Represents the relative location of a point with respect to a hyperplane.
PLUS: The point is on the positive side of the hyperplane.
PLUS
MINUS: The point is on the negative side of the hyperplane.
MINUS
ON: The point is exactly on the hyperplane.
ON
Returns a representation of an immutable list of all enum entries, in the order they're declared.
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.