Python 创建递归函数以在maya中获取层次
您好,我正在尝试获取maya中场景文件的层次结构作为字典。例如 我想把这些数据作为字典Python 创建递归函数以在maya中获取层次,python,maya,pymel,Python,Maya,Pymel,您好,我正在尝试获取maya中场景文件的层次结构作为字典。例如 我想把这些数据作为字典 tree = {"group5": {"group4": {"group3": {"group2": {"group1": {"pSphere1": "pSphere1Shape"}}, &quo
tree = {"group5": {"group4": {"group3": {"group2": {"group1": {"pSphere1": "pSphere1Shape"}},
"pSphere2": {"pSphere2Shape"}
}
}
},
"group8": {"group7": {"group6": {"pCube": {"pCube1Shape"}
}
}
}
}
有关于如何获取这些数据的建议吗?我通常不编写递归函数,所以我尝试一下
import pymel.core as pm
def getHierarchy(start):
dict = {}
startNode = pm.PyNode(start)
#print dir(startNode)
children = startNode.getChildren()
if children:
for child in children:
dict[child.name()] = getHierarchy(child.name())
return dict
if __name__ == '__main__':
sel = pm.selected()[0]
hierarchyDict = { sel.name() : getHierarchy(sel.name())}
print hierarchyDict
结果:
{u'group5': {u'group4': {u'group3': {u'group2': {u'group1': {u'pSphere1': {u'pSphereShape1': {}}}, u'pSphere2': {u'pSphereShape2': {}}}}}, u'group8': {u'group7': {u'group6': {u'pCube1': {u'pCubeShape1': {}}}}}}}
除了大括号间距/换行符之外,我注意到在您的示例中,形状节点(树的叶子)看起来不像一个合适的字典。在本例中,我将它们作为空dict的键结束。
编辑:哎呀,它不包括起始点“group5”,我将把它添加到锅炉板中,也许有人可以指出如何改进它是的,这正是我想要的。谢谢