/[zanavi_public1]/navit/navit/maptool/poly2tri-c/002/poly2tri-c/refine/vtriangle.h
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Revision 31 - (show annotations) (download)
Mon Feb 4 17:41:59 2013 UTC (11 years, 1 month ago) by zoff99
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new map version, lots of fixes and experimental new features
1 /*
2 * This file is a part of Poly2Tri-C
3 * (c) Barak Itkin <lightningismyname@gmail.com>
4 * http://code.google.com/p/poly2tri-c/
5 *
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without modification,
9 * are permitted provided that the following conditions are met:
10 *
11 * * Redistributions of source code must retain the above copyright notice,
12 * this list of conditions and the following disclaimer.
13 * * Redistributions in binary form must reproduce the above copyright notice,
14 * this list of conditions and the following disclaimer in the documentation
15 * and/or other materials provided with the distribution.
16 * * Neither the name of Poly2Tri nor the names of its contributors may be
17 * used to endorse or promote products derived from this software without specific
18 * prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33 #ifndef __P2TC_REFINE_VTRIANGLE_H__
34 #define __P2TC_REFINE_VTRIANGLE_H__
35
36 #include <glib.h>
37 #include "rmath.h"
38 #include "triangulation.h"
39
40 /**
41 * @struct P2trVTriangle_
42 * A struct for representing a potential ("virtual") triangle
43 * in a triangular mesh
44 */
45 struct P2trVTriangle_
46 {
47 P2trPoint* points[3];
48
49 guint refcount;
50 };
51
52 P2trVTriangle* p2tr_vtriangle_new (P2trTriangle *tri);
53
54 P2trVTriangle* p2tr_vtriangle_ref (P2trVTriangle *self);
55
56 void p2tr_vtriangle_unref (P2trVTriangle *self);
57
58 void p2tr_vtriangle_free (P2trVTriangle *self);
59
60 P2trMesh* p2tr_vtriangle_get_mesh (P2trVTriangle *self);
61
62 P2trTriangle* p2tr_vtriangle_is_real (P2trVTriangle *self);
63
64 void p2tr_vtriangle_create (P2trVTriangle *self);
65
66 void p2tr_vtriangle_remove (P2trVTriangle *self);
67
68 P2trTriangle* p2tr_vtriangle_get (P2trVTriangle *self);
69
70 #endif

   
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