[IfcCartesianTransformationOperator2D constructor 默认构造函数。 public IfcCartesianTransformationOperator2D() 也可以看看 class IfcCartesianTransformationOperator2D 命名空间 Aspose.CAD.FileFormats.Ifc.IFC2X3.Entities 部件 Aspose.CAD]
