[IfcBoxedHalfSpace.Enclosure property 外壳 public IfcBoundingBox Enclosure { get; set; } 也可以看看 class IfcBoundingBox class IfcBoxedHalfSpace 命名空间 Aspose.CAD.FileFormats.Ifc.IFC4.Entities 部件 Aspose.CAD]
