Package com.deco2800.game.utils.math

Class Vector2Utils

java.lang.Object
com.deco2800.game.utils.math.Vector2Utils
public class Vector2Utils extends Object
Contains additional utility constants and functions for common Vector2 operations.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final com.badlogic.gdx.math.Vector2
    DOWN
     
    static final com.badlogic.gdx.math.Vector2
    LEFT
     
    static final com.badlogic.gdx.math.Vector2
    MAX
     
    static final com.badlogic.gdx.math.Vector2
    MIN
     
    static final com.badlogic.gdx.math.Vector2
    ONE
     
    static final com.badlogic.gdx.math.Vector2
    RIGHT
     
    static final com.badlogic.gdx.math.Vector2
    UP
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static double
    angleFromTo(com.badlogic.gdx.math.Vector2 from, com.badlogic.gdx.math.Vector2 to)
    Calculate the angle in degrees between two vectors
    static double
    angleTo(com.badlogic.gdx.math.Vector2 vector)
    Calculate the angle in degrees of a vector.
    static com.badlogic.gdx.math.Vector2
    angleToVector(com.badlogic.gdx.math.Vector2 outVector, float angle)
    Find the vector relative to origin pointing in given angle
    static float
    vectorToAngle(com.badlogic.gdx.math.Vector2 vector)
    Calculate the angle in radians of a vector

    Methods inherited from class java.lang.Object

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

  • Field Details

    • LEFT

      public static final com.badlogic.gdx.math.Vector2 LEFT

    • UP

      public static final com.badlogic.gdx.math.Vector2 UP

    • DOWN

      public static final com.badlogic.gdx.math.Vector2 DOWN

    • ONE

      public static final com.badlogic.gdx.math.Vector2 ONE

    • MAX

      public static final com.badlogic.gdx.math.Vector2 MAX

    • MIN

      public static final com.badlogic.gdx.math.Vector2 MIN

  • Method Details

    • angleTo

      public static double angleTo(com.badlogic.gdx.math.Vector2 vector)
      Calculate the angle in degrees of a vector.
      Parameters:
      vector - The vector relative to the origin
      Returns:
      Angle in degrees from -180 to 180

    • angleFromTo

      public static double angleFromTo(com.badlogic.gdx.math.Vector2 from, com.badlogic.gdx.math.Vector2 to)
      Calculate the angle in degrees between two vectors
      Parameters:
      from - The vector from which angle is measured
      to - The vector to which angle is measured
      Returns:
      Angle in degrees from -180 to 180

    • vectorToAngle

      public static float vectorToAngle(com.badlogic.gdx.math.Vector2 vector)
      Calculate the angle in radians of a vector
      Parameters:
      vector - The vector relative to origin
      Returns:
      Angle in radians

    • angleToVector

      public static com.badlogic.gdx.math.Vector2 angleToVector(com.badlogic.gdx.math.Vector2 outVector, float angle)
      Find the vector relative to origin pointing in given angle
      Parameters:
      outVector - Output vector relative to origin
      angle - Angle in radians
      Returns:
      Vector pointing in given angle