layer()

Returns a Layer object, which can be specified by name, an index position in this layer, or an index position relative to another layer.index The index numb

featherRelCornerAngles

An array containing each feather pointメs relative angle percentage between the two normals on either side of a curved outer feather boundary at a corner on

featherRelSegLocs

An array containing each feather pointメs relative position, from 0 to 1, on its mask path segment section of the mask path between vertices, numbered starti