CGAL users discussion list

[Hailong Yao <>]

Dear all,

 

It seems I have not received any reply on this thread.

 

I thecked the CGAL manual, is there a constraint for segment Voronoi diagrams that no four points are co-circular? If so, is it difficult to solve this issue? In my inputs, there are many cases where four points are co-circular. How can I solve this problem? Any comments or suggestions? Thanks very much!

 

Thanks,

Hailong

On Mon, Oct 31, 2011 at 10:04 PM, Hailong Yao <> wrote:

Dear all,

 

I am trying a demo of the CGAL in "Segment_Delaunay_graph_2", I can launch the demo and draw segments in the window to get the correct segment voronoi graphs for most cases. But when I draw three parallel vertical segments, the program crashes. Anyone has met with this problem? Thanks very much!

 

Thanks,

Hailong