def __init__(self, eid, pid, nids, theta=0., comment=''):
QuadShell.__init__(self)
if comment:
self.comment = comment
#: Element ID
self.eid = eid
#: Property ID
self.pid = pid
self.theta = theta
self.prepare_node_ids(nids, allow_empty_nodes=True)
assert len(self.nodes) == 8
def __init__(self, eid, pid, nids, theta=0., comment=''):
QuadShell.__init__(self)
if comment:
self.comment = comment
#: Element ID
self.eid = eid
#: Property ID
self.pid = pid
self.theta = theta
self.prepare_node_ids(nids, allow_empty_nodes=True)
assert len(self.nodes) == 4
def __init__(self, eid, pid, nids, theta=0.0, comment=''):
"""
Creates a CQUAD1 card
Parameters
----------
eid : int
element id
pid : int
property id (PSHELL/PCOMP/PCOMPG)
nids : List[int, int, int, int]
node ids
zoffset : float; default=0.0
Offset from the surface of grid points to the element reference
plane. Requires MID1 and MID2.
theta_mcid : float; default=0.0
float : material coordinate system angle (theta) is defined
relative to the element coordinate system
int : x-axis from material coordinate system angle defined by
mcid is projected onto the element
tflag : int; default=0
0 : Ti are actual user specified thicknesses
1 : Ti are fractions relative to the T value of the PSHELL
T1 / T2 / T3 / T4 : float; default=None
If it is not supplied, then T1 through T4 will be set equal
to the value of T on the PSHELL entry.
comment : str; default=''
a comment for the card
"""
QuadShell.__init__(self)
if comment:
self.comment = comment
#: Element ID
self.eid = eid
#: Property ID
self.pid = pid
assert len(nids) == 4, nids
self.nodes = self.prepare_node_ids(nids)
self.theta = theta
self.theta_ref = None # type: Optional[Any]