/**
* Unpacks a Pdu from the underlying data.
*
* @throws java.nio.BufferUnderflowException if buff is too small
* @see java.nio.ByteBuffer
* @param buff The ByteBuffer at the position to begin reading
* @since ??
*/
public void unmarshal(java.nio.ByteBuffer buff) {
super.unmarshal(buff);
minefieldID.unmarshal(buff);
requestingEntityID.unmarshal(buff);
minefieldSequenceNumbeer = (int) (buff.getShort() & 0xFFFF);
requestID = (short) (buff.get() & 0xFF);
pduSequenceNumber = (short) (buff.get() & 0xFF);
numberOfPdus = (short) (buff.get() & 0xFF);
numberOfMinesInThisPdu = (short) (buff.get() & 0xFF);
numberOfSensorTypes = (short) (buff.get() & 0xFF);
pad2 = (short) (buff.get() & 0xFF);
dataFilter = buff.getInt();
mineType.unmarshal(buff);
for (int idx = 0; idx < numberOfSensorTypes; idx++) {
TwoByteChunk anX = new TwoByteChunk();
anX.unmarshal(buff);
sensorTypes.add(anX);
}
pad3 = (short) (buff.get() & 0xFF);
for (int idx = 0; idx < numberOfMinesInThisPdu; idx++) {
Vector3Float anX = new Vector3Float();
anX.unmarshal(buff);
mineLocation.add(anX);
}
} // end of unmarshal method
public int getTopColor(DrawContext dc, java.awt.Point pickPoint) {
GL gl = dc.getGL();
java.nio.ByteBuffer pixel = BufferUtil.newByteBuffer(3);
int yInGLCoords = dc.getView().getViewport().height - pickPoint.y - 1;
gl.glReadPixels(
pickPoint.x, yInGLCoords, 1, 1, javax.media.opengl.GL.GL_RGB, GL.GL_UNSIGNED_BYTE, pixel);
java.awt.Color topColor = null;
try {
topColor =
new java.awt.Color(pixel.get(0) & 0xff, pixel.get(1) & 0xff, pixel.get(2) & 0xff, 0);
} catch (Exception e) {
Logging.logger().severe("layers.InvalidPickColorRead");
}
return topColor != null ? topColor.getRGB() : 0;
}
/**
* Unpacks a Pdu from the underlying data.
*
* @throws java.nio.BufferUnderflowException if buff is too small
* @see java.nio.ByteBuffer
* @param buff The ByteBuffer at the position to begin reading
* @since ??
*/
public void unmarshal(java.nio.ByteBuffer buff) {
super.unmarshal(buff);
minefieldID.unmarshal(buff);
requestingEntityID.unmarshal(buff);
requestID = (short) (buff.get() & 0xFF);
numberOfPerimeterPoints = (short) (buff.get() & 0xFF);
pad2 = (short) (buff.get() & 0xFF);
numberOfSensorTypes = (short) (buff.get() & 0xFF);
dataFilter = buff.getInt();
requestedMineType.unmarshal(buff);
for (int idx = 0; idx < numberOfPerimeterPoints; idx++) {
Point anX = new Point();
anX.unmarshal(buff);
requestedPerimeterPoints.add(anX);
}
for (int idx = 0; idx < numberOfSensorTypes; idx++) {
TwoByteChunk anX = new TwoByteChunk();
anX.unmarshal(buff);
sensorTypes.add(anX);
}
} // end of unmarshal method
/**
* Unpacks a Pdu from the underlying data.
*
* @throws java.nio.BufferUnderflowException if buff is too small
* @see java.nio.ByteBuffer
* @param buff The ByteBuffer at the position to begin reading
* @since ??
*/
public void unmarshal(java.nio.ByteBuffer buff) {
recordType = (short) (buff.get() & 0xFF);
changeIndicator = (short) (buff.get() & 0xFF);
associationStatus = (short) (buff.get() & 0xFF);
associationType = (short) (buff.get() & 0xFF);
entityID.unmarshal(buff);
ownStationLocation = (int) (buff.getShort() & 0xFFFF);
physicalConnectionType = (short) (buff.get() & 0xFF);
groupMemberType = (short) (buff.get() & 0xFF);
groupNumber = (int) (buff.getShort() & 0xFFFF);
} // end of unmarshal method
/**
* Unpacks a Pdu from the underlying data.
*
* @throws java.nio.BufferUnderflowException if buff is too small
* @see java.nio.ByteBuffer
* @param buff The ByteBuffer at the position to begin reading
* @since ??
*/
public void unmarshal(java.nio.ByteBuffer buff) {
for (int idx = 0; idx < otherParameters.length; idx++) {
otherParameters[idx] = buff.get();
} // end of array unmarshaling
} // end of unmarshal method
