Class Triangulations_IO

java.lang.Object

Jcg.mesh.Triangulations_IO

public class Triangulations_IO
extends Object

Constructor Summary

Constructors

Constructor	Description
Triangulations_IO()

Method Summary

Modifier and Type	Method	Description
static TriangulationDS_2<Point_2>	getPlaneTriangulationFromFile(String filename)	Create a Triangle Data Structure for a given plane triangulation (from a file).
static TriangulationDS_2<Point_3>	getTriangleMeshFromFile(String filename)	Create a Triangle Data Structure for a given 3D surface mesh (from a file).
static Collection<Point_2[]>	getTriangles(TriangulationDS_2<Point_2> mesh)	Return the (geometric) triangles of a 2D triangulation (useful for 2D rendering)
static void	writeToFile(Collection<Point_2> vertices, Collection<Point_2[]> faces, String filename)	Output triangulation (edges or triangles) to OFF file
static void	writeToFile(Collection<QuadEdge> qEdges, String filename)	Output triangulation edges to OFF file
static void	writeTriangleMeshToOFF(TriangulationDS_2 mesh, String filename)	Output a (planar or surface) triangulation to OFF file

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Triangulations_IO

public Triangulations_IO()

Method Details

writeToFile

public static void writeToFile(Collection<Point_2> vertices,
 Collection<Point_2[]> faces,
 String filename)

Output triangulation (edges or triangles) to OFF file

Parameters:

List - vertices: list of geometric points corresponding to the vertices of the triangulation

List - invalid input: '<'Point[]> faces: list of arrays of vertices corresponding to the faces (edges or triangles) of the triangulation

String - filename: name of the output OFF file (overwritten if already exists)

writeTriangleMeshToOFF

public static void writeTriangleMeshToOFF(TriangulationDS_2 mesh,
 String filename)

Output a (planar or surface) triangulation to OFF file

Parameters:

TriangulationDS_2 - m: list of geometric points corresponding to the vertices of the triangulation

writeToFile

public static void writeToFile(Collection<QuadEdge> qEdges,
 String filename)

Output triangulation edges to OFF file

getTriangles

public static Collection<Point_2[]> getTriangles(TriangulationDS_2<Point_2> mesh)

Return the (geometric) triangles of a 2D triangulation (useful for 2D rendering)

getTriangleMeshFromFile

public static TriangulationDS_2<Point_3> getTriangleMeshFromFile(String filename)

Create a Triangle Data Structure for a given 3D surface mesh (from a file). The mesh connectivity and geometry are stored in a OFF file.

getPlaneTriangulationFromFile

public static TriangulationDS_2<Point_2> getPlaneTriangulationFromFile(String filename)

Create a Triangle Data Structure for a given plane triangulation (from a file). The graph connectivity and geometry are stored in a OFF file.