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[lsystem3d.git] / lsystem3d / src / coordinate.h
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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 */
30class Coordinate
31{
32public:
33 /**
34 * Constructor
35 */
36 Coordinate();
37
38 /**
39 * Destructor
40 */
41 ~Coordinate();
42
43 /**
44 * Get x-coordinate
45 * @return the x-coordinate
46 */
47 double getX();
48
49 /**
50 * Get y-coordinate
51 * @return the y-coordinate
52 */
53 double getY();
54
55 /**
56 * Get z-coordinate
57 * @return the z-coordinate
58 */
59 double getZ();
60
61 /**
62 * Set coordinate
63 * @param x the x-coordinate
64 * @param y the y-coordinate
65 * @param z the z-coordinate
66 */
67 void setXYZ(double x, double y, double z);
68
69protected:
70
71 double _x, _y, _z;
72};
73
74
75
76#endif