Package org.chsrobotics.lib.math.geometry

Class Vector2D

java.lang.Object

org.chsrobotics.lib.math.geometry.Vector3D

org.chsrobotics.lib.math.geometry.Vector2D

Direct Known Subclasses:

Vector1D

public class Vector2D
extends Vector3D

Special case of a Vector3D in two dimensions.

Constructor Summary

Constructors

Constructor	Description
Vector2D(double x, double y)	Constructs a 2-dimensional vector.

Method Summary

Modifier and Type	Method	Description
double	getZ()	Returns the Z (k-hat, positive out of the graph) component of the vector.

Methods inherited from class org.chsrobotics.lib.math.geometry.Vector3D

add, crossProduct, dotProduct, equals, getMagnitude, getX, getY, hashCode, scalarDivide, scalarMultiply, subtract, toString

Methods inherited from class java.lang.Object

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

Constructor Details

Vector2D

public Vector2D(double x,
 double y)

Constructs a 2-dimensional vector.

Parameters:

x - The X (i-hat, positive to the horizontal right on a graph) component of the vector.

y - The Y (j-hat, positive up vertically on a graph) component of the vector.

Method Details

getZ

public double getZ()

Description copied from class: Vector3D

Returns the Z (k-hat, positive out of the graph) component of the vector.

Overrides:

getZ in class Vector3D

Returns:

The signed Z component.