ml_centerOfMass.py 文件源码

def isNodeVisible(node):
    '''
    Simply return whether or not the node can be seen.
    '''

    if not mc.attributeQuery('visibility', node=node, exists=True):
        return False
    if not mc.getAttr(node+'.v'):
        return False
    if mc.attributeQuery('intermediateObject', node=node, exists=True):
        if mc.getAttr(node+'.intermediateObject'):
            return False
    if not mc.getAttr(node+'.lodVisibility'):
        return False
    if mc.getAttr(node+'.overrideEnabled') and not mc.getAttr(node+'.overrideVisibility'):
        return False

    parent = mc.listRelatives(node, parent=True, pa=True)
    if parent:
        return isNodeVisible(parent[0])
    return True