tweener.py 文件源码

def show(self):
        # First we check if a window of this name already exists.
        # This prevents us having many tweener windows when we just want one
        if cmds.window(self.windowName, query=True, exists=True):
            # If another window of the same name exists, we close it by deleting it
            cmds.deleteUI(self.windowName)

        # Now we create a window using our name
        cmds.window(self.windowName)

        # Now we call our buildUI method to build out the insides of the UI
        self.buildUI()

        # Finally we must actually show the window
        cmds.showWindow()