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bmesh py api

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bmesh.utils.face_join(faces)

added a utility function for converting a list of python BMesh elements into a C array.
use for this face_join as well as BMesh.faces.new()
This commit is contained in:
Campbell Barton
2012-02-23 17:14:53 +00:00
parent fdc01b49c2
commit 310af7d73f
3 changed files with 160 additions and 59 deletions
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37
source/blender/python/bmesh/bmesh_py_utils.c
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@@ -378,6 +378,42 @@ static PyObject *bpy_bm_utils_face_split(PyObject *UNUSED(self), PyObject *args)
}
}
PyDoc_STRVAR(bpy_bm_utils_face_join_doc,
".. method:: face_join(faces)\n"
"\n"
" Joins a sequence of faces.\n"
"\n"
" :arg faces: Sequence of faces .\n"
" :type faces: :class:`bmesh.tupes.BMFace`\n"
" :return: The newly created face or None on failier.\n"
" :rtype: :class:`bmesh.tupes.BMFace`\n"
);
static PyObject *bpy_bm_utils_face_join(PyObject *UNUSED(self), PyObject *value)
{
BMesh *bm = NULL;
BMFace **face_array;
Py_ssize_t face_seq_len = 0;
BMFace *f_new;
face_array = bpy_bm_generic_py_seq_as_array(&bm, value, 2, PY_SSIZE_T_MAX,
&face_seq_len, &BPy_BMFace_Type,
TRUE, TRUE, "face_join(...)");
if (face_array == NULL) {
return NULL; /* error will be set */
}
/* Go ahead and join the face!
* --------------------------- */
f_new = BM_faces_join(bm, face_array, (int)face_seq_len);
if (f_new) {
return BPy_BMFace_CreatePyObject(bm, f_new);
}
else {
Py_RETURN_NONE;
}
}
static struct PyMethodDef BPy_BM_utils_methods[] = {
{"vert_collapse_edge", (PyCFunction)bpy_bm_utils_vert_collapse_edge, METH_VARARGS, bpy_bm_utils_vert_collapse_edge_doc},
@@ -386,6 +422,7 @@ static struct PyMethodDef BPy_BM_utils_methods[] = {
{"edge_split", (PyCFunction)bpy_bm_utils_edge_split, METH_VARARGS, bpy_bm_utils_edge_split_doc},
{"edge_rotate", (PyCFunction)bpy_bm_utils_edge_rotate, METH_VARARGS, bpy_bm_utils_edge_rotate_doc},
{"face_split", (PyCFunction)bpy_bm_utils_face_split, METH_VARARGS, bpy_bm_utils_face_split_doc},
{"face_join", (PyCFunction)bpy_bm_utils_face_join, METH_O, bpy_bm_utils_face_join_doc},
{NULL, NULL, 0, NULL}
};