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[Roeland Boeters <>]

Thanks, that was indeed the case.

2013/3/25 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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