unity3d内用OSC通信
Open Sound Control (OSC) is a protocol for communication among computers, sound synthesizers, and other multimedia devices that is optimized for modern networking technology. Bringing the benefits of modern networking technology to the world of electronic musical instruments, OSC's advantages include interoperability, accuracy, flexibility, and enhanced organization and documentation.
详情见http://opensoundcontrol.org/introduction-osc
以下3个文件直接放到unity项目里，附加到对象。设置好IP 和端口号。即可使用.
另外推荐一个C++的OSC库。很好用哦。oscpack
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Osc.cs
using UnityEngine;
using System.Threading;
using System.Text;
using System.Collections;
using System.IO;
using System;
/// \mainpage
/// \section Overview
/// The .NET Visual C# library for the Make Controller Kit is designed
/// to make it as simple as possible for developers to integrate the
/// Make Controller Kit into their desktop applications, offering the
/// transparency that makes open source software so rewarding to work with.
/// You can communicate with the Make Controller Kit from your applications
/// over either an Ethernet or USB connection, or both. This library is
/// supplied both in source form and built, as MakeControllerOsc.dll
/// This document is a reference for MakeControllerOsc.
///
/// \section Communication
/// Messages to and from the board conform to the OSC (Open Sound Control) protocol.
/// OSC is an open, transport-independent standard supported by an increasing
/// number of environments and devices.
///
/// \subsection OSCmessages OSC Messages
/// OSC messages are represented by the class OscMessage, and consist of two elements:
/// - An address string for the device on the board you韗e dealing with.
/// - A list of value(s) being sent to or from that device. The list of values is optional.
///
/// From the perspective of OSC addresses, the Make Controller Kit is organized into a hierarchy of two or three layers:
/// - subsystems ?classes of device, such as analog inputs, servo controllers, and digital outputs.
/// - devices ?the index of a specific device within a subsystem.
/// If there is only one device in a subsystem, the device is not included in the OSC address.
/// - properties ?different devices have different properties, such as the value of an analog input,
/// the position of a servo motor, or the state of an LED.
///
/// OSC messages always begin with a slash, and use a slash to delimit each element in the address,
/// so an example OSC address string would look like:
/// \code /subsystem/device/property \endcode
///
/// The second part of an OscMessage is a list of values to be sent to the specified address.
/// The OSC types that are used by the Make Controller Kit for these values are integers,
/// floats, and strings. The values in this list are simply separated by spaces, and the
/// list can be arbitrarily long. Most devices on the Make Controller Kit expect only one value.
/// For example, to set the position of servo 1, you might send a message which
/// in string form might look like:
/// \code /servo/1/position 512 \endcode
///
/// This addressing scheme allows interactions with the board's various subsystems
/// and properties, and most importantly, accommodates the possibility of future or
/// custom devices on the board that have not yet been implemented or imagined.
/// If somebody creates, for example, a GPS extension to the board, communicating
/// with that device from this library is the same as for any other. More details
/// about OSC can be found at http://www.opensoundcontrol.org.
///
/// \section sendingdata Sending Data
/// As previously mentioned, the Make Controller Kit can communicate over both
/// Ethernet and USB. Messages are sent as packets, both over USB and UDP, and
/// corresponding structures are used ?UsbPacket and UdpPacket. Once you韛e created
/// a packet, you can simply call its Send() method, with the OscMessage you韉 like to send.
/// There are helper methods to create an OscMessage from a string, or you can pass in the OscMessage itself.
///
/// For example, you might set up your UsbSend() routine to look something like:
/// \code public void usbSend(string text)
/// {
/// OscMessage oscM = Osc.StringToOscMessage(text);
/// oscUsb is an Osc object, connected to a UsbPacket object
/// oscUsb.Send(oscM);
/// } \endcode
/// If your data is already in the form of an OscMessage, you can call oscUsb.Send() directly.
///
/// \section readingdata Reading Data
/// The Make Controller Kit must be polled in order to read data from it. To do this,
/// send an OscMessage with the address of the device you韉 like to read, but omit
/// the list of values. When the board receives an OscMessage with no value,
/// it interprets that as a read request, and sends back an OscMessage with the
/// current value at the appropriate address.
///
/// The .NET Make Controller Kit library conveniently provides handlers that will
/// call back a given function when an OscMessage with a given address string is received.
/// Your implementation could look something like:
/// \code// Set the handler in the constructor for a particular address
/// MyConstructor()
/// {
/// udpPacket = new UdpPacket();
/// oscUdp = new Osc(udpPacket);
/// // A thread is started when the Osc object is created to read
/// // incoming messages.
/// oscUdp.SetAddressHandler("/analogin/0/value", Ain0Message);
/// }
///
/// // The method you specified as the handler will be called back when a
/// // message with a matching address string comes back from the board.
/// public void AIn0Message(OscMessage oscMessage)
/// {
/// // write the message to a console, for example
/// mct.WriteLine("AIn0 > " + Osc.OscMessageToString(oscMessage));
/// } \endcode
/// You could alternatively set a handler for all incoming messages by calling
/// the SetAllMessageHandler() method in your setup, instead of SetAddressHandler().
///
///
//namespace MakingThings
//{
/// <summary>
/// The OscMessage class is a data structure that represents
/// an OSC address and an arbitrary number of values to be sent to that address.
/// </summary>
public class OscMessage
{
/// <summary>
/// The OSC address of the message as a string.
/// </summary>
public string Address;
/// <summary>
/// The list of values to be delivered to the Address.
/// </summary>
public ArrayList Values;
public OscMessage()
{
Values = new ArrayList();
}
}
public delegate void OscMessageHandler( OscMessage oscM );
/// <summary>
/// The Osc class provides the methods required to send, receive, and manipulate OSC messages.
/// Several of the helper methods are static since a running Osc instance is not required for
/// their use.
///
/// When instanciated, the Osc class opens the PacketIO instance that's handed to it and
/// begins to run a reader thread. The instance is then ready to service Send OscMessage requests
/// and to start supplying OscMessages as received back.
///
/// The Osc class can be called to Send either individual messages or collections of messages
/// in an Osc Bundle. Receiving is done by delegate. There are two ways: either submit a method
/// to receive all incoming messages or submit a method to handle only one particular address.
///
/// Messages can be encoded and decoded from Strings via the static methods on this class, or
/// can be hand assembled / disassembled since they're just a string (the address) and a list
/// of other parameters in Object form.
///
/// </summary>
public class Osc : MonoBehaviour
{
/// <summary>
/// Osc Constructor. Starts the Reader thread and initializes some internal state.
/// </summary>
/// <param name="oscPacketIO">The PacketIO instance used for packet IO.</param>
/*
public Osc(PacketIO oscPacketIO)
{
// Save the PacketExchage pointer
OscPacketIO = oscPacketIO;
// Create the hashtable for the address lookup mechanism
AddressTable = new Hashtable();
ReadThread = new Thread(Read);
ReaderRunning = true;
ReadThread.IsBackground = true;
ReadThread.Start();
}
*/
void Start() {
//do nothing, init must be called
}
public void init(UDPPacketIO oscPacketIO){
OscPacketIO = oscPacketIO;
// Create the hashtable for the address lookup mechanism
AddressTable = new Hashtable();
ReadThread = new Thread(Read);
ReaderRunning = true;
ReadThread.IsBackground = true;
ReadThread.Start();
}
/// <summary>
/// Make sure the PacketExchange is closed.
/// </summary>
~Osc()
{
//Cancel();
}
void OnDisable()
{
Debug.Log("OnDisable");
Cancel();
}
public void Cancel()
{
ReaderRunning = false;
ReadThread.Abort();
if (OscPacketIO.IsOpen())
OscPacketIO.Close();
}
/// <summary>
/// Read Thread. Loops waiting for packets. When a packet is received, it is
/// dispatched to any waiting All Message Handler. Also, the address is looked up and
/// any matching handler is called.
/// </summary>
private void Read()
{
while (ReaderRunning)
{
Debug.Log("Read");
byte[] buffer = new byte[1000];
int length = OscPacketIO.ReceivePacket(buffer);
if (length > 0)
{
ArrayList messages = Osc.PacketToOscMessages(buffer, length);
foreach (OscMessage om in messages)
{
if (AllMessageHandler != null)
AllMessageHandler(om);
OscMessageHandler h = (OscMessageHandler)Hashtable.Synchronized(AddressTable)[om.Address];
if (h != null)
h(om);
}
}
else
Thread.Sleep(500);
}
}
/// <summary>
/// Send an individual OSC message. Internally takes the OscMessage object and
/// serializes it into a byte[] suitable for sending to the PacketIO.
/// </summary>
/// <param name="oscMessage">The OSC Message to send.</param>
public void Send( OscMessage oscMessage )
{
byte[] packet = new byte[1000];
int length = Osc.OscMessageToPacket( oscMessage, packet, 1000 );
OscPacketIO.SendPacket( packet, length);
}
/// <summary>
/// Sends a list of OSC Messages. Internally takes the OscMessage objects and
/// serializes them into a byte[] suitable for sending to the PacketExchange.
/// </summary>
/// <param name="oms">The OSC Message to send.</param>
public void Send(ArrayList oms)
{
byte[] packet = new byte[1000];
int length = Osc.OscMessagesToPacket(oms, packet, 1000);
OscPacketIO.SendPacket(packet, length);
}
/// <summary>
/// Set the method to call back on when any message is received.
/// The method needs to have the OscMessageHandler signature - i.e. void amh( OscMessage oscM )
/// </summary>
/// <param name="amh">The method to call back on.</param>
public void SetAllMessageHandler(OscMessageHandler amh)
{
AllMessageHandler = amh;
}
/// <summary>
/// Set the method to call back on when a message with the specified
/// address is received. The method needs to have the OscMessageHandler signature - i.e.
/// void amh( OscMessage oscM )
/// </summary>
/// <param name="key">Address string to be matched</param>
/// <param name="ah">The method to call back on.</param>
public void SetAddressHandler(string key, OscMessageHandler ah)
{
Hashtable.Synchronized(AddressTable).Add(key, ah);
}
private UDPPacketIO OscPacketIO;
Thread ReadThread;
private bool ReaderRunning;
private OscMessageHandler AllMessageHandler;
Hashtable AddressTable;
/// <summary>
/// General static helper that returns a string suitable for printing representing the supplied
/// OscMessage.
/// </summary>
/// <param name="message">The OscMessage to be stringified.</param>
/// <returns>The OscMessage as a string.</returns>
public static string OscMessageToString(OscMessage message)
{
StringBuilder s = new StringBuilder();
s.Append(message.Address);
foreach( object o in message.Values )
{
s.Append(" ");
s.Append(o.ToString());
}
return s.ToString();
}
/// <summary>
/// Creates an OscMessage from a string - extracts the address and determines each of the values.
/// </summary>
/// <param name="message">The string to be turned into an OscMessage</param>
/// <returns>The OscMessage.</returns>
public static OscMessage StringToOscMessage(string message)
{
OscMessage oM = new OscMessage();
// Console.WriteLine("Splitting " + message);
string[] ss = message.Split(new char[] { ' ' });
IEnumerator sE = ss.GetEnumerator();
if (sE.MoveNext())
oM.Address = (string)sE.Current;
while ( sE.MoveNext() )
{
string s = (string)sE.Current;
// Console.WriteLine(" <" + s + ">");
if (s.StartsWith("\""))
{
StringBuilder quoted = new StringBuilder();
bool looped = false;
if (s.Length > 1)
quoted.Append(s.Substring(1));
else
looped = true;
while (sE.MoveNext())
{
string a = (string)sE.Current;
// Console.WriteLine(" q:<" + a + ">");
if (looped)
quoted.Append(" ");
if (a.EndsWith("\""))
{
quoted.Append(a.Substring(0, a.Length - 1));
break;
}
else
{
if (a.Length == 0)
quoted.Append(" ");
else
quoted.Append(a);
}
looped = true;
}
oM.Values.Add(quoted.ToString());
}
else
{
if (s.Length > 0)
{
try
{
int i = int.Parse(s);
// Console.WriteLine(" i:" + i);
oM.Values.Add(i);
}
catch
{
try
{
float f = float.Parse(s);
// Console.WriteLine(" f:" + f);
oM.Values.Add(f);
}
catch
{
// Console.WriteLine(" s:" + s);
oM.Values.Add(s);
}
}
}
}
}
return oM;
}
/// <summary>
/// Takes a packet (byte[]) and turns it into a list of OscMessages.
/// </summary>
/// <param name="packet">The packet to be parsed.</param>
/// <param name="length">The length of the packet.</param>
/// <returns>An ArrayList of OscMessages.</returns>
public static ArrayList PacketToOscMessages(byte[] packet, int length)
{
ArrayList messages = new ArrayList();
ExtractMessages(messages, packet, 0, length);
return messages;
}
/// <summary>
/// Puts an array of OscMessages into a packet (byte[]).
/// </summary>
/// <param name="messages">An ArrayList of OscMessages.</param>
/// <param name="packet">An array of bytes to be populated with the OscMessages.</param>
/// <param name="length">The size of the array of bytes.</param>
/// <returns>The length of the packet</returns>
public static int OscMessagesToPacket(ArrayList messages, byte[] packet, int length)
{
int index = 0;
if (messages.Count == 1)
index = OscMessageToPacket((OscMessage)messages[0], packet, 0, length);
else
{
// Write the first bundle bit
index = InsertString("#bundle", packet, index, length);
// Write a null timestamp (another 8bytes)
int c = 8;
while (( c-- )>0)
packet[index++]++;
// Now, put each message preceded by it's length
foreach (OscMessage oscM in messages)
{
int lengthIndex = index;
index += 4;
int packetStart = index;
index = OscMessageToPacket(oscM, packet, index, length);
int packetSize = index - packetStart;
packet[lengthIndex++] = (byte)((packetSize >> 24) & 0xFF);
packet[lengthIndex++] = (byte)((packetSize >> 16) & 0xFF);
packet[lengthIndex++] = (byte)((packetSize >> 8) & 0xFF);
packet[lengthIndex++] = (byte)((packetSize) & 0xFF);
}
}
return index;
}
/// <summary>
/// Creates a packet (an array of bytes) from a single OscMessage.
/// </summary>
/// <remarks>A convenience method, not requiring a start index.</remarks>
/// <param name="oscM">The OscMessage to be returned as a packet.</param>
/// <param name="packet">The packet to be populated with the OscMessage.</param>
/// <param name="length">The usable size of the array of bytes.</param>
/// <returns>The length of the packet</returns>
public static int OscMessageToPacket(OscMessage oscM, byte[] packet, int length)
{
return OscMessageToPacket(oscM, packet, 0, length);
}
/// <summary>
/// Creates an array of bytes from a single OscMessage. Used internally.
/// </summary>
/// <remarks>Can specify where in the array of bytes the OscMessage should be put.</remarks>
/// <param name="oscM">The OscMessage to be turned into an array of bytes.</param>
/// <param name="packet">The array of bytes to be populated with the OscMessage.</param>
/// <param name="start">The start index in the packet where the OscMessage should be put.</param>
/// <param name="length">The length of the array of bytes.</param>
/// <returns>The index into the packet after the last OscMessage.</returns>
private static int OscMessageToPacket(OscMessage oscM, byte[] packet, int start, int length)
{
int index = start;
index = InsertString(oscM.Address, packet, index, length);
//if (oscM.Values.Count > 0)
{
StringBuilder tag = new StringBuilder();
tag.Append(",");
int tagIndex = index;
index += PadSize(2 + oscM.Values.Count);
foreach (object o in oscM.Values)
{
if (o is int)
{
int i = (int)o;
tag.Append("i");
packet[index++] = (byte)((i >> 24) & 0xFF);
packet[index++] = (byte)((i >> 16) & 0xFF);
packet[index++] = (byte)((i >> 8) & 0xFF);
packet[index++] = (byte)((i) & 0xFF);
}
else
{
if (o is float)
{
float f = (float)o;
tag.Append("f");
byte[] buffer = new byte[4];
MemoryStream ms = new MemoryStream(buffer);
BinaryWriter bw = new BinaryWriter(ms);
bw.Write(f);
packet[index++] = buffer[3];
packet[index++] = buffer[2];
packet[index++] = buffer[1];
packet[index++] = buffer[0];
}
else
{
if (o is string)
{
tag.Append("s");
index = InsertString(o.ToString(), packet, index, length);
}
else
{
tag.Append("?");
}
}
}
}
InsertString(tag.ToString(), packet, tagIndex, length);
}
return index;
}
/// <summary>
/// Receive a raw packet of bytes and extract OscMessages from it. Used internally.
/// </summary>
/// <remarks>The packet may contain a OSC message or a bundle of messages.</remarks>
/// <param name="messages">An ArrayList to be populated with the OscMessages.</param>
/// <param name="packet">The packet of bytes to be parsed.</param>
/// <param name="start">The index of where to start looking in the packet.</param>
/// <param name="length">The length of the packet.</param>
/// <returns>The index after the last OscMessage read.</returns>
private static int ExtractMessages(ArrayList messages, byte[] packet, int start, int length)
{
int index = start;
switch ( (char)packet[ start ] )
{
case '/':
index = ExtractMessage( messages, packet, index, length );
break;
case '#':
string bundleString = ExtractString(packet, start, length);
if ( bundleString == "#bundle" )
{
// skip the "bundle" and the timestamp
index+=16;
while ( index < length )
{
int messageSize = ( packet[index++] << 24 ) + ( packet[index++] << 16 ) + ( packet[index++] << 8 ) + packet[index++];
/*int newIndex = */ExtractMessages( messages, packet, index, length );
index += messageSize;
}
}
break;
}
return index;
}
/// <summary>
/// Extracts a messages from a packet.
/// </summary>
/// <param name="messages">An ArrayList to be populated with the OscMessage.</param>
/// <param name="packet">The packet of bytes to be parsed.</param>
/// <param name="start">The index of where to start looking in the packet.</param>
/// <param name="length">The length of the packet.</param>
/// <returns>The index after the OscMessage is read.</returns>
private static int ExtractMessage(ArrayList messages, byte[] packet, int start, int length)
{
OscMessage oscM = new OscMessage();
oscM.Address = ExtractString(packet, start, length);
int index = start + PadSize(oscM.Address.Length+1);
string typeTag = ExtractString(packet, index, length);
index += PadSize(typeTag.Length + 1);
//oscM.Values.Add(typeTag);
foreach (char c in typeTag)
{
switch (c)
{
case ',':
break;
case 's':
{
string s = ExtractString(packet, index, length);
index += PadSize(s.Length + 1);
oscM.Values.Add(s);
break;
}
case 'i':
{
int i = ( packet[index++] << 24 ) + ( packet[index++] << 16 ) + ( packet[index++] << 8 ) + packet[index++];
oscM.Values.Add(i);
break;
}
case 'f':
{
byte[] buffer = new byte[4];
buffer[3] = packet[index++];
buffer[2] = packet[index++];
buffer[1] = packet[index++];
buffer[0] = packet[index++];
MemoryStream ms = new MemoryStream(buffer);
BinaryReader br = new BinaryReader(ms);
float f = br.ReadSingle();
oscM.Values.Add(f);
break;
}
}
}
messages.Add( oscM );
return index;
}
/// <summary>
/// Removes a string from a packet. Used internally.
/// </summary>
/// <param name="packet">The packet of bytes to be parsed.</param>
/// <param name="start">The index of where to start looking in the packet.</param>
/// <param name="length">The length of the packet.</param>
/// <returns>The string</returns>
private static string ExtractString(byte[] packet, int start, int length)
{
StringBuilder sb = new StringBuilder();
int index = start;
while (packet[index] != 0 && index < length)
sb.Append((char)packet[index++]);
return sb.ToString();
}
private static string Dump(byte[] packet, int start, int length)
{
StringBuilder sb = new StringBuilder();
int index = start;
while (index < length)
sb.Append(packet[index++]+"|");
return sb.ToString();
}
/// <summary>
/// Inserts a string, correctly padded into a packet. Used internally.
/// </summary>
/// <param name="string">The string to be inserted</param>
/// <param name="packet">The packet of bytes to be parsed.</param>
/// <param name="start">The index of where to start looking in the packet.</param>
/// <param name="length">The length of the packet.</param>
/// <returns>An index to the next byte in the packet after the padded string.</returns>
private static int InsertString(string s, byte[] packet, int start, int length)
{
int index = start;
foreach (char c in s)
{
packet[index++] = (byte)c;
if (index == length)
return index;
}
packet[index++] = 0;
int pad = (s.Length+1) % 4;
if (pad != 0)
{
pad = 4 - pad;
while (pad-- > 0)
packet[index++] = 0;
}
return index;
}
/// <summary>
/// Takes a length and returns what it would be if padded to the nearest 4 bytes.
/// </summary>
/// <param name="rawSize">Original size</param>
/// <returns>padded size</returns>
private static int PadSize(int rawSize)
{
int pad = rawSize % 4;
if (pad == 0)
return rawSize;
else
return rawSize + (4 - pad);
}
}
//}----------------------------------------------------------------------分割线-----------------------------------------------------------------------
UDPPacketIO.cs
using System;
using System.IO;
using System.Collections;
using System.Net;
using System.Net.Sockets;
using System.Threading;
using UnityEngine;
/// <summary>
/// UdpPacket provides packetIO over UDP
/// </summary>
public class UDPPacketIO : MonoBehaviour
{
void Start()
{
//do nothing. init must be called
}
public void init(string hostIP, int remotePort, int localPort){
RemoteHostName = hostIP;
RemotePort = remotePort;
LocalPort = localPort;
socketsOpen = false;
}
// public UdpPacket()
// {
// }
~UDPPacketIO()
{
if (IsOpen())
Close();
}
/// <summary>
/// Open a UDP socket and create a UDP sender.
///
/// The default values with which a UdpPacket is created are:
/// - Address of the board to send to - 192.168.0.200
/// - Remote port to send to - 10000
/// - Local port to listen on - 10000
/// </summary>
/// <returns>True on success, false on failure.</returns>
public bool Open()
{
try
{
Sender = new UdpClient();
Receiver = new UdpClient(localPort);
socketsOpen = true;
return true;
}
catch
{
}
return false;
}
/// <summary>
/// Close the socket currently listening, and destroy the UDP sender device.
/// </summary>
public void Close()
{
if(Sender != null)
Sender.Close();
if(Receiver != null)
Receiver.Close();
socketsOpen = false;
}
/// <summary>
/// Query the open state of the UDP socket.
/// </summary>
/// <returns>True if open, false if closed.</returns>
public bool IsOpen()
{
return socketsOpen;
}
/// <summary>
/// Send a packet of bytes out via UDP.
/// </summary>
/// <param name="packet">The packet of bytes to be sent.</param>
/// <param name="length">The length of the packet of bytes to be sent.</param>
public void SendPacket(byte[] packet, int length)
{
if (!IsOpen())
Open();
if (!IsOpen())
return;
Sender.Send(packet, length, remoteHostName, remotePort);
}
/// <summary>
/// Receive a packet of bytes over UDP.
/// </summary>
/// <param name="buffer">The buffer to be read into.</param>
/// <returns>The number of bytes read, or 0 on failure.</returns>
public int ReceivePacket(byte[] buffer)
{
if (!IsOpen())
Open();
if (!IsOpen())
return 0;
IPEndPoint iep = new IPEndPoint(IPAddress.Any, 0);
byte[] incoming = Receiver.Receive( ref iep );
int count = Math.Min(buffer.Length, incoming.Length);
System.Array.Copy(incoming, buffer, count);
return count;
}
private UdpClient Sender;
private UdpClient Receiver;
private bool socketsOpen;
private string remoteHostName;
private int remotePort;
private int localPort;
/// <summary>
/// The address of the board that you're sending to.
/// </summary>
public string RemoteHostName
{
get
{
return remoteHostName;
}
set
{
remoteHostName = value;
}
}
/// <summary>
/// The remote port that you're sending to.
/// </summary>
public int RemotePort
{
get
{
return remotePort;
}
set
{
remotePort = value;
}
}
/// <summary>
/// The local port you're listening on.
/// </summary>
public int LocalPort
{
get
{
return localPort;
}
set
{
localPort = value;
}
}
}
----------------------------------------------------------------------分割线-----------------------------------------------------------------------
OSCReceiver.cs
using UnityEngine;
using System.Collections;
public class OSCReceiver : MonoBehaviour
{
public string RemoteIP = "127.0.0.1";
public int SendToPort = 57131;
public int ListenerPort = 57130;
public Transform controller;
private Osc handler;
// Use this for initialization
void Start()
{
//Initializes on start up to listen for messages
//make sure this game object has both UDPPackIO and OSC script attached
UDPPacketIO udp = GetComponent("UDPPacketIO") as UDPPacketIO;
udp.init(RemoteIP, SendToPort, ListenerPort);
handler = GetComponent("Osc") as Osc;
handler.init(udp);
handler.SetAddressHandler("/test1", Example1);
handler.SetAddressHandler("/test2", Example2);
}
//these fucntions are called when messages are received
public void Example1(OscMessage oscMessage)
{
//How to access values:
//oscMessage.Values[0], oscMessage.Values[1], etc
Debug.Log("Called Example One > " + Osc.OscMessageToString(oscMessage));
}
//these fucntions are called when messages are received
public void Example2(OscMessage oscMessage)
{
//How to access values:
//oscMessage.Values[0], oscMessage.Values[1], etc
Debug.Log("Called Example Two > " + Osc.OscMessageToString(oscMessage));
}
void Update()
{
if (Input.GetKeyDown(KeyCode.A))
{
handler.Send(Osc.StringToOscMessage("1234"));
print("A key was pressed");
}
}
}
Good luck
