Commit: a8e338cee593c6a0b4130356d0fb4a2a993d8e83
Author: Campbell Barton
Date: Mon Jul 14 21:31:06 2014 +1000
https://developer.blender.org/rBa8e338cee593c6a0b4130356d0fb4a2a993d8e83
Py/API: add bmesh.utils.face_split_edgenet
===================================================================
M source/blender/python/bmesh/bmesh_py_utils.c
===================================================================
diff --git a/source/blender/python/bmesh/bmesh_py_utils.c
b/source/blender/python/bmesh/bmesh_py_utils.c
index 4f1ca56..cc76012 100644
--- a/source/blender/python/bmesh/bmesh_py_utils.c
+++ b/source/blender/python/bmesh/bmesh_py_utils.c
@@ -477,6 +477,80 @@ static PyObject *bpy_bm_utils_face_split(PyObject
*UNUSED(self), PyObject *args,
}
+PyDoc_STRVAR(bpy_bm_utils_face_split_edgenet_doc,
+".. method:: face_split_edgenet(face, edgenet)\n"
+"\n"
+" Splits a face into any number of regions defined by an edgenet.\n"
+"\n"
+" :arg face: The face to split.\n"
+" :type face: :class:`bmesh.types.BMFace`\n"
+" :arg face: The face to split.\n"
+" :type face: :class:`bmesh.types.BMFace`\n"
+" :arg edgenet: Sequence of faces.\n"
+" :type edgenet: :class:`bmesh.types.BMFace`\n"
+" :return: The newly created faces.\n"
+" :rtype: tuple of (:class:`bmesh.types.BMFace`)\n"
+);
+static PyObject *bpy_bm_utils_face_split_edgenet(PyObject *UNUSED(self),
PyObject *args, PyObject *kw)
+{
+ static const char *kwlist[] = {"face", "edgenet", NULL};
+
+ BPy_BMFace *py_face;
+ PyObject *edge_seq;
+
+ BMEdge **edge_array;
+ Py_ssize_t edge_array_len;
+
+ BMesh *bm;
+
+ BMFace **face_arr;
+ int face_arr_len;
+ bool ok;
+
+
+ if (!PyArg_ParseTupleAndKeywords(args, kw, "O!O:face_split_edgenet",
(char **)kwlist,
+ &BPy_BMFace_Type, &py_face,
+ &edge_seq))
+ {
+ return NULL;
+ }
+
+ BPY_BM_CHECK_OBJ(py_face);
+
+ bm = py_face->bm;
+
+ edge_array = BPy_BMElem_PySeq_As_Array(&bm, edge_seq, 1, PY_SSIZE_T_MAX,
+ &edge_array_len, BM_EDGE,
+ true, true,
"face_split_edgenet(...)");
+
+ if (edge_array == NULL) {
+ return NULL;
+ }
+
+ /* --- main function body --- */
+
+ ok = BM_face_split_edgenet(bm, py_face->f, edge_array, edge_array_len,
+ &face_arr, &face_arr_len);
+
+ PyMem_FREE(edge_array);
+
+ if (ok) {
+ PyObject *ret = PyTuple_New(face_arr_len);
+ int i;
+ for (i = 0; i < face_arr_len; i++) {
+ PyTuple_SET_ITEM(ret, i, BPy_BMFace_CreatePyObject(bm,
face_arr[i]));
+ }
+ MEM_freeN(face_arr);
+ return ret;
+ }
+ else {
+ PyErr_SetString(PyExc_ValueError,
+ "face_split_edgenet(...): couldn't split the
face, internal error");
+ return NULL;
+ }
+}
+
+
PyDoc_STRVAR(bpy_bm_utils_face_join_doc,
".. method:: face_join(faces, remove=True)\n"
"\n"
@@ -652,6 +726,7 @@ 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 | METH_KEYWORDS, bpy_bm_utils_face_split_doc},
+ {"face_split_edgenet", (PyCFunction)bpy_bm_utils_face_split_edgenet,
METH_VARARGS | METH_KEYWORDS, bpy_bm_utils_face_split_edgenet_doc},
{"face_join", (PyCFunction)bpy_bm_utils_face_join,
METH_VARARGS, bpy_bm_utils_face_join_doc},
{"face_vert_separate", (PyCFunction)bpy_bm_utils_face_vert_separate,
METH_VARARGS, bpy_bm_utils_face_vert_separate_doc},
{"face_flip", (PyCFunction)bpy_bm_utils_face_flip,
METH_O, bpy_bm_utils_face_flip_doc},
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