fr.cnes.sirius.patrius.bodies.mesh

Class GeodeticMeshLoader

java.lang.Object

fr.cnes.sirius.patrius.bodies.mesh.GeodeticMeshLoader

All Implemented Interfaces:

MeshProvider

public class GeodeticMeshLoader
extends Object
implements MeshProvider

Loader for mesh defined by geodetic coordinates. This reader assumes the mesh is defined by coronas with a north pole and a south pole.

The file format is column text file following format for each line: [latitude (deg) longitude (deg) altitude (m)].

Example:
-90.0000 0.0000 8.3726
-90.0000 2.0000 8.3726
-90.0000 4.0000 8.3726
...

Since:

4.6

Author:

Emmanuel Bignon

Constructor Summary

Constructors

Constructor and Description
GeodeticMeshLoader(String modelFileName) Constructor.

Method Summary

Modifier and Type	Method and Description
Triangle[]	getTriangles() Returns the list of triangles of the mesh.
Map<Integer,Vertex>	getVertices() Returns the list of vertices of the mesh.
void	toObjFile(String fileName) Convert file to .obj file format.

Methods inherited from class java.lang.Object

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

Constructor Detail

GeodeticMeshLoader

public GeodeticMeshLoader(String modelFileName)
                   throws PatriusException

Constructor.

Parameters:

modelFileName - mesh model .tab file name

Throws:

PatriusException - thrown if loading failed

Method Detail

getTriangles

public Triangle[] getTriangles()

Returns the list of triangles of the mesh.

Specified by:

getTriangles in interface MeshProvider

Returns:

list of triangles of the mesh

toObjFile

public void toObjFile(String fileName)
               throws PatriusException

Convert file to .obj file format.

Parameters:

fileName - output file name

Throws:

PatriusException - thrown if writing failed

getVertices

public Map<Integer,Vertex> getVertices()

Returns the list of vertices of the mesh.

Specified by:

getVertices in interface MeshProvider

Returns:

list of vertices of the mesh