Creates a rectangular-shaped area that pinches source pixels inward, distorting those pixels closest to the rectangle the most.
Effect Parameters
Presets
Presets contain a snapshot of the plug-in parameters. The Presets control lets you choose among one of the presets built into the plug-in, save current parameter values to a preset file, or load an existing preset file from disk.
A preset file saved to disk via the "Save As" button can be loaded from another instance of the same plug-in by clicking the "Open" button. Presets generated in one host can also be loaded from the same plug-in when used in a different host.
Center
The center of the distortion.
Radius
The radius of the image affected by the distortion.
Scale
The intensity of the distortion.