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#include "FloatPoint3D.h"
24
25#include <math.h>
26#include <wtf/text/TextStream.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
41TextStream& operator<<(TextStream& ts, const FloatPoint3D& point)
42{
43 return ts << point.x() << " " << point.y() << " " << point.z();
44}
45
46} // namespace WebCore
47
48