deg_eval_runtime_backup_object.h

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/* SPDX-FileCopyrightText: 2019 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
#include "DNA_object_types.h"
#include "DNA_session_uid_types.h"
 
#include "BKE_object_types.hh"
 
#include "BLI_session_uid.h"
 
#include "intern/depsgraph_type.hh"
#include "intern/eval/deg_eval_runtime_backup_modifier.h"
#include "intern/eval/deg_eval_runtime_backup_pose.h"
 
struct Object;
 
namespace blender::deg {
 
struct Depsgraph;
 
class ObjectRuntimeBackup {
 public:
  ObjectRuntimeBackup(const Depsgraph *depsgraph);
 
  /* Make a backup of object's evaluation runtime data, additionally
   * make object to be safe for free without invalidating backed up
   * pointers. */
  void init_from_object(Object *object);
  void backup_modifier_runtime_data(Object *object);
  void backup_pose_channel_runtime_data(Object *object);
 
  /* Restore all fields to the given object. */
  void restore_to_object(Object *object);
  /* NOTE: Will free all runtime data which has not been restored. */
  void restore_modifier_runtime_data(Object *object);
  void restore_pose_channel_runtime_data(Object *object);
 
  bke::ObjectRuntime runtime;
  optional<LightLinkingRuntime> light_linking_runtime;
  short base_flag;
  unsigned short base_local_view_bits;
  Map<int, ModifierDataBackup> modifier_runtime_data;
  Map<SessionUID, bPoseChannel_Runtime> pose_channel_runtime_data;
};
 
}  // namespace blender::deg