>>536256728
no.....
>>536256813
I use both in conjunction, at first I thought they were the same thing but the feature let's you take a portrait crop from your regular gposing view with the preview mode instead of having to setup the shot from start to finish with the camera rotated
it's less useful if you do all camera control with sliders but I like moving the camera with a controller on top of keyboard and slider controls so setting up the shot through the preview and then rotating it with the actual portrait function at the end cut away a lot of headache-inducing fiddling that I had to do before