The** BCC Bulge** filter makes the source image appear as if it is stretched
over a surface with a bulge or a depression.
The built in PixelChooser, with integrated mocha planar tracking, allows for
greater control over which areas of the image the filter should affect.
[To learn more about this filter, and see a breakdown of the various controls,
please click here.](https://www.borisfx.com/helpdocs/?page_id=314 “BCC Bulge
Help Documentation” )