def cleanupLinks():
"""
Cleanup all nodes in the scene that have broken links
"""
nodes = meta.findMetaNodes(className=LINK_METACLASS)
for node in nodes:
if not getLink(node):
unlink(node)
def getCollection(name):
"""
Return a QuickSelectCollection from the scene by name
"""
nodes = meta.findMetaNodes(META_CLASSNAME)
for n in nodes:
if getCollectionNameFromNode(n) == name:
return QuickSelectCollection.fromNode(n)
def getAllCollections():
"""
Return a list of all quick select collections
"""
nodes = meta.findMetaNodes(META_CLASSNAME)
if nodes:
return [QuickSelectCollection.fromNode(n) for n in nodes]
# no sets, create the default one and return it in a list
return [getDefaultCollection()]
def getNode(self):
"""
Return the collection node from the scene with the
same name, if one exists
"""
nodes = meta.findMetaNodes(META_CLASSNAME)
for n in nodes:
if getCollectionNameFromNode(n) == self.name:
return n
def test_findClassD(self):
nodes = meta.findMetaNodes('ClassD')
self.assertTrue(self.nodeA not in nodes)
self.assertTrue(self.nodeB in nodes)
self.assertTrue(self.nodeC in nodes)
def test_findClassA(self):
nodes = meta.findMetaNodes('ClassA')
self.assertTrue(self.nodeA in nodes)
self.assertTrue(self.nodeB not in nodes)
self.assertTrue(self.nodeC not in nodes)
def test_findAll(self):
nodes = meta.findMetaNodes()
self.assertTrue(self.nodeA in nodes)
self.assertTrue(self.nodeB in nodes)
self.assertTrue(self.nodeC in nodes)
def getAllSpaceConstraints():
"""
Return a list of all space constrained nodes
"""
return meta.findMetaNodes(SPACECONSTRAINT_METACLASS)
def getAllSpaces():
"""
Return a list of all space nodes
"""
return meta.findMetaNodes(SPACE_METACLASS)
def getAllRigs():
"""
Return a list of all rigs in the scene
"""
return meta.findMetaNodes(RIG_METACLASS)
def getAllBlueprintNodes():
"""
Return all nodes in the scene with Blueprint data
"""
return meta.findMetaNodes(BLUEPRINT_METACLASS)
def getAllMirrorNodes():
"""
Return all nodes that have mirroring data
"""
return meta.findMetaNodes(MIRROR_METACLASS)
def getAllLinkedNodes():
"""
Return all nodes in the scene that are linked
"""
return meta.findMetaNodes(className=LINK_METACLASS)
def getAllAnimControls():
"""
Return all animation controls in the scene
"""
return meta.findMetaNodes('pulse_animcontrol')
