The mask modes available for mask nodes.
4.10
Use the alpha channel of the mask
Use the inverted alpha channel of the mask
Use the luminance of the mask, multiplied by mask alpha
Use the inverted luminance of the mask, multiplied by mask alpha
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
Returns an array containing the constants of this enum type, in the order they're declared.