def doCheckGeoInstance(arg=None):
'''Button: Check Geo Instance No.
'''
sys.stdout.write("Matching GEO name to GRP... \n")
cmds.undoInfo(openChunk=True)
nodes = getSelectionList()
if nodes:
ddCheckGeoInstanceNumber.do(nodes)
cmds.undoInfo(closeChunk=True)
def do(nodes=None):
'''
Import selected nodes from reference.
@param nodes: One or more GEO or GRP nodes.
'''
if not nodes:
nodes = cmds.ls(selection=True, long=True)
if not isinstance(nodes, list):
nodes = [nodes]
cmds.namespace(setNamespace=":")
# Seems to be still causing issues, but appears to work fine for not without
# # Try to turn off Viewport 2.0 to prevent fatal errors.
# try:
# # making to use currently focused panel and switch pythonically
# current_view = cmds.getPanel(withFocus=True)
# print 'attempting to update current view panel:: %s' % current_view
# cmds.modelEditor(current_view, edit=True,
# rendererName="base_OpenGL_Renderer")
# print 'switched renderer to base opengl..'
# #mel.eval('setRendererInModelPanel base_OpenGL_Renderer modelPanel4;')
# except:
# pass
# Create a temporary top group.
topGrp = "tempRefGrp"
if cmds.objExists(topGrp):
cmds.delete(topGrp)
topGrp = cmds.createNode("transform", name="tempRefGrp")
newTopNodes = list()
for node in nodes:
if not cmds.objExists(node):
continue
if not cmds.referenceQuery(node, isNodeReferenced=True):
sys.stdout.write("--> %s is not referenced. Skipping...\n" % node.rpartition("|")[2])
continue
currentNode = node
referenceFile = cmds.referenceQuery(node, filename=True)
tempNamespace = ""
# Gather the reference node data.
try:
tempNamespace = "tempNamespace"
cmds.file(referenceFile, edit=True, namespace=tempNamespace)
currentNode = "%s:%s" % (tempNamespace, node.rpartition(":")[2])
except:
pass
# Parent the namespace objects under the temporary group.
currentParent = cmds.listRelatives(currentNode, path=True, parent=True)
cmds.parent(currentNode, topGrp)
# Import from reference and merge namespace with root.
cmds.file(referenceFile, importReference=True, mergeNamespaceWithRoot=True)
if not tempNamespace == "":
if cmds.namespace(exists="%s" % tempNamespace):
cmds.namespace(removeNamespace=tempNamespace, mergeNamespaceWithRoot=True)
# Find the imported nodes under the temporary group and reparent to original location.
topNode = cmds.listRelatives(topGrp, children=True, path=True)
newTopNode = topNode[0]
if currentParent:
newTopNode = cmds.parent(newTopNode, currentParent)[0]
else:
newTopNode = cmds.parent(newTopNode, world=True)[0]
# Fix the GEO instance numbers.
done = ddCheckGeoInstanceNumber.do(newTopNode)
# Reassign the shaders.
done = ddRemoveDuplicateShaders.do(newTopNode)
newTopNodes.append(newTopNode)
# Delete the temporary group.
if cmds.objExists(topGrp):
cmds.delete(topGrp)
return newTopNodes