Cool. :) It should be fast, you’re more or less passing the burden of
actually iterating over the scene to those two commands which are already
implemented in C++. So it’s likely that trying to replicate this via the
Python API would be *more* expensive.
On Fri, 18 Jun 2021 at 14:56, Alejandro <voidrea...@gmail.com> wrote:
> I made a few tests on the usual number of elements, 2k / 1k, and it goes
> smoothly, not bad!
>
> Thanks a lot Marcus :)
>
> On Friday, June 18, 2021 at 9:42:35 a.m. UTC-4 Marcus Ottosson wrote:
>
>> You tell me. How long does it take currently? How often do you intend on
>> running it? How long would you like it to take?
>>
>> On Fri, 18 Jun 2021 at 12:38, Alejandro <voidr...@gmail.com> wrote:
>>
>>> Thanks a lot Marcus,
>>>
>>> I was looking for an option with the API for speed, since I have scenes
>>> with more than 1k objects, do you think it's not needed in this case ?
>>>
>>>
>>> On Friday, June 18, 2021 at 3:01:43 a.m. UTC-4 Marcus Ottosson wrote:
>>>
>>>> Something like this should have you covered.
>>>>
>>>> for mesh in cmds.ls(selection=True, type="mesh"):
>>>> cmds.select("%s.f[0:]" % mesh)
>>>> cmds.sets(name="%s_set" % mesh)
>>>>
>>>> The .f[] syntax is for selecting faces, it’s what you see echoed in
>>>> the Script Editor as you select a face interactively via the viewport.
>>>>
>>>> On Fri, 18 Jun 2021 at 00:44, Alejandro <voidr...@gmail.com> wrote:
>>>>
>>>>> Hello guys!,
>>>>>
>>>>> What would be the fastest solution to store all the face components
>>>>> for each object I select into its correspondent set?
>>>>>
>>>>> I'm trying something like this:
>>>>>
>>>>> mesh = maya.cmds.ls(selection=True, type='mesh')[0]
>>>>> selection_list = OpenMaya.MSelectionList()
>>>>> selection_list.add(mesh)
>>>>> dag_path = selection_list.getDagPath(0)
>>>>> mfn_mesh = OpenMaya.MFnMesh(dag_path)
>>>>>
>>>>> v_count, ids = mfn_mesh.getTriangles()
>>>>>
>>>>> but these are only triangle counts and vtx indexes, how could I have
>>>>> the full face element and store in a set ?
>>>>>
>>>>> thank you !
>>>>>
>>>>>
>>>>>
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>>>>>
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>>>
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