31:30 +0000 Subject: Update svn properties. Minor formatting cleanup. --- .../World/Terrain/PaintBrushes/FlattenSphere.cs | 186 ++++++++++----------- 1 file changed, 93 insertions(+), 93 deletions(-) (limited to 'OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/FlattenSphere.cs') diff --git a/OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/FlattenSphere.cs b/OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/FlattenSphere.cs index d4f3b9f..dee455f 100644 --- a/OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/FlattenSphere.cs +++ b/OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/FlattenSphere.cs @@ -1,94 +1,94 @@ -/* - * 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 OpenSim.Region.Environment.Interfaces; - -namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes -{ - public class FlattenSphere : ITerrainPaintableEffect - { - - #region ITerrainPaintableEffect Members - - public void PaintEffect(ITerrainChannel map, double rx, double ry, double strength, double duration) - { - strength = TerrainUtil.MetersToSphericalStrength(strength); - - int x, y; - double[,] tweak = new double[map.Width,map.Height]; - - double area = strength; - double step = strength / 4.0; - - double sum = 0.0; - double step2 = 0.0; - double avg = 0.0; - - // compute delta map - for (x = 0; x < map.Width; x++) - { - for (y = 0; y < map.Height; y++) - { - double z = SphericalFactor(x, y, rx, ry, strength); - - if (z > 0) // add in non-zero amount - { - sum += map[x, y] * z; - step2 += z; - } - } - } - - avg = sum / step2; - - // blend in map - for (x = 0; x < map.Width; x++) - { - for (y = 0; y < map.Height; y++) - { - double z = SphericalFactor(x, y, rx, ry, strength) * duration; - - if (z > 0) // add in non-zero amount - { - if (z > 1.0) - z = 1.0; - - map[x, y] = (map[x, y] * (1.0 - z)) + (avg * z); - } - } - } - } - - #endregion - - private double SphericalFactor(double x, double y, double rx, double ry, double size) - { - double z = size * size - ((x - rx) * (x - rx) + (y - ry) * (y - ry)); - return z; - } - } +/* + * 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 OpenSim.Region.Environment.Interfaces; + +namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes +{ + public class FlattenSphere : ITerrainPaintableEffect + { + + #region ITerrainPaintableEffect Members + + public void PaintEffect(ITerrainChannel map, double rx, double ry, double strength, double duration) + { + strength = TerrainUtil.MetersToSphericalStrength(strength); + + int x, y; + double[,] tweak = new double[map.Width,map.Height]; + + double area = strength; + double step = strength / 4.0; + + double sum = 0.0; + double step2 = 0.0; + double avg = 0.0; + + // compute delta map + for (x = 0; x < map.Width; x++) + { + for (y = 0; y < map.Height; y++) + { + double z = SphericalFactor(x, y, rx, ry, strength); + + if (z > 0) // add in non-zero amount + { + sum += map[x, y] * z; + step2 += z; + } + } + } + + avg = sum / step2; + + // blend in map + for (x = 0; x < map.Width; x++) + { + for (y = 0; y < map.Height; y++) + { + double z = SphericalFactor(x, y, rx, ry, strength) * duration; + + if (z > 0) // add in non-zero amount + { + if (z > 1.0) + z = 1.0; + + map[x, y] = (map[x, y] * (1.0 - z)) + (avg * z); + } + } + } + } + + #endregion + + private double SphericalFactor(double x, double y, double rx, double ry, double size) + { + double z = size * size - ((x - rx) * (x - rx) + (y - ry) * (y - ry)); + return z; + } + } } \ No newline at end of file -- cgit v1.1