mil.navy.nps.rra
Class Vec3d

java.lang.Object
  |
  +--mil.navy.nps.rra.Vec3d

public class Vec3d

extends java.lang.Object

Vector arithmetic routines for 3-element vectors of type Double.

Constructor Summary

Vec3d()

Vec3d(double[] vec)

Vec3d(double v0, double v1, double v2)

Vec3d(Vec3d vec)

Method Summary

void	add(Vec3d vec)
void	add(Vec3d vec1, Vec3d vec2)
void	cross(Vec3d vec)
void	cross(Vec3d vec1, Vec3d vec2)
double	dot(Vec3d vec)
static double	dot(Vec3d vec1, Vec3d vec2)
void	get(double[] vec)
void	get(double[] v0, double[] v1, double[] v2)
double	get(int index)
void	get(Vec3d vec)
double	length_sqr()
double	length()
void	makeNull()
void	negate()
void	negate(Vec3d vec)
void	normalize()
void	normalize(Vec3d vec)
void	print()
void	scale(double s)
void	scale(double s, Vec3d vec)
void	set(double[] vec)
void	set(double v0, double v1, double v2)
void	set(int index, double val)
void	set(Vec3d vec)
void	sub(Vec3d vec)
void	sub(Vec3d vec1, Vec3d vec2)

Methods inherited from class java.lang.Object

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

Constructor Detail

Vec3d

public Vec3d()

Vec3d

public Vec3d(double v0,
             double v1,
             double v2)

Vec3d

public Vec3d(double[] vec)

Vec3d

public Vec3d(Vec3d vec)

Method Detail

print

public void print()

set

public void set(double v0,
                double v1,
                double v2)

get

public void get(double[] v0,
                double[] v1,
                double[] v2)

set

public void set(int index,
                double val)

get

public double get(int index)

set

public void set(double[] vec)

get

public void get(double[] vec)

set

public void set(Vec3d vec)

get

public void get(Vec3d vec)

makeNull

public void makeNull()

negate

public void negate()

negate

public void negate(Vec3d vec)

add

public void add(Vec3d vec)

add

public void add(Vec3d vec1,
                Vec3d vec2)

sub

public void sub(Vec3d vec)

sub

public void sub(Vec3d vec1,
                Vec3d vec2)

scale

public void scale(double s)

scale

public void scale(double s,
                  Vec3d vec)

length

public double length()

length_sqr

public double length_sqr()

normalize

public void normalize()

normalize

public void normalize(Vec3d vec)

dot

public double dot(Vec3d vec)

dot

public static double dot(Vec3d vec1,
                         Vec3d vec2)

cross

public void cross(Vec3d vec)

cross

public void cross(Vec3d vec1,
                  Vec3d vec2)