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
88
89
90
91
92
93
94
95
96
97
|
/*
* ***** 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.
*
* 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.
*
* The Original Code is Copyright (C) 2009 by Nicholas Bishop
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef BKE_PAINT_H
#define BKE_PAINT_H
struct Brush;
struct MFace;
struct MultireModifierData;
struct MVert;
struct Object;
struct Paint;
struct Scene;
struct StrokeCache;
extern const char PAINT_CURSOR_SCULPT[3];
extern const char PAINT_CURSOR_VERTEX_PAINT[3];
extern const char PAINT_CURSOR_WEIGHT_PAINT[3];
extern const char PAINT_CURSOR_TEXTURE_PAINT[3];
void paint_init(struct Paint *p, const char col[3]);
void free_paint(struct Paint *p);
void copy_paint(struct Paint *orig, struct Paint *new);
struct Paint *paint_get_active(struct Scene *sce);
struct Brush *paint_brush(struct Paint *paint);
void paint_brush_set(struct Paint *paint, struct Brush *br);
void paint_brush_slot_add(struct Paint *p);
void paint_brush_slot_remove(struct Paint *p);
/* testing face select mode
* Texture paint could be removed since selected faces are not used
* however hiding faces is useful */
int paint_facesel_test(struct Object *ob);
/* Session data (mode-specific) */
typedef struct SculptSession {
struct ProjVert *projverts;
/* Mesh data (not copied) can come either directly from a Mesh, or from a MultiresDM */
struct MultiresModifierData *multires; /* Special handling for multires meshes */
struct MVert *mvert;
struct MFace *mface;
int totvert, totface;
float *face_normals;
/* Mesh connectivity */
struct ListBase *fmap;
struct IndexNode *fmap_mem;
int fmap_size;
/* Used temporarily per-stroke */
float *vertexcosnos;
ListBase damaged_rects;
ListBase damaged_verts;
/* Used to cache the render of the active texture */
unsigned int texcache_side, *texcache, texcache_actual;
/* Layer brush persistence between strokes */
float (*mesh_co_orig)[3]; /* Copy of the mesh vertices' locations */
float *layer_disps; /* Displacements for each vertex */
struct SculptStroke *stroke;
struct StrokeCache *cache;
struct GPUDrawObject *drawobject;
} SculptSession;
void free_sculptsession(SculptSession **);
#endif
|
