GMU:Tutorials/Networking/Controlling Unity with Processing: Difference between revisions

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GMU:Tutorials/Networking/Controlling Unity with Processing (view source)

Revision as of 11:05, 27 July 2016

69 bytes removed , 27 July 2016

→‎Unity: formatting

Elenaliv

34

edits

@@ Line 73: / Line 73: @@
 <br>
-Public values are adjustable without any coding; just use the inspector for that. <br><code>
+Public values are adjustable without any coding; just use the inspector for that. <br>
-public var RemoteIP : String = "";<br>
+<source lang="javascript">
-public var SendToPort : int = xxxx;<br>
+public var RemoteIP : String = "";
-public var ListenerPort : int = yyyy;<br>
+public var SendToPort : int = xxxx;
-public var controller : Transform;<br>
+public var ListenerPort : int = yyyy;
-public var gameReceiver = "Cube";</code> <br><br>
+public var controller : Transform;
-In the Start() function all the necessary scripts and components are connected. This will happen once you press Play. <br><code>
+public var gameReceiver = "Cube";
-public function Start ()<br>
+</source>
-{<br>
+In the Start() function all the necessary scripts and components are connected. This will happen once you press Play. <br>
-var udp : UDPPacketIO = GetComponent("UDPPacketIO");<br>
+<source lang="javascript">
-udp.init(RemoteIP, SendToPort, ListenerPort);<br>
+public function Start ()
-handler = GetComponent("Osc");<br>
+{
-handler.init(udp);<br>
+ var udp : UDPPacketIO = GetComponent("UDPPacketIO");
-handler.SetAllMessageHandler(AllMessageHandler);<br>
+ udp.init(RemoteIP, SendToPort, ListenerPort);
-}</code> <br><br>
+ handler = GetComponent("Osc");
-The AllMessageHandler() function is where the Osc happens. This function unpacks the Osc signals, so you can address them in other functions. In this function you can command, whenever A happens, you want FunctionB() to be executed. <br><code>
+ handler.init(udp);
-public function AllMessageHandler(oscMessage: OscMessage){<br>
+ handler.SetAllMessageHandler(AllMessageHandler);
-var msgString = Osc.OscMessageToString(oscMessage);<br>
+}
-var msgAddress = oscMessage.Address;<br>
+</source>
-var msgValue = oscMessage.Values[0];</code> <br><br>
+The AllMessageHandler() function is where the Osc happens. This function unpacks the Osc signals, so you can address them in other functions. In this function you can command, whenever A happens, you want FunctionB() to be executed. <br>
-So you typed all that code and there are no errors but that stupid thing still won't do what it should - try Debug.Logs! Just add them everywhere! They can tell you what parts of your script are accessed after you press Play. <br><code>
+<source lang="javascript">
-Debug.Log("Stakkars meg, som har skrevet 50 Debug.Logs");<br></code>
+public function AllMessageHandler(oscMessage: OscMessage){
-The lines will be written in the console section of Unity once they are accessed.<br>
+ var msgString = Osc.OscMessageToString(oscMessage);
+ var msgAddress = oscMessage.Address;
+ var msgValue = oscMessage.Values[0];
+</source>
+So you typed all that code and there are no errors but that stupid thing still won't do what it should - try Debug.Logs! Just add them everywhere! They can tell you what parts of your script are accessed after you press Play. <br>
+<source lang="javascript">
+Debug.Log("Stakkars meg, som har skrevet 50 Debug.Logs");
+</source>
+The lines will be written in the console section of Unity once they are accessed.<br><br>
 [[File:50Debug_Logs.png]]
@@ Line 108: / Line 116: @@
 c) Add Audio variables to your script. This script will also draw a circle depending on the audio volume. <br>
 <source lang="javascript">
-float x;<br>
+float x;
-float y;<br>
+float y;
-Minim minim;<br>
+Minim minim;
 AudioInput input;
-</source> <br>
+</source>
 d) In the Setup() function add the values for the circle and create the audiotoolkit <br>
 <source lang="javascript">
-size (320, 240);<br>
+size (320, 240);
-smooth();<br>
+smooth();
-stroke (255, 25);<br>
+stroke (255, 25);
-noFill ();<br>
+noFill ();
-// Set start position<br>
-x = 0;<br>
+// Set start position
-y = 20;<br>
+x = 0;
-minim = new Minim (this);<br>
+y = 20;
-input = minim.getLineIn (Minim.STEREO, 512);<br>
+minim = new Minim (this);
+input = minim.getLineIn (Minim.STEREO, 512);
 background (0);
-</source> <br>
+</source>
 e) The draw() function will be the container of the circle’s size. It will only send the values to Unity if the circle is big enough. <br>
 <source lang="javascript">
-void draw () {<br>
+void draw () {
-int i =0;<br>
+ int i =0;
-float dim = input.mix.level () * width;<br>
+ float dim = input.mix.level () * width;<br>
-if (dim >= 80){System.out.println("Loud enough: "+dim);<br>
-OscMessage myMessage = new OscMessage("/");<br>
+ if (dim >= 80){System.out.println("Loud enough: "+dim);
-myMessage.add(dim);<br>
+  OscMessage myMessage = new OscMessage("/");
-myMessage.add(true);<br>
+    myMessage.add(dim);
-oscP5.send(myMessage, myRemoteLocation);}
+    myMessage.add(true);
-</source> <br>
+  oscP5.send(myMessage, myRemoteLocation);}
+</source>
 f) When you are ready, press Play. <br> <br>
 '''2. In Unity:''' <br>
@@ Line 142: / Line 154: @@
 b) Open up the Osc Receiver Script.  Define a new private variable. <br><br><source lang="javascript">
 private var moveSpeed : int = 0;
-</source> <br>
+</source>
 c)  Create a new public function.<br>
 <source lang="javascript">
@@ Line 149: / Line 161: @@
 moveSpeed = msgValue;
 }
-</source> <br>
+</source>
 d)  In the Update() function add <br>
 <source lang="javascript">
-var go = GameObject.Find(gameReceiver);<br>
+ var go = GameObject.Find(gameReceiver);
-go.transform.Translate(0, moveSpeed, 0);
+  go.transform.Translate(0, moveSpeed, 0);
-</source> <br>
+</source>
 e) In the AllMessageHandler() function add <br>
 <source lang="javascript">
@@ Line 161: / Line 173: @@
    MoveObject(msgValue);
    break;}
-</source> <br>
+</source>
 f) When you are ready, press Play.