Cleanup: extract cache calculation from derived-mesh

1 files changed, 36 insertions, 0 deletions

diff --git a/source/blender/blenkernel/BKE_editmesh_cache.h b/source/blender/blenkernel/BKE_editmesh_cache.h
new file mode 100644
index 00000000000..aaaa79a0857
--- /dev/null
+++ b/source/blender/blenkernel/BKE_editmesh_cache.h
@@ -0,0 +1,36 @@
+/*
+ * ***** 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.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#ifndef __BKE_EDITMESH_CACHE_H__
+#define __BKE_EDITMESH_CACHE_H__
+
+/** \file BKE_editmesh_cache.h
+ *  \ingroup bke
+ */
+
+struct BMEditMesh;
+struct EditMeshData;
+
+void BKE_editmesh_cache_ensure_poly_normals(struct BMEditMesh *em, struct EditMeshData *emd);
+void BKE_editmesh_cache_ensure_vert_normals(struct BMEditMesh *em, struct EditMeshData *emd);
+
+void BKE_editmesh_cache_ensure_poly_centers(struct BMEditMesh *em, struct EditMeshData *emd);
+
+#endif /* __BKE_EDITMESH_CACHE_H__ */