Differential D3383 Diff 11022 source/blender/makesdna/DNA_group_types.h

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source/blender/makesdna/DNA_group_types.h

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	* \ingroup DNA			* \ingroup DNA
	*			*
	* \brief Object groups, one object can be in many groups at once.			* \brief Object groups, one object can be in many groups at once.
	*/			*/

	#ifndef __DNA_GROUP_TYPES_H__			#ifndef __DNA_GROUP_TYPES_H__
	#define __DNA_GROUP_TYPES_H__			#define __DNA_GROUP_TYPES_H__

				#include "DNA_defs.h"
	#include "DNA_listBase.h"			#include "DNA_listBase.h"
	#include "DNA_ID.h"			#include "DNA_ID.h"

	struct Object;			struct Object;
				struct Collection;

	typedef struct GroupObject {			typedef struct CollectionObject {
	struct GroupObject next, prev;			struct CollectionObject next, prev;
	struct Object *ob;			struct Object *ob;
	} GroupObject;			} CollectionObject;


	typedef struct Group {			typedef struct CollectionChild {
				struct CollectionChild next, prev;
				struct Collection *collection;
				} CollectionChild;


				typedef struct Collection {
	ID id;			ID id;

	ListBase gobject; /* GroupObject */			ListBase gobject; /* CollectionObject */
				ListBase children; /* CollectionChild */

	struct PreviewImage *preview;			struct PreviewImage *preview;

	/* Bad design, since layers stored in the scenes 'Base'			unsigned int layer DNA_DEPRECATED;
	* the objects that show in the group can change depending
	* on the last used scene */
	unsigned int layer;
	float dupli_ofs[3];			float dupli_ofs[3];

	struct SceneCollection *collection;			short flag, pad[3];
	struct ViewLayer *view_layer;
	} Group;


	#define GROUP_MASTER_COLLECTION(_group) \			/* Runtime. Cache of objects in this collection and all its
	(((LayerCollection *)(_group)->view_layer->layer_collections.first)->scene_collection)			* children. This is created on demand when e.g. some physics
				* simulation needs it, we don't want to have it for every
				* collections due to memory usage reasons. */
				ListBase object_cache;

				/* Runtime. List of collections that are a parent of this
				* datablock. */
				ListBase parents;

				/* Deprecated */
				struct SceneCollection *collection DNA_DEPRECATED;
				struct ViewLayer *view_layer DNA_DEPRECATED;
				} Collection;

				/* Collection->flag */
				enum {
				COLLECTION_RESTRICT_VIEW = (1 << 0), /* Hidden in viewport. */
				COLLECTION_RESTRICT_SELECT = (1 << 1), /* Not selectable in viewport. */
				COLLECTION_DISABLED_DEPRECATED = (1 << 2), /* Not used anymore */
				COLLECTION_RESTRICT_RENDER = (1 << 3), /* Hidden in renders. */
				COLLECTION_HAS_OBJECT_CACHE = (1 << 4), /* Runtime: object_cache is populated. */
				COLLECTION_IS_MASTER = (1 << 5), /* Is master collection embedded in the scene. */
				};

	#endif /* __DNA_GROUP_TYPES_H__ */			#endif /* __DNA_GROUP_TYPES_H__ */