def constrainTo(self, constrainers, constraintType="Pose", maintainOffset=False, name=None):
"""Adds an constraint to this object.
Args:
constrainers (Object or Object list): Constraint object to add to
this object or objects.
constraintType (str): String name of the constraint type.
maintainOffset (bool): Sets the constraint to maintain offset when
creating the constraint.
name (str): Name of the constraint. If set to None, a name is
automatically generated.
Returns:
string: Constraint object
"""
if name is None:
constraintName = ""
if hasattr(constrainers, '__iter__'):
constraintName = '_'.join([self.getName(), 'To', constrainers[0].getName(), constraintType + 'Constraint'])
else:
constraintName = '_'.join([self.getName(), 'To', constrainers.getName(), constraintType + 'Constraint'])
else:
constraintName = name
constraint = None
if constraintType == "Orientation":
constraint = OrientationConstraint(constraintName)
elif constraintType == "Pose":
constraint = PoseConstraint(constraintName)
elif constraintType == "Position":
constraint = PositionConstraint(constraintName)
elif constraintType == "Scale":
constraint = ScaleConstraint(constraintName)
else:
raise ValueError("'" + constraintType +
"' is not a valid constraint type. Valid types are Orientation, Pose, Position, or Scale")
# Accept a single object or a list of objects
if hasattr(constrainers, '__iter__'):
pass
else:
constrainers = [constrainers]
for constrainer in constrainers:
constraint.addConstrainer(constrainer)
constraint.setMaintainOffset(maintainOffset)
self.addConstraint(constraint)
return constraint
def constrainTo(self,
constrainers,
constraintType="Pose",
maintainOffset=False,
name=None):
"""Adds an constraint to this object.
Args:
constrainers (Object or Object list): Constraint object to add to
this object or objects.
constraintType (str): String name of the constraint type.
maintainOffset (bool): Sets the constraint to maintain offset when
creating the constraint.
name (str): Name of the constraint. If set to None, a name is
automatically generated.
Returns:
string: Constraint object
"""
if name is None:
constraintName = ""
if hasattr(constrainers, '__iter__'):
constraintName = '_'.join([
self.getName(), 'To', constrainers[0].getName(),
constraintType + 'Constraint'
])
else:
constraintName = '_'.join([
self.getName(), 'To',
constrainers.getName(), constraintType + 'Constraint'
])
else:
constraintName = name
constraint = None
if constraintType == "Orientation":
constraint = OrientationConstraint(constraintName)
elif constraintType == "Pose":
constraint = PoseConstraint(constraintName)
elif constraintType == "Position":
constraint = PositionConstraint(constraintName)
elif constraintType == "Scale":
constraint = ScaleConstraint(constraintName)
else:
raise ValueError(
"'" + constraintType +
"' is not a valid constraint type. Valid types are Orientation, Pose, Position, or Scale"
)
# Accept a single object or a list of objects
if hasattr(constrainers, '__iter__'):
pass
else:
constrainers = [constrainers]
for constrainer in constrainers:
constraint.addConstrainer(constrainer)
constraint.setMaintainOffset(maintainOffset)
self.addConstraint(constraint)
return constraint
