rebane files to match trunk.

1 files changed, 67 insertions, 0 deletions

diff --git a/source/blender/editors/mesh/editmesh_bvh.h b/source/blender/editors/mesh/editmesh_bvh.h
new file mode 100644
index 00000000000..c8baa804205
--- /dev/null
+++ b/source/blender/editors/mesh/editmesh_bvh.h
@@ -0,0 +1,67 @@
+/*
+ * ***** 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) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/editors/mesh/editmesh_bvh.h
+ *  \ingroup edmesh
+ */
+
+#ifndef __EDITBMESH_BVH_H__
+#define __EDITBMESH_BVH_H__
+
+struct BMEditMesh;
+struct BMFace;
+struct BMEdge;
+struct BMVert;
+struct RegionView3D;
+struct BMBVHTree;
+struct BVHTree;
+struct Scene;
+struct Object;
+
+#ifndef IN_EDITMESHBVH
+typedef struct BMBVHTree BMBVHTree;
+#endif
+
+struct BMBVHTree *BMBVH_NewBVH(struct BMEditMesh *em, int flag, struct Scene *scene, struct Object *obedit);
+void BMBVH_FreeBVH(struct BMBVHTree *tree);
+struct BVHTree *BMBVH_BVHTree(struct BMBVHTree *tree);
+
+struct BMFace *BMBVH_RayCast(struct BMBVHTree *tree, float *co, float *dir, float *hitout, float *cagehit);
+
+int BMBVH_EdgeVisible(struct BMBVHTree *tree, struct BMEdge *e, 
+                      struct ARegion *ar, struct View3D *v3d, struct Object *obedit);
+
+#define BM_SEARCH_MAXDIST	0.4f
+
+/*find a vert closest to co in a sphere of radius maxdist*/
+struct BMVert *BMBVH_FindClosestVert(struct BMBVHTree *tree, float *co, float maxdist);
+                                         
+/*BMBVH_NewBVH flag parameter*/
+#define BMBVH_USE_CAGE		1 /*project geometry onto modifier cage */
+#define BMBVH_RETURN_ORIG	2 /*use with BMBVH_USE_CAGE, returns hits in relation to original geometry*/
+
+#endif /* __EDITBMESH_BVH_H__ */