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/*
* 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.
*/
/** \file \ingroup bke
*/
#include <string.h>
#include "BLI_array.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, View3D *v3d, uint *r_len,
const struct ObjectsInModeParams *params)
{
if (params->no_dup_data) {
FOREACH_BASE_IN_MODE_BEGIN(view_layer, v3d, -1, 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, v3d, -1, 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;
base_array = MEM_reallocN(base_array, sizeof(*base_array) * BLI_array_len(base_array));
/* We always need a valid allocation (prevent crash on free). */
if (base_array == NULL) {
base_array = MEM_mallocN(0, __func__);
}
*r_len = BLI_array_len(base_array);
return base_array;
}
Object **BKE_view_layer_array_from_objects_in_mode_params(
ViewLayer *view_layer, View3D *v3d, uint *r_len,
const struct ObjectsInModeParams *params)
{
Base **base_array = BKE_view_layer_array_from_bases_in_mode_params(
view_layer, v3d, 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;
}
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