Jcg.mesh

Class Triangulations_IO

java.lang.Object

Jcg.mesh.Triangulations_IO

public class Triangulations_IO
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Triangulations_IO()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

Triangulations_IO

public Triangulations_IO()

Method Detail

writeToFile

public static void writeToFile(java.util.Collection<Point_2> vertices,
                               java.util.Collection<Point_2[]> faces,
                               java.lang.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 - 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,
                                          java.lang.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(java.util.Collection<QuadEdge> qEdges,
                               java.lang.String filename)

Output triangulation edges to OFF file

getTriangles

public static java.util.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(java.lang.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(java.lang.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.