Package org.anchoranalysis.spatial.point

Class Vector3d

Object

Tuple3d

Vector3d

All Implemented Interfaces:

Serializable

public final class Vector3d
extends Tuple3d

A three-dimensional vector of double values.

We consider a vector to be a tuple with additional magnitude and direction, to give a physical interpretation.

Author:

Owen Feehan

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.anchoranalysis.spatial.point.Tuple3d

x, y, z

Constructor Summary

Constructors

Constructor	Description
Vector3d()
Vector3d(double x, double y, double z)	Create with values for each dimension.
Vector3d(Tuple3d tuple)	Creates with the same values as an existing Tuple3d.

Method Summary

Modifier and Type	Method	Description
protected boolean	canEqual(Object other)
Vector3d	crossProduct(Vector3d other)	Computes the cross-product of the tuple with another.
boolean	equals(Object o)
int	hashCode()

Methods inherited from class org.anchoranalysis.spatial.point.Tuple3d

absolute, add, add, add, divideBy, divideBy, dotProduct, increment, incrementX, incrementY, incrementZ, length, normalize, scale, scaleXY, setValueByDimension, setX, setX, setY, setY, setZ, setZ, subtract, toString, valueByDimension, valueByDimension, x, y, z

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Vector3d

public Vector3d(Tuple3d tuple)

Creates with the same values as an existing Tuple3d.

Parameters:

tuple - to copy values from.

Vector3d

public Vector3d(double x,
 double y,
 double z)

Create with values for each dimension.

Parameters:

x - the value for the X-dimension.

y - the value for the Y-dimension.

z - the value for the Z-dimension.

Vector3d

public Vector3d()

Method Details

crossProduct

public Vector3d crossProduct(Vector3d other)

Computes the cross-product of the tuple with another.

Parameters:

other - the other tuple to use in the dot product operation.

Returns:

the computed cross-product.

equals

public boolean equals(Object o)

Overrides:

equals in class Tuple3d

canEqual

protected boolean canEqual(Object other)

Overrides:

canEqual in class Tuple3d

hashCode

public int hashCode()

Overrides:

hashCode in class Tuple3d