AGSol (Art Gallery Solver)  1.0.2
This package contains a software capable of optimally solving the Art Gallery Problem (AGP), one interesting NP-hard problem from the Computational Geometry field. The algorithm implemented in this solution, which can be today considered the state-of-the-art technique on the AGP, can be found in details in the following paper: Davi C. Tozoni, Pedro J. de Rezende, Cid C. de Souza. A Practical Iterative Algorithm for the Art Gallery Problem using Integer Linear Programming
 All Classes Functions
polAlgorithms.h
1 /*****************************************************************************
2  * This code is part of Art Gallery Solver (AGSol) Package, which aims the
3  * resolution of the Art Gallery Problem With Point Guards.
4  *
5  * This software version (1.0.2) has been tested under and is compatible with
6  * CGAL 3.9 and GLPK 4.52.
7  *
8  * Authors:
9  * Davi Colli Tozoni - davi.tozoni@gmail.com
10  * Marcelo Castilho Couto - coutomarcelo@gmail.com
11  *
12  * AGSol Concept and Design:
13  * Davi Colli Tozoni, Marcelo Castilho Couto, Pedro Jussieu de Rezende & Cid
14  * Carvalho de Souza.
15  *
16  * Other information can be found at:
17  * http://www.ic.unicamp.br/~cid/Problem-instances/Art-Gallery/index.html
18  *
19  * --
20  *
21  * This program is free software: you can redistribute it and/or modify it
22  * under the terms of the GNU General Public License as published by the Free
23  * Software Foundation, either version 3 of the License, or (at your option)
24  * any later version.
25  *
26  * This program is distributed in the hope that it will be useful, but
27  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
28  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
29  * for more details.
30  *
31  * You should have received a copy of the GNU General Public License along
32  * with this program. If not, see <http://www.gnu.org/licenses/>.
33  *
34  ****************************************************************************/
35 
36 
37 #ifndef POL_ALGO_H
38 #define POL_ALGO_H
39 
40 #include "PolygonExt.h"
41 
49 RT getPseudoAngle (Point orig, Point dest);
50 
54 RT getAngle(Point a, Point b, Point c);
55 
59 RT getAlpha(RT alphaAnt, Point a, Point b, Point c);
60 
65 Point pointOnInfDir(Point start, Point dir, Polygon pbox);
66 
70 PolygonExt cleanPol(PolygonExt pol);
71 
72 #endif
Definition: PolygonExt.h:62