fr.cnes.sirius.patrius.math.analysis.integration.sphere.lebedev

Class LebedevGridPoint

java.lang.Object

fr.cnes.sirius.patrius.math.analysis.integration.sphere.lebedev.LebedevGridPoint

public class LebedevGridPoint
extends Object

Lebedev grid point.

Since:

4.0

Version:

$Id: SimpsonIntegrator.java 18108 2017-10-04 06:45:27Z bignon $

Constructor Summary

Constructors

Constructor and Description
LebedevGridPoint(double xIn, double yIn, double zIn, double weightIn) Builds a new LebedevGridPoint instance from the Cartesian coordinates of the point and its associated weight.

Method Summary

Modifier and Type	Method and Description
double	getPhi() Gets the azimuth angle between 0° (included) and 360° (excluded).
double	getRadius() Gets the radius.
double	getTheta() Gets the inclination angle between 0° (included) and 180° (included).
double	getWeight() Gets the weight associated to the point for Lebedev's rule.
double	getX() Gets the coordinate of the point on the 1st axis.
Vector3D	getXYZ() Gets the Cartesian coordinates of the point.
double	getY() Gets the coordinate of the point on the 2nd axis.
double	getZ() Gets the coordinate of the point on the 3rd axis.
boolean	isSamePoint(LebedevGridPoint point, double absolutePrecision) Compare to another point.

Methods inherited from class java.lang.Object

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

Constructor Detail

LebedevGridPoint

public LebedevGridPoint(double xIn,
                        double yIn,
                        double zIn,
                        double weightIn)

Builds a new LebedevGridPoint instance from the Cartesian coordinates of the point and its associated weight.

Parameters:

xIn - coordinate of the point on the 1st axis

yIn - coordinate of the point on the 1st axis

zIn - coordinate of the point on the 1st axis

weightIn - weight associated to the point

Method Detail

isSamePoint

public boolean isSamePoint(LebedevGridPoint point,
                           double absolutePrecision)

Compare to another point.

Parameters:

point - point

absolutePrecision - precision

Returns:

true if same point

getXYZ

public Vector3D getXYZ()

Gets the Cartesian coordinates of the point.

Returns:

the Cartesian coordinates of the point

getX

public double getX()

Gets the coordinate of the point on the 1st axis.

Returns:

the x coordinate of the point

getY

public double getY()

Gets the coordinate of the point on the 2nd axis.

Returns:

the y coordinate of the point

getZ

public double getZ()

Gets the coordinate of the point on the 3rd axis.

Returns:

the z coordinate of the point

getWeight

public double getWeight()

Gets the weight associated to the point for Lebedev's rule.

Returns:

the weight associated to the point

getRadius

public double getRadius()

Gets the radius.

Returns:

the radius

getPhi

public double getPhi()

Gets the azimuth angle between 0° (included) and 360° (excluded).

Returns:

the azimuth angle

getTheta

public double getTheta()

Gets the inclination angle between 0° (included) and 180° (included).

Returns:

the inclination angle