go
Class GoMatrix

java.lang.Object
  |
  +--go.GoMatrix

public class GoMatrix

extends java.lang.Object

Field Summary

double[]

m Array holding matrix data.

Constructor Summary

GoMatrix()
Constructor for a 4 x 4 column major identity matrix.

GoMatrix(double[] m)
Constructor for a 4 x 4 column major matrix.

Methods inherited from class java.lang.Object

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

Field Detail

m

public double[] m

Array holding matrix data.

The matrix is column major and defined as:

 /                        \
| m[0]  m[4]  m[8]   m[12] | 
| m[1]  m[5]  m[9]   m[13] |
| m[2]  m[6]  m[10]  m[14] |
| m[3]  m[7]  m[11]  m[15] |
 \                        /

Constructor Detail

GoMatrix

public GoMatrix()

Constructor for a 4 x 4 column major identity matrix.

GoMatrix

public GoMatrix(double[] m)

Constructor for a 4 x 4 column major matrix.

The argument m must be an array of 16 elements.

A matrix is constructed as:

 /                        \
| m[0]  m[4]  m[8]   m[12] | 
| m[1]  m[5]  m[9]   m[13] |
| m[2]  m[6]  m[10]  m[14] |
| m[3]  m[7]  m[11]  m[15] |
 \                        /