CGAL 5.3 - 2D and 3D Linear Geometry Kernel
Kernel::ComputeApproximateAngle_3 Concept Reference

Definition

Refines:
AdaptableFunctor

Operations

A model of this concept must provide:

Kernel::FT operator() (const Kernel::Vector_3 &u, const Kernel::Vector_3 &v) const
returns an approximation of the angle between u and v. More...

Kernel::FT operator() (const Kernel::Point_3 &p, const Kernel::Point_3 &q, const Kernel::Point_3 &r) const
returns an approximation of the angle between p-q and r-q. More...

◆ operator()() [1/2]

 Kernel::FT Kernel::ComputeApproximateAngle_3::operator() ( const Kernel::Vector_3 & u, const Kernel::Vector_3 & v ) const

returns an approximation of the angle between u and v.

The angle is given in degrees.

Precondition
u and v are not equal to the null vector.

◆ operator()() [2/2]

 Kernel::FT Kernel::ComputeApproximateAngle_3::operator() ( const Kernel::Point_3 & p, const Kernel::Point_3 & q, const Kernel::Point_3 & r ) const

returns an approximation of the angle between p-q and r-q.

The angle is given in degrees.

Precondition
p and r are not equal to q.