CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

You are using the overload filling a polyhedron that expects to have at
least three non-collinear points provided as input.

The solution is to either check on your side this, or use the global
function returning an object.

Sebastien.

On 03/25/2013 11:04 AM, mastair wrote:
> I am calculating a lot of convex_hull_3, and somewhere along the way I get
> this error:
>
> CGAL error: precondition violation!
> Expression : points.size()>  3
> File       : c:\dev\cgal-4.1\include\cgal\convex_hull_3.h
> Line       : 880
>
> Any suggestion of what the problem might be?
>
>
>
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