Operations for Linear Cell Complex

High-level operations.

#include<CGAL/Linear_cell_complex_operations.h>

Functions
template<class LCC>
LCC::Vector	CGAL::compute_normal_of_cell_0 (const LCC &lcc, typename LCC::Dart_const_descriptor d)
	Returns the normal vector of the 0-cell containing d, i.e. the average of all the normal vectors of the 2-cells incident to the 0-cell containing d.
template<class LCC>
LCC::Vector	CGAL::compute_normal_of_cell_2 (const LCC &lcc, typename LCC::Dart_const_descriptor d)
	Returns the normal vector of the 2-cell containing d.

Function Documentation

compute_normal_of_cell_0()

template<class LCC>

LCC::Vector CGAL::compute_normal_of_cell_0	(	const LCC &	lcc,
		typename LCC::Dart_const_descriptor	d )

#include <CGAL/Linear_cell_complex_operations.h>

Returns the normal vector of the 0-cell containing d, i.e. the average of all the normal vectors of the 2-cells incident to the 0-cell containing d.

Precondition

LCC::ambient_dimension==3 and d \( \in \) lcc.darts().

See also

CGAL::compute_normal_of_cell_2<LCC>

compute_normal_of_cell_2()

template<class LCC>

LCC::Vector CGAL::compute_normal_of_cell_2	(	const LCC &	lcc,
		typename LCC::Dart_const_descriptor	d )

#include <CGAL/Linear_cell_complex_operations.h>

Returns the normal vector of the 2-cell containing d.

Precondition

LCC::ambient_dimension==3 and d \( \in \) lcc.darts().

See also

CGAL::compute_normal_of_cell_0<LCC>