Slic3r::Geometry::impl::ParabolicTangentToSegmentOrientationPredicate< K > Struct Template Reference

Public Types
using	Point_2 = typename K::Point_2
using	Vector_2 = typename K::Vector_2
using	Orientation = typename K::Orientation
using	result_type = typename K::Orientation

Public Member Functions
result_type	operator() (const Point_2 &p, const Point_2 &q, const Point_2 &f, const Point_2 &u, const Point_2 &v, const Orientation &tangent_orientation) const

Detailed Description

template<typename K>
struct Slic3r::Geometry::impl::ParabolicTangentToSegmentOrientationPredicate< K >

Member Typedef Documentation

Orientation

template<typename K>

using Slic3r::Geometry::impl::ParabolicTangentToSegmentOrientationPredicate< K >::Orientation = typename K::Orientation

Point_2

template<typename K>

using Slic3r::Geometry::impl::ParabolicTangentToSegmentOrientationPredicate< K >::Point_2 = typename K::Point_2

result_type

template<typename K>

using Slic3r::Geometry::impl::ParabolicTangentToSegmentOrientationPredicate< K >::result_type = typename K::Orientation

Vector_2

template<typename K>

using Slic3r::Geometry::impl::ParabolicTangentToSegmentOrientationPredicate< K >::Vector_2 = typename K::Vector_2

Member Function Documentation

operator()()

template<typename K>

result_type Slic3r::Geometry::impl::ParabolicTangentToSegmentOrientationPredicate< K >::operator() ( const Point_2 & p, const Point_2 & q, const Point_2 & f, const Point_2 & u, const Point_2 & v, const Orientation & tangent_orientation ) const

inline

        {
            assert(tangent_orientation == CGAL::Orientation::LEFT_TURN || tangent_orientation == CGAL::Orientation::RIGHT_TURN);
 
            Vector_2 tangent_vec = calculate_parabolic_tangent_vector<K>(p, f, u, v, tangent_orientation);
            Vector_2 linear_vec  = q - p;
 
            return CGAL::sign(tangent_vec.x() * linear_vec.y() - tangent_vec.y() * linear_vec.x());
        }

References Slic3r::Geometry::impl::calculate_parabolic_tangent_vector(), and Slic3r::f().

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The documentation for this struct was generated from the following file:

• /home/runner/work/OrcaSlicer/OrcaSlicer/src/libslic3r/Geometry/VoronoiUtilsCgal.cpp