[IfcIndexedTextureMap.TexCoords property TexCoords public IfcTextureVertexList TexCoords { get; set; } 也可以看看 class IfcTextureVertexList class IfcIndexedTextureMap 命名空间 Aspose.CAD.FileFormats.Ifc.IFC4.Entities 部件 Aspose.CAD]
