1/*
2    Copyright (C) 2004, 2005, 2006 Nikolas Zimmermann <wildfox@kde.org>
3                  2004, 2005 Rob Buis <buis@kde.org>
4                  2005 Eric Seidel <eric@webkit.org>
5
6    This library is free software; you can redistribute it and/or
7    modify it under the terms of the GNU Library General Public
8    License as published by the Free Software Foundation; either
9    version 2 of the License, or (at your option) any later version.
10
11    This library is distributed in the hope that it will be useful,
12    but WITHOUT ANY WARRANTY; without even the implied warranty of
13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14    Library General Public License for more details.
15
16    You should have received a copy of the GNU Library General Public License
17    aint with this library; see the file COPYING.LIB.  If not, write to
18    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19    Boston, MA 02110-1301, USA.
20*/
21
22#include "config.h"
23
24#include "core/platform/graphics/FloatPoint3D.h"
25
26#include <math.h>
27
28namespace WebCore {
29
30void FloatPoint3D::normalize()
31{
32    float tempLength = length();
33
34    if (tempLength) {
35        m_x /= tempLength;
36        m_y /= tempLength;
37        m_z /= tempLength;
38    }
39}
40
41} // namespace WebCore
42
43