1 files changed, 87 insertions, 0 deletions
diff --git a/source/blender/bmesh/intern/bmesh_walkers_private.h b/source/blender/bmesh/intern/bmesh_walkers_private.h
new file mode 100644
index 00000000000..a087cbbef11
--- /dev/null
+++ b/source/blender/bmesh/intern/bmesh_walkers_private.h
@@ -0,0 +1,87 @@
+/**
+ *  bmesh_walkers_private.h    april 2011
+ *
+ *	BMesh walker API.
+ *
+ * $Id: $
+ *
+ * ***** 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. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * Contributor(s): Joseph Eagar, Geoffrey Bantle.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+extern BMWalker *bm_walker_types[];
+extern int bm_totwalkers;
+
+
+/* Pointer hiding*/
+typedef struct bmesh_walkerGeneric{
+	Link link;
+	int depth;
+} bmesh_walkerGeneric;
+
+
+typedef struct shellWalker{
+	bmesh_walkerGeneric header;
+	BMEdge *curedge;
+} shellWalker;
+
+typedef struct islandboundWalker {
+	bmesh_walkerGeneric header;
+	BMLoop *base;
+	BMVert *lastv;
+	BMLoop *curloop;
+} islandboundWalker;
+
+typedef struct islandWalker {
+	bmesh_walkerGeneric header;
+	BMFace *cur;
+} islandWalker;
+
+typedef struct loopWalker {
+	bmesh_walkerGeneric header;
+	BMEdge *cur, *start;
+	BMVert *lastv, *startv;
+	int startrad, stage2;
+} loopWalker;
+
+typedef struct faceloopWalker {
+	bmesh_walkerGeneric header;
+	BMLoop *l;
+	int nocalc;
+} faceloopWalker;
+
+typedef struct edgeringWalker {
+	bmesh_walkerGeneric header;
+	BMLoop *l;
+	BMEdge *wireedge;
+} edgeringWalker;
+
+typedef struct uvedgeWalker {
+	bmesh_walkerGeneric header;
+	BMLoop *l;
+} uvedgeWalker;
+
+typedef struct connectedVertexWalker {
+	bmesh_walkerGeneric header;
+	BMVert *curvert;
+} connectedVertexWalker;