vrml.eai.field
Class EventOutSFFloat

java.lang.Object
  vrml.eai.field.BaseField
      vrml.eai.field.EventOut
          vrml.eai.field.EventOutSFFloat

public abstract class EventOutSFFloat
extends EventOut

Reference to a SFFloat event-out slot. Use this class to read values from SFFloat event-out slots.

The following example demonstrates how to get the transparency of an object:

 vrml.eai.Node material = ...;
 vrml.eai.field.EventOutSFFloat transparency_changed = (vrml.eai.field.EventOutSFFloat)material.getEventOut("transparency_changed");
 System.out.println("transparency = " + transparency_changed.getValue());
 

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

EventOutSFFloat() Default Constructor.

Method Summary

abstract float

getValue() Returns the current value of the SFFloat event-out slot.

Methods inherited from class vrml.eai.field.EventOut

addVrmlEventListener, getUserData, removeVrmlEventListener, 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

EventOutSFFloat

protected EventOutSFFloat()

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.getEventOut(java.lang.String) method.

Method Detail

getValue

public abstract float getValue()

Returns the current value of the SFFloat event-out slot.

The following example demonstrates how to get the transparency of an object:

 vrml.eai.Node material = ...;
 vrml.eai.field.EventOutSFFloat transparency_changed = (vrml.eai.field.EventOutSFFloat)material.getEventOut("transparency_changed");
 System.out.println("transparency = " + transparency_changed.getValue());
 

Returns:

The float value.