Package one.empty3.library

Class ArcBall2

java.lang.Object

one.empty3.library.ArcBall2

public class ArcBall2
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
ArcBall2(Camera camera, Point3D point, double radius, ZBufferImpl zBuffer)

Method Summary

Modifier and Type	Method	Description
void	computeMatrix(Point3D p0, Point3D intersect1, Point3D intersect2)
double	getRadius()
void	init(Representable representable)
Point3D	intersect(Axe ray)
Matrix33	matrix()
void	moveTo(int x, int y)
void	setRadius(double radius)

Methods inherited from class java.lang.Object

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

Constructor Detail

ArcBall2

public ArcBall2(Camera camera,
                Point3D point,
                double radius,
                ZBufferImpl zBuffer)

Method Detail

intersect

public Point3D intersect(Axe ray)

init

public void init(Representable representable)

moveTo

public void moveTo(int x,
                   int y)

computeMatrix

public void computeMatrix(Point3D p0,
                          Point3D intersect1,
                          Point3D intersect2)

matrix

public Matrix33 matrix()

getRadius

public double getRadius()

setRadius

public void setRadius(double radius)