WebCore/FloatPoint3D.h

   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 #ifndef FloatPoint3D_h
  23 #define FloatPoint3D_h
  24
  25 #if ENABLE(SVG) || USE(ACCELERATED_COMPOSITING)
  26
  27 namespace WebCore {
  28
  29 class FloatPoint;
  30
  31 class FloatPoint3D {
  32 public:
  33     FloatPoint3D();
  34     FloatPoint3D(float x, float y, float z);
  35     FloatPoint3D(const FloatPoint&);
  36
  37     float x() const { return m_x; }
  38     void setX(float x) { m_x = x; }
  39
  40     float y() const { return m_y; }
  41     void setY(float y) { m_y = y; }
  42
  43     float z() const { return m_z; }
  44     void setZ(float z) { m_z = z; }
  45
  46     void normalize();
  47
  48 private:
  49     float m_x;
  50     float m_y;
  51     float m_z;
  52 };
  53
  54 } // namespace WebCore
  55
  56 #endif // ENABLE(SVG) || USE(ACCELERATED_COMPOSITING)
  57
  58 #endif // FloatPoint3D_h