graphics.raytracers.tracer.geometry
Class Vector3d

java.lang.Object
  graphics.raytracers.tracer.geometry.Vector3d

public final class Vector3d
extends java.lang.Object

Constructor Summary

Vector3d()

Vector3d(double a, double b, double c)

Vector3d(Vector3d a)

Method Summary

static Vector3d	add(Vector3d a, Vector3d b)
static Vector3d	adds(double s, Vector3d a, Vector3d b)
static Vector3d	comb(double a, Vector3d A, double b, Vector3d B)
static Vector3d	cross(Vector3d a, Vector3d b)
static double	dot(Vector3d a, Vector3d b)
double	getX()
double	getY()
double	getZ()
static Vector3d	mult(Vector3d a, Vector3d b)
void	negate()
double	normalize()
void	scale(double t)
void	setX(double x)
void	setY(double y)
void	setZ(double z)
static Vector3d	sub(Vector3d a, Vector3d b)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Vector3d

public Vector3d(double a,
                double b,
                double c)

Vector3d

public Vector3d(Vector3d a)

Vector3d

public Vector3d()

Method Detail

add

public static Vector3d add(Vector3d a,
                           Vector3d b)

adds

public static Vector3d adds(double s,
                            Vector3d a,
                            Vector3d b)

sub

public static Vector3d sub(Vector3d a,
                           Vector3d b)

mult

public static Vector3d mult(Vector3d a,
                            Vector3d b)

cross

public static Vector3d cross(Vector3d a,
                             Vector3d b)

dot

public static double dot(Vector3d a,
                         Vector3d b)

comb

public static Vector3d comb(double a,
                            Vector3d A,
                            double b,
                            Vector3d B)

scale

public void scale(double t)

negate

public void negate()

normalize

public double normalize()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getX

public double getX()

setX

public void setX(double x)

getY

public double getY()

setY

public void setY(double y)

getZ

public double getZ()

setZ

public void setZ(double z)