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
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
|
/*
* 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) 2016 Blender Foundation.
* All rights reserved.
*/
/** \file
* \ingroup RNA
*/
#include "DNA_cachefile_types.h"
#include "DNA_scene_types.h"
#include "RNA_access.h"
#include "RNA_define.h"
#include "RNA_enum_types.h"
#include "rna_internal.h"
#ifdef RNA_RUNTIME
# include "BLI_string.h"
# include "BKE_cachefile.h"
# include "DEG_depsgraph.h"
# include "WM_api.h"
# include "WM_types.h"
# ifdef WITH_ALEMBIC
# include "ABC_alembic.h"
# endif
static void rna_CacheFile_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
{
CacheFile *cache_file = (CacheFile *)ptr->data;
DEG_id_tag_update(&cache_file->id, ID_RECALC_COPY_ON_WRITE);
WM_main_add_notifier(NC_OBJECT | ND_DRAW, NULL);
}
static void rna_CacheFile_object_paths_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
CacheFile *cache_file = (CacheFile *)ptr->data;
rna_iterator_listbase_begin(iter, &cache_file->object_paths, NULL);
}
#else
/* cachefile.object_paths */
static void rna_def_alembic_object_path(BlenderRNA *brna)
{
StructRNA *srna = RNA_def_struct(brna, "AlembicObjectPath", NULL);
RNA_def_struct_sdna(srna, "AlembicObjectPath");
RNA_def_struct_ui_text(srna, "Object Path", "Path of an object inside of an Alembic archive");
RNA_def_struct_ui_icon(srna, ICON_NONE);
RNA_define_lib_overridable(true);
PropertyRNA *prop = RNA_def_property(srna, "path", PROP_STRING, PROP_NONE);
RNA_def_property_ui_text(prop, "Path", "Object path");
RNA_def_struct_name_property(srna, prop);
RNA_define_lib_overridable(false);
}
/* cachefile.object_paths */
static void rna_def_cachefile_object_paths(BlenderRNA *brna, PropertyRNA *cprop)
{
RNA_def_property_srna(cprop, "AlembicObjectPaths");
StructRNA *srna = RNA_def_struct(brna, "AlembicObjectPaths", NULL);
RNA_def_struct_sdna(srna, "CacheFile");
RNA_def_struct_ui_text(srna, "Object Paths", "Collection of object paths");
}
static void rna_def_cachefile(BlenderRNA *brna)
{
StructRNA *srna = RNA_def_struct(brna, "CacheFile", "ID");
RNA_def_struct_sdna(srna, "CacheFile");
RNA_def_struct_ui_text(srna, "CacheFile", "");
RNA_def_struct_ui_icon(srna, ICON_FILE);
RNA_define_lib_overridable(true);
PropertyRNA *prop = RNA_def_property(srna, "filepath", PROP_STRING, PROP_FILEPATH);
RNA_def_property_ui_text(prop, "File Path", "Path to external displacements file");
RNA_def_property_update(prop, 0, "rna_CacheFile_update");
prop = RNA_def_property(srna, "is_sequence", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_ui_text(
prop, "Sequence", "Whether the cache is separated in a series of files");
RNA_def_property_update(prop, 0, "rna_CacheFile_update");
/* ----------------- For Scene time ------------------- */
prop = RNA_def_property(srna, "override_frame", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_ui_text(prop,
"Override Frame",
"Whether to use a custom frame for looking up data in the cache file,"
" instead of using the current scene frame");
RNA_def_property_update(prop, 0, "rna_CacheFile_update");
prop = RNA_def_property(srna, "frame", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "frame");
RNA_def_property_range(prop, -MAXFRAME, MAXFRAME);
RNA_def_property_ui_text(prop,
"Frame",
"The time to use for looking up the data in the cache file,"
" or to determine which file to use in a file sequence");
RNA_def_property_update(prop, 0, "rna_CacheFile_update");
prop = RNA_def_property(srna, "frame_offset", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "frame_offset");
RNA_def_property_range(prop, -MAXFRAME, MAXFRAME);
RNA_def_property_ui_text(prop,
"Frame Offset",
"Subtracted from the current frame to use for "
"looking up the data in the cache file, or to "
"determine which file to use in a file sequence");
RNA_def_property_update(prop, 0, "rna_CacheFile_update");
/* ----------------- Axis Conversion ----------------- */
prop = RNA_def_property(srna, "forward_axis", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_sdna(prop, NULL, "forward_axis");
RNA_def_property_enum_items(prop, rna_enum_object_axis_items);
RNA_def_property_ui_text(prop, "Forward", "");
RNA_def_property_update(prop, 0, "rna_CacheFile_update");
prop = RNA_def_property(srna, "up_axis", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_sdna(prop, NULL, "up_axis");
RNA_def_property_enum_items(prop, rna_enum_object_axis_items);
RNA_def_property_ui_text(prop, "Up", "");
RNA_def_property_update(prop, 0, "rna_CacheFile_update");
prop = RNA_def_property(srna, "scale", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "scale");
RNA_def_property_range(prop, 0.0001f, 1000.0f);
RNA_def_property_ui_text(
prop,
"Scale",
"Value by which to enlarge or shrink the object with respect to the world's origin"
" (only applicable through a Transform Cache constraint)");
RNA_def_property_update(prop, 0, "rna_CacheFile_update");
/* object paths */
prop = RNA_def_property(srna, "object_paths", PROP_COLLECTION, PROP_NONE);
RNA_def_property_collection_sdna(prop, NULL, "object_paths", NULL);
RNA_def_property_collection_funcs(prop,
"rna_CacheFile_object_paths_begin",
"rna_iterator_listbase_next",
"rna_iterator_listbase_end",
"rna_iterator_listbase_get",
NULL,
NULL,
NULL,
NULL);
RNA_def_property_struct_type(prop, "AlembicObjectPath");
RNA_def_property_srna(prop, "AlembicObjectPaths");
RNA_def_property_ui_text(
prop, "Object Paths", "Paths of the objects inside the Alembic archive");
/* ----------------- Alembic Velocity Attribute ----------------- */
prop = RNA_def_property(srna, "velocity_name", PROP_STRING, PROP_NONE);
RNA_def_property_ui_text(prop,
"Velocity Attribute",
"Name of the Alembic attribute used for generating motion blur data");
RNA_def_struct_name_property(srna, prop);
RNA_def_property_update(prop, 0, "rna_CacheFile_update");
RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
static const EnumPropertyItem velocity_unit_items[] = {
{CACHEFILE_VELOCITY_UNIT_SECOND, "SECOND", 0, "Second", ""},
{CACHEFILE_VELOCITY_UNIT_FRAME, "FRAME", 0, "Frame", ""},
{0, NULL, 0, NULL, NULL},
};
prop = RNA_def_property(srna, "velocity_unit", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_sdna(prop, NULL, "velocity_unit");
RNA_def_property_enum_items(prop, velocity_unit_items);
RNA_def_property_ui_text(
prop,
"Velocity Unit",
"Define how the velocity vectors are interpreted with regard to time, 'frame' means "
"the delta time is 1 frame, 'second' means the delta time is 1 / FPS");
RNA_def_property_update(prop, 0, "rna_CacheFile_update");
RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_define_lib_overridable(false);
rna_def_cachefile_object_paths(brna, prop);
rna_def_animdata_common(srna);
}
void RNA_def_cachefile(BlenderRNA *brna)
{
rna_def_cachefile(brna);
rna_def_alembic_object_path(brna);
}
#endif
|