api - LITIENGINE 🎮

java.lang.Object

de.gurkenlabs.litiengine.util.geom.Vector2D

public class Vector2D
extends java.lang.Object

Field Summary
Fields
Modifier and Type Field Description
protected double dX
protected double dY
Constructor Summary
Constructors
Constructor Description
Vector2D()
Vector2D(double dX, double dY)
Vector2D(java.awt.geom.Point2D p1, java.awt.geom.Point2D p2)

Method Summary

Modifier and Type	Method	Description
`Vector2D`	`add(Vector2D v1)`
`double`	`dotProduct(Vector2D v1)`
`double`	`getX()`
`double`	`getY()`
`double`	`length()`
`Vector2D`	`normalVector()`
`Vector2D`	`scale(double scaleFactor)`
`Vector2D`	`sub(Vector2D v1)`
`java.lang.String`	`toString()`
`Vector2D`	`unitVector()`

Methods inherited from class java.lang.Object

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

Field Details
- dX
  protected double dX
- dY
  protected double dY
Constructor Details
- Vector2D
  public Vector2D()
- Vector2D
  public Vector2D(double dX, double dY)
- Vector2D
  public Vector2D(java.awt.geom.Point2D p1, java.awt.geom.Point2D p2)
Method Details
- add
  public Vector2D add(Vector2D v1)
- dotProduct
  public double dotProduct(Vector2D v1)
- getX
  public double getX()
- getY
  public double getY()
- length
  public double length()
- normalVector
  public Vector2D normalVector()
- scale
  public Vector2D scale(double scaleFactor)
- sub
  public Vector2D sub(Vector2D v1)
- toString
  public java.lang.String toString()
  Overrides:
  toString in class java.lang.Object
- unitVector
  public Vector2D unitVector()