INPUT CLIP
The clip to facet.
X Size (Min: 1 Max: 30 Default: 1)
Specifies half the width of a box centred on each pixel. The color of the output pixel is
the most frequently occurring color within the box of a reduced set of colors
(made up of 32 red levels, 32 green levels and 32 blue levels).
Y Size (Min: 1 Max: 30 Default: 1)
Specifies half the height of a box centred on each pixel. See X Size.
PreScale (Min: 0.05 Max: 1.0 Default: 0.25)
Using a value less than 1.0 will speed up the processing as the image is reduced in size
and the facetting carried out at a lower resolution. The image is then re-sized back to
the original resolution.
Tip: Processing time increases as the product of X Size and Y Size. It can be very slow at full resolution and large radii!