Package vrml.field

Class ConstMFVec2f

java.lang.Object

vrml.Field

vrml.ConstField

vrml.ConstMField

vrml.field.ConstMFVec2f

All Implemented Interfaces:

Cloneable

public class ConstMFVec2f
extends ConstMField

Constant VRML JSAI type class containing multiple 2 component vector fields.

Internally the class keeps data as a flat array, so that is the most efficient way of interacting with this class.

Version:

$Revision: 1.5 $

Author:

Alan Hudson, Justin Couch

Field Summary

Fields

Modifier and Type	Field	Description
protected float[]	data	The data of the underlying field

Fields inherited from class vrml.ConstMField

numElements

Fields inherited from class vrml.Field

valueChanged

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ConstMFVec2f()	Construct an instance with default values.
	ConstMFVec2f(float[] vecs)	Construct a new field based on all the given data values
	ConstMFVec2f(float[][] vecs)	Construct a new field based on all the given 2D array of values.
	ConstMFVec2f(int size, float[] vecs)	Construct a new field based on subsection the given data values

Method Summary

Modifier and Type	Method	Description
Object	clone()	Make a clone of this object.
void	get1Value(int index, float[] vec)	Get the vec value at the given position and copy it into the user provided array.
void	get1Value(int index, SFVec2f vec)	Get the vec value at the given position and copy it into the user provided field.
void	getValue(float[] vecs)	Copy the vec values used in this field into the user provided array.
void	getValue(float[][] vecs)	Get the vec values used in this field and copy them into the user provided array.
String	toString()	Create a string representation of the field values.

Methods inherited from class vrml.ConstMField

getSize

Methods inherited from class java.lang.Object

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

Field Details

data

protected float[] data

The data of the underlying field

Constructor Details

ConstMFVec2f

protected ConstMFVec2f()

Construct an instance with default values. Not available to mere mortals.

ConstMFVec2f

public ConstMFVec2f(float[][] vecs)

Construct a new field based on all the given 2D array of values.

Parameters:

vecs - The vec values to use

ConstMFVec2f

public ConstMFVec2f(float[] vecs)

Construct a new field based on all the given data values

Parameters:

vecs - The vec values to use

ConstMFVec2f

public ConstMFVec2f(int size,
 float[] vecs)

Construct a new field based on subsection the given data values

Parameters:

size - The number of items to use. numElements = size / 2

vecs - The vec values to use

Method Details

getValue

public void getValue(float[][] vecs)

Get the vec values used in this field and copy them into the user provided array.

Parameters:

vecs - The array to copy values to

getValue

public void getValue(float[] vecs)

Copy the vec values used in this field into the user provided array.

Parameters:

vecs - The array to copy values to

get1Value

public void get1Value(int index,
 float[] vec)

Get the vec value at the given position and copy it into the user provided array.

Parameters:

index - The position of the vec to copy

vec - The array to copy data to

get1Value

public void get1Value(int index,
 SFVec2f vec)

Get the vec value at the given position and copy it into the user provided field.

Parameters:

index - The position of the vec to copy

vec - The field to copy data to

toString

public String toString()

Create a string representation of the field values.

Overrides:

toString in class Object

Returns:

A string representing the values.

clone

public Object clone()

Make a clone of this object.

Specified by:

clone in class Field

Returns:

A copy of the field and its data