CGAL 5.6 - 2D and 3D Linear Geometry Kernel
Kernel::ConstructPerpendicularVector_2 Concept Reference

Definition

Operations

A model of this concept must provide:

Kernel::Vector_2 operator() (const Kernel::Vector_2 &v, Orientation o)
 returns v rotated clockwise by 90 degrees, if o is CGAL::CLOCKWISE, and rotated counterclockwise otherwise. More...
 

Member Function Documentation

◆ operator()()

Kernel::Vector_2 Kernel::ConstructPerpendicularVector_2::operator() ( const Kernel::Vector_2 v,
Orientation  o 
)

returns v rotated clockwise by 90 degrees, if o is CGAL::CLOCKWISE, and rotated counterclockwise otherwise.

Precondition
o != CGAL::COLLINEAR.