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[Pranav <>]

Hi,

I have a linear cell complex *X*, and 3D Delaunay triangulation(say *D*) of
the points(0-cell attribute) in *X*. I want to define a mapping between
points in *X* and *D* using which I can get handle to the vertex in *X* for
the corresponding point in *D*.

I have seen the *Linear_cell_complex.h* and
*Linear_cell_complex_operations.h* but I do not find a /locate()/ sort of
function which can be used to get handle to the nearest point in *X* for a
query point(which I thought of taking from *D*).

I would like to know the ways in which this can be done. 



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Thanks in advance,
Pranav
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