Package org.jmol.util

Class Point3f

java.lang.Object

org.jmol.util.Tuple3f

org.jmol.util.Point3f

Direct Known Subclasses:

Point3fi

public class Point3f
extends Tuple3f

A 3 element point that is represented by single precision floating point x,y,z coordinates.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jmol.util.Tuple3f

x, y, z

Constructor Summary

Constructors

Constructor	Description
Point3f()

Method Summary

Modifier and Type	Method	Description
float	distance(Point3f p1)	Returns the distance between this point and point p1.
float	distanceSquared(Point3f p1)	Computes the square of the distance between this point and point p1.
static Point3f	new3(float x, float y, float z)
static Point3f	newP(Tuple3f t)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from class org.jmol.util.Tuple3f

add, add2, equals, hashCode, scale, scaleAdd, scaleAdd2, set, setA, setT, sub, sub2, toString

Constructor Detail

Point3f

public Point3f()

Method Detail

newP

public static Point3f newP(Tuple3f t)

new3

public static Point3f new3(float x,
                           float y,
                           float z)

distanceSquared

public final float distanceSquared(Point3f p1)

Computes the square of the distance between this point and point p1.

Parameters:

p1 - the other point

Returns:

the square of distance between these two points as a float

distance

public final float distance(Point3f p1)

Returns the distance between this point and point p1.

Parameters:

p1 - the other point

Returns:

the distance between these two points