vrml.eai.field
Class EventInMFFloat

java.lang.Object
  vrml.eai.field.BaseField
      vrml.eai.field.EventIn
          vrml.eai.field.EventInMFFloat

public abstract class EventInMFFloat
extends EventIn

Reference to a MFFloat event-in slot. Use this class to write values into MFFloat event-in slots.

The following example demonstrates how to write three float values (0, 0.5 and 1) into the "key" field of a CoordinateInterpolator node:

 vrml.eai.Node coordinateInterpolator = ...;
 vrml.eai.field.EventInMFFloat set_key = (vrml.eai.field.EventInMFFloat)coordinateInterpolator.getEventIn("set_key");
 set_key.setValue(new float[] { 0.0f, 0.5f, 1.0f });
 

Field Summary

Fields inherited from class vrml.eai.field.BaseField

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

Constructor Summary

protected

EventInMFFloat() Default constructor.

Method Summary

abstract void	set1Value(int index, float value) Sets one element of the MFFloat event-in slot.
abstract void	setValue(float[] value) Sets the elements of the MFFloat event-in slot.

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 Detail

EventInMFFloat

protected EventInMFFloat()

Default constructor. This method is protected, i.e. you cannot create new instances of this class. The only way to get instances is via the Node.getEventIn(java.lang.String) method.

Method Detail

setValue

public abstract void setValue(float[] value)

Sets the elements of the MFFloat event-in slot.

The following example demonstrates how to write three float values (0, 0.5 and 1) into the "key" field of a CoordinateInterpolator node:

 vrml.eai.Node coordinateInterpolator = ...;
 vrml.eai.field.EventInMFFloat set_key = (vrml.eai.field.EventInMFFloat)coordinateInterpolator.getEventIn("set_key");
 set_key.setValue(new float[] { 0.0f, 0.5f, 1.0f });
 

Parameters:

value - The new float values

set1Value

public abstract void set1Value(int index,
                               float value)
                        throws java.lang.ArrayIndexOutOfBoundsException

Sets one element of the MFFloat event-in slot.

The following example demonstrates how to write a float value (0.5) into the first element of the "key" field of a CoordinateInterpolator node:

 vrml.eai.Node coordinateInterpolator = ...;
 vrml.eai.field.EventInMFFloat set_key = (vrml.eai.field.EventInMFFloat)coordinateInterpolator.getEventIn("set_key");
 set_key.set1Value(0, 0.5f);
 

Parameters:

index - The index of the element, starting at 0.

value - The new float value.

Throws:

java.lang.ArrayIndexOutOfBoundsException - when the index is invalid.