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remove unused class + add comment

This commit is contained in:
Sébastien Loriot 2015-12-10 23:05:10 +01:00
parent c8ea231751
commit 0ef509d892
1 changed files with 1 additions and 29 deletions
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30
Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/Hole_filling/Weights.h
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@ -28,35 +28,6 @@
namespace CGAL {
namespace internal {
/////////////////////////////////////////////////////////////////////////////////////////
// Returns the cotangent value of half angle v0 v1 v2
template<class PolygonMesh>
class Cotangent_value
{
public:
typedef typename boost::graph_traits<PolygonMesh>::vertex_descriptor vertex_descriptor;
typedef typename boost::property_map<PolygonMesh,vertex_point_t>::type Point_property_map;
typedef typename boost::property_traits<Point_property_map>::value_type Point;
typedef typename Kernel_traits<Point>::Kernel::Vector_3 Vector;
double operator()(vertex_descriptor v0, vertex_descriptor v1, vertex_descriptor v2)
{
Vector vec0 = v1->point() - v2->point();
Vector vec1 = v2->point() - v0->point();
Vector vec2 = v0->point() - v1->point();
double e0_square = vec0.squared_length();
double e1_square = vec1.squared_length();
double e2_square = vec2.squared_length();
double e0 = CGAL::sqrt(e0_square);
double e2 = CGAL::sqrt(e2_square);
double cos_angle = ( e0_square + e2_square - e1_square ) / 2.0 / e0 / e2;
double sin_angle = CGAL::sqrt(1-cos_angle*cos_angle);
return (cos_angle/sin_angle);
}
};
// Returns the cotangent value of half angle v0 v1 v2
// using formula in -[Meyer02] Discrete Differential-Geometry Operators for- page 19
@ -101,6 +72,7 @@ struct Cotangent_value_Meyer_impl
}
};
// Same as above but with a different API
template<class PolygonMesh
, class VertexPointMap = typename boost::property_map<PolygonMesh, CGAL::vertex_point_t>::type>
class Cotangent_value_Meyer