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Hi All,

I was trying to mesh a point cloud with the help of Surface mesh generator
interface.
template <class SurfaceMeshC2T3, class Surface, class Criteria, class Tag >
void make_surface_mesh( SurfaceMeshC2T3& c2t3,
Surface surface,
Criteria criteria,
Tag)
template <class SurfaceMeshC2T3, class SurfaceMeshTraits, class Criteria, 
class
Tag >
void make_surface_mesh( SurfaceMeshC2T3& c2t3,
SurfaceMeshTraits::Surface_3 surface,
SurfaceMeshTraits traits,
Criteria criteria,
Tag)

The major problem I am facing in it to create surface function for point
clouds. As the above function follows "Boissonnat and Oudot" 's algorithm for
meshing, in that we have to create a surface function for the points to be
meshed.

I don't think that CGAL provides surface function generator for set of points.

Has anyone used above mesher for meshing unoriented pointclouds? if yes, then
please suggest me right way to do it.

The two examples given in  the manual does not serve my purpose, first one is
for implicit surface and second one is for remeshing already existing image.

Thanks 
Avanindra