org.lwjgl.util.vector
Class Vector

java.lang.Object
  org.lwjgl.util.vector.Vector

All Implemented Interfaces:

java.io.Serializable, ReadableVector

Direct Known Subclasses:

Quaternion, Vector2f, Vector3f, Vector4f

public abstract class Vector
extends java.lang.Object
implements java.io.Serializable, ReadableVector

Base class for vectors.

Version:

$Revision: 3418 $ $Id: Vector.java 3418 2010-09-28 21:11:35Z spasi $

Author:

cix_foo

See Also:

Serialized Form

Constructor Summary

protected

Vector() Constructor for Vector.

Method Summary

float	length()
abstract float	lengthSquared()
abstract Vector	load(java.nio.FloatBuffer buf) Load this vector from a FloatBuffer
abstract Vector	negate() Negate a vector
Vector	normalise() Normalise this vector
abstract Vector	scale(float scale) Scale this vector
abstract Vector	store(java.nio.FloatBuffer buf) Store this vector in a FloatBuffer

Methods inherited from class java.lang.Object

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

Constructor Detail

Vector

protected Vector()

Constructor for Vector.

Method Detail

length

public final float length()

Specified by:

length in interface ReadableVector

Returns:

the length of the vector

lengthSquared

public abstract float lengthSquared()

Specified by:

lengthSquared in interface ReadableVector

Returns:

the length squared of the vector

load

public abstract Vector load(java.nio.FloatBuffer buf)

Load this vector from a FloatBuffer

Parameters:

buf - The buffer to load it from, at the current position

Returns:

this

negate

public abstract Vector negate()

Negate a vector

Returns:

this

normalise

public final Vector normalise()

Normalise this vector

Returns:

this

store

public abstract Vector store(java.nio.FloatBuffer buf)

Store this vector in a FloatBuffer

Specified by:

store in interface ReadableVector

Parameters:

buf - The buffer to store it in, at the current position

Returns:

this

scale

public abstract Vector scale(float scale)

Scale this vector

Parameters:

scale - The scale factor

Returns:

this