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标题: CreateFace和GetSurface出错 [打印本页]

作者: leihaizhe 时间: 2012-11-22 20:51
标题: CreateFace和GetSurface出错
CATIBRepAccess* pEdgeCurve = NULL;
   HRESULT hr = ppSelection->QueryInterface(IID_CATIBRepAccess,(void**) &pEdgeCurve);
      if(pEdgeCurve == NULL)
   {
         cout<<"Error in pEdgeCurve"<<endl;
         _pPoint2Agent->InitializeAcquisition();
         return FALSE;
   }
      CATBody_var spBodyTest = pEdgeCurve->CreateBody(spSpecObject2,iBRepType);
      JingmianBody = spBodyTest;

      //将CATBody转换为CATSurface
CATOrientation helloOrientation(CATOrientationUnknown );
CATOrientation ioOrientation[1];
ioOrientation[0] = helloOrientation;
CATFace *JingFace = JingmianBody->CreateFace();
JINGSurface = JingFace->GetSurface(ioOrientation);

      //显示
CATBaseUnknown_var AAAA = NULL_var;
AAAA = JINGSurface;
CATISpecObject_var SpecObject = AAAA;
SpecObject->Update();
CATIGSMProceduralView_var aaaSpecObject = SpecObject;
aaaSpecObject->InsertInProceduralView();

ppSelection是一个通过对话框选中的一个CATSurface类型曲面。

编译没有错误，但是运行CATIA的时候会出错，我发现出错的地方在
CATFace *JingFace = JingmianBody->CreateFace();
JINGSurface = JingFace->GetSurface(ioOrientation);
这两句没有真正生成成功，所以我想问一下，到底是怎么回事？
如果知道问题所在，还请不吝赐教！！！

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