When true, this property is a mask PropertyGroup.Boolean; read-only.
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
When true, the mask is locked and cannot be edited in the user interface; otherwise, false.Boolean; read/write.
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
The color used to draw the mask outline as it appears in the user interface Composition panel, Layer panel, and Timeline panel .Array of three floating-poin
Returns true if a property with the given name can be added to this property group. For example, you can only add mask to a mask group. The only legal input
When true, the mask is a RotoBezier shape; otherwise, false.Boolean; read/write.
The PropertyGroup object represents a group of properties. It can contain Property objects and other PropertyGroup objects. Property groups can be nested to
The feather falloff mode for the mask. Equivalent tothe Layer > Mask > Feather Falloff setting.AMaskFeatherFalloff enumerated value; read/write. One of:Mask
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