Used to give the effect of viewing an image with a kaleidoscope.
[Center] field
The center of the effect is displayed. The position of the center is specified by dragging the mark, provided in the dialog preview display.
[Radius] field
The radius of the effect is displayed as a number of pixels. The radius is specified by dragging the mark, provided in the dialog preview display.
[Reflections] slider
Used to specify the number kaleidoscope reflections within a range of 1 to 30.