CGAL 5.6.2 - 2D and 3D Linear Geometry Kernel

Definition

Operations

A model of this concept must provide:

bool operator() (const Kernel::Line_3 &l1, const Kernel::Line_3 &l2)
 returns true, if l1 and l2 are parallel or if one of those (or both) is degenerate.
 
bool operator() (const Kernel::Plane_3 &h1, const Kernel::Plane_3 &h2)
 returns true, if h1 and h2 are parallel or if one of those (or both) is degenerate.
 
bool operator() (const Kernel::Ray_3 &r1, const Kernel::Ray_3 &r2)
 returns true, if r1 and r2 are parallel or if one of those (or both) is degenerate.
 
bool operator() (const Kernel::Segment_3 &s1, const Kernel::Segment_3 &s2)
 returns true, if s1 and s2 are parallel or if one of those (or both) is degenerate.