I didn't test this at ALL but after reading the documentation and checking
out the API very briefly I think you could access the int values via
something like this:
arnold.ai_node_entry.AI_NODE_LIGHT
The docs say this:
AiASSWrite("lightsncams.ass", AI_NODE_LIGHT + AI_NODE_CAMERA, false);
So assumedly you can do a similar thing with the value for the mask:
'-mask %s' %
(arnold.ai_node_entry.AI_NODE_LIGHT+arnold.ai_node_entry.AI_NODE_CAMERA)
On Wednesday, May 4, 2016 at 6:10:08 AM UTC-4, crazygamer wrote:
>
> Yes you are right. Its a string format.
> I did try with creating a string with required variables. (Thanks for the
> dict format you gave though)
>
> The problem is only the int in the "mask 0" changes with different
> options. So if all options are on it is "mask 255". or if shapes is the
> only one on, then its "mask 8" etc.
> Only logical way I can think of is check out each option individually and
> figure out the digits for that export combination.
>
> On Wednesday, May 4, 2016 at 1:06:56 AM UTC+5:30, Andres Weber wrote:
>>
>> Forgive me if I'm misunderstanding what exactly you're looking to solve
>> but it just seems like a string format?
>>
>> let's assume "buttons" is a dictionary with keys relating to the option
>> name with the value of the given buttons in relation to the state that you
>> mentioned in your GUI that you'd have to write a case switcher for probably.
>> options_string = "; ".join(["-{LBL} {VAL}".format(LBL=label,
>> VAL=buttons[label]) for label in buttons.keys()])
>> pmc.exportSelected(export_file, f=1, type='ASS Export",
>> options=options_string)
>>
>> On Tuesday, May 3, 2016 at 6:55:19 AM UTC-4, crazygamer wrote:
>>>
>>> Regarding batch exporting Arnold .ass files using python. I have already
>>> written a tool which batch exports selected objects in Maya to separate
>>> .ass files using predefined options. This works great.
>>>
>>> Now what I want is to give the user checkboxes in the UI to select the
>>> options of arnold export (the same which are there in Maya ass export
>>> options - lights, cameras, shapes, shaders etc)
>>>
>>>
>>> Something like this:
>>>
>>>
>>> <https://lh3.googleusercontent.com/-5u3j5dmiB6Q/VyiDDlklqZI/AAAAAAAAMe8/6PmKKe7q-sMd7U-idx4ATRdzHBuUOknJACLcB/s1600/arnold_options.png>
>>>
>>>
>>> The thing is: the current command takes a string for options.
>>>
>>> pmc.exportSelected(export_file, f=1, typ="ASS Export",
>>> options="-mask 8;-lightLinks 0;-compressed;-boundingBox;-shadowLinks 0")
>>>
>>> And the "mask" int changes based on options selected. Can anyone help me.
>>>
>>>
>>> *note: pmc is pymel*
>>>
>>
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