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CGAL 4.7 - Polygon Mesh Processing
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Functions
CGAL::reverse_face_orientations()
Polygon Mesh Processing Reference

Functions

template<typename PolygonMesh >
void CGAL::Polygon_mesh_processing::reverse_face_orientations (PolygonMesh &pmesh)
 reverses for each face the order of the vertices along the face boundary. More...
 
template<typename PolygonMesh , typename FaceRange >
void CGAL::Polygon_mesh_processing::reverse_face_orientations (const FaceRange &face_range, PolygonMesh &pmesh)
 reverses for each face in face_range the order of the vertices along the face boundary. More...
 

Function Documentation

template<typename PolygonMesh >
void CGAL::Polygon_mesh_processing::reverse_face_orientations ( PolygonMesh &  pmesh)

reverses for each face the order of the vertices along the face boundary.

Template Parameters
PolygonMesha model of FaceListGraph

#include <CGAL/Polygon_mesh_processing/orientation.h>

Examples:
Polygon_mesh_processing/polygon_soup_example.cpp.
template<typename PolygonMesh , typename FaceRange >
void CGAL::Polygon_mesh_processing::reverse_face_orientations ( const FaceRange &  face_range,
PolygonMesh &  pmesh 
)

reverses for each face in face_range the order of the vertices along the face boundary.

The function does not perform any control and if the orientation change of the faces makes the polygon mesh invalid, the behavior is undefined.

Template Parameters
PolygonMesha model of FaceListGraph
FaceRangerange of face descriptors, model of Range. Its iterator type is InputIterator.

#include <CGAL/Polygon_mesh_processing/orientation.h>