list = cmds.ls(sl = True)
如何为translateY
中的对象获取或设置Attr,例如list
。
答案 0 :(得分:1)
除非有一个我不知道的Maya特定问题,否则在Python中有几种方法可以做到这一点:
for myObject in myList:
# directly getting and setting attribute
myObject.translateY = 30.0 # set
a = myObject.translateY # get
# alternatively, via setattr and getattr built-in functions.
setattr(myObject, "translateY", 40.0)
# getter which Raises exception if myObject has no "translateY" attr:
a = getattr(myObject, "translateY")
# getter which supplies defaultVal if myObject has no "translateY" attr
a = getattr(myObject, "translateY", defaultVal)
顺便说一下,调用变量“list”是不好的形式,因为这个名称将影响Python的内置列表功能。最好使用像“myList”这样的东西。
答案 1 :(得分:0)
如果你使用pymel它会更简单......
sel = selected()
for i in sel:
print i.ty.get()
i.ty.set(i.ty.get() + 1)