SplineCurve
Class
class GeometricItem relation material range Material, cardinality [0, 1] class Curve class SplineCurve relation controlPoints range Point3D, cardinality [2, Inf> property closed range bool, cardinality [0, 1] property count range integer (64 bit), cardinality [0, 1] property degree range integer (64 bit), cardinality [0, 1] property segmentationLength range double (64 bit), cardinality [0, 1] property segmentationParts range integer (64 bit), cardinality [0, 1] subClasses class BezierCurve class BSplineCurve