Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 42 insertions, 0 deletions

diff --git a/Source/WebCore/platform/graphics/FloatPoint3D.cpp b/Source/WebCore/platform/graphics/FloatPoint3D.cpp
new file mode 100644
index 0000000..ed1816b
--- /dev/null
+++ b/Source/WebCore/platform/graphics/FloatPoint3D.cpp
@@ -0,0 +1,42 @@
+/*
+    Copyright (C) 2004, 2005, 2006 Nikolas Zimmermann <wildfox@kde.org>
+                  2004, 2005 Rob Buis <buis@kde.org>
+                  2005 Eric Seidel <eric@webkit.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    aint with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include "config.h"
+
+#include "FloatPoint3D.h"
+
+#include <math.h>
+
+namespace WebCore {
+
+void FloatPoint3D::normalize()
+{
+    float tempLength = length();
+
+    if (tempLength) {
+        m_x /= tempLength;
+        m_y /= tempLength;
+        m_z /= tempLength;
+    }
+}
+
+} // namespace WebCore
+