RotUtil

java.lang.Object

maxharold.matrix.RotUtil

public class RotUtil extends Object

Class used for rotating vectors

Constructor Summary

Constructors

Constructor

Description

RotUtil()
Method Summary

Modifier and Type

Method

Description

static Vector

pitch(Vector v, double pitch)

Method that performs pitch rotation to a 3D vector

static Vector

roll(Vector v, double roll)

Method that performs roll rotation to a 3D vector

static Vector

rotate2DVector(Vector v, double theta)

Method that rotates a vector by some angle

static Matrix

rotationMatrix2D(double theta)

Method that generates 2D Rotation Matrix

static Vector

yaw(Vector v, double yaw)

Method that performs yaw rotation to a 3D vector

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- RotUtil
  
  public RotUtil()
Method Details
- rotationMatrix2D
  
  public static Matrix rotationMatrix2D(double theta)
  
  Method that generates 2D Rotation Matrix
  
  Parameters:
  
  theta - the angle of the rotation (in radians)
  
  Returns:
  
  The 2D rotation matrix
- rotate2DVector
  
  public static Vector rotate2DVector(Vector v, double theta)
  
  Method that rotates a vector by some angle
  
  Parameters:
  
  v - the vector to rotate
  
  theta - the angle to rotate the vector by (in radians)
  
  Returns:
  
  the rotated vector (returns null if invalid)
- yaw
  
  public static Vector yaw(Vector v, double yaw)
  
  Method that performs yaw rotation to a 3D vector
  
  Parameters:
  
  v - the vector to rotate
  
  yaw - the angle to yaw vector by (in radians)
  
  Returns:
  
  the rotated vector (returns null if invalid)
- pitch
  
  public static Vector pitch(Vector v, double pitch)
  
  Method that performs pitch rotation to a 3D vector
  
  Parameters:
  
  v - the vector to rotate
  
  pitch - the angle to pitch vector by (in radians)
  
  Returns:
  
  the rotated vector (returns null if invalid)
- roll
  
  public static Vector roll(Vector v, double roll)
  
  Method that performs roll rotation to a 3D vector
  
  Parameters:
  
  v - the vector to rotate
  
  roll - the angle to roll vector by (in radians)
  
  Returns:
  
  the rotated vector (returns null if invalid)