From c5d1f87cd202663f2f26ca90a973d9763070dda3 Mon Sep 17 00:00:00 2001
From: Adam Frisby
Date: Mon, 3 Mar 2008 08:35:59 +0000
Subject: * Removed and sorted using clauses in a number of files. * Cleaned up
 ITerrainChannel * Implemented Raise, Lower, Smooth, Flatten, Noise Terrain
 Paint Brushes * Implemented Raise, Lower, Smooth, Flatten, Noise Terrain Fill
 Brushes * Implemented Export functionality for RAW32 terrain loader *
 Implemented Import/Export for SLRAW terrain loader * Implemented Export for
 JPEG terrain loader

---
 .../Modules/Terrain/FloodBrushes/FlattenArea.cs    | 73 ++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 OpenSim/Region/Environment/Modules/Terrain/FloodBrushes/FlattenArea.cs

(limited to 'OpenSim/Region/Environment/Modules/Terrain/FloodBrushes/FlattenArea.cs')

diff --git a/OpenSim/Region/Environment/Modules/Terrain/FloodBrushes/FlattenArea.cs b/OpenSim/Region/Environment/Modules/Terrain/FloodBrushes/FlattenArea.cs
new file mode 100644
index 0000000..d022fbe
--- /dev/null
+++ b/OpenSim/Region/Environment/Modules/Terrain/FloodBrushes/FlattenArea.cs
@@ -0,0 +1,73 @@
+/*
+* 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.Collections.Generic;
+using System.Text;
+using OpenSim.Region.Environment.Modules.Terrain;
+using OpenSim.Region.Environment.Interfaces;
+
+namespace OpenSim.Region.Environment.Modules.Terrain.FloodBrushes
+{
+    public class FlattenArea : ITerrainFloodEffect
+    {
+        #region ITerrainFloodEffect Members
+
+        public void FloodEffect(ITerrainChannel map, bool[,] fillArea, double strength)
+        {
+            double sum = 0.0;
+            double steps = 0.0;
+            double avg = 0.0;
+
+            int x, y;
+            for (x = 0; x < map.Width; x++)
+            {
+                for (y = 0; y < map.Height; y++)
+                {
+                    if (fillArea[x, y] == true)
+                    {
+                        sum += map[x, y];
+                        steps += 1.0;
+                    }
+                }
+            }
+
+            avg = sum / steps;
+
+            for (x = 0; x < map.Width; x++)
+            {
+                for (y = 0; y < map.Height; y++)
+                {
+                    if (fillArea[x, y] == true)
+                        map[x, y] = avg;
+                }
+            }
+        }
+
+        #endregion
+    }
+}
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