/**
* Get the value of a field. If the field is a primitive type, it will return a class representing
* the value. For arrays or nodes it will return the instance directly.
*
* @param index The index of the field to change.
* @return The class representing the field value
* @throws InvalidFieldException The field index is not known
*/
public VRMLFieldData getFieldValue(int index) throws InvalidFieldException {
VRMLFieldData fieldData = fieldLocalData.get();
switch (index) {
case FIELD_ROTATION_CHANGED:
fieldData.clear();
fieldData.floatArrayValue = vfRotationChanged;
fieldData.dataType = VRMLFieldData.FLOAT_ARRAY_DATA;
fieldData.numElements = 1;
break;
case FIELD_OFFSET:
fieldData.clear();
fieldData.floatArrayValue = vfOffset;
fieldData.dataType = VRMLFieldData.FLOAT_ARRAY_DATA;
fieldData.numElements = 1;
break;
default:
super.getFieldValue(index);
}
return fieldData;
}
