CGAL users discussion list

[Mariette Yvinec <>]

look at the page http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/Alpha_shapes_3_ref/Class_Alpha_shape_3.html
of the doc :
yu have the classify member fuctions to know the status of a face
and the get_alpha_shape_xxxx functions to retrieve the alpa-shape faces
by types ans status



朱超 wrote:

       I am from China,and Now use CGAL to compute some algorithms,but I have a problem, 

       now I use the algorithm of 3D alpha-shape,and want to output some information about     regular,interior,exterior,singular faces,but cgal does not provide the class explicitly,could you show me a example? how to do this? if you did not know ,could you tell me who can help me?

 

       best wish            

 

                                                                       chao zhu

-- 
Mariette Yvinec
Geometrica project team
INRIA  Sophia-Antipolis