CGAL users discussion list

[Kuan <>]

Hi all,
Or can anyone tell me if it's possible in CGAL?
best regards
Kuan

2007/6/21, Kuan <>:

Now i use the midpoint of the dual of the edge's endpoint (this delaunay edge should be finite) to calculate the direction of the ray. But not perfect, has anyone
a suggestion?

2007/6/17, <>:

Hi all,
I am a new user of CGAL.
Now i have a question about the Halfedge.
I created a Voronor diagram in 2D from input points. And i want to draw all the edges. But when i use Edge_iterator to access the edges , i have problem with some edges that have either source or  target, but not both. I can get only one point and don't know how to get direction.

Can anybody help me? Thanks
greeting
Kuan
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