WF_CrashZoom is a blur zoom effect.

Amount sliders set the intensity of the effect, you can blur the 3 channles independently.

Offset sliders set the center of the effect, you can choose the position on the 2 axes : x and y . The offset can be different for the 3 channels.

Row Quality slider set the number of level into the zoom effect

The eleven blendmodes are available.

On the right, Use Sec button and Secondary slider are to use the same layouts as in the Colour menu. Invert is
inverting the secondary, it’s independent from the Lustre invert
buttons in Keyer and Geometry. Mask Opacity is also independent from
the Opacity parameter in Lustre.

Load and Save Button are used to load and store presets that take parameters of the current plugin.

Documentation button will open this document.

Reset Button reset the Plugin parameters.

WF Online button will open the Workflowers website.