The BCC Twirl filter spins the image around a center point, creating a
spiral of distortion.
The built in PixelChooser, with integrated mocha planar tracking, allows for
greater control over which areas of the image the filter should affect. In
addition, the integrated Beat Reactor control suite allows the user to drive
the effect properties based on the contents of an audio track.
[To learn more about this filter, and see a breakdown of the various controls,
please click here.](https://www.borisfx.com/helpdocs/?page_id=1339 “BCC Twirl
Help Documentation” )