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[Kelvin_Piroddi <>]

Thank you.

How can I create a dynamic_cast to check the ransac_factory for every
iteration of the iterator:

  Efficient_ransac::Shape_range::iterator it = shapes.begin();
    while (it != shapes.end()) {
      boost::shared_ptr<Efficient_ransac::Shape> shape = *it;

I have only used a sphere in my factory:

typedef CGAL::Shape_detection_3::Sphere<Traits>         Sphere;

and would like to access the radius for every detected sphere:

Sphere->radius()


Thank you






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