src/coordinate.h

   1 // Copyright (C) 2006 Erik Dahlberg
   2 //
   3 // This file is part of LSystem3D.
   4 //
   5 // LSystem3D is free software; you can redistribute it and/or
   6 // modify it under the terms of the GNU General Public License
   7 // as published by the Free Software Foundation; either version 2
   8 // of the License, or (at your option) any later version.
   9 //
  10 // LSystem3D is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with LSystem3D; if not, write to the Free Software
  17 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18
  19
  20
  21
  22 #ifndef COORDINATE_H
  23 #define COORDINATE_H
  24
  25
  26
  27 /**
  28  * 3D coordinate
  29  */
  30 class Coordinate
  31 {
  32 public:
  33
  34     /**
  35      * Constructor
  36      */
  37     Coordinate();
  38
  39     /**
  40      * Destructor
  41      */
  42     ~Coordinate();
  43
  44
  45     /**
  46      * Set coordinate
  47      * @param x the x-coordinate
  48      * @param y the y-coordinate
  49      * @param z the z-coordinate
  50      */
  51     void setXYZ(double x, double y, double z);
  52
  53
  54     /**
  55      * Get x-coordinate
  56      * @return the x-coordinate
  57      */
  58     double getX();
  59
  60     /**
  61      * Get y-coordinate
  62      * @return the y-coordinate
  63      */
  64     double getY();
  65
  66     /**
  67      * Get z-coordinate
  68      * @return the z-coordinate
  69      */
  70     double getZ();
  71
  72 protected:
  73
  74     double _x, _y, _z;
  75 };
  76
  77
  78
  79 #endif