rotoBezier

When true, the mask is a RotoBezier shape; otherwise, false.Boolean; read/write.

PropertyGroup object

The PropertyGroup object represents a group of properties. It can contain Property objects and other PropertyGroup objects. Property groups can be nested to

maskFeatherFalloff

The feather falloff mode for the mask. Equivalent tothe Layer > Mask > Feather Falloff setting.AMaskFeatherFalloff enumerated value; read/write. One of:Mask

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

inverted

When true, the mask is inverted; otherwise false.Boolean; read/write.

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

maskMotionBlur

How motion blur is applied to this mask.A MakMotionBlur enumerated value; read/write. One of:Mask Motion Blur.SAME_AS_L AYERMaskMotion Blur.ONMaskMotion Blu

featherSegLocs

Anarray containing each feather pointメs mask path segment number section of the mask path between vertices, numbered starting at 0 .NOTE: Values are stored

maskMode

The masking mode for this mask.AMaskMode enumerated value; read/write. One of:MaskMode.NONEMaskMode.ADDMaskMode.SUBTRACTMaskMode.INTERSECTMaskMode.LIGHTENMa

inTangents

The incoming tangent vectors, or direction handles, associated with the vertices of the shape. Specify each vector as an array of two floating-point values,