public AskPredict(FetchQuery fetchQuery)
{
centerPoint = fetchQuery.centerPoint;
speedVec = fetchQuery.speedVec;
viewRadius = fetchQuery.viewRadius;
RTT = fetchQuery.RTT;
}
public static void ConstantFetch()
{
while (stop == 0) {
BinaryFormatter bf = new BinaryFormatter ();
MemoryStream ms = new MemoryStream ();
byte[] instream = new byte[100000];
Socket socket = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
socket.Connect (new IPEndPoint (IPAddress.Parse ("127.0.0.1"), 1234));
//Random rnd = new Random ();
FetchQuery fq = new FetchQuery (currentLoc);
fq.objectIds=objectThere;
float[] speedVec=new float[3];
speedVec [0] = velocity [0];
speedVec [1] = velocity [1];
speedVec [2] = 0;
bf.Serialize (ms, fq);
socket.Send (ms.ToArray ());
instream = new byte[100000];
socket.Receive (instream);
ms = new MemoryStream (instream);
object obj2 = bf.Deserialize (ms);
if (obj2 is ObjectResult) {
ObjectResult or = (ObjectResult)obj2;
//Console.WriteLine (or.askObjects.Length);
int j=0;
foreach (AskObject askobject in or.askObjects) {
if (idMap.ContainsKey(askobject.targetId)) {
idMap[askobject.targetId] = askobject;
} else {
idMap.Add(askobject.targetId, askobject);
}
objectThere [j] = askobject.objectId;
j = j + 1;
}
} else {
Console.WriteLine ("Wrong kind of object.");
}
Thread.Sleep(fetchtime);
}
}
AskObject[] FetchObject(FetchQuery fetchQuery)
{
AskPredict predict = new AskPredict (fetchQuery);
float[] centerPoint = predict.PredictTotal ();
float viewRadius = fetchQuery.viewRadius;
int[] objectIds = fetchQuery.objectIds;
List<AskObject> askobjects = new List<AskObject> ();
try {
KdTreeNode<float, int>[] objects = KDTree.GetNearestNeighbours(centerPoint, 3);
for (int i=0;i<objects.Length;i++)
{
int objId=objects[i].Value;
bool present=false;
for (int j=0;j<objectIds.Length;j++)
{
if (objectIds[j]==objId)
present=true;
}
if(!present)
{
askobjects.Add(idMap[objId]);
}
}
}
catch (Exception e) {
Console.WriteLine (e.StackTrace);
}
return askobjects.ToArray ();
}
