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1 | // Copyright (C) 2006 Erik Dahlberg |
2 | // |
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3 | // This file is part of LSystem3D. |
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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 | /** |
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28 | * 3D coordinate |
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29 | */ |
30 | class Coordinate |
31 | { |
32 | public: |
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33 | |
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34 | /** |
35 | * Constructor |
36 | */ |
37 | Coordinate(); |
38 | |
39 | /** |
40 | * Destructor |
41 | */ |
42 | ~Coordinate(); |
43 | |
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44 | /** |
45 | * Set coordinate |
46 | * @param x the x-coordinate |
47 | * @param y the y-coordinate |
48 | * @param z the z-coordinate |
49 | */ |
50 | void setXYZ(double x, double y, double z); |
51 | |
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52 | /** |
53 | * Get x-coordinate |
54 | * @return the x-coordinate |
55 | */ |
56 | double getX(); |
57 | |
58 | /** |
59 | * Get y-coordinate |
60 | * @return the y-coordinate |
61 | */ |
62 | double getY(); |
63 | |
64 | /** |
65 | * Get z-coordinate |
66 | * @return the z-coordinate |
67 | */ |
68 | double getZ(); |
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69 | |
70 | protected: |
71 | |
72 | double _x, _y, _z; |
73 | }; |
74 | |
75 | |
76 | |
77 | #endif |