Package vrml.eai.field

Class EventInMFVec3f

java.lang.Object

vrml.eai.field.BaseField

vrml.eai.field.EventIn

vrml.eai.field.EventInMFVec3f

Direct Known Subclasses:

EventInMFVec3fWrapper

public abstract class EventInMFVec3f
extends EventIn

VRML eventIn class for MFVec3f.

Version:

1.0 30 April 1998

Field Summary

Fields inherited from class vrml.eai.field.BaseField

fieldType, MFColor, MFFloat, MFInt32, MFNode, MFRotation, MFString, MFTime, MFVec2f, MFVec3f, SFBool, SFColor, SFFloat, SFImage, SFInt32, SFNode, SFRotation, SFString, SFTime, SFVec2f, SFVec3f, UNSET_FIELD

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EventInMFVec3f()	Construct an instance of this class.

Method Summary

Modifier and Type	Method	Description
abstract void	set1Value(int index, float[] value)	Set a particular vector value in the given eventIn array.
abstract void	setValue(float[][] value)	Set the value of the array of 3D vectors.

Methods inherited from class vrml.eai.field.EventIn

getUserData, setUserData

Methods inherited from class vrml.eai.field.BaseField

getType

Methods inherited from class java.lang.Object

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

Constructor Details

EventInMFVec3f

protected EventInMFVec3f()

Construct an instance of this class. The superclass is called with the type MFVec3f

Method Details

setValue

public abstract void setValue(float[][] value)

Set the value of the array of 3D vectors. Input is an array of floats If value[i] does not contain at least three values it will generate an ArrayIndexOutOfBoundsException. If value[i] contains more than three items only the first three values will be used and the rest ignored.

If one or more of the values for value[i] are null then the resulting event that is sent to the VRML scene graph is implementation dependent but no error indicator will be set here.

Parameters:

value - The array of vec2f values where
value[i][0] = X
value[i][1] = Y
value[i][2] = Z

Throws:

ArrayIndexOutOfBoundsException - A value did not contain at least three values for the vector definition.

set1Value

public abstract void set1Value(int index,
 float[] value)

Set a particular vector value in the given eventIn array. To the VRML world this will generate a full MFVec3f event with the nominated index value changed.

The value array must contain at least three elements. If the array contains more than 3 values only the first 3 values will be used and the rest ignored.

If the index is out of the bounds of the current array of data values or the array of values does not contain at least 3 elements an ArrayIndexOutOfBoundsException will be generated.

Parameters:

index - The position to set the vector value

value - The array of vector values where
value[0] = X
value[1] = Y
value[2] = Z

Throws:

ArrayIndexOutOfBoundsException - A value did not contain at least 3 values for the vector