Added filters

The X,Y,Z measurements are a little off.
Also, it does it whenever you are playing, so that could get very
annoying very fast.

Filter.cs

@@ -0,0 +1,33 @@
+using Microsoft.Kinect;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Ventuz.OSC;
+
+namespace GesturalMusic
+{
+    class Filter
+    {
+        private String instrumentName;
+
+        public Filter(String instrumentName)
+        {
+            this.instrumentName = instrumentName;
+        }
+
+        public void SendFilterData(Body body) 
+        {
+            CameraSpacePoint rWrist    = body.Joints[JointType.WristRight].Position;
+            CameraSpacePoint rShoulder = body.Joints[JointType.ShoulderRight].Position;
+
+            // X works fairly well
+            // Y is somewhat bad
+            // Z is bad
+            MainWindow.osc.Send(new OscElement("/" + instrumentName + "/filterX", rWrist.X - rShoulder.X));
+            MainWindow.osc.Send(new OscElement("/" + instrumentName + "/filterY", rWrist.Y));
+            MainWindow.osc.Send(new OscElement("/" + instrumentName + "/filterZ", rShoulder.Z - rWrist.Z));
+        }
+    }
+}

GesturalMusic.csproj

@@ -75,6 +75,7 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </ApplicationDefinition>
+    <Compile Include="Filter.cs" />
     <Compile Include="Instrument.cs" />
     <Compile Include="KinectStageArea.cs" />
     <Compile Include="LooperOSC.cs" />

Instrument.cs

@@ -15,8 +15,8 @@ class Instrument
         public readonly static String INSTRUMENT = "Instrument";
 
 
-
         public string name;
+        private Filter filter;
 
         // For rate limiting
         private DateTime lastNotePlayed;
@@ -29,6 +29,7 @@ class Instrument
         public Instrument(string name)
         {
             this.name = name;
+            filter = new Filter(this.name);
 
             lastNotePlayed = DateTime.Now;
             handStateLast = HandState.Unknown;
@@ -58,6 +59,9 @@ public void PlayNote(int pitch, int velocity = 127, int duration = 500, int midi
         }
         public bool CheckAndPlayNote(Body body)
         {
+            // first thing, send filters
+            filter.SendFilterData(body);
+
             double rightThreshold = 0.2;
             double leftThreshold = 0.1;
 

MainWindow.xaml.cs

@@ -204,7 +204,7 @@ public MainWindow()
             {
                 instruments[i] = new Instrument("instr" + i);
             }
-            instruments[2] = new MidiPad("pad0");
+            //instruments[2] = new MidiPad("pad0");
 
 
             ///////////////////////////////////////////////////////////////////////