Definition

The concept TangentSpace describes a local tangent space used for projection on patches or curves.

See also: ConstructTangentSpace

Types
using	Geom_traits = unspecified_type
	Geometric traits defining Point_3 and Vector_3.
using	Point_3 = Geom_traits::Point_3
	Point type.
using	Vector_3 = Geom_traits::Vector_3
	Vector type.

Operations
Point_3	origin () const
	returns the origin of the tangent space
Vector_3	vector () const
	returns the vector defining the tangent space: a normal for a surface and a tangent direction for a curve.
CGAL::Mesh_smoothing_3::Projection_weight_mode	projection_mode () const
	Advanced
double	custom_weight () const
	Advanced

Member Function Documentation

◆ custom_weight()

double TangentSpace::custom_weight ( ) const

Advanced

returns the custom projection weight.

This value is used only when projection_mode() returns CGAL::Mesh_smoothing_3::Projection_weight_mode::CUSTOM.

◆ projection_mode()

CGAL::Mesh_smoothing_3::Projection_weight_mode TangentSpace::projection_mode ( ) const

Advanced

returns the projection weighting mode. This is an advanced function and always returning CGAL::Mesh_smoothing_3::DEFAULT is recommended. More details are given in the reseach article [1].

Definition

Types

Operations

Member Function Documentation

◆ custom_weight()

◆ projection_mode()

Definition

Types

Operations

Member Function Documentation

◆ custom_weight()

◆ projection_mode()