Requested feature from redeus at eroscripts:

Currently, the parameters for post processing (additional points, filter len, min-max/direction-change, etc.) need to be set before starting the tracking. This is actually a headache for me, since it is very time consuming to find a good settings for the scene. Is it possible to like have the tracker output the raw points, then adjust the settings so we can see how the raw points have been filtered out. In this way we can do tracking once, and change settings later.