User guide

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Control (UI) Default Value Function
R enabled When enabled, affect the red channel of the image.
G enabled When enabled, affect the green channel of the image.
B enabled When enabled, affect the blue channel of the image.
A enabled When enabled, affect the alpha channel of the image.
Mask
channel A The channel from the out_mask input to use as a
mask:
• R - use the red channel as the mask.
• G - use the green channel as the mask.
• B - use the blue channel as the mask.
• A - use the alpha channel as the mask.
By default, the blur effect is limited to the non-black
areas of the mask.
invert disabled Inverts the use of the mask channel so that the blur
effect is limited to the non-white areas of the mask.
fringe disabled When enabled, the mask is modified so that by default
the blur effect is limited to the fringe (semi-
transparent areas).
xAmount 0 Sets the horizontal radius (in pixels) within which
pixels are compared to calculate the blur. Higher
values widen the compare area, producing more blur.
yAmount xAmount Sets the vertical radius (in pixels) within which pixels
are compared to calculate the blur. Higher values
widen the compare area, producing more blur.
By default, this value is the same as xAmount.
4 NODES I-K | IMAGEBLUR