OpenMaya.MItDependencyNodes Class Reference

Inheritance diagram for OpenMaya.MItDependencyNodes:

Public Member Functions
def	__init__ ()
def	__iter__ ()
def	__next__ ()
def	isDone ()
def	iter ()
def	iternext ()
def	next ()
def	reset ()
def	thisNode ()

Static Public Member Functions
def	__new__ ()

Detailed Description

Dependency Node iterator.

Use the dependency node iterator to traverse all the nodes in Maya's
Dependency Graph.

With filtering enabled, the iterator checks to see if the node is
compatible with the type specified by the filter.  See MFn.Type for a
list of all valid types.

Since MObjects may be compatible with more than one type (nodes are
organised in a hierarchy) the MObject.hasFn() method can be used to
further check for compatible types.

Any compatible Function Set can be attached to the retrieved object to
query or or edit it.  Often you will want to use the dependency node
function set (MFnDependencyNode), which is compatible with all
dependency nodes, to perform queries on each node as the iterator
traverses the Dependency Graph.

Constructor & Destructor Documentation

def OpenMaya.MItDependencyNodes.__init__

(

)

Initialize self.  See help(type(self)) for accurate signature.

Member Function Documentation

def OpenMaya.MItDependencyNodes.__iter__

(

)

Implement iter(self).

def OpenMaya.MItDependencyNodes.__new__ ( )

static

Create and return a new object.  See help(type) for accurate signature.

def OpenMaya.MItDependencyNodes.__next__

(

)

Implement next(self).

def OpenMaya.MItDependencyNodes.isDone

(

)

isDone() -> Bool

Indicates end of the iteration.

def OpenMaya.MItDependencyNodes.iter

(

)

iter() -> self

Initializes the iterator object for pythonic iteration.

def OpenMaya.MItDependencyNodes.iternext

(

)

iternext() -> self

Used in pythonic iteration to move the iterator

def OpenMaya.MItDependencyNodes.next

(

)

next() -> self

Moves to the next node matching the filter.  If the filter
is set to kInvalid, this method advances to the next
DG node without doing any filtering.

def OpenMaya.MItDependencyNodes.reset

(

)

reset() -> self
reset(filterType = MFn.kInvalid) -> self
reset(dagInfoObject) -> self


Resets the iterator.


   dagInfoObject (MIteratorType) - Iterator object having info on filter or filterlist.
   filterType (MFn.Type) - Function set type, defaults to MFn.kInvalid.

def OpenMaya.MItDependencyNodes.thisNode

(

)

thisNode() -> MObject

Retrieves the dependency node to which the iterator points.