Filtering

• If you choose to define Filters, you will see a dropdown within the particle group's UI pane. There will be a slider and text entry boxes for each of the filters you indicated. These filters define what data should be drawn on the screen. The dropdown menu allows you to choose between different filters. Filters are applied additively, so you can layer different filters together.

• The slider and text entry boxes define the limits of the filters. Only particles that have parameters within the black region of the slider will be drawn. There is an invert filter checkbox that will do the opposite, only showing the particles that fall outside the black bar's extent. If you enter text in the text boxes, the filter slider limits will be redefined.

• There is also a playback checkbox which will slide the black bar along the filter limits and update the view accordingly. Currently it is not possible for the user to redefine the playback speed (but you can change the size of the black bar) and it is discouraged from layering different playbacks (it probably works but it might also break something).