CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

MrVH wrote:
> Thank you it works ! ;)
> But there are some issues in the results. 
> I have got some big edge even with a small Alpha (=0.0)
> I take the same weight for each point for example. 
> When I process the AlphaShape 0.0 normaly the maximum distance is
> 2*ray_alpha_shape + 2*weight so in my example i put 1.8 for weight at each
> point and the result is that I've got edge mesurement at more than 10 !
> How it is possible, do I understand bad ?
I have to admit I don't understand what you said.

You are writing that you set alpha to 0 and the weight of each point is
1.8 (i.e. the squared radius of the corresponding ball is 1.8).

Then you are looking at the squared distance between the points of a
singular edge, and this squared distance is 10?

This is indeed not possible, but again I am not sure I got you.

S.