As it says really, just playing around with the filters, and found that with motionblur applied to the view, antialiasing is switched off. Not sure if it is off for a start or only after moving the camera as my starting view is pretty much head on so all lines are straight to begin with…
Now playing with the bloomfilter and find that that causes the same effect…
Is this a bug or are filters and anti-aliasing mutually exclusive on the view, or am i applying the filters to the view in the wrong way?