[IfcRationalBSplineCurveWithKnots constructor 默认构造函数。 public IfcRationalBSplineCurveWithKnots() 也可以看看 class IfcRationalBSplineCurveWithKnots 命名空间 Aspose.CAD.FileFormats.Ifc.IFC4.Entities 部件 Aspose.CAD]
