CGAL users discussion list

[sgdimitris <>]

Thank you for your answer.
I tried to read the manual to find how can I create a nef polyhedron from
planes. I found
"
Nef_polyhedron_3<Traits> N ( Input_iterator begin, Input_iterator end);
        creates a Nef polyhedron consisting of a single polygon spanned by 
the list
of points in the iterator  
        range [begin,end). If the points do not on a common supporting
plane, the constructor tries to 
        triangulate the polygon into multiple facets.If the construction
does not succeed, the empty set is 
        created. 
"

so if I tried
// Definintions
typedef CGAL::Exact_predicates_inexact_constructions_kernel   K;
typedef CGAL::Nef_polyhedron_3<K>                                    
Nef_polyhedron_3;

// Somewhere inside my code
Nef_polyhedron_3   tmpNefPoly( poly.planes_begin(), poly.planes_end() );

to create a nef polyhedron from the planes that I had, but I got the error
- error C2065: 'lo' : undeclared identifier
- error C2039: 'hi' : is not a member of
'CGAL::Box_intersection_d::Box_d<NT_,N>'
          with
          [
              NT_=double,
              N=3
          ]
- error C2065: 'hi' : undeclared identifier

Is there a way to create the nef polyhedron from a list of planes? Cause I
tried to read the manual, but for an unexperienced cgal user it looks
chaotic and not detailed




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