ml_utilities.py 文件源码

def visibleInGraphEditor(self):
        '''
        Initializes the keySelection object with curves visibile in graph editor.
        Returns True if successful.
        '''


        if not 'graphEditor1' in mc.getPanel(visiblePanels=True):
            return False

        graphVis = mc.selectionConnection('graphEditor1FromOutliner', query=True, obj=True)

        if not graphVis:
            return False

        for each in graphVis:
            try:
                self._curves.extend(mc.keyframe(each, query=True, name=True))
            except StandardError:
                pass


        if not self._curves:
            return False

        return True