| 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 COLOR_H |
| 23 | #define COLOR_H |
| 24 | |
| 25 | |
| 26 | |
| 27 | /** |
| 28 | * Color in RGB format |
| 29 | */ |
| 30 | class Color |
| 31 | { |
| 32 | public: |
| 33 | |
| 34 | /** |
| 35 | * Constructor |
| 36 | * @param r red component |
| 37 | * @param g green component |
| 38 | * @param b blue component |
| 39 | */ |
| 40 | Color(double r, double g, double b); |
| 41 | |
| 42 | /** |
| 43 | * Destructor |
| 44 | */ |
| 45 | ~Color(); |
| 46 | |
| 47 | |
| 48 | /** |
| 49 | * Set color |
| 50 | * @param r red component |
| 51 | * @param g green component |
| 52 | * @param b blue component |
| 53 | */ |
| 54 | void setRGB(double r, double g, double b); |
| 55 | |
| 56 | |
| 57 | /** |
| 58 | * Get red component |
| 59 | * @return the red component |
| 60 | */ |
| 61 | double getR(); |
| 62 | |
| 63 | /** |
| 64 | * Get green component |
| 65 | * @return the green component |
| 66 | */ |
| 67 | double getG(); |
| 68 | |
| 69 | /** |
| 70 | * Get blue component |
| 71 | * @return the blue component |
| 72 | */ |
| 73 | double getB(); |
| 74 | |
| 75 | protected: |
| 76 | |
| 77 | double _r, _g, _b; |
| 78 | }; |
| 79 | |
| 80 | |
| 81 | |
| 82 | #endif |