File size: 1,987 Bytes
5b89cb9 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | #include "hausdorff.h"
#include "../../hausdorff.h"
#include <functional>
template <
typename DerivedV,
typename Kernel,
typename Scalar>
IGL_INLINE void igl::copyleft::cgal::hausdorff(
const Eigen::MatrixBase<DerivedV>& V,
const CGAL::AABB_tree<
CGAL::AABB_traits<Kernel,
CGAL::AABB_triangle_primitive<Kernel,
typename std::vector<CGAL::Triangle_3<Kernel> >::iterator
>
>
> & treeB,
const std::vector<CGAL::Triangle_3<Kernel> > & /*TB*/,
Scalar & l,
Scalar & u)
{
// Not sure why using `auto` here doesn't work with the `hausdorff` function
// parameter but explicitly naming the type does...
const std::function<double(const double &,const double &,const double &)>
dist_to_B = [&treeB](
const double & x, const double & y, const double & z)->double
{
CGAL::Point_3<Kernel> query(x,y,z);
typename CGAL::AABB_tree<
CGAL::AABB_traits<Kernel,
CGAL::AABB_triangle_primitive<Kernel,
typename std::vector<CGAL::Triangle_3<Kernel> >::iterator
>
>
>::Point_and_primitive_id pp = treeB.closest_point_and_primitive(query);
return std::sqrt((query-pp.first).squared_length());
};
return igl::hausdorff(V,dist_to_B,l,u);
}
#ifdef IGL_STATIC_LIBRARY
// Explicit template instantiation
template void igl::copyleft::cgal::hausdorff<Eigen::Matrix<double, -1, -1, 0, -1, -1>, CGAL::Simple_cartesian<double>, double>(Eigen::MatrixBase<Eigen::Matrix<double, -1, -1, 0, -1, -1> > const&, CGAL::AABB_tree<CGAL::AABB_traits<CGAL::Simple_cartesian<double>, CGAL::AABB_triangle_primitive<CGAL::Simple_cartesian<double>, std::vector<CGAL::Triangle_3<CGAL::Simple_cartesian<double> >, std::allocator<CGAL::Triangle_3<CGAL::Simple_cartesian<double> > > >::iterator, CGAL::Boolean_tag<false> >, CGAL::Default> > const&, std::vector<CGAL::Triangle_3<CGAL::Simple_cartesian<double> >, std::allocator<CGAL::Triangle_3<CGAL::Simple_cartesian<double> > > > const&, double&, double&);
#endif
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