BooleanOperation2D
Class
class GeometricItem relation material range Material, cardinality [0, 1] class Face class BooleanOperation2D relation deviation range Deviation, cardinality [0, 1] relation firstObject range GeometricItem, cardinality [0, 1] relation secondObject range GeometricItem, cardinality [0, 1] property type range integer (64 bit), cardinality [1, 1]