atavism.server.math
Class Matrix4

java.lang.Object
  atavism.server.math.Matrix4

All Implemented Interfaces:

java.lang.Cloneable, java.lang.Comparable<Matrix4>

public class Matrix4
extends java.lang.Object
implements java.lang.Comparable<Matrix4>, java.lang.Cloneable

Constructor Summary

Matrix4()

Matrix4(float m00, float m01, float m02, float m03, float m10, float m11, float m12, float m13, float m20, float m21, float m22, float m23, float m30, float m31, float m32, float m33)

Method Summary

java.lang.Object	clone()
int	compareTo(Matrix4 other)
boolean	equals(Matrix4 other)
static Matrix4	fromRotation(Quaternion rot)
static Matrix4	fromTranslation(AOVector vec)
float	get(int row, int column)
float	getDeterminant()
Matrix4	getInverse()
AOVector	getTranslation()
Matrix4	multiply(float scalar)
static Matrix4	multiply(float scalar, Matrix4 transform)
Matrix4	multiply(Matrix4 other)
static AOVector	multiply(Matrix4 matrix, AOVector vector)
static Matrix4	multiply(Matrix4 left, Matrix4 right)
static Plane	multiply(Matrix4 transform, Plane plane)
Matrix4	rotate(Quaternion rot)
void	set(int row, int column, float val)
void	setRotation(Quaternion rot) Sets the rotation of the matrix.
void	setTranslation(AOVector vec)
java.lang.String	toString()
Matrix4	translate(AOVector vec)

Methods inherited from class java.lang.Object

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

Constructor Detail

Matrix4

public Matrix4()

Matrix4

public Matrix4(float m00,
               float m01,
               float m02,
               float m03,
               float m10,
               float m11,
               float m12,
               float m13,
               float m20,
               float m21,
               float m22,
               float m23,
               float m30,
               float m31,
               float m32,
               float m33)

Method Detail

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object

get

public float get(int row,
                 int column)

set

public void set(int row,
                int column,
                float val)

translate

public Matrix4 translate(AOVector vec)

rotate

public Matrix4 rotate(Quaternion rot)

multiply

public static Matrix4 multiply(Matrix4 left,
                               Matrix4 right)

multiply

public Matrix4 multiply(Matrix4 other)

multiply

public static Matrix4 multiply(float scalar,
                               Matrix4 transform)

multiply

public Matrix4 multiply(float scalar)

multiply

public static AOVector multiply(Matrix4 matrix,
                                AOVector vector)

multiply

public static Plane multiply(Matrix4 transform,
                             Plane plane)

equals

public boolean equals(Matrix4 other)

compareTo

public int compareTo(Matrix4 other)

Specified by:

compareTo in interface java.lang.Comparable<Matrix4>

fromRotation

public static Matrix4 fromRotation(Quaternion rot)

fromTranslation

public static Matrix4 fromTranslation(AOVector vec)

getTranslation

public AOVector getTranslation()

setTranslation

public void setTranslation(AOVector vec)

setRotation

public void setRotation(Quaternion rot)

Sets the rotation of the matrix. This will overwrite any modifications to the scale of the matrix.

Parameters:

rot -

getInverse

public Matrix4 getInverse()

getDeterminant

public float getDeterminant()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object