[vtkusers] the point cells!!

Longfei Cong lfcong at nlpr.ia.ac.cn
Wed Apr 28 03:07:13 EDT 2004


Hi vtkusers,
   i want to get points link to the point i. why are there some points without link to any other poits? Could anyone tell me ! Thanks a lot!     
       
       sgrid->BuildLinks ();
       vtkIdType    ptId=i;
	   vtkIdList * cells=vtkIdList::New();
	   sgrid->GetPointCells(ptId, cells); 
       int num= cells ->GetNumberOfIds();
         
        why are there some points  num  =0 ????? 
       

 				

        Longfei Cong
        lfcong at nlpr.ia.ac.cn
          2004-04-28





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