diff options
author | Campbell Barton <ideasman42@gmail.com> | 2014-07-17 06:22:09 +0400 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2014-07-17 06:25:40 +0400 |
commit | 49a51154970569b0154196ac25f82a9db4e712a0 (patch) | |
tree | 45990ee46c676896da58f7ab317042d4303fc147 /source/blender/python/bmesh/bmesh_py_utils.c | |
parent | 7f4735ab3bfdc2e6647e132b36c919f390f52438 (diff) |
bmesh py api: add bmesh.utils.vert_splice(...)
Diffstat (limited to 'source/blender/python/bmesh/bmesh_py_utils.c')
-rw-r--r-- | source/blender/python/bmesh/bmesh_py_utils.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/source/blender/python/bmesh/bmesh_py_utils.c b/source/blender/python/bmesh/bmesh_py_utils.c index 56a6dafc4f1..3c412cf2a08 100644 --- a/source/blender/python/bmesh/bmesh_py_utils.c +++ b/source/blender/python/bmesh/bmesh_py_utils.c @@ -198,6 +198,65 @@ static PyObject *bpy_bm_utils_vert_dissolve(PyObject *UNUSED(self), PyObject *ar return PyBool_FromLong((BM_vert_dissolve(bm, py_vert->v))); } +PyDoc_STRVAR(bpy_bm_utils_vert_splice_doc, +".. method:: vert_splice(vert, vert_target)\n" +"\n" +" Splice vert into vert_target.\n" +"\n" +" :arg vert: The vertex to be removed.\n" +" :type vert: :class:`bmesh.types.BMVert`\n" +" :arg vert_target: The vertex to use.\n" +" :type vert_target: :class:`bmesh.types.BMVert`\n" +"\n" +" .. note:: The verts mustn't share an edge or face.\n" +); +static PyObject *bpy_bm_utils_vert_splice(PyObject *UNUSED(self), PyObject *args) +{ + BPy_BMVert *py_vert; + BPy_BMVert *py_vert_target; + + BMesh *bm; + + bool ok; + + if (!PyArg_ParseTuple(args, "O!O!:vert_splice", + &BPy_BMVert_Type, &py_vert, + &BPy_BMVert_Type, &py_vert_target)) + { + return NULL; + } + + BPY_BM_CHECK_OBJ(py_vert); + BPY_BM_CHECK_OBJ(py_vert_target); + + bm = py_vert->bm; + BPY_BM_CHECK_SOURCE_OBJ(bm, "vert_splice", py_vert_target); + + if (py_vert->v == py_vert_target->v) { + PyErr_SetString(PyExc_ValueError, + "vert_splice(...): vert arguments match"); + return NULL; + } + + if (BM_edge_exists(py_vert->v, py_vert_target->v)) { + PyErr_SetString(PyExc_ValueError, + "vert_splice(...): verts can't share an edge"); + return NULL; + } + + if (BM_vert_pair_share_face_check(py_vert->v, py_vert_target->v)) { + PyErr_SetString(PyExc_ValueError, + "vert_splice(...): verts can't share a face"); + return NULL; + } + + /* should always succeed */ + ok = BM_vert_splice(bm, py_vert->v, py_vert_target->v); + BLI_assert(ok == true); + + Py_RETURN_NONE; +} + PyDoc_STRVAR(bpy_bm_utils_vert_separate_doc, ".. method:: vert_separate(vert, edges)\n" "\n" @@ -718,6 +777,7 @@ 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}, {"vert_collapse_faces", (PyCFunction)bpy_bm_utils_vert_collapse_faces, METH_VARARGS, bpy_bm_utils_vert_collapse_faces_doc}, {"vert_dissolve", (PyCFunction)bpy_bm_utils_vert_dissolve, METH_VARARGS, bpy_bm_utils_vert_dissolve_doc}, /* could use METH_O */ + {"vert_splice", (PyCFunction)bpy_bm_utils_vert_splice, METH_VARARGS, bpy_bm_utils_vert_splice_doc}, {"vert_separate", (PyCFunction)bpy_bm_utils_vert_separate, METH_VARARGS, bpy_bm_utils_vert_separate_doc}, {"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}, |