deg_eval_runtime_backup_scene.h

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/* SPDX-FileCopyrightText: 2019 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
#include "intern/eval/deg_eval_runtime_backup_sequencer.h"
 
struct Scene;
 
namespace blender::deg {
 
struct Depsgraph;
 
/* Backup of scene runtime data. */
class SceneBackup {
 public:
  SceneBackup(const Depsgraph *depsgraph);
 
  void reset();
 
  void init_from_scene(Scene *scene);
  void restore_to_scene(Scene *scene);
 
  /* Sound/audio related pointers of the scene itself.
   *
   * NOTE: Scene can not disappear after relations update, because otherwise the entire dependency
   * graph will be gone. This means we don't need to compare original scene pointer, or worry about
   * freeing those if they can't be restored: we just copy them over to a new scene. */
  void *sound_scene;
  void *playback_handle;
  void *sound_scrub_handle;
  void *speaker_handles;
  float rigidbody_last_time;
 
  SequencerBackup sequencer_backup;
};
 
}  // namespace blender::deg