GM_MATTE_EDGE
This tool helps you create an outline of your alpha shape and adjusting it.
METHOD / Merge In/Out
Merges the inner and outer parts which can be useful creating blurry edge.
METHOD / Separate In/Out
Separates the inner and outer parts which can be useful creating blurred edge only to for the inner or outer part.
OUTSIDE / Size
Allows you to adjust a size of the outer part of the matte.
OUTSIDE / Blur
Allows you to adjust a amount of blur of the outer part of the matte.
OUTSIDE / Mix
Allows you to adjust a mix of the outer part of the matte.
INSIDE / Size
Allows you to adjust a size of the inner part of the matte.
INSIDE / Blur
Allows you to adjust a amount of blur of the outer part of the matte.
INSIDE / Mix
Allows you to adjust a mix of the inner part of the matte.
PREMULT
Allows you to premultiply the modified matte with the RGB values.
MIX
Allows you to adjust the overall alpha mix over the original alpha.