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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.
*
* The Original Code is Copyright (C) 2019 Blender Foundation.
* All rights reserved.
*/
/** \file
* \ingroup depsgraph
*/
#include "intern/eval/deg_eval_runtime_backup_volume.h"
#include "BLI_assert.h"
#include "BLI_string.h"
#include "BLI_utildefines.h"
#include "DNA_volume_types.h"
#include "BKE_volume.h"
#include <stdio.h>
namespace blender {
namespace deg {
VolumeBackup::VolumeBackup(const Depsgraph * /*depsgraph*/) : grids(nullptr)
{
}
void VolumeBackup::init_from_volume(Volume *volume)
{
STRNCPY(filepath, volume->filepath);
BLI_STATIC_ASSERT(sizeof(filepath) == sizeof(volume->filepath),
"VolumeBackup filepath length wrong");
grids = volume->runtime.grids;
volume->runtime.grids = nullptr;
}
void VolumeBackup::restore_to_volume(Volume *volume)
{
if (grids) {
BKE_volume_grids_backup_restore(volume, grids, filepath);
grids = nullptr;
}
}
} // namespace deg
} // namespace blender
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