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panda/src/linmath/lvector2_src.h

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// Filename: lvector2_src.h
// Created by:  drose (08Mar00)
//
////////////////////////////////////////////////////////////////////
//
// PANDA 3D SOFTWARE
// Copyright (c) 2001, Disney Enterprises, Inc.  All rights reserved
//
// All use of this software is subject to the terms of the Panda 3d
// Software license.  You should have received a copy of this license
// along with this source code; you will also find a current copy of
// the license at http://www.panda3d.org/license.txt .
//
// To contact the maintainers of this program write to
// panda3d@yahoogroups.com .
//
////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////
//       Class : LVector2
// Description : This is a two-component vector offset.
////////////////////////////////////////////////////////////////////
class EXPCL_PANDA FLOATNAME(LVector2) : public FLOATNAME(LVecBase2) {
PUBLISHED:
  INLINE_LINMATH FLOATNAME(LVector2)();
  INLINE_LINMATH FLOATNAME(LVector2)(const FLOATNAME(LVecBase2) &copy);
  INLINE_LINMATH FLOATNAME(LVector2) &operator = (const FLOATNAME(LVecBase2) &copy);
  INLINE_LINMATH FLOATNAME(LVector2) &operator = (FLOATTYPE fill_value);
  INLINE_LINMATH FLOATNAME(LVector2)(FLOATTYPE fill_value);
  INLINE_LINMATH FLOATNAME(LVector2)(FLOATTYPE x, FLOATTYPE y);

  INLINE_LINMATH static const FLOATNAME(LVector2) &zero();
  INLINE_LINMATH static const FLOATNAME(LVector2) &unit_x();
  INLINE_LINMATH static const FLOATNAME(LVector2) &unit_y();

  INLINE_LINMATH FLOATNAME(LVector2) operator - () const;

  INLINE_LINMATH FLOATNAME(LVecBase2) operator + (const FLOATNAME(LVecBase2) &other) const;
  INLINE_LINMATH FLOATNAME(LVector2) operator + (const FLOATNAME(LVector2) &other) const;

  INLINE_LINMATH FLOATNAME(LVecBase2) operator - (const FLOATNAME(LVecBase2) &other) const;
  INLINE_LINMATH FLOATNAME(LVector2) operator - (const FLOATNAME(LVector2) &other) const;

  INLINE_LINMATH FLOATTYPE length() const;
  INLINE_LINMATH FLOATTYPE length_squared() const;
  INLINE_LINMATH bool normalize();
  INLINE_LINMATH FLOATNAME(LVector2) operator * (FLOATTYPE scalar) const;
  INLINE_LINMATH FLOATNAME(LVector2) operator / (FLOATTYPE scalar) const;

public:
  static TypeHandle get_class_type() {
    return _type_handle;
  }
  static void init_type();

private:
  static TypeHandle _type_handle;
};

#include "lvector2_src.I"

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