de.enough.polish.graphics3d.linalg
Class Vec3Dx

java.lang.Object
  de.enough.polish.graphics3d.linalg.Vec3Dx

public class Vec3Dx
extends Object

A 3 dimensional Vector implementation. Class using fixed point precision.

Author:

Anders Bo Pedersen, anders@wicore.dk

Field Summary

int	xx
int	yx
int	zx

Constructor Summary

Vec3Dx()

Vec3Dx(int xx, int yx, int zx)

Vec3Dx(Vec3Dx other)

Method Summary

void	add(Vec3Dx other)
Vec3Dx	cross(Vec3Dx other)
int	dot(Vec3Dx other)
boolean	equals(Vec3Dx other)
void	invert()
int	length() Euclidean length of vector
void	normalize() Normalize the vector to unit length
String	propertiesToString()
void	scale(int factorx)
Vec3Dx	scaleNew(int factorx)
void	sub(Vec3Dx other)

Methods inherited from class java.lang.Object

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

Field Detail

xx

public volatile int xx

yx

public volatile int yx

zx

public volatile int zx

Constructor Detail

Vec3Dx

public Vec3Dx()

Vec3Dx

public Vec3Dx(int xx,
              int yx,
              int zx)

Vec3Dx

public Vec3Dx(Vec3Dx other)

Method Detail

add

public void add(Vec3Dx other)

sub

public void sub(Vec3Dx other)

invert

public void invert()

scale

public void scale(int factorx)

scaleNew

public Vec3Dx scaleNew(int factorx)

dot

public int dot(Vec3Dx other)

cross

public Vec3Dx cross(Vec3Dx other)

equals

public boolean equals(Vec3Dx other)

length

public int length()

Euclidean length of vector

Returns:

the length

normalize

public void normalize()

Normalize the vector to unit length

propertiesToString

public String propertiesToString()