diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_layer.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_layer.h | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/source/blender/blenkernel/BKE_layer.h b/source/blender/blenkernel/BKE_layer.h new file mode 100644 index 00000000000..850c63f535f --- /dev/null +++ b/source/blender/blenkernel/BKE_layer.h @@ -0,0 +1,189 @@ +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * 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. + * + * Contributor(s): Dalai Felinto + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#ifndef __BKE_LAYER_H__ +#define __BKE_LAYER_H__ + +/** \file blender/blenkernel/BKE_layer.h + * \ingroup bke + */ + +#include "BKE_collection.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define TODO_LAYER_SYNC /* syncing of SceneCollection and LayerCollection trees*/ +#define TODO_LAYER_SYNC_FILTER /* syncing of filter_objects across all trees */ +#define TODO_LAYER_OVERRIDE /* CollectionOverride */ +#define TODO_LAYER_CONTEXT /* get/set current (context) SceneLayer */ +#define TODO_LAYER_BASE /* BaseLegacy to Base related TODO */ +#define TODO_LAYER_OPERATORS /* collection mamanger and property panel operators */ +#define TODO_LAYER /* generic todo */ + +struct Base; +struct ID; +struct LayerCollection; +struct Main; +struct Object; +struct Scene; +struct SceneCollection; +struct SceneLayer; + +struct SceneLayer *BKE_scene_layer_add(struct Scene *scene, const char *name); + +bool BKE_scene_layer_remove(struct Main *bmain, struct Scene *scene, struct SceneLayer *sl); + +void BKE_scene_layer_free(struct SceneLayer *sl); + +void BKE_scene_layer_engine_set(struct SceneLayer *sl, const char *engine); + +void BKE_scene_layer_selected_objects_tag(struct SceneLayer *sl, const int tag); + +struct SceneLayer *BKE_scene_layer_find_from_collection(struct Scene *scene, struct LayerCollection *lc); +struct Base *BKE_scene_layer_base_find(struct SceneLayer *sl, struct Object *ob); +void BKE_scene_layer_base_deselect_all(struct SceneLayer *sl); +void BKE_scene_layer_base_select(struct SceneLayer *sl, struct Base *selbase); +void BKE_scene_layer_base_flag_recalculate(struct SceneLayer *sl); + +void BKE_layer_collection_free(struct SceneLayer *sl, struct LayerCollection *lc); + +struct LayerCollection *BKE_layer_collection_active(struct SceneLayer *sl); + +int BKE_layer_collection_count(struct SceneLayer *sl); + +int BKE_layer_collection_findindex(struct SceneLayer *sl, struct LayerCollection *lc); + +struct LayerCollection *BKE_collection_link(struct SceneLayer *sl, struct SceneCollection *sc); + +void BKE_collection_unlink(struct SceneLayer *sl, struct LayerCollection *lc); + +bool BKE_scene_layer_has_collection(struct SceneLayer *sl, struct SceneCollection *sc); +bool BKE_scene_has_object(struct Scene *scene, struct Object *ob); + +/* syncing */ + +void BKE_layer_sync_new_scene_collection(struct Scene *scene, const struct SceneCollection *sc_parent, struct SceneCollection *sc); +void BKE_layer_sync_object_link(struct Scene *scene, struct SceneCollection *sc, struct Object *ob); +void BKE_layer_sync_object_unlink(struct Scene *scene, struct SceneCollection *sc, struct Object *ob); + +/* override */ + +void BKE_collection_override_datablock_add(struct LayerCollection *lc, const char *data_path, struct ID *id); + +/* iterators */ + +void BKE_selected_objects_Iterator_begin(Iterator *iter, void *data_in); +void BKE_selected_objects_Iterator_next(Iterator *iter); +void BKE_selected_objects_Iterator_end(Iterator *iter); + +void BKE_visible_objects_Iterator_begin(Iterator *iter, void *data_in); +void BKE_visible_objects_Iterator_next(Iterator *iter); +void BKE_visible_objects_Iterator_end(Iterator *iter); + +void BKE_visible_bases_Iterator_begin(Iterator *iter, void *data_in); +void BKE_visible_bases_Iterator_next(Iterator *iter); +void BKE_visible_bases_Iterator_end(Iterator *iter); + +#define FOREACH_SELECTED_OBJECT(sl, _ob) \ + ITER_BEGIN(BKE_selected_objects_Iterator_begin, \ + BKE_selected_objects_Iterator_next, \ + BKE_selected_objects_Iterator_end, \ + sl, _ob) + +#define FOREACH_SELECTED_OBJECT_END \ + ITER_END + +#define FOREACH_VISIBLE_OBJECT(sl, _ob) \ + ITER_BEGIN(BKE_visible_objects_Iterator_begin, \ + BKE_visible_objects_Iterator_next, \ + BKE_visible_objects_Iterator_end, \ + sl, _ob) + +#define FOREACH_VISIBLE_OBJECT_END \ + ITER_END + + +#define FOREACH_VISIBLE_BASE(sl, _object_base) \ + ITER_BEGIN(BKE_visible_bases_Iterator_begin, \ + BKE_visible_bases_Iterator_next, \ + BKE_visible_bases_Iterator_end, \ + sl, _object_base) + +#define FOREACH_VISIBLE_BASE_END \ + ITER_END + + +#define FOREACH_OBJECT(sl, _ob) \ +{ \ + Base *base; \ + for (base = sl->object_bases.first; base; base = base->next) { \ + _ob = base->object; + +#define FOREACH_OBJECT_END \ + } \ +} + +#define FOREACH_OBJECT_FLAG(scene, sl, flag, _ob) \ +{ \ + IteratorBeginCb func_begin; \ + IteratorCb func_next, func_end; \ + void *data_in; \ + \ + if (flag == SELECT) { \ + func_begin = &BKE_selected_objects_Iterator_begin; \ + func_next = &BKE_selected_objects_Iterator_next; \ + func_end = &BKE_selected_objects_Iterator_end; \ + data_in = sl; \ + } \ + else { \ + func_begin = BKE_scene_objects_Iterator_begin; \ + func_next = BKE_scene_objects_Iterator_next; \ + func_end = BKE_scene_objects_Iterator_end; \ + data_in = scene; \ + } \ + ITER_BEGIN(func_begin, func_next, func_end, data_in, _ob) + + +#define FOREACH_OBJECT_FLAG_END \ + ITER_END \ +} + +/* temporary hacky solution waiting for final depsgraph evaluation */ +#define DEG_OBJECT_ITER(sl_, ob_) \ +{ \ + /* flush all the data to objects*/ \ + Base *base_; \ + for (base_ = sl->object_bases.first; base_; base_ = base_->next) { \ + ob_ = base_->object; \ + ob_->base_flag = base_->flag; + +#define DEG_OBJECT_ITER_END \ + } \ +} + +#ifdef __cplusplus +} +#endif + +#endif /* __BKE_LAYER_H__ */ |