Create and add a TestPattern to the engine

software/ui/src/Engine.java

@@ -34,7 +34,6 @@ abstract class Engine {
     lx = createLX();
     postCreateLX();
 
-//    generator = new Generator(lx, model, DataInput, DataOutput);
     engineController = new EngineController(lx);
 
     /** All engine configuration **/
@@ -42,6 +41,7 @@ abstract class Engine {
     configureAutomation();
 
     /** For testing **/
+    lx.engine.addLoopTask(new FadeTest(lx));
 
 //    String testPlaylistFilename = "data/playlist.json";
 //    JsonArray testPlaylist = io.loadSetFile(testPlaylistFilename);
@@ -90,6 +90,16 @@ abstract class Engine {
     }
   }
 
+  /* configureGeneratorOutput */
+  void configureGeneratorOutput() {
+    try {
+      generator = new Generator(lx, model, null, null);
+      lx.addOutput(generator);
+    } catch (Exception ex) {
+      System.out.println(ex.getMessage());
+    }
+  }
+
   /* Configures the automation */
   private void configureAutomation() {
 

software/ui/src/TestPattern.java

+import heronarts.lx.LX;
+import heronarts.lx.modulator.SinLFO;
+import heronarts.lx.pattern.LXPattern;
+import heronarts.lx.parameter.BoundedParameter;
+
+
+class FadeTest extends LXPattern {
+
+    final BoundedParameter speed = new BoundedParameter("SPEE", 11000, 100000, 1000);
+    final BoundedParameter smoothness = new BoundedParameter("SMOO", 100, 1, 100);
+
+    final BoundedParameter low = new BoundedParameter("LOW", 0, 0, 360);
+    final BoundedParameter high = new BoundedParameter("HIGH", 360, 0, 360);
+
+    final SinLFO color = new SinLFO(0, 360, speed);
+
+    protected final Flight model;
+
+    FadeTest(LX lx) {
+        super(lx);
+        model = (Flight)lx.getModel();
+        addParameter(speed);
+        addParameter(smoothness);
+        addParameter(low);
+        addParameter(high);
+        addModulator(color).start();
+    }
+
+    public void run(double deltaMs) {
+        color.setRange(low.getValuef(), high.getValuef());
+        for (LightSamplePoint lightPoint : model.getAllLights()) {
+            lightPoint.setColor(String.valueOf(lx.hsb(
+                    (int)((int)color.getValuef() * smoothness.getValuef() / 100) * 100 / smoothness.getValuef(),
+                    100,
+                    100)
+            ));
+        }
+    }
+}
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