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source/blender/blenkernel/intern/layer_utils.c
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| /* | |||||
| * ***** 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |||||
| * | |||||
| * ***** END GPL LICENSE BLOCK ***** | |||||
| */ | |||||
| /** \file blender/blenkernel/intern/layer_utils.c | |||||
| * \ingroup bke | |||||
| */ | |||||
| #include <string.h> | |||||
| #include "BLI_array.h" | |||||
| #include "BLI_listbase.h" | |||||
| #include "BKE_collection.h" | |||||
| #include "BKE_editmesh.h" | |||||
| #include "BKE_layer.h" | |||||
| #include "DNA_ID.h" | |||||
| #include "DNA_layer_types.h" | |||||
| #include "DNA_object_types.h" | |||||
| #include "DNA_mesh_types.h" | |||||
| #include "DNA_scene_types.h" | |||||
| #include "MEM_guardedalloc.h" | |||||
| Base **BKE_view_layer_array_from_bases_in_mode_params( | |||||
| ViewLayer *view_layer, uint *r_len, | |||||
| const struct ObjectsInModeParams *params) | |||||
| { | |||||
| if (params->no_dup_data) { | |||||
| FOREACH_BASE_IN_MODE_BEGIN(view_layer, params->object_mode, base_iter) { | |||||
| ID *id = base_iter->object->data; | |||||
| if (id) { | |||||
| id->tag |= LIB_TAG_DOIT; | |||||
| } | |||||
| } FOREACH_BASE_IN_MODE_END; | |||||
| } | |||||
| Base **base_array = NULL; | |||||
| BLI_array_declare(base_array); | |||||
| FOREACH_BASE_IN_MODE_BEGIN(view_layer, params->object_mode, base_iter) { | |||||
| if (params->filter_fn) { | |||||
| if (!params->filter_fn(base_iter->object, params->filter_userdata)) { | |||||
| continue; | |||||
| } | |||||
| } | |||||
| if (params->no_dup_data) { | |||||
| ID *id = base_iter->object->data; | |||||
| if (id) { | |||||
| if (id->tag & LIB_TAG_DOIT) { | |||||
| id->tag &= ~LIB_TAG_DOIT; | |||||
| } | |||||
| else { | |||||
| continue; | |||||
| } | |||||
| } | |||||
| } | |||||
| BLI_array_append(base_array, base_iter); | |||||
| } FOREACH_BASE_IN_MODE_END; | |||||
| if (base_array != NULL) { | |||||
| base_array = MEM_reallocN(base_array, sizeof(*base_array) * BLI_array_len(base_array)); | |||||
| } | |||||
| *r_len = BLI_array_len(base_array); | |||||
| return base_array; | |||||
| } | |||||
| Object **BKE_view_layer_array_from_objects_in_mode_params( | |||||
| ViewLayer *view_layer, uint *r_len, | |||||
| const struct ObjectsInModeParams *params) | |||||
| { | |||||
| Base **base_array = BKE_view_layer_array_from_bases_in_mode_params( | |||||
| view_layer, r_len, params); | |||||
| if (base_array != NULL) { | |||||
| for (uint i = 0; i < *r_len; i++) { | |||||
| ((Object **)base_array)[i] = base_array[i]->object; | |||||
| } | |||||
| } | |||||
| return (Object **)base_array; | |||||
| } | |||||
| bool BKE_view_layer_filter_edit_mesh_has_uvs(Object *ob, void *UNUSED(user_data)) | |||||
| { | |||||
| if (ob->type == OB_MESH) { | |||||
| Mesh *me = ob->data; | |||||
| BMEditMesh *em = me->edit_btmesh; | |||||
| if (em != NULL) { | |||||
| if (CustomData_get_offset(&em->bm->ldata, CD_MLOOPUV) != -1) { | |||||
| return true; | |||||
| } | |||||
| } | |||||
| } | |||||
| return false; | |||||
| } | |||||
| bool BKE_view_layer_filter_edit_mesh_has_edges(Object *ob, void *UNUSED(user_data)) | |||||
| { | |||||
| if (ob->type == OB_MESH) { | |||||
| Mesh *me = ob->data; | |||||
| BMEditMesh *em = me->edit_btmesh; | |||||
| if (em != NULL) { | |||||
| if (em->bm->totedge != 0) { | |||||
| return true; | |||||
| } | |||||
| } | |||||
| } | |||||
| return false; | |||||
| } | |||||