Removed unused fov parameter

src/audio/AudioClient.java

@@ -16,7 +16,7 @@ public class AudioClient {
     AudioPlayer player = new AudioPlayer();
     AudioPlayer.FORMAT = AudioPlayer.defaultFormat(SAMPLE_RATE);
 
-    Camera camera = new Camera(0.6, new Vector3(0, 0, -2), 60);
+    Camera camera = new Camera(0.6, new Vector3(0, 0, -2));
     WorldObject cube = new WorldObject(args[0], new Vector3(0,0,0), new Vector3());
 
     player.start();

src/engine/Camera.java

@@ -15,12 +15,10 @@ public class Camera extends Renderer{
   private double focalLength;
   private double clipping = 0.001;
   private Vector3 position;
-  private double fov;
 
-  public Camera(double focalLength, Vector3 position, double fov) {
+  public Camera(double focalLength, Vector3 position) {
     this.focalLength = focalLength;
     this.position = position;
-    this.fov = fov;
   }
 
   public List<Line> draw(WorldObject worldObject) {