copying bmesh dir on its own from bmesh branch

1 files changed, 106 insertions, 0 deletions

diff --git a/source/blender/bmesh/intern/bmesh_structure.h b/source/blender/bmesh/intern/bmesh_structure.h
new file mode 100644
index 00000000000..aff90dcced7
--- /dev/null
+++ b/source/blender/bmesh/intern/bmesh_structure.h
@@ -0,0 +1,106 @@
+/*
+ * ***** 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.
+ *
+ * The Original Code is Copyright (C) 2004 Blender Foundation.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): Geoffrey Bantle.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#ifndef __BMESH_STRUCTURE_H__
+#define __BMESH_STRUCTURE_H__
+
+/** \file blender/bmesh/intern/bmesh_structure.h
+ *  \ingroup bmesh
+ *
+ * The lowest level of functionality for manipulating bmesh structures.
+ * None of these functions should ever be exported to the rest of Blender.
+ *
+ * in the vast majority of cases thes should not be used directly.
+ * if absolutely necassary, see function defitions in code for
+ * descriptive comments.  but seriously, don't use this stuff.
+ */
+
+struct ListBase;
+
+void remove_loop_radial_link(BMLoop *l);
+
+/*DOUBLE CIRCULAR LINKED LIST FUNCTIONS*/
+void bmesh_cycle_append(void *h, void *nt);
+int bmesh_cycle_remove(void *h, void *remn);
+int bmesh_cycle_validate(int len, void *h);
+int bmesh_cycle_length(void *h);
+
+/* LOOP CYCLE MANAGEMENT */
+int bmesh_loop_validate(BMFace *f);
+
+/*DISK CYCLE MANAGMENT*/
+int bmesh_disk_append_edge(struct BMEdge *e, struct BMVert *v);
+void bmesh_disk_remove_edge(struct BMEdge *e, struct BMVert *v);
+struct BMEdge *bmesh_disk_nextedge(struct BMEdge *e, struct BMVert *v);
+struct BMNode *bmesh_disk_getpointer(struct BMEdge *e, struct BMVert *v);
+int bmesh_disk_count_facevert(struct BMVert *v);
+struct BMEdge *bmesh_disk_find_first_faceedge(struct BMEdge *e, struct BMVert *v);
+struct BMEdge *bmesh_disk_find_next_faceedge(struct BMEdge *e, struct BMVert *v);
+
+/*RADIAL CYCLE MANAGMENT*/
+void bmesh_radial_append(struct BMEdge *e, struct BMLoop *l);
+void bmesh_radial_remove_loop(struct BMLoop *l, struct BMEdge *e);
+int bmesh_radial_find_face(struct BMEdge *e, struct BMFace *f);
+struct BMLoop *bmesh_radial_nextloop(struct BMLoop *l);
+int bmesh_radial_count_facevert(struct BMLoop *l, struct BMVert *v);
+struct BMLoop *bmesh_radial_find_first_facevert(struct BMLoop *l, struct BMVert *v);
+struct BMLoop *bmesh_radial_find_next_facevert(struct BMLoop *l, struct BMVert *v);
+int bmesh_radial_validate(int radlen, struct BMLoop *l);
+
+/*EDGE UTILITIES*/
+int bmesh_vert_in_edge(struct BMEdge *e, struct BMVert *v);
+int bmesh_verts_in_edge(struct BMVert *v1, struct BMVert *v2, struct BMEdge *e);
+int bmesh_edge_swapverts(struct BMEdge *e, struct BMVert *orig, struct BMVert *newv); /*relink edge*/
+struct BMVert *bmesh_edge_getothervert(struct BMEdge *e, struct BMVert *v);
+int bmesh_disk_hasedge(struct BMVert *v, struct BMEdge *e);
+struct BMEdge *bmesh_disk_existedge(BMVert *v1, BMVert *v2);
+struct BMEdge *bmesh_disk_next_edgeflag(struct BMEdge *e, struct BMVert *v, int eflag, int tflag);
+int bmesh_disk_count_edgeflag(struct BMVert *v, int eflag, int tflag);
+int bmesh_disk_validate(int len, struct BMEdge *e, struct BMVert *v);
+
+/*EULER API - For modifying structure*/
+struct BMVert *bmesh_mv(struct BMesh *bm, float *vec);
+struct BMEdge *bmesh_me(struct BMesh *bm, struct BMVert *v1, struct BMVert *v2);
+struct BMFace *bmesh_mf(struct BMesh *bm, struct BMVert *v1, struct BMVert *v2, struct BMEdge **elist, int len);
+int bmesh_kv(struct BMesh *bm, struct BMVert *v);
+int bmesh_ke(struct BMesh *bm, struct BMEdge *e);
+int bmesh_kf(struct BMesh *bm, struct BMFace *bply);
+struct BMVert *bmesh_semv(struct BMesh *bm, struct BMVert *tv, struct BMEdge *e, struct BMEdge **re);
+struct BMFace *bmesh_sfme(struct BMesh *bm, struct BMFace *f, struct BMVert *v1,
+                          struct BMVert *v2, struct BMLoop **rl
+#ifdef USE_BMESH_HOLES
+                          , ListBase *holes
+#endif
+                          );
+int bmesh_jekv(struct BMesh *bm, struct BMEdge *ke, struct BMVert *kv);
+int bmesh_loop_reverse(struct BMesh *bm, struct BMFace *f);
+struct BMFace *bmesh_jfke(struct BMesh *bm, struct BMFace *f1, struct BMFace *f2, struct BMEdge *e);
+
+struct BMVert *bmesh_urmv(struct BMesh *bm, struct BMFace *sf, struct BMVert *sv);
+//int *bmesh_grkv(struct BMesh *bm, struct BMFace *sf, struct BMVert *kv);
+
+#endif /* __BMESH_STRUCTURE_H__ */