drawer.hpp
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1 /*
2 ** TP CPE Lyon
3 ** Copyright (C) 2013 Damien Rohmer
4 **
5 ** This program is free software: you can redistribute it and/or modify
6 ** it under the terms of the GNU General Public License as published by
7 ** the Free Software Foundation, either version 3 of the License, or
8 ** (at your option) any later version.
9 **
10 ** This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18 
19 
20 
21 #ifndef DRAWER_HPP
22 #define DRAWER_HPP
23 
24 #include <color.hpp>
25 
26 namespace cpe
27 {
28 
29 class image;
30 class image_zbuffer;
31 class pos2;
32 
33 
34 
35 // ********************************************* //
36 // ********************************************* //
37 // DRAWING FUNCTIONS
38 // ********************************************* //
39 // ********************************************* //
40 
42 void draw_line(image& im,const pos2& u0,const pos2& u1,const color& c=color(1,0,0));
43 
45 void draw_triangle(image& im,const pos2& u0,const pos2& u1,const pos2& u2,const color& c=color(1,0,0));
46 
47 
48 }
49 
50 
51 
52 
53 
54 #endif