GSMFactory创建出来的应该是个特征,Q个CATISpecObject,或者你用智能指针获得CATISpecObject_var接口,然后Update()更新特征,再从SpecObject中Q出CATIGSMProceduralView接口(同理可用智能指针来处理),调用函数InsertInProceduralView()即可。代码大致如下: CATISpecObject_var spspline = spintersectLine;//更新的对象 spspline->Update(); CATIGSMProceduralView_var spgsmProceduralView = spspline; spgsmProceduralView->InsertInProceduralView(); 查看更多答案>>