1 files changed, 71 insertions, 0 deletions
diff --git a/source/blender/blenkernel/BKE_hair.h b/source/blender/blenkernel/BKE_hair.h
new file mode 100644
index 00000000000..0cb26581aef
--- /dev/null
+++ b/source/blender/blenkernel/BKE_hair.h
@@ -0,0 +1,71 @@
+/*
+ * ***** 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): Brecht Van Lommel.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#ifndef __BKE_HAIR_H__
+#define __BKE_HAIR_H__
+
+/** \file BKE_hair.h
+ *  \ingroup bke
+ *  \brief General operations for hairs.
+ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct BoundBox;
+struct Depsgraph;
+struct Hair;
+struct Main;
+struct Object;
+struct Scene;
+
+void *BKE_hair_add(struct Main *bmain, const char *name);
+struct Hair *BKE_hair_copy(struct Main *bmain, const struct Hair *hair);
+
+struct BoundBox *BKE_hair_boundbox_get(struct Object *ob);
+
+void BKE_hair_update_customdata_pointers(struct Hair *hair);
+
+/* Depsgraph */
+
+struct Hair *BKE_hair_new_for_eval(const struct Hair *hair_src, int totpoint, int totcurve);
+struct Hair *BKE_hair_copy_for_eval(struct Hair *hair_src, bool reference);
+
+void BKE_hair_data_update(struct Depsgraph *depsgraph, struct Scene *scene, struct Object *object);
+
+/* Draw Cache */
+
+enum {
+  BKE_HAIR_BATCH_DIRTY_ALL = 0,
+};
+
+void BKE_hair_batch_cache_dirty_tag(struct Hair *hair, int mode);
+void BKE_hair_batch_cache_free(struct Hair *hair);
+
+extern void (*BKE_hair_batch_cache_dirty_tag_cb)(struct Hair *hair, int mode);
+extern void (*BKE_hair_batch_cache_free_cb)(struct Hair *hair);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif