[vtkusers] Delaunay 3D - Unable to factor linear system & file format

[David Imboden]

Some questions about Delaunay 3D

 

1.

When I process a lot of Point in Delaunay3D (about 100'000) I have the
following message:

Unable to factor linear system

 

Why ?

 

2.

I write a file with the output : 

      uGridW->SetFileName("delaunay_temporary.txt") ;

      uGridW->Write() ;

But is it possible to choose my one file format? 

Choose the separator, the nb of info one each line etc.

 

Thanks

 

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