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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 MODEL_H |
23 | #define MODEL_H |
24 | |
25 | #include <GL/gl.h> |
26 | |
27 | |
28 | |
29 | /** |
30 | * The generated l-system model |
31 | * TODO: inheritance, i.e. Model<-OpenGLModel/WireModel/...? |
32 | */ |
33 | class Model |
34 | { |
35 | public: |
36 | /** |
37 | * Constructor |
38 | */ |
39 | Model(); |
40 | |
41 | /** |
42 | * Destructor |
43 | */ |
44 | ~Model(); |
45 | |
46 | /** |
47 | * Connect two points |
48 | * @param diameter diameter of segment |
49 | * @param x1 x start point |
50 | * @param y1 y start point |
51 | * @param z1 z start point |
52 | * @param x2 x end point |
53 | * @param y2 y end point |
54 | * @param z2 z end point |
55 | */ |
56 | void segment(double diameter, double x1, double y1, double z1, double x2, double y2, double z2); |
57 | |
58 | /** |
59 | * Draw model to screen |
60 | */ |
61 | void draw(); |
62 | |
63 | /** |
64 | * Clear the model |
65 | */ |
66 | void clear(); |
67 | |
68 | /** |
69 | * Start recording of drawing operations |
70 | */ |
71 | void begin(); |
72 | |
73 | /** |
74 | * Stop recording of drawing operations |
75 | */ |
76 | void end(); |
77 | |
78 | /** |
79 | * Begin creation of a filled surface |
80 | */ |
81 | void fillBegin(); |
82 | |
83 | /** |
84 | * End creation of a filled surface |
85 | */ |
86 | void fillEnd(); |
87 | |
88 | /** |
89 | * Create one vertex in the filled surface |
90 | * @param x x-coordinate |
91 | * @param y y-coordinate |
92 | * @param z z-coordinate |
93 | */ |
94 | void point(double x, double y, double z); |
95 | |
96 | protected: |
97 | |
98 | GLuint _displayList; // all drawing operations |
99 | }; |
100 | |
101 | |
102 | |
103 | #endif |