I usually do it like this (sort of):
current_layer = cmds.editRenderLayerGlobals( query=True,
currentRenderLayer=True ) # Register the currently active render layer
cmds.editRenderLayerGlobals(currentRenderLayer='renderLayerA') # step
to renderLayerA
cmds.setAttr('vraySettings.primaryEngine', 0) # Set some value
cmds.editRenderLayerAdjustment('vraySettings.primaryEngine') # Create
the override
...
...
...
cmds.editRenderLayerGlobals(currentRenderLayer=current_layer) # Step
back to the renderlayer you had active before running the script
On Wed, Oct 29, 2014 at 10:52 PM, Justin Israel <justinisr...@gmail.com>
wrote:
> Sorry no one has replied to this. I will take a stab. Do you mean how to
> change RenderLayer Member Overrides, programmatically?
>
> Like this?
>
> cmds.setAttr("layer1.attributeOverrideScript", "primaryVisibility=",
> type="string")
>
> cmds.setAttr("layer1.attributeOverrideScript", "primaryVisibility=0",
> type="string")
>
> cmds.setAttr("layer1.attributeOverrideScript", "primaryVisibility=1",
> type="string")
>
>
>
> On Tue, Oct 28, 2014 at 10:41 PM, <jacobgo...@gmail.com> wrote:
>
>> Hi all
>>
>> Does anyone know any scripting to change a layer override attribute value
>> without actually having that render Layer active?
>>
>> So active Render Layer is A and I am going to set an objects primary ray
>> off/on for Render Layer B.
>>
>> Thanks
>>
>> Jacob
>>
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