From 7c897043bab19bf748ac3078a05a74969c409fa7 Mon Sep 17 00:00:00 2001
From: Adam Frisby
Date: Wed, 23 Apr 2008 10:55:04 +0000
Subject: * Removing old libTerrainBSD and associated Plugin & Project. *
 Updated prebuild.xml accordingly.

---
 .../Channel/Manipulators/ThermalWeathering.cs      | 107 ---------------------
 1 file changed, 107 deletions(-)
 delete mode 100644 OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Manipulators/ThermalWeathering.cs

(limited to 'OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Manipulators/ThermalWeathering.cs')

diff --git a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Manipulators/ThermalWeathering.cs b/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Manipulators/ThermalWeathering.cs
deleted file mode 100644
index 532c2d6..0000000
--- a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Manipulators/ThermalWeathering.cs
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * 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.
- */
-
-namespace libTerrain
-{
-    partial class Channel
-    {
-        /// <summary>
-        /// A thermal weathering implementation based on Musgrave's original 1989 algorithm. This is Adam's custom implementation which may differ slightly from the original.
-        /// </summary>
-        /// <param name="talus">The rock angle (represented as a dy/dx ratio) at which point it will be succeptible to breakage</param>
-        /// <param name="rounds">The number of erosion rounds</param>
-        /// <param name="c">The amount of rock to carry each round</param>
-        public Channel ThermalWeathering(double talus, int rounds, double c)
-        {
-            SetDiff();
-
-            double[,] lastFrame;
-            double[,] thisFrame;
-
-            lastFrame = (double[,]) map.Clone();
-            thisFrame = (double[,]) map.Clone();
-
-            NeighbourSystem type = NeighbourSystem.Moore;
-            // Using moore neighbourhood (twice as computationally expensive)
-            int NEIGHBOUR_ME = 4; // I am always 4 in both systems.
-
-            int NEIGHBOUR_MAX = type == NeighbourSystem.Moore ? 9 : 5;
-
-            int frames = rounds; // Number of thermal erosion iterations to run
-            int i, j;
-            int x, y;
-
-            for (i = 0; i < frames; i++)
-            {
-                for (x = 0; x < w; x++)
-                {
-                    for (y = 0; y < h; y++)
-                    {
-                        for (j = 0; j < NEIGHBOUR_MAX; j++)
-                        {
-                            if (j != NEIGHBOUR_ME)
-                            {
-                                int[] coords = Neighbours(type, j);
-
-                                coords[0] += x;
-                                coords[1] += y;
-
-                                if (coords[0] > w - 1)
-                                    coords[0] = w - 1;
-                                if (coords[1] > h - 1)
-                                    coords[1] = h - 1;
-                                if (coords[0] < 0)
-                                    coords[0] = 0;
-                                if (coords[1] < 0)
-                                    coords[1] = 0;
-
-                                double heightF = thisFrame[x, y];
-                                double target = thisFrame[coords[0], coords[1]];
-
-                                if (target > heightF + talus)
-                                {
-                                    double calc = c*((target - heightF) - talus);
-                                    heightF += calc;
-                                    target -= calc;
-                                }
-
-                                thisFrame[x, y] = heightF;
-                                thisFrame[coords[0], coords[1]] = target;
-                            }
-                        }
-                    }
-                }
-                lastFrame = (double[,]) thisFrame.Clone();
-            }
-
-            map = thisFrame;
-
-            Normalise(); // Just to guaruntee a smooth 0..1 value
-            return this;
-        }
-    }
-}
-- 
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