Posted by: Anonymous Coward
on May 06, 2005 12:38 AM
This way, edges get anti-aliased by the alpha channel. Any green reflected on the object gets an alpha component too, so you can drop a different colored background behind it to "replace" the reflected color.
Filters | Colors | Color to Alpha
Posted by: Anonymous Coward on May 06, 2005 12:38 AM#