org.metasyntactic.graphics.primitives
Class Matrix

java.lang.Object
  |
  +--org.metasyntactic.graphics.primitives.Matrix

public class Matrix

extends java.lang.Object

Field Summary

static Matrix

IDENTITY

Constructor Summary

Matrix()

Matrix(double[] cells)

Matrix(double[][] cells)
Creates a new instance of Matrix

Method Summary

Matrix	add(Matrix m)
double	getCell(int row, int column)
Matrix	inverse()
static void	main(java.lang.String[] args)
Matrix	multiply(Matrix m)
Point	multiply(Point p)
Vector	multiply(Vector v)
static Matrix	rotation(Vector v, double theta)
static Matrix	scaling(double x, double y, double z)
java.lang.String	toString()
static Matrix	translation(double x, double y, double z)

Methods inherited from class java.lang.Object

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

Field Detail

IDENTITY

public static final Matrix IDENTITY

Constructor Detail

Matrix

public Matrix()

Matrix

public Matrix(double[][] cells)

Creates a new instance of Matrix

Matrix

public Matrix(double[] cells)

Method Detail

getCell

public double getCell(int row,
                      int column)

translation

public static Matrix translation(double x,
                                 double y,
                                 double z)

inverse

public Matrix inverse()

add

public Matrix add(Matrix m)

multiply

public Matrix multiply(Matrix m)

multiply

public Vector multiply(Vector v)

multiply

public Point multiply(Point p)

rotation

public static Matrix rotation(Vector v,
                              double theta)

scaling

public static Matrix scaling(double x,
                             double y,
                             double z)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

main

public static void main(java.lang.String[] args)