Hi Fredrik ,if you are working on maya 2017 you could use iterators, it
should be faster/simplest
it = om.MItDag(om.MItDag.kDepthFirst,om.MFn.kMesh)
while not it.isDone():
fnMesh = om.MFnMesh(it.item())
#do your stuff
it.next()
As far as I know, the python api 2.0 it hasn't iterators until maya 2017,
or you could use standart maya api:
from maya import OpenMaya as om
El miércoles, 16 de noviembre de 2016, 12:33:29 (UTC+1), Fredrik Averpil
escribió:
>
> I have this:
>
> import maya.api.OpenMaya as omimport maya.cmds as cmds
> for mesh in cmds.ls(type='mesh'):
> selectionList = om.MSelectionList()
> selectionList.add(mesh)
> dagPath = selectionList.getDagPath(0)
> fnMesh = om.MFnMesh(dagPath) # got it!
>
> Is this the simplest/nicest way to iterate over all meshes and get the
> MFnMesh object or how would you improve this?
>
> I’m asking primarily for readability purposes.
>
> Regards,
> Fredrik
>
>
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