I would like some opinions on the way I am using instance variables in my
class as I am not so sure if I am doing it right.. To be honest, this is my
first time using parameters in my class __init__..
class HierarchyDialog(QtGui.QDialog):
def __init__(self, state, parent=None):
QtGui.QDialog.__init__(self, parent)
self.setWindowTitle('Hierarchy Dialog')
self.setModal(False)
self.state = state
if self.state == "root_sels":
# Run function_A()
elif self.state == "user_sels":
# Run function_B()
else:
cmds.warning("Please check your selections. Either select some
nodes or a root node")
...
...
def run_dialog():
state = ""
selection = cmds.ls(selection=True)
if not selection:
cmds.warning("Please select a Stack or some nodes")
return
if len(selection) == 1 and cmds.nodeType(selection) == 'nurbsSurface':
state = "root_sels"
elif len(selection) >= 1:
for items in selection:
if not cmds.nodeType(selection) == 'nurbsSurface' in items:
state = "user_sels"
dialog = HierarchyDialog(state)
dialog.show()
return dialog
In my `run_dialog`, I am checking for selections in the scene.
There are only 2 types of selections - Selecting a nurbs surface node -
suppose that is the top node of the hierarchy, or any of its children
(suppose they are all meshs) within that nurbs suface node
Is checking against a string as defined in my `__init__` function the right
way to do so?
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