Package org.web3d.x3d.sai

Interface MFVec2f

All Superinterfaces:

MField, X3DField

All Known Implementing Classes:

MFVec2f

public interface MFVec2f
extends MField

MFVec2f is an array of SFVec2f values. Individual singleton SFVec2f array values are optionally separated by commas in XML syntax.

Warning: this is an abstract interface that cannot be instantiated as a concrete object. Java programmers typically only need to use concrete objects provided by the org.web3d.x3d.jsail classes.
Package hint: This interface is defined by the X3D Java Language Binding Specification for the Scene Authoring Interface (SAI).

See Also:

• SAI Java Specification: B.4.40
• SAI Abstract Specification: 5.2.15 SAIFieldType
• X3D Abstract Specification: 5.3.17 SFVec2f and MFVec2f
• X3D Tooltips
• X3D Tooltips: field
• X3D Tooltips: fieldValue
• X3D Scene Authoring Hints

Method Summary

Modifier and Type	Method	Description
void	append(float[] newValue)	Places a new value at the end of the existing value array, increasing the field length accordingly.
void	get1Value(int index, float[] valueDestination)	Get an individual value from the existing field array.
void	getValue(float[] valueDestination)	Write out the current value of this field into the external valueDestination array.
void	getValue(float[][] valueDestination)	Write out the current value of this field into the external valueDestination array.
void	insertValue(int index, float[] newValue)	Insert a new value prior to the index location in the existing value array, increasing the field length accordingly.
void	set1Value(int index, float[] newValue)	Replace a single value at the appropriate location in the existing value array.
void	setValue(int size, float[] newValue)	Assign an array subset to this field.
void	setValue(int size, float[][] newValue)	Assign an array subset to this field.

Methods inherited from interface org.web3d.x3d.sai.MField

clear, remove, size

Method Details

getValue

void getValue(float[][] valueDestination)

Write out the current value of this field into the external valueDestination array.

Parameters:

valueDestination - The array to be filled in with current field values.

Throws:

ArrayIndexOutOfBoundsException - The provided valueDestination array was too small.

getValue

void getValue(float[] valueDestination)

Write out the current value of this field into the external valueDestination array.

Parameters:

valueDestination - The array to be filled in with current field values.

Throws:

ArrayIndexOutOfBoundsException - The provided valueDestination array was too small.

get1Value

void get1Value(int index,
 float[] valueDestination)

Get an individual value from the existing field array.

If the index is outside the bounds of the current array of data values, an ArrayIndexOutOfBoundsException is thrown.

Parameters:

index - is position of selected value in current array

valueDestination - The array to be filled in with the selected current field value.

Throws:

ArrayIndexOutOfBoundsException - The index was outside of the bounds of the current array.

setValue

void setValue(int size,
 float[] newValue)

Assign an array subset to this field. Warning: newValue array length must correspond to tuple size for base type MFVec2f tuple size of 2.

Parameters:

size - indicates size of result to copy (i.e. the number of typed singleton values) from beginning of newValue array.

newValue - The replacement value array to (potentially) slice and then assign.

setValue

void setValue(int size,
 float[][] newValue)

Assign an array subset to this field. Warning: newValue array length must correspond to tuple size for base type MFVec2f tuple size of 2.

Parameters:

size - indicates size of result to copy (i.e. the number of typed singleton values) from beginning of newValue array.

newValue - The replacement value array to (potentially) slice and then assign.

set1Value

void set1Value(int index,
 float[] newValue)

Replace a single value at the appropriate location in the existing value array. Size of the current underlying value array does not change. Warning: newValue array length must correspond to tuple size for base type MFVec2f tuple size of 2.

Parameters:

index - is position of selected value in current array

newValue - provides new value to apply

append

void append(float[] newValue)

Places a new value at the end of the existing value array, increasing the field length accordingly. Warning: newValue array length must correspond to tuple size for base type MFVec2f tuple size of 2.

Parameters:

newValue - The newValue to append

insertValue

void insertValue(int index,
 float[] newValue)

Insert a new value prior to the index location in the existing value array, increasing the field length accordingly. Warning: newValue array length must correspond to tuple size for base type MFVec2f tuple size of 2.

Parameters:

index - The position for the inserted value in the current array

newValue - The newValue to insert