blob: a087cbbef11142563fa86abf5a7aab2d019eda85 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/**
* bmesh_walkers_private.h april 2011
*
* BMesh walker API.
*
* $Id: $
*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version. The Blender
* Foundation also sells licenses for use in proprietary software under
* the Blender License. See http://www.blender.org/BL/ for information
* about this.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Contributor(s): Joseph Eagar, Geoffrey Bantle.
*
* ***** END GPL LICENSE BLOCK *****
*/
extern BMWalker *bm_walker_types[];
extern int bm_totwalkers;
/* Pointer hiding*/
typedef struct bmesh_walkerGeneric{
Link link;
int depth;
} bmesh_walkerGeneric;
typedef struct shellWalker{
bmesh_walkerGeneric header;
BMEdge *curedge;
} shellWalker;
typedef struct islandboundWalker {
bmesh_walkerGeneric header;
BMLoop *base;
BMVert *lastv;
BMLoop *curloop;
} islandboundWalker;
typedef struct islandWalker {
bmesh_walkerGeneric header;
BMFace *cur;
} islandWalker;
typedef struct loopWalker {
bmesh_walkerGeneric header;
BMEdge *cur, *start;
BMVert *lastv, *startv;
int startrad, stage2;
} loopWalker;
typedef struct faceloopWalker {
bmesh_walkerGeneric header;
BMLoop *l;
int nocalc;
} faceloopWalker;
typedef struct edgeringWalker {
bmesh_walkerGeneric header;
BMLoop *l;
BMEdge *wireedge;
} edgeringWalker;
typedef struct uvedgeWalker {
bmesh_walkerGeneric header;
BMLoop *l;
} uvedgeWalker;
typedef struct connectedVertexWalker {
bmesh_walkerGeneric header;
BMVert *curvert;
} connectedVertexWalker;
|