Subject: CGAL users discussion list
List archive
- From: Matthijs Sypkens Smit <>
- To:
- Subject: Re: [cgal-discuss] precision Problem
- Date: Wed, 15 Aug 2007 08:18:37 +0200
On Wednesday 15 August 2007 02:13, Kuan wrote:
> Hi all,
> Now i have a precision problem.
> I am using delaunay_triangulation_3 to find out whether a point is in
> convex hull.
> But because the problem of precision, i usually get a wrong answer.
> For example i generate some points on a cylinder by code, and write it
> into a file and read it out.
Did you make sure to write the points out with maximal precision?
> And then many of the points is defined as not in convex hull.(because
> the number is not so precision, you can image that?).
The points are not in the convex hull of what? A cyclinder-surface
represented by triangles?
--
Matthijs Sypkens Smit
- precision Problem, Kuan, 08/15/2007
- Re: [cgal-discuss] precision Problem, Matthijs Sypkens Smit, 08/15/2007
- Re: [cgal-discuss] precision Problem, Kuan, 08/15/2007
- Re: [cgal-discuss] precision Problem, Matthijs Sypkens Smit, 08/15/2007
- Re: [cgal-discuss] precision Problem, Andreas Fabri, 08/15/2007
- Re: [cgal-discuss] precision Problem, Kuan, 08/17/2007
- Re: [cgal-discuss] precision Problem, Kuan, 08/15/2007
- Re: [cgal-discuss] precision Problem, Matthijs Sypkens Smit, 08/15/2007
Archive powered by MHonArc 2.6.16.