From f84937367f7180140bd17444d507977f9b7e3d2e Mon Sep 17 00:00:00 2001
From: Adam Frisby
Date: Sat, 21 Jul 2007 22:25:42 +0000
Subject: * Deleted libTerrain-BSD.dll * Added libTerrain to BasicTerrain
 directly as a subfolder

---
 .../libTerrainBSD/Tools/Point2D.cs                 | 49 ++++++++++++++++++
 .../libTerrainBSD/Tools/Tools.cs                   | 60 ++++++++++++++++++++++
 2 files changed, 109 insertions(+)
 create mode 100644 OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Tools/Point2D.cs
 create mode 100644 OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Tools/Tools.cs

(limited to 'OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Tools')

diff --git a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Tools/Point2D.cs b/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Tools/Point2D.cs
new file mode 100644
index 0000000..69c1148
--- /dev/null
+++ b/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Tools/Point2D.cs
@@ -0,0 +1,49 @@
+/*
+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 libTerrain 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
+"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 COPYRIGHT
+OWNER OR 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;
+
+namespace libTerrain
+{
+    public class Point2D
+    {
+        public double x;
+        public double y;
+
+        public Point2D(double X, double Y)
+        {
+            x = X;
+            y = Y;
+        }
+    }
+}
diff --git a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Tools/Tools.cs b/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Tools/Tools.cs
new file mode 100644
index 0000000..3f7ab68
--- /dev/null
+++ b/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Tools/Tools.cs
@@ -0,0 +1,60 @@
+/*
+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 libTerrain 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
+"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 COPYRIGHT
+OWNER OR 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;
+
+namespace libTerrain
+{
+    class Tools
+    {
+        public static double linearInterpolate(double a, double b, double amount)
+        {
+            return a + ((b - a) * amount);
+        }
+        public static double exponentialInterpolate(double a, double b, double amount)
+        {
+            a = Math.Pow(a, amount);
+            b = Math.Pow(b - a, 1.0 - amount);
+            return a+b;
+        }
+	    public static int powerOf2Log2(int n) {
+		    for (int i = 0; i < 31; i++) {
+			    if ((n & 1) == 1) {
+				    return i;
+			    }
+			    n >>= 1;
+		    }
+		    return 0;
+	    }
+    }
+}
-- 
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