Welcome to mirror list, hosted at ThFree Co, Russian Federation.

ED_node.h « include « editors « blender « source - git.blender.org/blender.git - Unnamed repository; edit this file 'description' to name the repository.
summaryrefslogtreecommitdiff
blob: 47ccc0788c2b484f19e8d0b273380a9df580a7b2 (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
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
/*
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2009 Blender Foundation.
 * All rights reserved.
 */

/** \file
 * \ingroup editors
 */

#ifndef __ED_NODE_H__
#define __ED_NODE_H__

#ifdef __cplusplus
extern "C" {
#endif

struct ID;
struct Main;
struct Scene;
struct ScrArea;
struct Tex;
struct View2D;
struct bContext;
struct bNode;
struct bNodeSocket;
struct bNodeSocketType;
struct bNodeTree;
struct bNodeTreeType;
struct bNodeType;

typedef enum {
  NODE_TOP = 1,
  NODE_BOTTOM = 2,
  NODE_LEFT = 4,
  NODE_RIGHT = 8,
} NodeBorder;

#define NODE_GRID_STEPS 5

/* space_node.c */
int ED_node_tree_path_length(struct SpaceNode *snode);
void ED_node_tree_path_get(struct SpaceNode *snode, char *value);
void ED_node_tree_path_get_fixedbuf(struct SpaceNode *snode, char *value, int max_length);

void ED_node_tree_start(struct SpaceNode *snode,
                        struct bNodeTree *ntree,
                        struct ID *id,
                        struct ID *from);
void ED_node_tree_push(struct SpaceNode *snode, struct bNodeTree *ntree, struct bNode *gnode);
void ED_node_tree_pop(struct SpaceNode *snode);
int ED_node_tree_depth(struct SpaceNode *snode);
struct bNodeTree *ED_node_tree_get(struct SpaceNode *snode, int level);

void ED_node_set_active_viewer_key(struct SpaceNode *snode);

/* drawnode.c */
void ED_node_init_butfuncs(void);
void ED_init_custom_node_type(struct bNodeType *ntype);
void ED_init_custom_node_socket_type(struct bNodeSocketType *stype);
void ED_init_standard_node_socket_type(struct bNodeSocketType *stype);
void ED_init_node_socket_type_virtual(struct bNodeSocketType *stype);
void ED_node_sample_set(const float col[4]);
void ED_node_draw_snap(
    struct View2D *v2d, const float cent[2], float size, NodeBorder border, unsigned int pos);

/* node_draw.c */
void ED_node_socket_draw(struct bNodeSocket *sock,
                         const struct rcti *rect,
                         const float color[4],
                         float scale);
void ED_node_tree_update(const struct bContext *C);
void ED_node_tag_update_id(struct ID *id);
void ED_node_tag_update_nodetree(struct Main *bmain, struct bNodeTree *ntree, struct bNode *node);
void ED_node_sort(struct bNodeTree *ntree);
float ED_node_grid_size(void);

/* node_relationships.c */
void ED_node_link_intersect_test(struct ScrArea *area, int test);
void ED_node_link_insert(struct Main *bmain, struct ScrArea *area);

/* node_edit.c */
void ED_node_set_tree_type(struct SpaceNode *snode, struct bNodeTreeType *typeinfo);
bool ED_node_is_compositor(struct SpaceNode *snode);
bool ED_node_is_shader(struct SpaceNode *snode);
bool ED_node_is_texture(struct SpaceNode *snode);
bool ED_node_is_simulation(struct SpaceNode *snode);

void ED_node_shader_default(const struct bContext *C, struct ID *id);
void ED_node_composit_default(const struct bContext *C, struct Scene *scene);
void ED_node_texture_default(const struct bContext *C, struct Tex *tex);
bool ED_node_select_check(ListBase *lb);
void ED_node_select_all(ListBase *lb, int action);
void ED_node_post_apply_transform(struct bContext *C, struct bNodeTree *ntree);
void ED_node_set_active(struct Main *bmain,
                        struct bNodeTree *ntree,
                        struct bNode *node,
                        bool *r_active_texture_changed);

void ED_node_composite_job(const struct bContext *C,
                           struct bNodeTree *nodetree,
                           struct Scene *scene_owner);

/* node_ops.c */
void ED_operatormacros_node(void);

/* node_view.c */
bool ED_space_node_color_sample(struct Main *bmain,
                                struct SpaceNode *snode,
                                struct ARegion *region,
                                int mval[2],
                                float r_col[3]);

#ifdef __cplusplus
}
#endif

#endif /* __ED_NODE_H__ */