49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/** \file
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* \ingroup bke
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*
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* Contains management of ID's and libraries
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* allocate and free of all library data
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*/
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#include "DNA_ID.h"
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#include "DNA_mesh_types.h"
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#include "BLI_utildefines.h"
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#include "BKE_lib_id.h"
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#include "BKE_mesh.h"
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/**
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* Copy relatives parameters, from `id` to `id_cow`.
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* Use handle the #ID_RECALC_PARAMETERS tag.
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* \note Keep in sync with #ID_TYPE_SUPPORTS_PARAMS_WITHOUT_COW.
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*/
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void BKE_id_eval_properties_copy(ID *id_cow, ID *id)
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{
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const ID_Type id_type = GS(id->name);
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BLI_assert((id_cow->tag & LIB_TAG_COPIED_ON_WRITE) && !(id->tag & LIB_TAG_COPIED_ON_WRITE));
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BLI_assert(ID_TYPE_SUPPORTS_PARAMS_WITHOUT_COW(id_type));
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if (id_type == ID_ME) {
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BKE_mesh_copy_parameters((Mesh *)id_cow, (const Mesh *)id);
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}
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else {
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BLI_assert_unreachable();
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}
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}
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