/** @see org.web3d.x3d.sai.MFVec3f#insertValue(int, float[]) */
public void insertValue(int index, float[] value) throws ArrayIndexOutOfBoundsException {
checkReadAccess();
checkWriteAccess();
synchronized (theEventQueue.eventLock) {
MFVec3fWrapper queuedElement = (MFVec3fWrapper) theEventQueue.getLast(this);
boolean newEvent = false;
if (queuedElement == null || !queuedElement.isSetOneValue) {
// Input and output buffers do not mix
if (!storedInput && !storedOutput) {
queuedElement = this;
loadInputValue();
isSetOneValue = true;
} else {
queuedElement =
new MFVec3fWrapper(theNode, fieldIndex, theEventQueue, theEventAdapterFactory, true);
queuedElement.isSetOneValue = true;
}
newEvent = true;
}
queuedElement.ensureArraySize(queuedElement.storedInputLength + 3);
System.arraycopy(
queuedElement.storedInputValue,
index * 3,
queuedElement.storedInputValue,
index * 3 + 3,
queuedElement.storedInputLength - index * 3);
queuedElement.storedInputValue[index * 3] = value[0];
queuedElement.storedInputValue[index * 3 + 1] = value[1];
queuedElement.storedInputValue[index * 3 + 2] = value[2];
queuedElement.storedInputLength += 3;
if (newEvent) theEventQueue.processEvent(queuedElement);
}
}
/**
* Set the value of the array of 3D vectors. Input is an array of doubles 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.
*
* <p>If one or more of the values for value[i] are null then the resulting event that is sent to
* the VRML scenegraph is implementation dependent but no error indicator will be set here.
*
* @param numVec The number of items to copy from the array
* @param value The array of vec2f values where<br>
* value[i][0] = X<br>
* value[i][1] = Y<br>
* value[i][2] = Z
* @exception ArrayIndexOutOfBoundsException A value did not contain at least three values for the
* vector definition.
*/
public void setValue(int numVec, float[][] value) {
checkWriteAccess();
MFVec3fWrapper queuedElement = this;
// Input and output buffers do not mix and further don't overwrite
// set1Value calls
if (isSetOneValue || storedInput || storedOutput) {
queuedElement =
new MFVec3fWrapper(theNode, fieldIndex, theEventQueue, theEventAdapterFactory);
}
queuedElement.storedInput = true;
if (queuedElement.storedInputValue == null
|| queuedElement.storedInputValue.length != numVec * 3)
queuedElement.storedInputValue = new float[numVec * 3];
ArrayUtils.flatten3(value, numVec, queuedElement.storedInputValue);
queuedElement.storedInputLength = numVec * 3;
theEventQueue.processEvent(queuedElement);
}
/** @see org.web3d.x3d.sai.MFBool#removeValue(int) */
public void removeValue(int index) throws ArrayIndexOutOfBoundsException {
checkReadAccess();
checkWriteAccess();
synchronized (theEventQueue.eventLock) {
MFVec3fWrapper queuedElement = (MFVec3fWrapper) theEventQueue.getLast(this);
boolean newEvent = false;
if (queuedElement == null || !queuedElement.isSetOneValue) {
// Input and output buffers do not mix
if (!storedInput && !storedOutput) {
queuedElement = this;
loadInputValue();
isSetOneValue = true;
} else {
queuedElement =
new MFVec3fWrapper(theNode, fieldIndex, theEventQueue, theEventAdapterFactory, true);
queuedElement.isSetOneValue = true;
}
newEvent = true;
}
if (queuedElement.storedInputLength > 0) {
if (index * 3 + 3 < queuedElement.storedInputLength)
System.arraycopy(
queuedElement.storedInputValue,
index * 3 + 3,
queuedElement.storedInputValue,
index * 3,
queuedElement.storedInputLength - index * 3 - 3);
queuedElement.storedInputLength -= 3;
if (newEvent) theEventQueue.processEvent(queuedElement);
} else {
// Free up the buffer before throwing the exception
if (newEvent) queuedElement.isSetOneValue = false;
throw new ArrayIndexOutOfBoundsException();
}
}
}