Refactor: Move part of vgroup handling code from ED_mesh/object_vgroup.c to BKE_object_deform.

Along with some minor cleanup and simplifications.

Reviewers: campbellbarton

Subscribers: sergey

Differential Revision: https://developer.blender.org/D903

1 files changed, 40 insertions, 3 deletions

diff --git a/source/blender/blenkernel/BKE_object_deform.h b/source/blender/blenkernel/BKE_object_deform.h
index 6de7ff9bc1c..0e5ad2d51c8 100644
--- a/source/blender/blenkernel/BKE_object_deform.h
+++ b/source/blender/blenkernel/BKE_object_deform.h
@@ -29,10 +29,47 @@
  *        used by painting and tools.
  */
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct Object;
+struct ID;
+struct MDeformVert;
+struct bDeformGroup;
+
+/* General vgroup operations */
+void BKE_object_defgroup_remap_update_users(struct Object *ob, int *map);
+
+bool BKE_object_defgroup_array_get(struct ID *id, struct MDeformVert **dvert_arr, int *dvert_tot);
+
+struct bDeformGroup *BKE_object_defgroup_add(struct Object *ob);
+struct bDeformGroup *BKE_object_defgroup_add_name(struct Object *ob, const char *name);
+struct MDeformVert  *BKE_object_defgroup_data_create(struct ID *id);
+
+bool BKE_object_defgroup_clear(struct Object *ob, struct bDeformGroup *dg, const bool use_selection);
+bool BKE_object_defgroup_clear_all(struct Object *ob, const bool use_selection);
+
+void BKE_object_defgroup_remove(struct Object *ob, struct bDeformGroup *defgroup);
+void BKE_object_defgroup_remove_all(struct Object *ob);
+
+
+/* Select helpers */
+enum eVGroupSelect;
+bool *BKE_object_defgroup_subset_from_select_type(
+        struct Object *ob, enum eVGroupSelect subset_type, int *r_defgroup_tot, int *r_subset_count);
+void BKE_object_defgroup_subset_to_index_array(
+        const bool *defgroup_validmap, const int defgroup_tot, int *r_defgroup_subset_map);
+
+
+/* ********** */
+
+bool *BKE_object_defgroup_lock_flags_get(struct Object *ob, const int defbase_tot);
+bool *BKE_object_defgroup_validmap_get(struct Object *ob, const int defbase_tot);
+bool *BKE_object_defgroup_selected_get(struct Object *ob, int defbase_tot, int *r_dg_flags_sel_tot);
 
-bool *BKE_objdef_lock_flags_get(struct Object *ob, const int defbase_tot);
-bool *BKE_objdef_validmap_get(struct Object *ob, const int defbase_tot);
-bool *BKE_objdef_selected_get(struct Object *ob, int defbase_tot, int *r_dg_flags_sel_tot);
+#ifdef __cplusplus
+}
+#endif
 
 #endif  /* __BKE_OBJECT_DEFORM_H__ */