def ikHandle(*args, **kwargs):
"""
Modifications:
- always converts to PyNodes in create mode, even though results are
non-unique short names
"""
from . import nodetypes
from maya.OpenMaya import MGlobal
res = cmds.ikHandle(*args, **kwargs)
# unfortunately, ikHandle returns non-unique names... however, it
# doesn't support a parent option - so we can just throw a '|' in front
# of the first return result (the ikHandle itself) to get a unique name
# We then need to track through it's connections to find the endEffector...
if kwargs.get('query', kwargs.get('q', False)):
if kwargs.get('endEffector', kwargs.get('ee', False)):
res = _factories.toPyNode(res)
elif kwargs.get('jointList', kwargs.get('jl', False)):
res = _factories.toPyNodeList(res)
elif (not kwargs.get('edit', kwargs.get('e', False))
and isinstance(res, list) and len(res) == 2
and all(isinstance(x, basestring) for x in res)):
handleName, effectorName = res
# ikHandle doesn't support a parent kwarg, so result should always be
# grouped under the world...
handleNode = _factories.toPyNode('|' + handleName)
# unfortunately, effector location is a little harder to predict. but
# can find it by following connections...
effectorNode = handleNode.attr('endEffector').inputs()[0]
if effectorNode.nodeName() == effectorName:
res = [handleNode, effectorNode]
else:
MGlobal.displayWarning(
"Warning: returned ikHandle %r was connected to effector %r, "
"which did not match returned effector name %r" %
(handleName, effectorNode.shortName(), effectorName))
return res
def ikHandle(*args, **kwargs):
"""
Modifications:
- always converts to PyNodes in create mode, even though results are
non-unique short names
"""
import nodetypes
from maya.OpenMaya import MGlobal
res = cmds.ikHandle(*args, **kwargs)
# unfortunately, ikHandle returns non-unique names... however, it
# doesn't support a parent option - so we can just throw a '|' in front
# of the first return result (the ikHandle itself) to get a unique name
# We then need to track through it's connections to find the endEffector...
if kwargs.get('query', kwargs.get('q', False)):
if kwargs.get('endEffector', kwargs.get('ee', False)):
res = _factories.toPyNode(res)
elif kwargs.get('jointList', kwargs.get('jl', False)):
res = _factories.toPyNodeList(res)
elif (not kwargs.get('edit', kwargs.get('e', False))
and isinstance(res, list) and len(res) == 2
and all(isinstance(x, basestring) for x in res)):
handleName, effectorName = res
# ikHandle doesn't support a parent kwarg, so result should always be
# grouped under the world...
handleNode = _factories.toPyNode('|' + handleName)
# unfortunately, effector location is a little harder to predict. but
# can find it by following connections...
effectorNode = handleNode.attr('endEffector').inputs()[0]
if effectorNode.nodeName() == effectorName:
res = [handleNode, effectorNode]
else:
MGlobal.displayWarning(
"Warning: returned ikHandle %r was connected to effector %r, "
"which did not match returned effector name %r"
% (handleName, effectorNode.shortName(), effectorName))
return res