CGAL 4.14 - 2D and 3D Linear Geometry Kernel
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Functions | |
template<typename Kernel > | |
Comparison_result | CGAL::compare_slope (const CGAL::Line_2< Kernel > &l1, const CGAL::Line_2< Kernel > &l2) |
compares the slopes of the lines l1 and l2 | |
template<typename Kernel > | |
Comparison_result | CGAL::compare_slope (const CGAL::Segment_2< Kernel > &s1, const CGAL::Segment_2< Kernel > &s2) |
compares the slopes of the segments s1 and s2 , where the slope is the variation of the y -coordinate from the left to the right endpoint of the segments. | |
template<typename Kernel > | |
Comparison_result | CGAL::compare_slope (const CGAL::Point_3< Kernel > &p, const CGAL::Point_3< Kernel > &q, const CGAL::Point_3< Kernel > &r, const CGAL::Point_3< Kernel > &s) |
compares the slopes of the segments (p,q) and (r,s) , where the slope is the variation of the z -coordinate from the first to the second point of the segment divided by the length of the segment. | |