/* SPDX-License-Identifier: GPL-2.0-or-later
 * Copyright 2019 Blender Foundation. All rights reserved. */

/** \file
 * \ingroup depsgraph
 */

#pragma once

struct Volume;
struct VolumeGridVector;

namespace blender {
namespace deg {

struct Depsgraph;

/* Backup of volume datablocks runtime data. */
class VolumeBackup {
 public:
  VolumeBackup(const Depsgraph *depsgraph);

  void init_from_volume(Volume *volume);
  void restore_to_volume(Volume *volume);

  VolumeGridVector *grids;
  char filepath[1024]; /* FILE_MAX */
};

}  // namespace deg
}  // namespace blender