/// \defgroup PkgRidges3Ref Reference Manual

/// \defgroup PkgRidges3Enums Enums
/// \ingroup PkgRidges3Ref

/*!
\addtogroup PkgRidges3Ref
\cgalPkgDescriptionBegin{Approximation of Ridges and Umbilics on Triangulated Surface Meshes,PkgRidges3}
\cgalPkgPicture{RidgesMechPartDetail.png}
\cgalPkgSummaryBegin
\cgalPkgAuthors{Marc Pouget and Frédéric Cazals}
\cgalPkgDesc{Global features related to curvature extrema encode important information used in segmentation, registration, matching and surface analysis. Given pointwise estimations of local differential quantities, this package allows the approximation of differential features on a triangulated surface mesh. Such curvature related features are curves: ridges or crests, and points: umbilics.}
\cgalPkgManuals{Chapter_Approximation_of_Ridges_and_Umbilics_on_Triangulated_Surface_Meshes,PkgRidges3Ref}
\cgalPkgSummaryEnd
\cgalPkgShortInfoBegin
\cgalPkgSince{3.3}
\cgalPkgDependsOn{\ref PkgSolverInterface}
\cgalPkgBib{cgal:cp-arutsm}
\cgalPkgLicense{\ref licensesGPL "GPL"}
\cgalPkgShortInfoEnd
\cgalPkgDescriptionEnd

\cgalClassifedRefPages

\cgalCRPSection{Enums}
- `CGAL::Ridge_type`
- `CGAL::Ridge_order`
- `CGAL::Umbilic_type`

\cgalCRPSection{Classes}
- `CGAL::Ridge_line<TriangleMesh>`
- `CGAL::Umbilic<TriangleMesh>`
- `CGAL::Ridge_approximation<TriangleMesh,VertexFTMap,VertexVectorMap>`
- `CGAL::Umbilic_approximation<TriangleMesh,VertexFTMap,VertexVectorMap>`

\cgalCRPSection{Global Functions}
- `CGAL::compute_max_ridges()`
- `CGAL::compute_min_ridges()`
- `CGAL::compute_crest_ridges()`
- `CGAL::compute_umbilics()`

*/

