archive/blender-archive
Archived
1
1
Fork 0
Code Pull Requests Packages Activity

bmesh py api: functions for getting the area/angle/center of BMesh elements.

Browse Source
This commit is contained in:
Campbell Barton
2012-02-23 03:39:39 +00:00
parent 190f5d1787
commit 30c62d9699
3 changed files with 114 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

95
source/blender/python/bmesh/bmesh_py_types.c
View File

@@ -631,6 +631,91 @@ static PyObject *bpy_bm_elem_copy_from(BPy_BMElem *self, BPy_BMElem *value)
Py_RETURN_NONE;
}
/* Vert
* ---- */
PyDoc_STRVAR(bpy_bmvert_calc_edge_angle_doc,
".. method:: calc_edge_angle()\n"
"\n"
" Return the angle between 2 connected edges.\n"
);
static PyObject *bpy_bmvert_calc_edge_angle(BPy_BMVert *self)
{
BPY_BM_CHECK_OBJ(self);
return PyFloat_FromDouble(BM_vert_edge_angle(self->bm, self->v));
}
/* Edge
* ---- */
PyDoc_STRVAR(bpy_bmedge_calc_face_angle_doc,
".. method:: calc_face_angle()\n"
"\n"
" Return the angle between 2 connected faces.\n"
);
static PyObject *bpy_bmedge_calc_face_angle(BPy_BMEdge *self)
{
BPY_BM_CHECK_OBJ(self);
return PyFloat_FromDouble(BM_edge_face_angle(self->bm, self->e));
}
/* Face
* ---- */
PyDoc_STRVAR(bpy_bmface_calc_area_doc,
".. method:: calc_area()\n"
"\n"
" Return the area of the face.\n"
);
static PyObject *bpy_bmface_calc_area(BPy_BMFace *self)
{
BPY_BM_CHECK_OBJ(self);
return PyFloat_FromDouble(BM_face_area_calc(self->bm, self->f));
}
PyDoc_STRVAR(bpy_bmface_calc_center_mean_doc,
".. method:: calc_center_median()\n"
"\n"
" Return median center of the face.\n"
);
static PyObject *bpy_bmface_calc_center_mean(BPy_BMFace *self)
{
float cent[3];
BPY_BM_CHECK_OBJ(self);
BM_face_center_mean_calc(self->bm, self->f, cent);
return Vector_CreatePyObject(cent, 3, Py_NEW, NULL);
}
PyDoc_STRVAR(bpy_bmface_calc_center_bounds_doc,
".. method:: calc_center_bounds()\n"
"\n"
" Return bounds center of the face.\n"
);
static PyObject *bpy_bmface_calc_center_bounds(BPy_BMFace *self)
{
float cent[3];
BPY_BM_CHECK_OBJ(self);
BM_face_center_bounds_calc(self->bm, self->f, cent);
return Vector_CreatePyObject(cent, 3, Py_NEW, NULL);
}
/* Loop
* ---- */
PyDoc_STRVAR(bpy_bmloop_calc_face_angle_doc,
".. method:: calc_face_angle()\n"
"\n"
" Return angle at this loops corner of the face.\n"
);
static PyObject *bpy_bmloop_calc_face_angle(BPy_BMLoop *self)
{
BPY_BM_CHECK_OBJ(self);
return PyFloat_FromDouble(BM_loop_face_angle(self->bm, self->l));
}
/* Vert Seq
* -------- */
@@ -945,23 +1030,33 @@ static struct PyMethodDef bpy_bmesh_methods[] = {
static struct PyMethodDef bpy_bmvert_methods[] = {
{"select_set", (PyCFunction)bpy_bm_elem_select_set, METH_O, bpy_bm_elem_select_set_doc},
{"copy_from", (PyCFunction)bpy_bm_elem_copy_from, METH_O, bpy_bm_elem_copy_from_doc},
{"calc_vert_angle", (PyCFunction)bpy_bmvert_calc_edge_angle, METH_NOARGS, bpy_bmvert_calc_edge_angle_doc},
{NULL, NULL, 0, NULL}
};
static struct PyMethodDef bpy_bmedge_methods[] = {
{"select_set", (PyCFunction)bpy_bm_elem_select_set, METH_O, bpy_bm_elem_select_set_doc},
{"copy_from", (PyCFunction)bpy_bm_elem_copy_from, METH_O, bpy_bm_elem_copy_from_doc},
{"calc_face_angle", (PyCFunction)bpy_bmedge_calc_face_angle, METH_NOARGS, bpy_bmedge_calc_face_angle_doc},
{NULL, NULL, 0, NULL}
};
static struct PyMethodDef bpy_bmface_methods[] = {
{"select_set", (PyCFunction)bpy_bm_elem_select_set, METH_O, bpy_bm_elem_select_set_doc},
{"copy_from", (PyCFunction)bpy_bm_elem_copy_from, METH_O, bpy_bm_elem_copy_from_doc},
{"calc_area", (PyCFunction)bpy_bmface_calc_area, METH_NOARGS, bpy_bmface_calc_area_doc},
{"calc_center_median", (PyCFunction)bpy_bmface_calc_center_mean, METH_NOARGS, bpy_bmface_calc_center_mean_doc},
{"calc_center_bounds", (PyCFunction)bpy_bmface_calc_center_bounds, METH_NOARGS, bpy_bmface_calc_center_bounds_doc},
{NULL, NULL, 0, NULL}
};
static struct PyMethodDef bpy_bmloop_methods[] = {
{"copy_from", (PyCFunction)bpy_bm_elem_copy_from, METH_O, bpy_bm_elem_copy_from_doc},
{"calc_angle", (PyCFunction)bpy_bmloop_calc_face_angle, METH_NOARGS, bpy_bmloop_calc_face_angle_doc},
{NULL, NULL, 0, NULL}
};