[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [56781] trunk/blender/source/blender: bmesh api: add 'is_boundary' attribute to verts.
Campbell Barton
ideasman42 at gmail.com
Tue May 14 04:56:26 CEST 2013
Revision: 56781
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=56781
Author: campbellbarton
Date: 2013-05-14 02:56:24 +0000 (Tue, 14 May 2013)
Log Message:
-----------
bmesh api: add 'is_boundary' attribute to verts.
Modified Paths:
--------------
trunk/blender/source/blender/bmesh/intern/bmesh_queries.c
trunk/blender/source/blender/bmesh/intern/bmesh_queries.h
trunk/blender/source/blender/python/bmesh/bmesh_py_types.c
Modified: trunk/blender/source/blender/bmesh/intern/bmesh_queries.c
===================================================================
--- trunk/blender/source/blender/bmesh/intern/bmesh_queries.c 2013-05-14 02:10:50 UTC (rev 56780)
+++ trunk/blender/source/blender/bmesh/intern/bmesh_queries.c 2013-05-14 02:56:24 UTC (rev 56781)
@@ -821,6 +821,25 @@
}
#endif
+bool BM_vert_is_boundary(BMVert *v)
+{
+ if (v->e) {
+ BMEdge *e_first, *e_iter;
+
+ e_first = e_iter = v->e;
+ do {
+ if (BM_edge_is_boundary(e_iter)) {
+ return true;
+ }
+ } while ((e_iter = bmesh_disk_edge_next(e_iter, v)) != e_first);
+
+ return false;
+ }
+ else {
+ return false;
+ }
+}
+
/**
* Returns the number of faces that are adjacent to both f1 and f2,
* \note Could be sped up a bit by not using iterators and by tagging
Modified: trunk/blender/source/blender/bmesh/intern/bmesh_queries.h
===================================================================
--- trunk/blender/source/blender/bmesh/intern/bmesh_queries.h 2013-05-14 02:10:50 UTC (rev 56780)
+++ trunk/blender/source/blender/bmesh/intern/bmesh_queries.h 2013-05-14 02:56:24 UTC (rev 56781)
@@ -61,6 +61,7 @@
bool BM_vert_is_manifold(BMVert *v);
bool BM_edge_is_manifold(BMEdge *e);
+bool BM_vert_is_boundary(BMVert *v);
bool BM_edge_is_boundary(BMEdge *e);
bool BM_edge_is_contiguous(BMEdge *e);
bool BM_edge_is_convex(BMEdge *e);
Modified: trunk/blender/source/blender/python/bmesh/bmesh_py_types.c
===================================================================
--- trunk/blender/source/blender/python/bmesh/bmesh_py_types.c 2013-05-14 02:10:50 UTC (rev 56780)
+++ trunk/blender/source/blender/python/bmesh/bmesh_py_types.c 2013-05-14 02:56:24 UTC (rev 56781)
@@ -401,7 +401,16 @@
return PyBool_FromLong(BM_vert_is_wire(self->v));
}
+PyDoc_STRVAR(bpy_bmvert_is_boundary_doc,
+"True when this vertex connected to any boundary edges (read-only).\n\n:type: boolean"
+);
+static PyObject *bpy_bmvert_is_boundary_get(BPy_BMVert *self)
+{
+ BPY_BM_CHECK_OBJ(self);
+ return PyBool_FromLong(BM_vert_is_boundary(self->v));
+}
+
/* Edge
* ^^^^ */
@@ -685,6 +694,7 @@
/* readonly checks */
{(char *)"is_manifold", (getter)bpy_bmvert_is_manifold_get, (setter)NULL, (char *)bpy_bmvert_is_manifold_doc, NULL},
{(char *)"is_wire", (getter)bpy_bmvert_is_wire_get, (setter)NULL, (char *)bpy_bmvert_is_wire_doc, NULL},
+ {(char *)"is_boundary", (getter)bpy_bmvert_is_boundary_get, (setter)NULL, (char *)bpy_bmvert_is_boundary_doc, NULL},
{(char *)"is_valid", (getter)bpy_bm_is_valid_get, (setter)NULL, (char *)bpy_bm_is_valid_doc, NULL},
{NULL, NULL, NULL, NULL, NULL} /* Sentinel */
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