Package com.jsevy.jdxf

Class RealPoint

java.lang.Object

com.jsevy.jdxf.RealPoint

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

SplineControlPoint

public class RealPoint
extends java.lang.Object
implements java.io.Serializable

Utility class representing a 3-dimensional point

Author:

jsevy

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
double	x
double	y
double	z

Constructor Summary

Constructors

Constructor	Description
RealPoint(double x, double y, double z)
RealPoint(RealPoint other)

Method Summary

Modifier and Type	Method	Description
static double	angleBetween(RealPoint p, RealPoint q)
static RealPoint	crossProduct(RealPoint p, RealPoint q)
static RealPoint	difference(RealPoint p1, RealPoint p2)
static double	dotProduct(RealPoint p, RealPoint q)
boolean	equals(java.lang.Object object)
static double	magnitude(RealPoint p)
static RealPoint	mapPoint(java.awt.geom.AffineTransform m, RealPoint p)
static RealPoint	mapVector(java.awt.geom.AffineTransform m, RealPoint p)
static RealPoint	scalarProduct(double a, RealPoint p)
static RealPoint	sum(RealPoint p1, RealPoint p2)

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

x

public double x

y

public double y

z

public double z

Constructor Detail

RealPoint

public RealPoint(double x,
                 double y,
                 double z)

RealPoint

public RealPoint(RealPoint other)

Method Detail

sum

public static RealPoint sum(RealPoint p1,
                            RealPoint p2)

difference

public static RealPoint difference(RealPoint p1,
                                   RealPoint p2)

scalarProduct

public static RealPoint scalarProduct(double a,
                                      RealPoint p)

mapPoint

public static RealPoint mapPoint(java.awt.geom.AffineTransform m,
                                 RealPoint p)

mapVector

public static RealPoint mapVector(java.awt.geom.AffineTransform m,
                                  RealPoint p)

magnitude

public static double magnitude(RealPoint p)

dotProduct

public static double dotProduct(RealPoint p,
                                RealPoint q)

crossProduct

public static RealPoint crossProduct(RealPoint p,
                                     RealPoint q)

angleBetween

public static double angleBetween(RealPoint p,
                                  RealPoint q)

equals

public boolean equals(java.lang.Object object)

Overrides:

equals in class java.lang.Object