Sorry, I don't know, but here are some ideas.
Perhaps use MEventMessage.addEventCallback('idle', fn). I'm not sure when
it would fire but it's likely to fire at the same time as a print statement
makes it to the Script Editor.
You could look at MRenderer.addNotification with kBeginRenderSemantic.
Worst case, you could subclass MRenderOverride.
On Wednesday, 31 May 2017 06:30:59 UTC+10, likage wrote:
>
> I am trying to get the end if processing time taken when switching to
> viewport2.0.
>
> In my code, I start off by doing custom settings in renderer then
> switching to viewport 2.0
>
> However when switch, it took a while for Maya to process, like 3 to 5
> seconds before I see the message 'viewport 2.0 is processing'..
>
> Is there any way that I can catch once the processing is done before I
> execute my next function?
>
>
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