maskFeatherFalloff

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

Shape object

The Shape object encapsulates information describing a shape in a shape layer, or the outline shape of a Mask.It is the value of the Mask Path AE properties

inverted

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

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

maskMode

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

MaskPropertyGroup object

The MaskPropertyGroup object encapsulates mask attributes in a layer.ユ MaskPropertyGroup is a subclass of PropertyGroup. All methods and attributes of Prope

propertyValueType

The type of value stored in thenamed property. The PropertyValueType enumeration has one value for each type of data that can be stored in or retrieved from

isMask

When true, this property is a mask PropertyGroup.Boolean; read-only.

numProperties

The number of indexed properties in this group.For layers, this method returns a value of 3, corresponding to the mask, effect, and motion tracker groups, w

addProperty()

Creates and returns a PropertyBase object with the specified name, and adds it to this group.In general, you can only add properties to an indexed group a p