Well I do 
So now I'm almost finished implementing pause in one small program- -so by pressing a hotkey you can pause your render and do smth else
Then when you wish to - just press it once more and WOILLA you got it render again from the place you left it 
And my question is - Do you need it ?

So now I'm almost finished implementing pause in one small program- -so by pressing a hotkey you can pause your render and do smth else


And my question is - Do you need it ?
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