From 24c779e551dc500d3de7806bba311fc108fee604 Mon Sep 17 00:00:00 2001
From: Philip Rosedale <philip@highfidelity.io>
Date: Tue, 18 Mar 2014 22:05:51 -0700
Subject: [PATCH 01/84] Fix bug in extrusion deleting first voxel made

---
 examples/editVoxels.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/examples/editVoxels.js b/examples/editVoxels.js
index 31d483d798..62990e1d70 100644
--- a/examples/editVoxels.js
+++ b/examples/editVoxels.js
@@ -1271,7 +1271,6 @@ function mouseMoveEvent(event) {
             var dy = event.y - mouseY;
             if (Math.sqrt(dx*dx + dy*dy) > PIXELS_PER_EXTRUDE_VOXEL)  {
                 lastVoxelPosition = Vec3.sum(lastVoxelPosition, extrudeDirection);
-                Voxels.eraseVoxel(voxelDetails.x, voxelDetails.y, voxelDetails.z, voxelDetails.s);
                 Voxels.setVoxel(lastVoxelPosition.x, lastVoxelPosition.y, lastVoxelPosition.z, 
                             extrudeScale, lastVoxelColor.red, lastVoxelColor.green, lastVoxelColor.blue);
                 mouseX = event.x;

From 83026fa2ca830c802a99103010e3a02a79410600 Mon Sep 17 00:00:00 2001
From: Philip Rosedale <philip@highfidelity.io>
Date: Tue, 18 Mar 2014 22:22:40 -0700
Subject: [PATCH 02/84] added skeet to gun, display joint names to log in crazy
 legs

---
 examples/crazylegs.js |   4 ++
 examples/gun.js       |  44 +++++++++++---
 examples/voxelBird.js | 133 ------------------------------------------
 3 files changed, 40 insertions(+), 141 deletions(-)
 delete mode 100644 examples/voxelBird.js

diff --git a/examples/crazylegs.js b/examples/crazylegs.js
index c098758a38..099387e000 100644
--- a/examples/crazylegs.js
+++ b/examples/crazylegs.js
@@ -12,6 +12,10 @@ var AMPLITUDE = 45.0;
 
 var cumulativeTime = 0.0;
 
+print("Joint List:");
+var jointList = MyAvatar.getJointNames(); 
+print(jointList);
+
 Script.update.connect(function(deltaTime) {
     cumulativeTime += deltaTime;
     MyAvatar.setJointData("joint_R_hip", Quat.fromPitchYawRollDegrees(0.0, 0.0, AMPLITUDE * Math.sin(cumulativeTime * FREQUENCY)));
diff --git a/examples/gun.js b/examples/gun.js
index 29b60a94ad..94f3fd4ee3 100644
--- a/examples/gun.js
+++ b/examples/gun.js
@@ -12,6 +12,11 @@
 //
 //
 
+
+function getRandomFloat(min, max) {
+    return Math.random() * (max - min) + min;
+}
+
 var lastX = 0;
 var lastY = 0;
 var yawFromMouse = 0;
@@ -19,17 +24,22 @@ var pitchFromMouse = 0;
 var isMouseDown = false; 
 
 var BULLET_VELOCITY = 5.0;
+var MIN_THROWER_DELAY = 1000;
+var MAX_THROWER_DELAY = 1000;
 var LEFT_BUTTON_3 = 3;
 
 // Load some sound to use for loading and firing 
 var fireSound = new Sound("https://s3-us-west-1.amazonaws.com/highfidelity-public/sounds/Guns/GUN-SHOT2.raw");
 var loadSound = new Sound("https://s3-us-west-1.amazonaws.com/highfidelity-public/sounds/Guns/Gun_Reload_Weapon22.raw");
 var impactSound = new Sound("https://s3-us-west-1.amazonaws.com/highfidelity-public/sounds/Guns/BulletImpact2.raw");
-var targetLaunchSound = new Sound("https://s3-us-west-1.amazonaws.com/highfidelity-public/sounds/Guns/GUN-SHOT2.raw");
+var targetHitSound = new Sound("http://highfidelity-public.s3-us-west-1.amazonaws.com/sounds/Space%20Invaders/hit.raw");
+var targetLaunchSound = new Sound("http://highfidelity-public.s3-us-west-1.amazonaws.com/sounds/Space%20Invaders/shoot.raw");
 
 var audioOptions = new AudioInjectionOptions();
 audioOptions.volume = 0.9;
 
+var shotTime = new Date(); 
+
 // initialize our triggers
 var triggerPulled = new Array();
 var numberOfTriggers = Controller.getNumberOfTriggers();
@@ -94,7 +104,9 @@ function shootTarget() {
     var DISTANCE_TO_LAUNCH_FROM = 3.0;
     var camera = Camera.getPosition();
     //printVector("camera", camera);
-    var forwardVector = Quat.getFront(Camera.getOrientation());
+    var targetDirection = Quat.angleAxis(getRandomFloat(-20.0, 20.0), { x:0, y:1, z:0 });
+    targetDirection = Quat.multiply(Camera.getOrientation(), targetDirection);
+    var forwardVector = Quat.getFront(targetDirection);
     //printVector("forwardVector", forwardVector);
     var newPosition = Vec3.sum(camera, Vec3.multiply(forwardVector, DISTANCE_TO_LAUNCH_FROM));
     //printVector("newPosition", newPosition);
@@ -111,6 +123,9 @@ function shootTarget() {
           lifetime: 1000.0,
           damping: 0.99 });
 
+    // Record start time 
+    shotTime = new Date();
+
     // Play target shoot sound
     audioOptions.position = newPosition;   
     Audio.playSound(targetLaunchSound, audioOptions);
@@ -119,31 +134,43 @@ function shootTarget() {
 
 
 function particleCollisionWithVoxel(particle, voxel, penetration) {
-    Vec3.print('particleCollisionWithVoxel() ... penetration=', penetration);
-
     var HOLE_SIZE = 0.125;
     var particleProperties = Particles.getParticleProperties(particle);
     var position = particleProperties.position; 
     Particles.deleteParticle(particle);
     //  Make a hole in this voxel 
+    Vec3.print("penetration", penetration);
+    Vec3.print("position", position);
+    var pointOfEntry = Vec3.subtract(position, penetration);
+    Vec3.print("pointOfEntry", pointOfEntry);
+    Voxels.eraseVoxel(pointOfEntry.x, pointOfEntry.y, pointOfEntry.z, HOLE_SIZE);
     Voxels.eraseVoxel(position.x, position.y, position.z, HOLE_SIZE);
     //audioOptions.position = position; 
     audioOptions.position = Vec3.sum(Camera.getPosition(), Quat.getFront(Camera.getOrientation()));
-    Audio.playSound(impactSound, audioOptions); 
+    Audio.playSound(targetHitSound, audioOptions); 
 }
 
 function particleCollisionWithParticle(particle1, particle2) {
-    print("Particle/Particle!");
     score++;
     Overlays.editOverlay(text, { text: "Score: " + score } );
+    //  Sort out which particle is which 
+
+    //  Record shot time 
+    var endTime = new Date(); 
+    var msecs = endTime.valueOf() - shotTime.valueOf();
+    print("hit, msecs = " + msecs);
     Particles.deleteParticle(particle1);
     Particles.deleteParticle(particle2);
+    audioOptions.position = newPosition;
+    audioOptions.position = Vec3.sum(Camera.getPosition(), Quat.getFront(Camera.getOrientation()));   
+    Audio.playSound(targetHitSound, audioOptions);
 }
 
 function keyPressEvent(event) {
     // if our tools are off, then don't do anything
     if (event.text == "t") {
-        shootTarget();
+        var time = MIN_THROWER_DELAY + Math.random() * MAX_THROWER_DELAY;
+        Script.setTimeout(shootTarget, time); 
     }
 }
 
@@ -164,7 +191,8 @@ function update(deltaTime) {
     //  Check hydra controller for launch button press 
     if (!isLaunchButtonPressed && Controller.isButtonPressed(LEFT_BUTTON_3)) {
         isLaunchButtonPressed = true; 
-        shootTarget();
+        var time = MIN_THROWER_DELAY + Math.random() * MAX_THROWER_DELAY;
+        Script.setTimeout(shootTarget, time);
     } else if (isLaunchButtonPressed && !Controller.isButtonPressed(LEFT_BUTTON_3)) {
         isLaunchButtonPressed = false;   
         
diff --git a/examples/voxelBird.js b/examples/voxelBird.js
deleted file mode 100644
index 1e33851ff6..0000000000
--- a/examples/voxelBird.js
+++ /dev/null
@@ -1,133 +0,0 @@
-//
-//  This sample script moves a voxel around like a bird and sometimes makes tweeting noises 
-//
-
-function vLength(v) {
-    return Math.sqrt(v.x * v.x + v.y * v.y + v.z * v.z);
-}
-
-function printVector(v) {
-	print(v.x + ", " + v.y + ", " + v.z + "\n");
-}
-
-//  Create a random vector with individual lengths between a,b
-function randVector(a, b) {
-	var rval = { x: a + Math.random() * (b - a), y: a + Math.random() * (b - a), z: a + Math.random() * (b - a) };
-	return rval;
-}
-
-function vMinus(a, b) { 
-	var rval = { x: a.x - b.x, y: a.y - b.y, z: a.z - b.z };
-	return rval;
-}
-
-function vPlus(a, b) { 
-	var rval = { x: a.x + b.x, y: a.y + b.y, z: a.z + b.z };
-	return rval;
-}
-
-function vCopy(a, b) {
-	a.x = b.x;
-	a.y = b.y;
-	a.z = b.z;
-	return;
-}
-
-//  Returns a vector which is fraction of the way between a and b
-function vInterpolate(a, b, fraction) { 
-	var rval = { x: a.x + (b.x - a.x) * fraction, y: a.y + (b.y - a.y) * fraction, z: a.z + (b.z - a.z) * fraction };
-	return rval;
-}
-
-//  Decide what kind of bird we are 
-var tweet;
-
-var which = Math.random();
-if (which < 0.2) {
-	tweet = new Sound("https://s3-us-west-1.amazonaws.com/highfidelity-public/sounds/Animals/bushtit_1.raw");
-} else if (which < 0.4) {
-	tweet = new Sound("https://s3-us-west-1.amazonaws.com/highfidelity-public/sounds/Animals/rosyfacedlovebird.raw");
-} else if (which < 0.6) {
-	tweet = new Sound("https://s3-us-west-1.amazonaws.com/highfidelity-public/sounds/Animals/saysphoebe.raw");
-} else  if (which < 0.8) {
-	tweet = new Sound("https://s3-us-west-1.amazonaws.com/highfidelity-public/sounds/Animals/mexicanWhipoorwill.raw");
-} else {
-	tweet = new Sound("https://s3-us-west-1.amazonaws.com/highfidelity-public/sounds/Animals/westernscreechowl.raw");
-} 
-
-var position  = { x: 0, y: 0, z: 0 };
-var lastPosition  = { x: 0, y: 0, z: 0 };
-var oldPosition = { x: 0, y: 0, z:0 };
-var targetPosition = { x: 0, y: 0, z: 0 };
-
-var size = 0.125;
-var range = 50.0;       //   Over what distance in meters do you want your bird to fly around 
-var color = { r: 100, g: 50, b: 150 };
-var colorEdge = { r:255, g:250, b:175 };
-var frame = 0;
-var thisColor = color;
-var moving = false;
-var tweeting = 0;
-var moved = true;
-
-var CHANCE_OF_MOVING = 0.05;
-var CHANCE_OF_TWEETING = 0.05;
-
-function moveBird(deltaTime) {
-    frame++;
-	if (frame % 3 == 0) {
-		// Tweeting behavior
-		if (tweeting == 0) {
-			if (Math.random() < CHANCE_OF_TWEETING) {
-				//print("tweet!" + "\n");
-				var options = new AudioInjectionOptions();

-				options.position = position;
-				options.volume = 0.75;
-				Audio.playSound(tweet, options);
-				tweeting = 10;
-			}
-		} else {
-			tweeting -= 1;
-		}
-		// Moving behavior 
-		if (moving == false) {
-			if (Math.random() < CHANCE_OF_MOVING) {
-				targetPosition = randVector(0, range);
-				//printVector(position);
-				moving = true;
-			}
-		}
-		if (moving) {
-			position = vInterpolate(position, targetPosition, 0.5);
-			if (vLength(vMinus(position, targetPosition)) < (size / 2.0)) {
-				moved = false;
-				moving = false;
-			} else {
-				moved = true;
-			}
-		}
-
-		if (tweeting > 0) {
-			//  Change color of voxel to blinky red a bit while playing the sound
-			var blinkColor = { r: Math.random() * 255, g: 0, b: 0 };
-			Voxels.setVoxel(position.x, 
-                            position.y, 
-                            position.z, 
-                            size, 
-                            blinkColor.r, blinkColor.g, blinkColor.b);
-		}
-		if (moved) {
-			Voxels.setVoxel(position.x, position.y, position.z, size, thisColor.r, thisColor.g, thisColor.b);
-			//  delete old voxel 
-			
-			Voxels.eraseVoxel(oldPosition.x, oldPosition.y, oldPosition.z, size);
-			//  Copy old location to new 
-			vCopy(oldPosition, position);
-			moved = false; 
-		}
-	}
-}
-
-Voxels.setPacketsPerSecond(10000);
-// Connect a call back that happens every frame
-Script.update.connect(moveBird);
\ No newline at end of file

From 9c8a4828f2ca6337562ec5f61c2797c950b62e85 Mon Sep 17 00:00:00 2001
From: Philip Rosedale <philip@highfidelity.io>
Date: Tue, 18 Mar 2014 22:41:09 -0700
Subject: [PATCH 03/84] remove unused variable, function

---
 interface/src/avatar/MyAvatar.cpp  | 5 -----
 libraries/avatars/src/HandData.cpp | 3 ---
 2 files changed, 8 deletions(-)

diff --git a/interface/src/avatar/MyAvatar.cpp b/interface/src/avatar/MyAvatar.cpp
index 6c51026097..fb0d704c6a 100644
--- a/interface/src/avatar/MyAvatar.cpp
+++ b/interface/src/avatar/MyAvatar.cpp
@@ -424,11 +424,6 @@ void MyAvatar::updateFromGyros(float deltaTime) {
     }
 }
 
-static TextRenderer* textRenderer() {
-    static TextRenderer* renderer = new TextRenderer(SANS_FONT_FAMILY, 24, -1, false, TextRenderer::SHADOW_EFFECT);
-    return renderer;
-}
-
 void MyAvatar::renderDebugBodyPoints() {
     glm::vec3 torsoPosition(getPosition());
     glm::vec3 headPosition(getHead()->getEyePosition());
diff --git a/libraries/avatars/src/HandData.cpp b/libraries/avatars/src/HandData.cpp
index c84ed77dae..3334dbb41d 100644
--- a/libraries/avatars/src/HandData.cpp
+++ b/libraries/avatars/src/HandData.cpp
@@ -14,9 +14,6 @@
 #include <GeometryUtil.h>
 
 
-// When converting between fixed and float, use this as the radix.
-const int fingerVectorRadix = 4;
-
 HandData::HandData(AvatarData* owningAvatar) :
     _owningAvatarData(owningAvatar)
 {

From 69a83ee94d7e8479df945178a9a7bed6074559fb Mon Sep 17 00:00:00 2001
From: Philip Rosedale <philip@highfidelity.io>
Date: Wed, 19 Mar 2014 16:27:27 -0700
Subject: [PATCH 04/84] add bots able to see voxels

---
 examples/bot.js | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/examples/bot.js b/examples/bot.js
index 8485a2b993..d6f9f8344c 100644
--- a/examples/bot.js
+++ b/examples/bot.js
@@ -28,7 +28,9 @@ var CHANCE_OF_HEAD_TURNING = 0.05;
 var CHANCE_OF_BIG_MOVE = 0.1;
 var CHANCE_OF_WAVING = 0.000;     //  Currently this isn't working
 
-var shouldReceiveVoxels = false; 
+var shouldReceiveVoxels = true; 
+var VOXEL_FPS = 60.0;
+var lastVoxelQueryTime = 0.0;
 
 var isMoving = false;
 var isTurningHead = false;
@@ -130,6 +132,17 @@ function updateBehavior(deltaTime) {
   
   cumulativeTime += deltaTime;
 
+  if (shouldReceiveVoxels && ((cumulativeTime - lastVoxelQueryTime) > (1.0 / VOXEL_FPS))) {
+    VoxelViewer.setPosition(Avatar.position);
+    VoxelViewer.setOrientation(Avatar.orientation);
+    VoxelViewer.queryOctree();
+    lastVoxelQueryTime = cumulativeTime;
+    /*
+    if (Math.random() < (1.0 / VOXEL_FPS)) {
+      print("Voxels in view = " + VoxelViewer.getOctreeElementsCount());
+    }*/
+  }
+
   if (!isWaving && (Math.random() < CHANCE_OF_WAVING)) {
     isWaving = true;
     waveFrequency = 1.0 + Math.random() * 5.0;

From 3ab0288c4f133a9841452540e4240f1ff1803d9b Mon Sep 17 00:00:00 2001
From: Philip Rosedale <philip@highfidelity.io>
Date: Thu, 20 Mar 2014 08:54:12 -0700
Subject: [PATCH 05/84] testing numbered joint movement

---
 examples/bot.js                    | 8 ++------
 libraries/avatars/src/HandData.cpp | 2 +-
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/examples/bot.js b/examples/bot.js
index 201a629a92..f2cc3e23a1 100644
--- a/examples/bot.js
+++ b/examples/bot.js
@@ -26,7 +26,7 @@ var CHANCE_OF_MOVING = 0.005;
 var CHANCE_OF_SOUND = 0.005;
 var CHANCE_OF_HEAD_TURNING = 0.05;
 var CHANCE_OF_BIG_MOVE = 0.1;
-var CHANCE_OF_WAVING = 0.000;     //  Currently this isn't working
+var CHANCE_OF_WAVING = 0.005;     //  Currently this isn't working
 
 var shouldReceiveVoxels = true; 
 var VOXEL_FPS = 60.0;
@@ -141,17 +141,13 @@ function updateBehavior(deltaTime) {
     waveAmplitude = 5.0 + Math.random() * 60.0;
     Script.setTimeout(stopWaving, 1000 + Math.random() * 2000);
   } else if (isWaving) {
-    Avatar.setJointData("joint_L_shoulder", Quat.fromPitchYawRollDegrees(0.0, 0.0,  waveAmplitude * Math.sin(cumulativeTime * waveFrequency)));
+    Avatar.setJointData(15, Quat.fromPitchYawRollDegrees(0.0, 0.0,  waveAmplitude * Math.sin(cumulativeTime * waveFrequency)));
   }
 
   if (Math.random() < CHANCE_OF_SOUND) {
     playRandomSound();
   }
 
-  if (Agent.isPlayingAvatarSound) {
-    Avatar.handPosition = Vec3.sum(Avatar.position, Quat.getFront(Avatar.orientation));
-  }
-
   if (!isTurningHead && (Math.random() < CHANCE_OF_HEAD_TURNING)) {
     targetHeadPitch = getRandomFloat(-PITCH_RANGE, PITCH_RANGE);
     isTurningHead = true;
diff --git a/libraries/avatars/src/HandData.cpp b/libraries/avatars/src/HandData.cpp
index e983c0e705..78ebf4b921 100644
--- a/libraries/avatars/src/HandData.cpp
+++ b/libraries/avatars/src/HandData.cpp
@@ -11,7 +11,7 @@
 #include <GeometryUtil.h>
 #include <SharedUtil.h>
 
-#include "AvatarData.h"
+#include "AvatarData.h" 
 #include "HandData.h"
 
 

From a30c4268da49b27a69ddeda135d318cd36ad6bd4 Mon Sep 17 00:00:00 2001
From: Philip Rosedale <philip@highfidelity.io>
Date: Thu, 20 Mar 2014 15:47:42 -0700
Subject: [PATCH 06/84] wave work for bot

---
 examples/bot.js | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/examples/bot.js b/examples/bot.js
index 808830b30d..ea78f40de9 100644
--- a/examples/bot.js
+++ b/examples/bot.js
@@ -44,6 +44,7 @@ var X_MAX = 5.0;
 var Z_MIN = 0.0;
 var Z_MAX = 5.0;
 var Y_PELVIS = 2.5;
+var SHOULDER_JOINT_NUMBER = 15; 
 
 var MOVE_RANGE_SMALL = 0.5;
 var MOVE_RANGE_BIG = Math.max(X_MAX - X_MIN, Z_MAX - Z_MIN) / 2.0;
@@ -107,17 +108,13 @@ Avatar.billboardURL = "https://s3-us-west-1.amazonaws.com/highfidelity-public/me
 Agent.isAvatar = true;
 Agent.isListeningToAudioStream = true;
 
-print("Joint List:");
-var jointList = Avatar.getJointNames(); 
-print(jointList);
-
 // change the avatar's position to the random one
 Avatar.position = firstPosition;  
 printVector("New bot, position = ", Avatar.position);
 
 function stopWaving() {
   isWaving = false; 
-  Avatar.clearJointData("joint_L_shoulder");
+  Avatar.clearJointData(SHOULDER_JOINT_NUMBER);
 }
 
 function updateBehavior(deltaTime) {
@@ -141,7 +138,7 @@ function updateBehavior(deltaTime) {
     waveAmplitude = 5.0 + Math.random() * 60.0;
     Script.setTimeout(stopWaving, 1000 + Math.random() * 2000);
   } else if (isWaving) {
-    Avatar.setJointData(15, Quat.fromPitchYawRollDegrees(0.0, 0.0,  waveAmplitude * Math.sin(cumulativeTime * waveFrequency)));
+    Avatar.setJointData(SHOULDER_JOINT_NUMBER, Quat.fromPitchYawRollDegrees(0.0, 0.0,  waveAmplitude * Math.sin(cumulativeTime * waveFrequency)));
   }
 
   if (Math.random() < CHANCE_OF_SOUND) {

From 22aa9b075dbad703ccbb0093b2b061f307a37684 Mon Sep 17 00:00:00 2001
From: Andrew Meadows <andrew@highfidelity.io>
Date: Thu, 20 Mar 2014 16:52:40 -0700
Subject: [PATCH 07/84] datalength sanity checking for AvatarData packet

---
 interface/src/avatar/Avatar.h        |   2 +-
 interface/src/avatar/MyAvatar.cpp    |   8 +
 interface/src/avatar/MyAvatar.h      |   2 +
 libraries/avatars/src/AvatarData.cpp | 285 ++++++++++++++++++---------
 libraries/avatars/src/AvatarData.h   |   4 +-
 5 files changed, 209 insertions(+), 92 deletions(-)

diff --git a/interface/src/avatar/Avatar.h b/interface/src/avatar/Avatar.h
index 30073c54d4..638bff6e32 100755
--- a/interface/src/avatar/Avatar.h
+++ b/interface/src/avatar/Avatar.h
@@ -133,7 +133,7 @@ public:
 
     void setShowDisplayName(bool showDisplayName);
     
-    int parseDataAtOffset(const QByteArray& packet, int offset);
+    virtual int parseDataAtOffset(const QByteArray& packet, int offset);
 
     static void renderJointConnectingCone(glm::vec3 position1, glm::vec3 position2, float radius1, float radius2);
 
diff --git a/interface/src/avatar/MyAvatar.cpp b/interface/src/avatar/MyAvatar.cpp
index fb0d704c6a..e21c179b5b 100644
--- a/interface/src/avatar/MyAvatar.cpp
+++ b/interface/src/avatar/MyAvatar.cpp
@@ -551,6 +551,14 @@ void MyAvatar::loadData(QSettings* settings) {
     settings->endGroup();
 }
 
+int MyAvatar::parseDataAtOffset(const QByteArray& packet, int offset) {
+    qDebug() << "Error: ignoring update packet for MyAvatar"
+        << " packetLength = " << packet.size() 
+        << "  offset = " << offset;
+    // this packet is just bad, so we pretend that we unpacked it ALL
+    return packet.size() - offset;
+}
+
 void MyAvatar::sendKillAvatar() {
     QByteArray killPacket = byteArrayWithPopulatedHeader(PacketTypeKillAvatar);
     NodeList::getInstance()->broadcastToNodes(killPacket, NodeSet() << NodeType::AvatarMixer);
diff --git a/interface/src/avatar/MyAvatar.h b/interface/src/avatar/MyAvatar.h
index 3544fb1a61..2363ee26e1 100644
--- a/interface/src/avatar/MyAvatar.h
+++ b/interface/src/avatar/MyAvatar.h
@@ -71,6 +71,8 @@ public:
     void jump() { _shouldJump = true; };
     
     bool isMyAvatar() { return true; }
+
+    virtual int parseDataAtOffset(const QByteArray& packet, int offset);
     
     static void sendKillAvatar();
 
diff --git a/libraries/avatars/src/AvatarData.cpp b/libraries/avatars/src/AvatarData.cpp
index 4e57e311eb..35e9938dc7 100644
--- a/libraries/avatars/src/AvatarData.cpp
+++ b/libraries/avatars/src/AvatarData.cpp
@@ -12,6 +12,7 @@
 
 #include <QtCore/QDataStream>
 #include <QtCore/QThread>
+#include <QtCore/QUuid>
 #include <QtNetwork/QNetworkAccessManager>
 #include <QtNetwork/QNetworkReply>
 #include <QtNetwork/QNetworkRequest>
@@ -24,6 +25,8 @@
 
 #include "AvatarData.h"
 
+quint64 DEFAULT_FILTERED_LOG_EXPIRY = 20 * USECS_PER_SECOND;
+
 using namespace std;
 
 QNetworkAccessManager* AvatarData::networkAccessManager = NULL;
@@ -42,7 +45,8 @@ AvatarData::AvatarData() :
     _displayNameBoundingRect(), 
     _displayNameTargetAlpha(0.0f), 
     _displayNameAlpha(0.0f),
-    _billboard()
+    _billboard(),
+    _debugLogExpiry(0)
 {
     
 }
@@ -176,7 +180,6 @@ QByteArray AvatarData::toByteArray() {
 
 // read data in packet starting at byte offset and return number of bytes parsed
 int AvatarData::parseDataAtOffset(const QByteArray& packet, int offset) {
-
     // lazily allocate memory for HeadData in case we're not an Avatar instance
     if (!_headData) {
         _headData = new HeadData(this);
@@ -189,102 +192,204 @@ int AvatarData::parseDataAtOffset(const QByteArray& packet, int offset) {
     
     const unsigned char* startPosition = reinterpret_cast<const unsigned char*>(packet.data()) + offset;
     const unsigned char* sourceBuffer = startPosition;
+
+    // 50 bytes of "plain old data" (POD)
+    // 1 byte for messageSize (0)
+    // 1 byte for pupilSize
+    // 1 byte for numJoints (0)
+    int minPossibleSize = 53; 
     
-    // Body world position
-    memcpy(&_position, sourceBuffer, sizeof(float) * 3);
-    sourceBuffer += sizeof(float) * 3;
-    
-    // Body rotation (NOTE: This needs to become a quaternion to save two bytes)
-    sourceBuffer += unpackFloatAngleFromTwoByte((uint16_t*) sourceBuffer, &_bodyYaw);
-    sourceBuffer += unpackFloatAngleFromTwoByte((uint16_t*) sourceBuffer, &_bodyPitch);
-    sourceBuffer += unpackFloatAngleFromTwoByte((uint16_t*) sourceBuffer, &_bodyRoll);
-    
-    // Body scale
-    sourceBuffer += unpackFloatRatioFromTwoByte(sourceBuffer, _targetScale);
-    
-    // Head rotation (NOTE: This needs to become a quaternion to save two bytes)
-    float headYaw, headPitch, headRoll;
-    sourceBuffer += unpackFloatAngleFromTwoByte((uint16_t*) sourceBuffer, &headYaw);
-    sourceBuffer += unpackFloatAngleFromTwoByte((uint16_t*) sourceBuffer, &headPitch);
-    sourceBuffer += unpackFloatAngleFromTwoByte((uint16_t*) sourceBuffer, &headRoll);
-    _headData->setYaw(headYaw);
-    _headData->setPitch(headPitch);
-    _headData->setRoll(headRoll);
-    
-    //  Head position relative to pelvis
-    memcpy(&_headData->_leanSideways, sourceBuffer, sizeof(_headData->_leanSideways));
-    sourceBuffer += sizeof(float);
-    memcpy(&_headData->_leanForward, sourceBuffer, sizeof(_headData->_leanForward));
-    sourceBuffer += sizeof(_headData->_leanForward);
-    
-    // Lookat Position
-    memcpy(&_headData->_lookAtPosition, sourceBuffer, sizeof(_headData->_lookAtPosition));
-    sourceBuffer += sizeof(_headData->_lookAtPosition);
-    
-    // Instantaneous audio loudness (used to drive facial animation)
-    memcpy(&_headData->_audioLoudness, sourceBuffer, sizeof(float));
-    sourceBuffer += sizeof(float);
-    
-    // the rest is a chat message
-    int chatMessageSize = *sourceBuffer++;
-    _chatMessage = string((char*)sourceBuffer, chatMessageSize);
-    sourceBuffer += chatMessageSize * sizeof(char);
-    
-    // voxel sending features...
-    unsigned char bitItems = 0;
-    bitItems = (unsigned char)*sourceBuffer++;
-    
-    // key state, stored as a semi-nibble in the bitItems
-    _keyState = (KeyState)getSemiNibbleAt(bitItems,KEY_STATE_START_BIT);
-    
-    // hand state, stored as a semi-nibble in the bitItems
-    _handState = getSemiNibbleAt(bitItems,HAND_STATE_START_BIT);
-    
-    _headData->_isFaceshiftConnected = oneAtBit(bitItems, IS_FACESHIFT_CONNECTED);
-    
-    _isChatCirclingEnabled = oneAtBit(bitItems, IS_CHAT_CIRCLING_ENABLED);
-    
-    // If it is connected, pack up the data
-    if (_headData->_isFaceshiftConnected) {
-        memcpy(&_headData->_leftEyeBlink, sourceBuffer, sizeof(float));
-        sourceBuffer += sizeof(float);
-        
-        memcpy(&_headData->_rightEyeBlink, sourceBuffer, sizeof(float));
-        sourceBuffer += sizeof(float);
-        
-        memcpy(&_headData->_averageLoudness, sourceBuffer, sizeof(float));
-        sourceBuffer += sizeof(float);
-        
-        memcpy(&_headData->_browAudioLift, sourceBuffer, sizeof(float));
-        sourceBuffer += sizeof(float);
-        
-        _headData->_blendshapeCoefficients.resize(*sourceBuffer++);
-        memcpy(_headData->_blendshapeCoefficients.data(), sourceBuffer,
-               _headData->_blendshapeCoefficients.size() * sizeof(float));
-        sourceBuffer += _headData->_blendshapeCoefficients.size() * sizeof(float);
+    int maxAvailableSize = packet.size() - offset;
+    if (minPossibleSize > maxAvailableSize) {
+        // this packet is malformed so we pretend to read to the end
+        quint64 now = usecTimestampNow();
+        if (now > _debugLogExpiry) {
+            qDebug() << "Malformed AvatarData packet at the start: minPossibleSize = " << minPossibleSize 
+                << " but maxAvailableSize = " << maxAvailableSize;
+            _debugLogExpiry = now + DEFAULT_FILTERED_LOG_EXPIRY;
+        }
+        return maxAvailableSize;
     }
+
+    { // Body world position, rotation, and scale
+        // position
+        memcpy(&_position, sourceBuffer, sizeof(float) * 3);
+        sourceBuffer += sizeof(float) * 3;
+        
+        // rotation (NOTE: This needs to become a quaternion to save two bytes)
+        sourceBuffer += unpackFloatAngleFromTwoByte((uint16_t*) sourceBuffer, &_bodyYaw);
+        sourceBuffer += unpackFloatAngleFromTwoByte((uint16_t*) sourceBuffer, &_bodyPitch);
+        sourceBuffer += unpackFloatAngleFromTwoByte((uint16_t*) sourceBuffer, &_bodyRoll);
+        
+        // scale
+        sourceBuffer += unpackFloatRatioFromTwoByte(sourceBuffer, _targetScale);
+    } // 20 bytes
     
-    // pupil dilation
-    sourceBuffer += unpackFloatFromByte(sourceBuffer, _headData->_pupilDilation, 1.0f);
+    { // Head rotation 
+        //(NOTE: This needs to become a quaternion to save two bytes)
+        float headYaw, headPitch, headRoll;
+        sourceBuffer += unpackFloatAngleFromTwoByte((uint16_t*) sourceBuffer, &headYaw);
+        sourceBuffer += unpackFloatAngleFromTwoByte((uint16_t*) sourceBuffer, &headPitch);
+        sourceBuffer += unpackFloatAngleFromTwoByte((uint16_t*) sourceBuffer, &headRoll);
+        _headData->setYaw(headYaw);
+        _headData->setPitch(headPitch);
+        _headData->setRoll(headRoll);
+    } // 6 bytes
+        
+    // Head lean (relative to pelvis)
+    {
+        memcpy(&_headData->_leanSideways, sourceBuffer, sizeof(_headData->_leanSideways));
+        sourceBuffer += sizeof(float);
+        memcpy(&_headData->_leanForward, sourceBuffer, sizeof(_headData->_leanForward));
+        sourceBuffer += sizeof(float);
+    } // 8 bytes
+    
+    { // Lookat Position
+        memcpy(&_headData->_lookAtPosition, sourceBuffer, sizeof(_headData->_lookAtPosition));
+        sourceBuffer += sizeof(_headData->_lookAtPosition);
+    } // 12 bytes
+    
+    { // AudioLoudness
+        // Instantaneous audio loudness (used to drive facial animation)
+        memcpy(&_headData->_audioLoudness, sourceBuffer, sizeof(float));
+        sourceBuffer += sizeof(float);
+    } // 4 bytes
+    
+    // chat
+    int chatMessageSize = *sourceBuffer++;
+    minPossibleSize += chatMessageSize;
+    if (minPossibleSize > maxAvailableSize) {
+        // this packet is malformed so we pretend to read to the end
+        quint64 now = usecTimestampNow();
+        if (now > _debugLogExpiry) {
+            qDebug() << "Malformed AvatarData packet before ChatMessage: minPossibleSize = " << minPossibleSize 
+                << " but maxAvailableSize = " << maxAvailableSize;
+            _debugLogExpiry = now + DEFAULT_FILTERED_LOG_EXPIRY;
+        }
+        return maxAvailableSize;
+    }
+    { // chat payload
+        _chatMessage = string((char*)sourceBuffer, chatMessageSize);
+        sourceBuffer += chatMessageSize * sizeof(char);
+    } // 1 + chatMessageSize bytes
+    
+    { // bitFlags and face data
+        unsigned char bitItems = 0;
+        bitItems = (unsigned char)*sourceBuffer++;
+    
+        // key state, stored as a semi-nibble in the bitItems
+        _keyState = (KeyState)getSemiNibbleAt(bitItems,KEY_STATE_START_BIT);
+        
+        // hand state, stored as a semi-nibble in the bitItems
+        _handState = getSemiNibbleAt(bitItems,HAND_STATE_START_BIT);
+        
+        _headData->_isFaceshiftConnected = oneAtBit(bitItems, IS_FACESHIFT_CONNECTED);
+        _isChatCirclingEnabled = oneAtBit(bitItems, IS_CHAT_CIRCLING_ENABLED);
+        
+        if (_headData->_isFaceshiftConnected) {
+            minPossibleSize += 4 * sizeof(float) + 1;   // four floats + one byte for blendDataSize
+            if (minPossibleSize > maxAvailableSize) {
+                // this packet is malformed so we pretend to read to the end
+                quint64 now = usecTimestampNow();
+                if (now > _debugLogExpiry) {
+                    qDebug() << "Malformed AvatarData packet after BitItems: minPossibleSize = " << minPossibleSize 
+                        << " but maxAvailableSize = " << maxAvailableSize;
+                    _debugLogExpiry = now + DEFAULT_FILTERED_LOG_EXPIRY;
+                }
+                return maxAvailableSize;
+            }
+            // unpack face data
+            memcpy(&_headData->_leftEyeBlink, sourceBuffer, sizeof(float));
+            sourceBuffer += sizeof(float);
+            
+            memcpy(&_headData->_rightEyeBlink, sourceBuffer, sizeof(float));
+            sourceBuffer += sizeof(float);
+            
+            memcpy(&_headData->_averageLoudness, sourceBuffer, sizeof(float));
+            sourceBuffer += sizeof(float);
+            
+            memcpy(&_headData->_browAudioLift, sourceBuffer, sizeof(float));
+            sourceBuffer += sizeof(float);
+            
+            int numCoefficients = (int)(*sourceBuffer++);
+            int blendDataSize = numCoefficients * sizeof(float);
+            minPossibleSize += blendDataSize;
+            if (minPossibleSize > maxAvailableSize) {
+                // this packet is malformed so we pretend to read to the end
+                quint64 now = usecTimestampNow();
+                if (now > _debugLogExpiry) {
+                    qDebug() << "Malformed AvatarData packet after Blendshapes: minPossibleSize = " << minPossibleSize 
+                        << " but maxAvailableSize = " << maxAvailableSize;
+                    _debugLogExpiry = now + DEFAULT_FILTERED_LOG_EXPIRY;
+                }
+                return maxAvailableSize;
+            }
+
+            _headData->_blendshapeCoefficients.resize(numCoefficients);
+            memcpy(_headData->_blendshapeCoefficients.data(), sourceBuffer, blendDataSize);
+            sourceBuffer += numCoefficients * sizeof(float);
+    
+            //bitItemsDataSize = 4 * sizeof(float) + 1 + blendDataSize;
+        }
+    } // 1 + bitItemsDataSize bytes
+    
+    { // pupil dilation
+        sourceBuffer += unpackFloatFromByte(sourceBuffer, _headData->_pupilDilation, 1.0f);
+    } // 1 byte
     
     // joint data
-    int jointCount = *sourceBuffer++;
-    _jointData.resize(jointCount);
-    unsigned char validity = 0;
-    int validityBit = 0;
-    for (int i = 0; i < jointCount; i++) {
-        if (validityBit == 0) {
-            validity = *sourceBuffer++;
-        }   
-        _jointData[i].valid = (bool)(validity & (1 << validityBit));
-        validityBit = (validityBit + 1) % BITS_IN_BYTE; 
+    int numJoints = *sourceBuffer++;
+    int bytesOfValidity = (int)ceil((float)numJoints / 8.f);
+    minPossibleSize += bytesOfValidity;
+    if (minPossibleSize > maxAvailableSize) {
+        // this packet is malformed so we pretend to read to the end
+        quint64 now = usecTimestampNow();
+        if (now > _debugLogExpiry) {
+            qDebug() << "Malformed AvatarData packet after JointValidityBits: minPossibleSize = " << minPossibleSize 
+                << " but maxAvailableSize = " << maxAvailableSize;
+            _debugLogExpiry = now + DEFAULT_FILTERED_LOG_EXPIRY;
+        }
+        return maxAvailableSize;
     }
-    for (int i = 0; i < jointCount; i++) {
-        JointData& data = _jointData[i];
-        if (data.valid) {
-            sourceBuffer += unpackOrientationQuatFromBytes(sourceBuffer, data.rotation);
+    int numValidJoints = 0;
+    _jointData.resize(numJoints);
+    { // validity bits
+        unsigned char validity = 0;
+        int validityBit = 0;
+        for (int i = 0; i < numJoints; i++) {
+            if (validityBit == 0) {
+                validity = *sourceBuffer++;
+            }
+            bool valid = (bool)(validity & (1 << validityBit));
+            if (valid) {
+                ++numValidJoints;
+            }
+            _jointData[i].valid = valid;
+            validityBit = (validityBit + 1) % BITS_IN_BYTE; 
         }
     }
+    // 1 + bytesOfValidity bytes
+
+    minPossibleSize += numValidJoints * 8;  // 8 bytes per quaternion
+    if (minPossibleSize > maxAvailableSize) {
+        // this packet is malformed so we pretend to read to the end
+        quint64 now = usecTimestampNow();
+        if (now > _debugLogExpiry) {
+            qDebug() << "Malformed AvatarData packet after JointData: minPossibleSize = " << minPossibleSize 
+                << " but maxAvailableSize = " << maxAvailableSize;
+            _debugLogExpiry = now + DEFAULT_FILTERED_LOG_EXPIRY;
+        }
+        return maxAvailableSize;
+    }
+
+    { // joint data
+        for (int i = 0; i < numJoints; i++) {
+            JointData& data = _jointData[i];
+            if (data.valid) {
+                sourceBuffer += unpackOrientationQuatFromBytes(sourceBuffer, data.rotation);
+            }
+        }
+    } // numJoints * 8 bytes
     
     return sourceBuffer - startPosition;
 }
diff --git a/libraries/avatars/src/AvatarData.h b/libraries/avatars/src/AvatarData.h
index c7a93daef5..4048b9bebe 100755
--- a/libraries/avatars/src/AvatarData.h
+++ b/libraries/avatars/src/AvatarData.h
@@ -33,10 +33,10 @@ typedef unsigned long long quint64;
 #include <QtCore/QObject>
 #include <QtCore/QStringList>
 #include <QtCore/QUrl>
-#include <QtCore/QUuid>
 #include <QtCore/QVector>
 #include <QtCore/QVariantMap>
 #include <QRect>
+#include <QMap>
 
 #include <CollisionInfo.h>
 #include <RegisteredMetaTypes.h>
@@ -256,6 +256,8 @@ protected:
     
     static QNetworkAccessManager* networkAccessManager;
 
+    quint64 _debugLogExpiry;
+
 private:
     // privatize the copy constructor and assignment operator so they cannot be called
     AvatarData(const AvatarData&);

From 1214794f050e5acf19c437448a41b468767230ad Mon Sep 17 00:00:00 2001
From: Andrew Meadows <andrew@highfidelity.io>
Date: Thu, 20 Mar 2014 17:03:28 -0700
Subject: [PATCH 08/84] QMap is not used by AvatarData

---
 libraries/avatars/src/AvatarData.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/libraries/avatars/src/AvatarData.h b/libraries/avatars/src/AvatarData.h
index 4048b9bebe..bcf32ec8e2 100755
--- a/libraries/avatars/src/AvatarData.h
+++ b/libraries/avatars/src/AvatarData.h
@@ -36,7 +36,6 @@ typedef unsigned long long quint64;
 #include <QtCore/QVector>
 #include <QtCore/QVariantMap>
 #include <QRect>
-#include <QMap>
 
 #include <CollisionInfo.h>
 #include <RegisteredMetaTypes.h>

From 939265356ba43f5ec69bdb509a9698645e2abbfc Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Fri, 21 Mar 2014 10:03:01 -0700
Subject: [PATCH 09/84] fix editVoxels.js mouse clicking

---
 examples/editVoxels.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/examples/editVoxels.js b/examples/editVoxels.js
index 43bc485274..ac0b67407b 100644
--- a/examples/editVoxels.js
+++ b/examples/editVoxels.js
@@ -33,7 +33,7 @@ var zFightingSizeAdjust = 0.002; // used to adjust preview voxels to prevent z f
 var previewLineWidth = 1.5;
 
 var oldMode = Camera.getMode();
-
+var trackAsOrbitOrPan = false;
 var isAdding = false; 
 var isExtruding = false;
 var extrudeDirection = { x: 0, y: 0, z: 0 };
@@ -792,7 +792,6 @@ function mousePressEvent(event) {
     if (!trackAsOrbitOrPan) {
         var clickedOnSomething = false;
         var clickedOverlay = Overlays.getOverlayAtPoint({x: event.x, y: event.y});
-      
 
         // If the user clicked on the thumb, handle the slider logic
         if (clickedOverlay == thumb) {

From 0105029d9cfc185ffb01a5138f770c7df3f15b4c Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 10:10:25 -0700
Subject: [PATCH 10/84] output number of no reply domain checkins when finished

---
 assignment-client/src/audio/AudioMixer.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index f5bed48a86..4a064087f1 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -393,6 +393,7 @@ void AudioMixer::run() {
         QCoreApplication::processEvents();
         
         if (_isFinished) {
+            qDebug() << "NRDC:" << NodeList::getInstance()->getNumNoReplyDomainCheckIns();
             break;
         }
 

From 6f37bb54f889ff4f9c5ed4bb49bf29f3eb204719 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 10:19:17 -0700
Subject: [PATCH 11/84] suppress useless audio debug

---
 libraries/audio/src/PositionalAudioRingBuffer.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/libraries/audio/src/PositionalAudioRingBuffer.cpp b/libraries/audio/src/PositionalAudioRingBuffer.cpp
index ccbe5d3f23..8fb3d64e7d 100644
--- a/libraries/audio/src/PositionalAudioRingBuffer.cpp
+++ b/libraries/audio/src/PositionalAudioRingBuffer.cpp
@@ -80,13 +80,11 @@ int PositionalAudioRingBuffer::parsePositionalData(const QByteArray& positionalB
 bool PositionalAudioRingBuffer::shouldBeAddedToMix(int numJitterBufferSamples) {
     if (!isNotStarvedOrHasMinimumSamples(NETWORK_BUFFER_LENGTH_SAMPLES_PER_CHANNEL + numJitterBufferSamples)) {
         if (_shouldOutputStarveDebug) {
-            qDebug() << "Starved and do not have minimum samples to start. Buffer held back.";
             _shouldOutputStarveDebug = false;
         }
         
         return false;
     } else if (samplesAvailable() < NETWORK_BUFFER_LENGTH_SAMPLES_PER_CHANNEL) {
-        qDebug() << "Do not have number of samples needed for interval. Buffer starved.";
         _isStarved = true;
         
         // reset our _shouldOutputStarveDebug to true so the next is printed

From c1cbc7980705bd02a83565042c3c2d356f1d9902 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 10:26:09 -0700
Subject: [PATCH 12/84] move debug for no reply domain checkins to
 ThreadedAssignment

---
 assignment-client/src/audio/AudioMixer.cpp  | 1 -
 libraries/shared/src/ThreadedAssignment.cpp | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index 4a064087f1..f5bed48a86 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -393,7 +393,6 @@ void AudioMixer::run() {
         QCoreApplication::processEvents();
         
         if (_isFinished) {
-            qDebug() << "NRDC:" << NodeList::getInstance()->getNumNoReplyDomainCheckIns();
             break;
         }
 
diff --git a/libraries/shared/src/ThreadedAssignment.cpp b/libraries/shared/src/ThreadedAssignment.cpp
index c4282028ae..b3a54b1488 100644
--- a/libraries/shared/src/ThreadedAssignment.cpp
+++ b/libraries/shared/src/ThreadedAssignment.cpp
@@ -56,6 +56,7 @@ void ThreadedAssignment::commonInit(const QString& targetName, NodeType_t nodeTy
 
 void ThreadedAssignment::checkInWithDomainServerOrExit() {
     if (NodeList::getInstance()->getNumNoReplyDomainCheckIns() == MAX_SILENT_DOMAIN_SERVER_CHECK_INS) {
+        qDebug() << "NRDC:" << NodeList::getInstance()->getNumNoReplyDomainCheckIns();
         setFinished(true);
     } else {
         NodeList::getInstance()->sendDomainServerCheckIn();

From 5b3340ce49edbbadd002db3d8b7b19dea64205d7 Mon Sep 17 00:00:00 2001
From: Andrzej Kapolka <drzej.k@gmail.com>
Date: Fri, 21 Mar 2014 10:38:29 -0700
Subject: [PATCH 13/84] Add Ryan's updated smoothing factors.

---
 interface/resources/visage/tracker.cfg | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/interface/resources/visage/tracker.cfg b/interface/resources/visage/tracker.cfg
index 10744da6e5..2efb7f3463 100644
--- a/interface/resources/visage/tracker.cfg
+++ b/interface/resources/visage/tracker.cfg
@@ -40,7 +40,7 @@ detect_strip_roi_width 2
 detect_strip_roi_height 4
 
 smoothing_factors
-     150           5        -2             100        -1      50        50         0
+     5           25        -2             100        -1      50        25         0
 #translation   rotation   action_units   eyebrows   mouth   gaze   eye_closure   other
 
 process_eyes			1

From 5a6456c29f699f132920a550063d3bfaf77f517b Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 11:29:16 -0700
Subject: [PATCH 14/84] use an epsilon value to drop average loudness to zero

---
 libraries/audio/src/AudioRingBuffer.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libraries/audio/src/AudioRingBuffer.cpp b/libraries/audio/src/AudioRingBuffer.cpp
index cf35b6a20f..3b36d4cf4b 100644
--- a/libraries/audio/src/AudioRingBuffer.cpp
+++ b/libraries/audio/src/AudioRingBuffer.cpp
@@ -70,8 +70,13 @@ void AudioRingBuffer::updateAverageLoudnessForBoundarySamples(int numSamples) {
     const int TRAILING_AVERAGE_FRAMES = 100;
     const float CURRENT_FRAME_RATIO = 1.0f / TRAILING_AVERAGE_FRAMES;
     const float PREVIOUS_FRAMES_RATIO = 1 - CURRENT_FRAME_RATIO;
+    const float LOUDNESS_EPSILON = 0.05;
     
     _averageLoudness = (_averageLoudness * PREVIOUS_FRAMES_RATIO) + (CURRENT_FRAME_RATIO * nextLoudness);
+    
+    if (_averageLoudness < LOUDNESS_EPSILON) {
+        _averageLoudness = 0;
+    }
 }
 
 qint64 AudioRingBuffer::readSamples(int16_t* destination, qint64 maxSamples) {

From 1580896ec4bf7137a3b7d97823c8a824c51e6941 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 11:42:02 -0700
Subject: [PATCH 15/84] don't use a trailing average for loudness

---
 libraries/audio/src/AudioRingBuffer.cpp | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/libraries/audio/src/AudioRingBuffer.cpp b/libraries/audio/src/AudioRingBuffer.cpp
index 3b36d4cf4b..800f4f64ee 100644
--- a/libraries/audio/src/AudioRingBuffer.cpp
+++ b/libraries/audio/src/AudioRingBuffer.cpp
@@ -66,17 +66,8 @@ void AudioRingBuffer::updateAverageLoudnessForBoundarySamples(int numSamples) {
     
     nextLoudness /= numSamples;
     nextLoudness /= MAX_SAMPLE_VALUE;
-  
-    const int TRAILING_AVERAGE_FRAMES = 100;
-    const float CURRENT_FRAME_RATIO = 1.0f / TRAILING_AVERAGE_FRAMES;
-    const float PREVIOUS_FRAMES_RATIO = 1 - CURRENT_FRAME_RATIO;
-    const float LOUDNESS_EPSILON = 0.05;
     
-    _averageLoudness = (_averageLoudness * PREVIOUS_FRAMES_RATIO) + (CURRENT_FRAME_RATIO * nextLoudness);
-    
-    if (_averageLoudness < LOUDNESS_EPSILON) {
-        _averageLoudness = 0;
-    }
+    _averageLoudness = nextLoudness;
 }
 
 qint64 AudioRingBuffer::readSamples(int16_t* destination, qint64 maxSamples) {

From 3cb3cb81c40e3d08d177cfcd7ae27bf9e57dabb7 Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Fri, 21 Mar 2014 14:15:02 -0700
Subject: [PATCH 16/84] fixes to voxel server crashes on client shutdown

---
 .../src/octree/OctreeQueryNode.cpp            |  8 +++++
 .../src/octree/OctreeQueryNode.h              |  1 +
 .../src/octree/OctreeSendThread.cpp           | 35 +++++++++++--------
 .../src/octree/OctreeSendThread.h             |  4 +++
 libraries/shared/src/NodeList.cpp             | 18 ++++++++--
 libraries/shared/src/NodeList.h               |  3 +-
 6 files changed, 50 insertions(+), 19 deletions(-)

diff --git a/assignment-client/src/octree/OctreeQueryNode.cpp b/assignment-client/src/octree/OctreeQueryNode.cpp
index 2ceb9e1040..e0ff29effd 100644
--- a/assignment-client/src/octree/OctreeQueryNode.cpp
+++ b/assignment-client/src/octree/OctreeQueryNode.cpp
@@ -67,6 +67,14 @@ OctreeQueryNode::~OctreeQueryNode() {
 }
 
 
+void OctreeQueryNode::deleteLater() {
+    _isShuttingDown = true;
+    if (_octreeSendThread) {
+        _octreeSendThread->setIsShuttingDown();
+    }
+    OctreeQuery::deleteLater();
+}
+
 
 void OctreeQueryNode::initializeOctreeSendThread(OctreeServer* octreeServer, const QUuid& nodeUUID) {
     // Create octree sending thread...
diff --git a/assignment-client/src/octree/OctreeQueryNode.h b/assignment-client/src/octree/OctreeQueryNode.h
index eab8cb5d0a..b7e68e805d 100644
--- a/assignment-client/src/octree/OctreeQueryNode.h
+++ b/assignment-client/src/octree/OctreeQueryNode.h
@@ -27,6 +27,7 @@ class OctreeQueryNode : public OctreeQuery {
 public:
     OctreeQueryNode();
     virtual ~OctreeQueryNode();
+    virtual void deleteLater();
     
     void init(); // called after creation to set up some virtual items
     virtual PacketType getMyPacketType() const = 0;
diff --git a/assignment-client/src/octree/OctreeSendThread.cpp b/assignment-client/src/octree/OctreeSendThread.cpp
index 9c04c4a1ad..a215d9b3c3 100644
--- a/assignment-client/src/octree/OctreeSendThread.cpp
+++ b/assignment-client/src/octree/OctreeSendThread.cpp
@@ -5,6 +5,8 @@
 //  Copyright (c) 2013 High Fidelity, Inc. All rights reserved.
 //
 
+#include <QMutexLocker>
+
 #include <NodeList.h>
 #include <PacketHeaders.h>
 #include <PerfStat.h>
@@ -21,7 +23,9 @@ OctreeSendThread::OctreeSendThread(const QUuid& nodeUUID, OctreeServer* myServer
     _nodeUUID(nodeUUID),
     _myServer(myServer),
     _packetData(),
-    _nodeMissingCount(0)
+    _nodeMissingCount(0),
+    _processLock(),
+    _isShuttingDown(false)
 {
     QString safeServerName("Octree");
     if (_myServer) {
@@ -43,8 +47,19 @@ OctreeSendThread::~OctreeSendThread() {
     OctreeServer::clientDisconnected(); 
 }
 
+void OctreeSendThread::setIsShuttingDown() {
+    QMutexLocker locker(&_processLock); // this will cause us to wait till the process loop is complete
+    _isShuttingDown = true;
+}
+
 
 bool OctreeSendThread::process() {
+    QMutexLocker locker(&_processLock);
+    
+    if (_isShuttingDown) {
+        return false; // exit early if we're shutting down
+    }
+    
     const int MAX_NODE_MISSING_CHECKS = 10;
     if (_nodeMissingCount > MAX_NODE_MISSING_CHECKS) {
         qDebug() << "our target node:" << _nodeUUID << "has been missing the last" << _nodeMissingCount 
@@ -56,7 +71,10 @@ bool OctreeSendThread::process() {
 
     // don't do any send processing until the initial load of the octree is complete...
     if (_myServer->isInitialLoadComplete()) {
-        SharedNodePointer node = NodeList::getInstance()->nodeWithUUID(_nodeUUID);
+    
+        // see if we can get access to our node, but don't wait on the lock, if the nodeList is busy
+        // it might not return a node that is known, but that's ok we can handle that case.
+        SharedNodePointer node = NodeList::getInstance()->nodeWithUUID(_nodeUUID, false);
 
         if (node) {
             _nodeMissingCount = 0;
@@ -113,19 +131,6 @@ int OctreeSendThread::handlePacketSend(const SharedNodePointer& node,
     bool packetSent = false; // did we send a packet?
     int packetsSent = 0;
     
-    // double check that the node has an active socket, otherwise, don't send...
-
-    quint64 lockWaitStart = usecTimestampNow();
-    QMutexLocker locker(&node->getMutex());
-    quint64 lockWaitEnd = usecTimestampNow();
-    float lockWaitElapsedUsec = (float)(lockWaitEnd - lockWaitStart);
-    OctreeServer::trackNodeWaitTime(lockWaitElapsedUsec);
-    
-    const HifiSockAddr* nodeAddress = node->getActiveSocket();
-    if (!nodeAddress) {
-        return packetsSent; // without sending...
-    }
-    
     // Here's where we check to see if this packet is a duplicate of the last packet. If it is, we will silently
     // obscure the packet and not send it. This allows the callers and upper level logic to not need to know about
     // this rate control savings.
diff --git a/assignment-client/src/octree/OctreeSendThread.h b/assignment-client/src/octree/OctreeSendThread.h
index 39c27911b0..ab88121ee8 100644
--- a/assignment-client/src/octree/OctreeSendThread.h
+++ b/assignment-client/src/octree/OctreeSendThread.h
@@ -23,6 +23,8 @@ class OctreeSendThread : public GenericThread {
 public:
     OctreeSendThread(const QUuid& nodeUUID, OctreeServer* myServer);
     virtual ~OctreeSendThread();
+    
+    void setIsShuttingDown();
 
     static quint64 _totalBytes;
     static quint64 _totalWastedBytes;
@@ -45,6 +47,8 @@ private:
     OctreePacketData _packetData;
     
     int _nodeMissingCount;
+    QMutex _processLock; // don't allow us to have our nodeData, or our thread to be deleted while we're processing
+    bool _isShuttingDown;
 };
 
 #endif // __octree_server__OctreeSendThread__
diff --git a/libraries/shared/src/NodeList.cpp b/libraries/shared/src/NodeList.cpp
index 6d699322de..797e90fa51 100644
--- a/libraries/shared/src/NodeList.cpp
+++ b/libraries/shared/src/NodeList.cpp
@@ -308,9 +308,21 @@ int NodeList::findNodeAndUpdateWithDataFromPacket(const QByteArray& packet) {
     return 0;
 }
 
-SharedNodePointer NodeList::nodeWithUUID(const QUuid& nodeUUID) {
-    QMutexLocker locker(&_nodeHashMutex);
-    return _nodeHash.value(nodeUUID);
+SharedNodePointer NodeList::nodeWithUUID(const QUuid& nodeUUID, bool blockingLock) {
+    SharedNodePointer node;
+    // if caller wants us to block and guarantee the correct answer, then honor that request
+    if (blockingLock) {
+        // this will block till we can get access
+        QMutexLocker locker(&_nodeHashMutex);
+        node = _nodeHash.value(nodeUUID);
+    } else {
+        // some callers are willing to get wrong answers but not block
+        if (_nodeHashMutex.tryLock()) {
+            node = _nodeHash.value(nodeUUID);
+            _nodeHashMutex.unlock();
+        }
+    }
+    return node;
 }
 
 SharedNodePointer NodeList::sendingNodeForPacket(const QByteArray& packet) {
diff --git a/libraries/shared/src/NodeList.h b/libraries/shared/src/NodeList.h
index 590a2ce83f..d6328a1303 100644
--- a/libraries/shared/src/NodeList.h
+++ b/libraries/shared/src/NodeList.h
@@ -101,7 +101,8 @@ public:
     QByteArray constructPingReplyPacket(const QByteArray& pingPacket);
     void pingPublicAndLocalSocketsForInactiveNode(const SharedNodePointer& node);
 
-    SharedNodePointer nodeWithUUID(const QUuid& nodeUUID);
+    /// passing false for blockingLock, will tryLock, and may return NULL when a node with the UUID actually does exist
+    SharedNodePointer nodeWithUUID(const QUuid& nodeUUID, bool blockingLock = true);
     SharedNodePointer sendingNodeForPacket(const QByteArray& packet);
     
     SharedNodePointer addOrUpdateNode(const QUuid& uuid, char nodeType,

From 9f96129fb17eeac1347dea772e4fa24c40f887a5 Mon Sep 17 00:00:00 2001
From: Atlante45 <clement.brisset@gmail.com>
Date: Fri, 21 Mar 2014 14:22:26 -0700
Subject: [PATCH 17/84] Fixed #2379

---
 examples/editVoxels.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/editVoxels.js b/examples/editVoxels.js
index ac0b67407b..34635d6e7d 100644
--- a/examples/editVoxels.js
+++ b/examples/editVoxels.js
@@ -742,6 +742,7 @@ function trackKeyReleaseEvent(event) {
     if (event.text == "TAB") {
         editToolsOn = !editToolsOn;
         moveTools();
+        showPreviewGuides();
         Audio.playSound(clickSound, audioOptions);
     }
 

From c10d78c3975869477c8dc2c682990cda9ca053c1 Mon Sep 17 00:00:00 2001
From: Atlante45 <clement.brisset@gmail.com>
Date: Fri, 21 Mar 2014 14:29:19 -0700
Subject: [PATCH 18/84] Fixed bug when mouse leaves window.

---
 examples/inspect.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/inspect.js b/examples/inspect.js
index 9292450784..8ff759c127 100644
--- a/examples/inspect.js
+++ b/examples/inspect.js
@@ -165,7 +165,7 @@ function keyReleaseEvent(event) {
 }
 
 function mousePressEvent(event) {
-    if (alt) {
+    if (alt && !isActive) {
         isActive = true;
         mouseLastX = event.x;
         mouseLastY = event.y;

From 2575b33662c62f1dc65576ba0ccaeb38df6418c9 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 14:29:57 -0700
Subject: [PATCH 19/84] reinstate a cutoff when the audio-mixer is struggling

---
 assignment-client/src/audio/AudioMixer.cpp    | 73 +++++++++++++++----
 assignment-client/src/audio/AudioMixer.h      |  5 +-
 .../src/audio/AudioMixerClientData.cpp        |  6 +-
 .../src/audio/AudioMixerClientData.h          |  2 +-
 4 files changed, 63 insertions(+), 23 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index f5bed48a86..ba659d8379 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -53,6 +53,8 @@
 const short JITTER_BUFFER_MSECS = 12;
 const short JITTER_BUFFER_SAMPLES = JITTER_BUFFER_MSECS * (SAMPLE_RATE / 1000.0);
 
+const float LOUDNESS_TO_DISTANCE_RATIO = 0.00305f;
+
 const QString AUDIO_MIXER_LOGGING_TARGET_NAME = "audio-mixer";
 
 void attachNewBufferToNode(Node *newNode) {
@@ -64,10 +66,7 @@ void attachNewBufferToNode(Node *newNode) {
 AudioMixer::AudioMixer(const QByteArray& packet) :
     ThreadedAssignment(packet),
     _trailingSleepRatio(1.0f),
-    _minSourceLoudnessInFrame(1.0f),
-    _maxSourceLoudnessInFrame(0.0f),
-    _loudnessCutoffRatio(0.0f),
-    _minRequiredLoudness(0.0f)
+    _minAudabilityThreshold(LOUDNESS_TO_DISTANCE_RATIO / 2)
 {
     
 }
@@ -83,8 +82,15 @@ void AudioMixer::addBufferToMixForListeningNodeWithBuffer(PositionalAudioRingBuf
         // if the two buffer pointers do not match then these are different buffers
 
         glm::vec3 relativePosition = bufferToAdd->getPosition() - listeningNodeBuffer->getPosition();
+        
+        if (bufferToAdd->getAverageLoudness() / glm::length(relativePosition) <= _minAudabilityThreshold) {
+            // according to mixer performance we have decided this does not get to be mixed in
+            // bail out
+            return;
+        }
+        
         glm::quat inverseOrientation = glm::inverse(listeningNodeBuffer->getOrientation());
-
+        
         float distanceSquareToSource = glm::dot(relativePosition, relativePosition);
         float radius = 0.0f;
 
@@ -305,8 +311,7 @@ void AudioMixer::prepareMixForListeningNode(Node* node) {
 
                 if ((*otherNode != *node
                      || otherNodeBuffer->shouldLoopbackForNode())
-                    && otherNodeBuffer->willBeAddedToMix()
-                    && otherNodeBuffer->getAverageLoudness() > _minRequiredLoudness) {
+                    && otherNodeBuffer->willBeAddedToMix()) {
                     addBufferToMixForListeningNodeWithBuffer(otherNodeBuffer, nodeRingBuffer);
                 }
             }
@@ -357,19 +362,61 @@ void AudioMixer::run() {
                                      + numBytesForPacketHeaderGivenPacketType(PacketTypeMixedAudio)];
     
     int usecToSleep = BUFFER_SEND_INTERVAL_USECS;
+    float audabilityCutoffRatio = 0;
 
     while (!_isFinished) {
-
-        _minSourceLoudnessInFrame = 1.0f;
-        _maxSourceLoudnessInFrame = 0.0f;
         
         foreach (const SharedNodePointer& node, nodeList->getNodeHash()) {
             if (node->getLinkedData()) {
-                ((AudioMixerClientData*) node->getLinkedData())->checkBuffersBeforeFrameSend(JITTER_BUFFER_SAMPLES,
-                                                                                             _minSourceLoudnessInFrame,
-                                                                                             _maxSourceLoudnessInFrame);
+                ((AudioMixerClientData*) node->getLinkedData())->checkBuffersBeforeFrameSend(JITTER_BUFFER_SAMPLES);
             }
         }
+        
+        const float STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.10;
+        const float BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.30;
+        const float CUTOFF_EPSILON = 0.0001;
+        
+        const int TRAILING_AVERAGE_FRAMES = 100;
+        const float CURRENT_FRAME_RATIO = 1.0f / TRAILING_AVERAGE_FRAMES;
+        const float PREVIOUS_FRAMES_RATIO = 1 - CURRENT_FRAME_RATIO;
+        
+        if (usecToSleep < 0) {
+            usecToSleep = 0;
+        }
+        
+        _trailingSleepRatio = (PREVIOUS_FRAMES_RATIO * _trailingSleepRatio)
+            + (usecToSleep * CURRENT_FRAME_RATIO / (float) BUFFER_SEND_INTERVAL_USECS);
+        
+        float lastCutoffRatio = audabilityCutoffRatio;
+        bool hasRatioChanged = false;
+        
+        if (_trailingSleepRatio <= STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD) {
+            // we're struggling - change our min required loudness to reduce some load
+            audabilityCutoffRatio += (1 - audabilityCutoffRatio) / 2;
+            
+            qDebug() << "Mixer is struggling, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
+                << lastCutoffRatio << "and is now" << audabilityCutoffRatio;
+            hasRatioChanged = true;
+        } else if (_trailingSleepRatio >= BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD && audabilityCutoffRatio != 0) {
+            // we've recovered and can back off the required loudness
+            audabilityCutoffRatio -= audabilityCutoffRatio / 2;
+            
+            if (audabilityCutoffRatio < CUTOFF_EPSILON) {
+                audabilityCutoffRatio = 0;
+            }
+            
+            qDebug() << "Mixer is recovering, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
+                << lastCutoffRatio << "and is now" << audabilityCutoffRatio;
+            hasRatioChanged = true;
+        }
+        
+        
+        
+        if (hasRatioChanged) {
+            // set out min required loudness from the new ratio
+            _minAudabilityThreshold = LOUDNESS_TO_DISTANCE_RATIO / (2 * (1 - audabilityCutoffRatio));
+            qDebug() << "Minimum loudness required to be mixed is now" << _minAudabilityThreshold;
+        }
 
         foreach (const SharedNodePointer& node, nodeList->getNodeHash()) {
             if (node->getType() == NodeType::Agent && node->getActiveSocket() && node->getLinkedData()
diff --git a/assignment-client/src/audio/AudioMixer.h b/assignment-client/src/audio/AudioMixer.h
index 4ba8cdebd3..93656aabff 100644
--- a/assignment-client/src/audio/AudioMixer.h
+++ b/assignment-client/src/audio/AudioMixer.h
@@ -41,10 +41,7 @@ private:
     int16_t _clientSamples[NETWORK_BUFFER_LENGTH_SAMPLES_STEREO + (SAMPLE_PHASE_DELAY_AT_90 * 2)];
     
     float _trailingSleepRatio;
-    float _minSourceLoudnessInFrame;
-    float _maxSourceLoudnessInFrame;
-    float _loudnessCutoffRatio;
-    float _minRequiredLoudness;
+    float _minAudabilityThreshold;
 };
 
 #endif /* defined(__hifi__AudioMixer__) */
diff --git a/assignment-client/src/audio/AudioMixerClientData.cpp b/assignment-client/src/audio/AudioMixerClientData.cpp
index f370a1509f..381c80cb09 100644
--- a/assignment-client/src/audio/AudioMixerClientData.cpp
+++ b/assignment-client/src/audio/AudioMixerClientData.cpp
@@ -83,20 +83,16 @@ int AudioMixerClientData::parseData(const QByteArray& packet) {
     return 0;
 }
 
-void AudioMixerClientData::checkBuffersBeforeFrameSend(int jitterBufferLengthSamples,
-                                                       float& currentMinLoudness,
-                                                       float& currentMaxLoudness) {
+void AudioMixerClientData::checkBuffersBeforeFrameSend(int jitterBufferLengthSamples) {
     for (unsigned int i = 0; i < _ringBuffers.size(); i++) {
         if (_ringBuffers[i]->shouldBeAddedToMix(jitterBufferLengthSamples)) {
             // this is a ring buffer that is ready to go
             // set its flag so we know to push its buffer when all is said and done
             _ringBuffers[i]->setWillBeAddedToMix(true);
             
-            
             // calculate the average loudness for the next NETWORK_BUFFER_LENGTH_SAMPLES_PER_CHANNEL
             // that would be mixed in
             _ringBuffers[i]->updateAverageLoudnessForBoundarySamples(NETWORK_BUFFER_LENGTH_SAMPLES_PER_CHANNEL);
-
         }
     }
 }
diff --git a/assignment-client/src/audio/AudioMixerClientData.h b/assignment-client/src/audio/AudioMixerClientData.h
index d41563bbca..7f44390ec5 100644
--- a/assignment-client/src/audio/AudioMixerClientData.h
+++ b/assignment-client/src/audio/AudioMixerClientData.h
@@ -25,7 +25,7 @@ public:
     AvatarAudioRingBuffer* getAvatarAudioRingBuffer() const;
     
     int parseData(const QByteArray& packet);
-    void checkBuffersBeforeFrameSend(int jitterBufferLengthSamples, float& currentMinLoudness, float& currentMaxLoudness);
+    void checkBuffersBeforeFrameSend(int jitterBufferLengthSamples);
     void pushBuffersAfterFrameSend();
 private:
     std::vector<PositionalAudioRingBuffer*> _ringBuffers;

From 3721ce8e438c06381803c3bef54a57b98f09fae6 Mon Sep 17 00:00:00 2001
From: Atlante45 <clement.brisset@gmail.com>
Date: Fri, 21 Mar 2014 14:30:12 -0700
Subject: [PATCH 20/84] Added boundaries to altitude and changed radius rate

---
 examples/inspect.js | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/examples/inspect.js b/examples/inspect.js
index 8ff759c127..2443eadf9b 100644
--- a/examples/inspect.js
+++ b/examples/inspect.js
@@ -14,9 +14,11 @@
 //  Dragging the mouse will move your camera according to the mode you are in.
 //
 
+var PI = 3.14 // No need for something more precise
+
 var AZIMUTH_RATE = 90.0;
 var ALTITUDE_RATE = 200.0;
-var RADIUS_RATE = 20.0;
+var RADIUS_RATE = 1.0 / 100.0;
 var PAN_RATE = 50.0;
 
 var alt = false;
@@ -46,7 +48,7 @@ var altitude = 0.0;
 
 function handleRadialMode(dx, dy) {
     azimuth += dx / AZIMUTH_RATE;
-    radius += radius * dy / RADIUS_RATE;
+    radius += radius * dy * RADIUS_RATE;
     if (radius < 1) {
         radius = 1;
     }
@@ -61,6 +63,12 @@ function handleRadialMode(dx, dy) {
 function handleOrbitMode(dx, dy) {
     azimuth += dx / AZIMUTH_RATE;
     altitude += dy / ALTITUDE_RATE;
+    if (altitude > PI / 2.0) {
+        altitude = PI / 2.0;
+    }
+    if (altitude < -PI / 2.0) {
+        altitude = -PI / 2.0;
+    }
     
     vector = { x:(Math.cos(altitude) * Math.cos(azimuth)) * radius,
                y:Math.sin(altitude) * radius,

From 53eaea6a2215835f578e8b6a8a8b9c4fa84df2bf Mon Sep 17 00:00:00 2001
From: Atlante45 <clement.brisset@gmail.com>
Date: Fri, 21 Mar 2014 14:30:57 -0700
Subject: [PATCH 21/84] Removed rest of orbit/pan code in editVoxels.js

---
 examples/editVoxels.js | 136 +++++++++++++++++++----------------------
 1 file changed, 63 insertions(+), 73 deletions(-)

diff --git a/examples/editVoxels.js b/examples/editVoxels.js
index 34635d6e7d..a66d82f9ba 100644
--- a/examples/editVoxels.js
+++ b/examples/editVoxels.js
@@ -32,8 +32,6 @@ var MIN_PASTE_VOXEL_SCALE = .256;
 var zFightingSizeAdjust = 0.002; // used to adjust preview voxels to prevent z fighting
 var previewLineWidth = 1.5;
 
-var oldMode = Camera.getMode();
-var trackAsOrbitOrPan = false;
 var isAdding = false; 
 var isExtruding = false;
 var extrudeDirection = { x: 0, y: 0, z: 0 };
@@ -614,8 +612,6 @@ function showPreviewVoxel() {
     var guidePosition;
     if (trackAsRecolor || recolorToolSelected || trackAsEyedropper || eyedropperToolSelected) {
         Overlays.editOverlay(voxelPreview, { visible: true });
-    } else if (trackAsOrbitOrPan) {
-        Overlays.editOverlay(voxelPreview, { visible: false });
     } else if (voxelToolSelected && !isExtruding) {
         Overlays.editOverlay(voxelPreview, { visible: true });
     } else if (isExtruding) {
@@ -706,15 +702,12 @@ function showPreviewGuides() {
 }
 
 function trackMouseEvent(event) {
-    if (!trackAsOrbitOrPan) {
-        trackLastMouseX = event.x;
-        trackLastMouseY = event.y;
-        trackAsDelete = event.isControl;
-        trackAsRecolor = event.isShifted;
-        trackAsEyedropper = event.isMeta;
-        trackAsOrbitOrPan = event.isAlt; // TODO: double check this...??
-        showPreviewGuides();
-    }
+    trackLastMouseX = event.x;
+    trackLastMouseY = event.y;
+    trackAsDelete = event.isControl;
+    trackAsRecolor = event.isShifted;
+    trackAsEyedropper = event.isMeta;
+    showPreviewGuides();
 }
 
 function trackKeyPressEvent(event) {
@@ -789,67 +782,64 @@ function mousePressEvent(event) {
         return; 
     }
     
-    // no clicking on overlays while in panning mode
-    if (!trackAsOrbitOrPan) {
-        var clickedOnSomething = false;
-        var clickedOverlay = Overlays.getOverlayAtPoint({x: event.x, y: event.y});
-
-        // If the user clicked on the thumb, handle the slider logic
-        if (clickedOverlay == thumb) {
-            isMovingSlider = true;
-            thumbClickOffsetX = event.x - (sliderX + thumbX); // this should be the position of the mouse relative to the thumb
-            clickedOnSomething = true;
-
-            Overlays.editOverlay(thumb, { imageURL: toolIconUrl + "voxel-size-slider-handle.svg", });
-
-        } else if (clickedOverlay == voxelTool) {
-            voxelToolSelected = true;
-            recolorToolSelected = false;
-            eyedropperToolSelected = false;
-            moveTools();
-            clickedOnSomething = true;
-        } else if (clickedOverlay == recolorTool) {
-            voxelToolSelected = false;
-            recolorToolSelected = true;
-            eyedropperToolSelected = false;
-            moveTools();
-            clickedOnSomething = true;
-        } else if (clickedOverlay == eyedropperTool) {
-            voxelToolSelected = false;
-            recolorToolSelected = false;
-            eyedropperToolSelected = true;
-            moveTools();
-            clickedOnSomething = true;
-        } else if (clickedOverlay == slider) {
-
-            if (event.x < sliderX + minThumbX) {
-                thumbX -= thumbDeltaPerStep;
-                calcScaleFromThumb(thumbX);
-            }
-
-            if (event.x > sliderX + maxThumbX) {
-                thumbX += thumbDeltaPerStep;
-                calcScaleFromThumb(thumbX);
-            }
-
-            moveTools();
-            clickedOnSomething = true;
-        } else {
-            // if the user clicked on one of the color swatches, update the selectedSwatch
-            for (s = 0; s < numColors; s++) {
-                if (clickedOverlay == swatches[s]) {
-                    whichColor = s;
-                    moveTools();
-                    clickedOnSomething = true;
-                    break;
-                }
-            }
+    var clickedOnSomething = false;
+    var clickedOverlay = Overlays.getOverlayAtPoint({x: event.x, y: event.y});
+    
+    // If the user clicked on the thumb, handle the slider logic
+    if (clickedOverlay == thumb) {
+        isMovingSlider = true;
+        thumbClickOffsetX = event.x - (sliderX + thumbX); // this should be the position of the mouse relative to the thumb
+        clickedOnSomething = true;
+        
+        Overlays.editOverlay(thumb, { imageURL: toolIconUrl + "voxel-size-slider-handle.svg", });
+        
+    } else if (clickedOverlay == voxelTool) {
+        voxelToolSelected = true;
+        recolorToolSelected = false;
+        eyedropperToolSelected = false;
+        moveTools();
+        clickedOnSomething = true;
+    } else if (clickedOverlay == recolorTool) {
+        voxelToolSelected = false;
+        recolorToolSelected = true;
+        eyedropperToolSelected = false;
+        moveTools();
+        clickedOnSomething = true;
+    } else if (clickedOverlay == eyedropperTool) {
+        voxelToolSelected = false;
+        recolorToolSelected = false;
+        eyedropperToolSelected = true;
+        moveTools();
+        clickedOnSomething = true;
+    } else if (clickedOverlay == slider) {
+        
+        if (event.x < sliderX + minThumbX) {
+            thumbX -= thumbDeltaPerStep;
+            calcScaleFromThumb(thumbX);
         }
-        if (clickedOnSomething) {
-            return; // no further processing
+        
+        if (event.x > sliderX + maxThumbX) {
+            thumbX += thumbDeltaPerStep;
+            calcScaleFromThumb(thumbX);
+        }
+        
+        moveTools();
+        clickedOnSomething = true;
+    } else {
+        // if the user clicked on one of the color swatches, update the selectedSwatch
+        for (s = 0; s < numColors; s++) {
+            if (clickedOverlay == swatches[s]) {
+                whichColor = s;
+                moveTools();
+                clickedOnSomething = true;
+                break;
+            }
         }
     }
-    
+    if (clickedOnSomething) {
+        return; // no further processing
+    }
+
     // TODO: does any of this stuff need to execute if we're panning or orbiting?
     trackMouseEvent(event); // used by preview support
     mouseX = event.x;
@@ -1072,7 +1062,7 @@ function mouseMoveEvent(event) {
     }
 
     
-    if (!trackAsOrbitOrPan && isMovingSlider) {
+    if (isMovingSlider) {
         thumbX = (event.x - thumbClickOffsetX) - sliderX;
         if (thumbX < minThumbX) {
             thumbX = minThumbX;
@@ -1082,7 +1072,7 @@ function mouseMoveEvent(event) {
         }
         calcScaleFromThumb(thumbX);
         
-    } else if (!trackAsOrbitOrPan && isAdding) {
+    } else if (isAdding) {
         //  Watch the drag direction to tell which way to 'extrude' this voxel
         if (!isExtruding) {
             var pickRay = Camera.computePickRay(event.x, event.y);

From 18e563797636cfc29bfec3a4d2441d0c0d83db4c Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 14:33:11 -0700
Subject: [PATCH 22/84] remove some extra spaces

---
 assignment-client/src/audio/AudioMixer.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index ba659d8379..8c504be763 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -410,8 +410,6 @@ void AudioMixer::run() {
             hasRatioChanged = true;
         }
         
-        
-        
         if (hasRatioChanged) {
             // set out min required loudness from the new ratio
             _minAudabilityThreshold = LOUDNESS_TO_DISTANCE_RATIO / (2 * (1 - audabilityCutoffRatio));

From 3d9aa6cc9f7275f8bc6cf6185b53a7b288930965 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 14:36:44 -0700
Subject: [PATCH 23/84] fix a spelling mistake and convert some ints to floats

---
 assignment-client/src/audio/AudioMixer.cpp | 22 +++++++++++-----------
 assignment-client/src/audio/AudioMixer.h   |  2 +-
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index 8c504be763..5b889b979c 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -66,7 +66,7 @@ void attachNewBufferToNode(Node *newNode) {
 AudioMixer::AudioMixer(const QByteArray& packet) :
     ThreadedAssignment(packet),
     _trailingSleepRatio(1.0f),
-    _minAudabilityThreshold(LOUDNESS_TO_DISTANCE_RATIO / 2)
+    _minAudibilityThreshold(LOUDNESS_TO_DISTANCE_RATIO / 2)
 {
     
 }
@@ -83,7 +83,7 @@ void AudioMixer::addBufferToMixForListeningNodeWithBuffer(PositionalAudioRingBuf
 
         glm::vec3 relativePosition = bufferToAdd->getPosition() - listeningNodeBuffer->getPosition();
         
-        if (bufferToAdd->getAverageLoudness() / glm::length(relativePosition) <= _minAudabilityThreshold) {
+        if (bufferToAdd->getAverageLoudness() / glm::length(relativePosition) <= _minAudibilityThreshold) {
             // according to mixer performance we have decided this does not get to be mixed in
             // bail out
             return;
@@ -372,13 +372,13 @@ void AudioMixer::run() {
             }
         }
         
-        const float STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.10;
-        const float BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.30;
-        const float CUTOFF_EPSILON = 0.0001;
+        const float STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.10f;
+        const float BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.30f;
+        const float CUTOFF_EPSILON = 0.0001f;
         
         const int TRAILING_AVERAGE_FRAMES = 100;
         const float CURRENT_FRAME_RATIO = 1.0f / TRAILING_AVERAGE_FRAMES;
-        const float PREVIOUS_FRAMES_RATIO = 1 - CURRENT_FRAME_RATIO;
+        const float PREVIOUS_FRAMES_RATIO = 1.0f - CURRENT_FRAME_RATIO;
         
         if (usecToSleep < 0) {
             usecToSleep = 0;
@@ -392,17 +392,17 @@ void AudioMixer::run() {
         
         if (_trailingSleepRatio <= STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD) {
             // we're struggling - change our min required loudness to reduce some load
-            audabilityCutoffRatio += (1 - audabilityCutoffRatio) / 2;
+            audabilityCutoffRatio += (1.0f - audabilityCutoffRatio) / 2.0f;
             
             qDebug() << "Mixer is struggling, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
                 << lastCutoffRatio << "and is now" << audabilityCutoffRatio;
             hasRatioChanged = true;
         } else if (_trailingSleepRatio >= BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD && audabilityCutoffRatio != 0) {
             // we've recovered and can back off the required loudness
-            audabilityCutoffRatio -= audabilityCutoffRatio / 2;
+            audabilityCutoffRatio -= audabilityCutoffRatio / 2.0f;
             
             if (audabilityCutoffRatio < CUTOFF_EPSILON) {
-                audabilityCutoffRatio = 0;
+                audabilityCutoffRatio = 0.0f;
             }
             
             qDebug() << "Mixer is recovering, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
@@ -412,8 +412,8 @@ void AudioMixer::run() {
         
         if (hasRatioChanged) {
             // set out min required loudness from the new ratio
-            _minAudabilityThreshold = LOUDNESS_TO_DISTANCE_RATIO / (2 * (1 - audabilityCutoffRatio));
-            qDebug() << "Minimum loudness required to be mixed is now" << _minAudabilityThreshold;
+            _minAudibilityThreshold = LOUDNESS_TO_DISTANCE_RATIO / (2.0f * (1.0f - audabilityCutoffRatio));
+            qDebug() << "Minimum loudness required to be mixed is now" << _minAudibilityThreshold;
         }
 
         foreach (const SharedNodePointer& node, nodeList->getNodeHash()) {
diff --git a/assignment-client/src/audio/AudioMixer.h b/assignment-client/src/audio/AudioMixer.h
index 93656aabff..9d731a5c9c 100644
--- a/assignment-client/src/audio/AudioMixer.h
+++ b/assignment-client/src/audio/AudioMixer.h
@@ -41,7 +41,7 @@ private:
     int16_t _clientSamples[NETWORK_BUFFER_LENGTH_SAMPLES_STEREO + (SAMPLE_PHASE_DELAY_AT_90 * 2)];
     
     float _trailingSleepRatio;
-    float _minAudabilityThreshold;
+    float _minAudibilityThreshold;
 };
 
 #endif /* defined(__hifi__AudioMixer__) */

From 98f014d13d1c7251a2b092b31283c1c6076d0adb Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 14:37:31 -0700
Subject: [PATCH 24/84] add another check to avoid any mixing for a silent
 frame

---
 assignment-client/src/audio/AudioMixer.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index 5b889b979c..a63fad4cd1 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -311,7 +311,8 @@ void AudioMixer::prepareMixForListeningNode(Node* node) {
 
                 if ((*otherNode != *node
                      || otherNodeBuffer->shouldLoopbackForNode())
-                    && otherNodeBuffer->willBeAddedToMix()) {
+                    && otherNodeBuffer->willBeAddedToMix()
+                    && otherNodeBuffer->getAverageLoudness() > 0) {
                     addBufferToMixForListeningNodeWithBuffer(otherNodeBuffer, nodeRingBuffer);
                 }
             }

From c99f5a4ae6cb1ffac8b9e2b033fcd41584dd1861 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 14:38:01 -0700
Subject: [PATCH 25/84] int to float conversion in the constructor

---
 assignment-client/src/audio/AudioMixer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index a63fad4cd1..15e1b864eb 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -66,7 +66,7 @@ void attachNewBufferToNode(Node *newNode) {
 AudioMixer::AudioMixer(const QByteArray& packet) :
     ThreadedAssignment(packet),
     _trailingSleepRatio(1.0f),
-    _minAudibilityThreshold(LOUDNESS_TO_DISTANCE_RATIO / 2)
+    _minAudibilityThreshold(LOUDNESS_TO_DISTANCE_RATIO / 2.0f)
 {
     
 }

From 2c8c43094faa9166de5ba233229736524fc3e6a2 Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Fri, 21 Mar 2014 14:46:46 -0700
Subject: [PATCH 26/84] CR feedback

---
 libraries/shared/src/NodeList.cpp | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/libraries/shared/src/NodeList.cpp b/libraries/shared/src/NodeList.cpp
index 797e90fa51..2b131ab7ff 100644
--- a/libraries/shared/src/NodeList.cpp
+++ b/libraries/shared/src/NodeList.cpp
@@ -315,12 +315,9 @@ SharedNodePointer NodeList::nodeWithUUID(const QUuid& nodeUUID, bool blockingLoc
         // this will block till we can get access
         QMutexLocker locker(&_nodeHashMutex);
         node = _nodeHash.value(nodeUUID);
-    } else {
-        // some callers are willing to get wrong answers but not block
-        if (_nodeHashMutex.tryLock()) {
-            node = _nodeHash.value(nodeUUID);
-            _nodeHashMutex.unlock();
-        }
+    } else if (_nodeHashMutex.tryLock()) { // some callers are willing to get wrong answers but not block
+        node = _nodeHash.value(nodeUUID);
+        _nodeHashMutex.unlock();
     }
     return node;
 }

From 4661553acb865d1d887e5256cac870d5298320e2 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 15:40:08 -0700
Subject: [PATCH 27/84] check for cutoff change only every
 TRAILING_AVERAGE_FRAMES

---
 assignment-client/src/audio/AudioMixer.cpp | 54 +++++++++++++---------
 1 file changed, 31 insertions(+), 23 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index 15e1b864eb..cab7af5fd0 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -364,6 +364,9 @@ void AudioMixer::run() {
     
     int usecToSleep = BUFFER_SEND_INTERVAL_USECS;
     float audabilityCutoffRatio = 0;
+    
+    const int TRAILING_AVERAGE_FRAMES = 100;
+    int framesSinceCutoffEvent = TRAILING_AVERAGE_FRAMES;
 
     while (!_isFinished) {
         
@@ -374,10 +377,9 @@ void AudioMixer::run() {
         }
         
         const float STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.10f;
-        const float BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.30f;
+        const float BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.20f;
         const float CUTOFF_EPSILON = 0.0001f;
         
-        const int TRAILING_AVERAGE_FRAMES = 100;
         const float CURRENT_FRAME_RATIO = 1.0f / TRAILING_AVERAGE_FRAMES;
         const float PREVIOUS_FRAMES_RATIO = 1.0f - CURRENT_FRAME_RATIO;
         
@@ -391,30 +393,36 @@ void AudioMixer::run() {
         float lastCutoffRatio = audabilityCutoffRatio;
         bool hasRatioChanged = false;
         
-        if (_trailingSleepRatio <= STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD) {
-            // we're struggling - change our min required loudness to reduce some load
-            audabilityCutoffRatio += (1.0f - audabilityCutoffRatio) / 2.0f;
-            
-            qDebug() << "Mixer is struggling, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
+        if (framesSinceCutoffEvent >= TRAILING_AVERAGE_FRAMES) {
+            if (_trailingSleepRatio <= STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD) {
+                // we're struggling - change our min required loudness to reduce some load
+                audabilityCutoffRatio += (1.0f - audabilityCutoffRatio) / 2.0f;
+                
+                qDebug() << "Mixer is struggling, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
                 << lastCutoffRatio << "and is now" << audabilityCutoffRatio;
-            hasRatioChanged = true;
-        } else if (_trailingSleepRatio >= BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD && audabilityCutoffRatio != 0) {
-            // we've recovered and can back off the required loudness
-            audabilityCutoffRatio -= audabilityCutoffRatio / 2.0f;
-            
-            if (audabilityCutoffRatio < CUTOFF_EPSILON) {
-                audabilityCutoffRatio = 0.0f;
+                hasRatioChanged = true;
+            } else if (_trailingSleepRatio >= BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD && audabilityCutoffRatio != 0) {
+                // we've recovered and can back off the required loudness
+                audabilityCutoffRatio -= audabilityCutoffRatio / 2.0f;
+                
+                if (audabilityCutoffRatio < CUTOFF_EPSILON) {
+                    audabilityCutoffRatio = 0.0f;
+                }
+                
+                qDebug() << "Mixer is recovering, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
+                << lastCutoffRatio << "and is now" << audabilityCutoffRatio;
+                hasRatioChanged = true;
             }
             
-            qDebug() << "Mixer is recovering, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
-                << lastCutoffRatio << "and is now" << audabilityCutoffRatio;
-            hasRatioChanged = true;
-        }
-        
-        if (hasRatioChanged) {
-            // set out min required loudness from the new ratio
-            _minAudibilityThreshold = LOUDNESS_TO_DISTANCE_RATIO / (2.0f * (1.0f - audabilityCutoffRatio));
-            qDebug() << "Minimum loudness required to be mixed is now" << _minAudibilityThreshold;
+            if (hasRatioChanged) {
+                // set out min required loudness from the new ratio
+                _minAudibilityThreshold = LOUDNESS_TO_DISTANCE_RATIO / (2.0f * (1.0f - audabilityCutoffRatio));
+                qDebug() << "Minimum loudness required to be mixed is now" << _minAudibilityThreshold;
+                
+                framesSinceCutoffEvent = 0;
+            }
+        } else {
+            framesSinceCutoffEvent++;
         }
 
         foreach (const SharedNodePointer& node, nodeList->getNodeHash()) {

From 75bc64010434f4b8b61dc18ebf9f7884fa30eae4 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 15:42:58 -0700
Subject: [PATCH 28/84] fix some indentation is audio mixer cutoff code

---
 assignment-client/src/audio/AudioMixer.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index cab7af5fd0..fd7e5e360d 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -399,7 +399,7 @@ void AudioMixer::run() {
                 audabilityCutoffRatio += (1.0f - audabilityCutoffRatio) / 2.0f;
                 
                 qDebug() << "Mixer is struggling, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
-                << lastCutoffRatio << "and is now" << audabilityCutoffRatio;
+                    << lastCutoffRatio << "and is now" << audabilityCutoffRatio;
                 hasRatioChanged = true;
             } else if (_trailingSleepRatio >= BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD && audabilityCutoffRatio != 0) {
                 // we've recovered and can back off the required loudness
@@ -410,7 +410,7 @@ void AudioMixer::run() {
                 }
                 
                 qDebug() << "Mixer is recovering, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
-                << lastCutoffRatio << "and is now" << audabilityCutoffRatio;
+                    << lastCutoffRatio << "and is now" << audabilityCutoffRatio;
                 hasRatioChanged = true;
             }
             

From 50007d7f4b8918839bfa2a410b53d9c3281ef775 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 15:43:39 -0700
Subject: [PATCH 29/84] fix a debug message for audability threshold

---
 assignment-client/src/audio/AudioMixer.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index fd7e5e360d..dc066f8857 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -415,9 +415,9 @@ void AudioMixer::run() {
             }
             
             if (hasRatioChanged) {
-                // set out min required loudness from the new ratio
+                // set out min audability threshold from the new ratio
                 _minAudibilityThreshold = LOUDNESS_TO_DISTANCE_RATIO / (2.0f * (1.0f - audabilityCutoffRatio));
-                qDebug() << "Minimum loudness required to be mixed is now" << _minAudibilityThreshold;
+                qDebug() << "Minimum audability required to be mixed is now" << _minAudibilityThreshold;
                 
                 framesSinceCutoffEvent = 0;
             }

From 438e5bd235ccc01f9be457e388c0e482d686c424 Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Fri, 21 Mar 2014 15:46:06 -0700
Subject: [PATCH 30/84] fix crash on domain restart in Agent, also have Agent
 properly shutdown on call to Script.stop()

---
 assignment-client/src/Agent.cpp | 5 +++++
 assignment-client/src/Agent.h   | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/assignment-client/src/Agent.cpp b/assignment-client/src/Agent.cpp
index 4eb6b17260..d32d6a3fd7 100644
--- a/assignment-client/src/Agent.cpp
+++ b/assignment-client/src/Agent.cpp
@@ -189,4 +189,9 @@ void Agent::run() {
 
     _scriptEngine.setScriptContents(scriptContents);
     _scriptEngine.run();
+    setFinished(true);
+}
+
+void Agent::aboutToFinish() {
+    _scriptEngine.stop();
 }
diff --git a/assignment-client/src/Agent.h b/assignment-client/src/Agent.h
index b638c39356..0a61bd73f7 100644
--- a/assignment-client/src/Agent.h
+++ b/assignment-client/src/Agent.h
@@ -41,6 +41,8 @@ public:
     bool isListeningToAudioStream() const { return _scriptEngine.isListeningToAudioStream(); }
     void setIsListeningToAudioStream(bool isListeningToAudioStream)
         { _scriptEngine.setIsListeningToAudioStream(isListeningToAudioStream); }
+
+    virtual void aboutToFinish();
     
 public slots:
     void run();

From dc2d050187568c8606a01c6aedc9b2af23d36da0 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 15:47:21 -0700
Subject: [PATCH 31/84] remove sleep time debug now that the audio-mixer
 reports struggle

---
 assignment-client/src/audio/AudioMixer.cpp | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index dc066f8857..6754b1eee7 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -454,10 +454,7 @@ void AudioMixer::run() {
 
         if (usecToSleep > 0) {
             usleep(usecToSleep);
-        } else {
-            qDebug() << "AudioMixer loop took" << -usecToSleep << "of extra time. Not sleeping.";
         }
-
     }
     
     delete[] clientMixBuffer;

From bad209bf09f1b315ede15fe758bdd324ef0fa4a9 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 15:53:00 -0700
Subject: [PATCH 32/84] use a trailing average for a quieter loudness

---
 libraries/audio/src/AudioRingBuffer.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/libraries/audio/src/AudioRingBuffer.cpp b/libraries/audio/src/AudioRingBuffer.cpp
index 800f4f64ee..efe62de515 100644
--- a/libraries/audio/src/AudioRingBuffer.cpp
+++ b/libraries/audio/src/AudioRingBuffer.cpp
@@ -67,7 +67,15 @@ void AudioRingBuffer::updateAverageLoudnessForBoundarySamples(int numSamples) {
     nextLoudness /= numSamples;
     nextLoudness /= MAX_SAMPLE_VALUE;
     
-    _averageLoudness = nextLoudness;
+    const int TRAILING_AVERAGE_FRAMES = 100;
+    const float CURRENT_FRAME_RATIO = 1 / TRAILING_AVERAGE_FRAMES;
+    const float PREVIOUS_FRAMES_RATIO = 1 - CURRENT_FRAME_RATIO;
+    
+    if (nextLoudness >= _averageLoudness) {
+        _averageLoudness = nextLoudness;
+    } else {
+        _averageLoudness = (_averageLoudness * PREVIOUS_FRAMES_RATIO) + (CURRENT_FRAME_RATIO * nextLoudness);
+    }
 }
 
 qint64 AudioRingBuffer::readSamples(int16_t* destination, qint64 maxSamples) {

From 34f90759803f61eaa2ccfaca9d8fd6c140879711 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 16:47:41 -0700
Subject: [PATCH 33/84] use a linear change to audability ratio

---
 assignment-client/src/audio/AudioMixer.cpp | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index 6754b1eee7..f2c766460a 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -379,6 +379,7 @@ void AudioMixer::run() {
         const float STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.10f;
         const float BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.20f;
         const float CUTOFF_EPSILON = 0.0001f;
+        const float CUTOFF_DELTA = 0.05;
         
         const float CURRENT_FRAME_RATIO = 1.0f / TRAILING_AVERAGE_FRAMES;
         const float PREVIOUS_FRAMES_RATIO = 1.0f - CURRENT_FRAME_RATIO;
@@ -396,17 +397,21 @@ void AudioMixer::run() {
         if (framesSinceCutoffEvent >= TRAILING_AVERAGE_FRAMES) {
             if (_trailingSleepRatio <= STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD) {
                 // we're struggling - change our min required loudness to reduce some load
-                audabilityCutoffRatio += (1.0f - audabilityCutoffRatio) / 2.0f;
+                audabilityCutoffRatio += CUTOFF_DELTA;
+                
+                if (audabilityCutoffRatio > 1) {
+                    audabilityCutoffRatio = 1;
+                }
                 
                 qDebug() << "Mixer is struggling, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
                     << lastCutoffRatio << "and is now" << audabilityCutoffRatio;
                 hasRatioChanged = true;
             } else if (_trailingSleepRatio >= BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD && audabilityCutoffRatio != 0) {
                 // we've recovered and can back off the required loudness
-                audabilityCutoffRatio -= audabilityCutoffRatio / 2.0f;
+                audabilityCutoffRatio -= CUTOFF_DELTA;
                 
-                if (audabilityCutoffRatio < CUTOFF_EPSILON) {
-                    audabilityCutoffRatio = 0.0f;
+                if (audabilityCutoffRatio < 0) {
+                    audabilityCutoffRatio = 0;
                 }
                 
                 qDebug() << "Mixer is recovering, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"

From 8ecd9aa0c04d024506ea7c6631b0fa92fde05251 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 17:16:54 -0700
Subject: [PATCH 34/84] change audibility delta to 2%, don't hit 1.0

---
 assignment-client/src/audio/AudioMixer.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index f2c766460a..e95dcb0ec3 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -379,7 +379,7 @@ void AudioMixer::run() {
         const float STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.10f;
         const float BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.20f;
         const float CUTOFF_EPSILON = 0.0001f;
-        const float CUTOFF_DELTA = 0.05;
+        const float CUTOFF_DELTA = 0.02;
         
         const float CURRENT_FRAME_RATIO = 1.0f / TRAILING_AVERAGE_FRAMES;
         const float PREVIOUS_FRAMES_RATIO = 1.0f - CURRENT_FRAME_RATIO;
@@ -399,8 +399,8 @@ void AudioMixer::run() {
                 // we're struggling - change our min required loudness to reduce some load
                 audabilityCutoffRatio += CUTOFF_DELTA;
                 
-                if (audabilityCutoffRatio > 1) {
-                    audabilityCutoffRatio = 1;
+                if (audabilityCutoffRatio >= 1) {
+                    audabilityCutoffRatio = 1 - CUTOFF_DELTA;
                 }
                 
                 qDebug() << "Mixer is struggling, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"

From 88b91b9eb70673c219c6297b5ff9a11fa5f1ceaa Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 17:17:11 -0700
Subject: [PATCH 35/84] change an int to a float

---
 assignment-client/src/audio/AudioMixer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index e95dcb0ec3..bb60abacc0 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -379,7 +379,7 @@ void AudioMixer::run() {
         const float STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.10f;
         const float BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.20f;
         const float CUTOFF_EPSILON = 0.0001f;
-        const float CUTOFF_DELTA = 0.02;
+        const float CUTOFF_DELTA = 0.02f;
         
         const float CURRENT_FRAME_RATIO = 1.0f / TRAILING_AVERAGE_FRAMES;
         const float PREVIOUS_FRAMES_RATIO = 1.0f - CURRENT_FRAME_RATIO;

From c70bbda10a1249f40464384ba070d335bf4e7cb0 Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Fri, 21 Mar 2014 18:16:28 -0700
Subject: [PATCH 36/84] kill local voxels on domain change

---
 interface/src/Application.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index 030e3bc6fd..9563cbf3b4 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -3252,6 +3252,9 @@ void Application::domainChanged(const QString& domainHostname) {
     
     // reset the particle renderer
     _particles.clear();
+
+    // reset the voxels renderer
+    _voxels.killLocalVoxels();
 }
 
 void Application::connectedToDomain(const QString& hostname) {

From 88348b12d2158104fcfc5c7283584b2960aa30b0 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 18:16:47 -0700
Subject: [PATCH 37/84] fix a divide by zero and output number of clients mixed
 in last frame

---
 assignment-client/src/audio/AudioMixer.cpp | 17 ++++++++++++++---
 assignment-client/src/audio/AudioMixer.h   |  1 +
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index bb60abacc0..d2a498eef1 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -66,7 +66,8 @@ void attachNewBufferToNode(Node *newNode) {
 AudioMixer::AudioMixer(const QByteArray& packet) :
     ThreadedAssignment(packet),
     _trailingSleepRatio(1.0f),
-    _minAudibilityThreshold(LOUDNESS_TO_DISTANCE_RATIO / 2.0f)
+    _minAudibilityThreshold(LOUDNESS_TO_DISTANCE_RATIO / 2.0f),
+    _numClientsMixedInFrame(0)
 {
     
 }
@@ -80,15 +81,22 @@ void AudioMixer::addBufferToMixForListeningNodeWithBuffer(PositionalAudioRingBuf
     
     if (bufferToAdd != listeningNodeBuffer) {
         // if the two buffer pointers do not match then these are different buffers
-
         glm::vec3 relativePosition = bufferToAdd->getPosition() - listeningNodeBuffer->getPosition();
         
-        if (bufferToAdd->getAverageLoudness() / glm::length(relativePosition) <= _minAudibilityThreshold) {
+        float distanceBetween = glm::length(relativePosition);
+       
+        if (distanceBetween < EPSILON) {
+            distanceBetween = EPSILON;
+        }
+        
+        if (bufferToAdd->getAverageLoudness() / distanceBetween <= _minAudibilityThreshold) {
             // according to mixer performance we have decided this does not get to be mixed in
             // bail out
             return;
         }
         
+        ++_numClientsMixedInFrame;
+        
         glm::quat inverseOrientation = glm::inverse(listeningNodeBuffer->getOrientation());
         
         float distanceSquareToSource = glm::dot(relativePosition, relativePosition);
@@ -441,6 +449,9 @@ void AudioMixer::run() {
                 nodeList->writeDatagram(clientMixBuffer, NETWORK_BUFFER_LENGTH_BYTES_STEREO + numBytesPacketHeader, node);
             }
         }
+        
+        qDebug() << "There were" << _numClientsMixedInFrame << "clients mixed in the last frame";
+        _numClientsMixedInFrame = 0;
 
         // push forward the next output pointers for any audio buffers we used
         foreach (const SharedNodePointer& node, nodeList->getNodeHash()) {
diff --git a/assignment-client/src/audio/AudioMixer.h b/assignment-client/src/audio/AudioMixer.h
index 9d731a5c9c..d8f1a8eb85 100644
--- a/assignment-client/src/audio/AudioMixer.h
+++ b/assignment-client/src/audio/AudioMixer.h
@@ -42,6 +42,7 @@ private:
     
     float _trailingSleepRatio;
     float _minAudibilityThreshold;
+    int _numClientsMixedInFrame;
 };
 
 #endif /* defined(__hifi__AudioMixer__) */

From abd6c8a747cfdcbdfc22b5fd6bb472388d5807ef Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 18:28:12 -0700
Subject: [PATCH 38/84] fix trailing average on ring buffer, remove unused
 constant

---
 assignment-client/src/audio/AudioMixer.cpp | 1 -
 libraries/audio/src/AudioRingBuffer.cpp    | 5 +++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index d2a498eef1..94fdbcea9d 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -386,7 +386,6 @@ void AudioMixer::run() {
         
         const float STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.10f;
         const float BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.20f;
-        const float CUTOFF_EPSILON = 0.0001f;
         const float CUTOFF_DELTA = 0.02f;
         
         const float CURRENT_FRAME_RATIO = 1.0f / TRAILING_AVERAGE_FRAMES;
diff --git a/libraries/audio/src/AudioRingBuffer.cpp b/libraries/audio/src/AudioRingBuffer.cpp
index efe62de515..4f0df744ee 100644
--- a/libraries/audio/src/AudioRingBuffer.cpp
+++ b/libraries/audio/src/AudioRingBuffer.cpp
@@ -70,11 +70,16 @@ void AudioRingBuffer::updateAverageLoudnessForBoundarySamples(int numSamples) {
     const int TRAILING_AVERAGE_FRAMES = 100;
     const float CURRENT_FRAME_RATIO = 1 / TRAILING_AVERAGE_FRAMES;
     const float PREVIOUS_FRAMES_RATIO = 1 - CURRENT_FRAME_RATIO;
+    const float LOUDNESS_EPSILON = 0.001;
     
     if (nextLoudness >= _averageLoudness) {
         _averageLoudness = nextLoudness;
     } else {
         _averageLoudness = (_averageLoudness * PREVIOUS_FRAMES_RATIO) + (CURRENT_FRAME_RATIO * nextLoudness);
+        
+        if (_averageLoudness < LOUDNESS_EPSILON) {
+            _averageLoudness = 0;
+        }
     }
 }
 

From af4fb2603135dbbffa28e85a798d7d62b43f88b6 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 18:44:59 -0700
Subject: [PATCH 39/84] floats are important

---
 assignment-client/src/audio/AudioMixer.cpp | 1 -
 libraries/audio/src/AudioRingBuffer.cpp    | 6 +++---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index 94fdbcea9d..ba17847773 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -449,7 +449,6 @@ void AudioMixer::run() {
             }
         }
         
-        qDebug() << "There were" << _numClientsMixedInFrame << "clients mixed in the last frame";
         _numClientsMixedInFrame = 0;
 
         // push forward the next output pointers for any audio buffers we used
diff --git a/libraries/audio/src/AudioRingBuffer.cpp b/libraries/audio/src/AudioRingBuffer.cpp
index 4f0df744ee..4732cc77d1 100644
--- a/libraries/audio/src/AudioRingBuffer.cpp
+++ b/libraries/audio/src/AudioRingBuffer.cpp
@@ -68,9 +68,9 @@ void AudioRingBuffer::updateAverageLoudnessForBoundarySamples(int numSamples) {
     nextLoudness /= MAX_SAMPLE_VALUE;
     
     const int TRAILING_AVERAGE_FRAMES = 100;
-    const float CURRENT_FRAME_RATIO = 1 / TRAILING_AVERAGE_FRAMES;
-    const float PREVIOUS_FRAMES_RATIO = 1 - CURRENT_FRAME_RATIO;
-    const float LOUDNESS_EPSILON = 0.001;
+    const float CURRENT_FRAME_RATIO = 1.0f / TRAILING_AVERAGE_FRAMES;
+    const float PREVIOUS_FRAMES_RATIO = 1.0f - CURRENT_FRAME_RATIO;
+    const float LOUDNESS_EPSILON = 0.01f;
     
     if (nextLoudness >= _averageLoudness) {
         _averageLoudness = nextLoudness;

From c5b0288c12030c81200d3076cac5de6b757fdbaf Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 21 Mar 2014 18:49:46 -0700
Subject: [PATCH 40/84] remove numClientsMixedInFrame since it is no longer
 used

---
 assignment-client/src/audio/AudioMixer.cpp | 7 +------
 assignment-client/src/audio/AudioMixer.h   | 1 -
 2 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index ba17847773..f3b623bac2 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -66,8 +66,7 @@ void attachNewBufferToNode(Node *newNode) {
 AudioMixer::AudioMixer(const QByteArray& packet) :
     ThreadedAssignment(packet),
     _trailingSleepRatio(1.0f),
-    _minAudibilityThreshold(LOUDNESS_TO_DISTANCE_RATIO / 2.0f),
-    _numClientsMixedInFrame(0)
+    _minAudibilityThreshold(LOUDNESS_TO_DISTANCE_RATIO / 2.0f)
 {
     
 }
@@ -95,8 +94,6 @@ void AudioMixer::addBufferToMixForListeningNodeWithBuffer(PositionalAudioRingBuf
             return;
         }
         
-        ++_numClientsMixedInFrame;
-        
         glm::quat inverseOrientation = glm::inverse(listeningNodeBuffer->getOrientation());
         
         float distanceSquareToSource = glm::dot(relativePosition, relativePosition);
@@ -448,8 +445,6 @@ void AudioMixer::run() {
                 nodeList->writeDatagram(clientMixBuffer, NETWORK_BUFFER_LENGTH_BYTES_STEREO + numBytesPacketHeader, node);
             }
         }
-        
-        _numClientsMixedInFrame = 0;
 
         // push forward the next output pointers for any audio buffers we used
         foreach (const SharedNodePointer& node, nodeList->getNodeHash()) {
diff --git a/assignment-client/src/audio/AudioMixer.h b/assignment-client/src/audio/AudioMixer.h
index d8f1a8eb85..9d731a5c9c 100644
--- a/assignment-client/src/audio/AudioMixer.h
+++ b/assignment-client/src/audio/AudioMixer.h
@@ -42,7 +42,6 @@ private:
     
     float _trailingSleepRatio;
     float _minAudibilityThreshold;
-    int _numClientsMixedInFrame;
 };
 
 #endif /* defined(__hifi__AudioMixer__) */

From 98041b11564a6e092ffaa3d23ac4e17a9a8cde24 Mon Sep 17 00:00:00 2001
From: Leonardo Murillo <leo@highfidelity.io>
Date: Fri, 21 Mar 2014 22:05:56 -0600
Subject: [PATCH 41/84] Trivial commit - testing build on new server

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 1c374901d2..f8a6725ed8 100644
--- a/README.md
+++ b/README.md
@@ -63,4 +63,5 @@ To test things out you'll want to run the Interface client.
 
 To access your local domain in Interface, open your Preferences -- on OS X this is available in the Interface menu, on Linux you'll find it in the File menu. Enter "localhost" in the "Domain server" field.
 
-If everything worked you should see that you are connected to at least one server. Nice work!
+If everything worked you should see that you are connected to at least one server.
+Nice work!

From a56b7e341d2fbdda8ec7d1419609ab67c0770db1 Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Sat, 22 Mar 2014 20:22:05 -0700
Subject: [PATCH 42/84] reorganize files in interface directory

---
 interface/CMakeLists.txt                               |  2 +-
 interface/src/Application.cpp                          | 10 ++++++----
 interface/src/Application.h                            | 10 +++++-----
 interface/src/Audio.h                                  |  2 +-
 interface/src/Menu.cpp                                 |  6 +++---
 interface/src/VoxelImporter.h                          |  7 ++++---
 .../{ => scripting}/ClipboardScriptingInterface.cpp    |  0
 .../src/{ => scripting}/ClipboardScriptingInterface.h  |  0
 .../{ => scripting}/ControllerScriptingInterface.cpp   |  0
 .../src/{ => scripting}/ControllerScriptingInterface.h |  0
 .../src/{ => scripting}/MenuScriptingInterface.cpp     |  0
 interface/src/{ => scripting}/MenuScriptingInterface.h |  0
 interface/src/{ => ui}/BandwidthMeter.cpp              |  0
 interface/src/{ => ui}/BandwidthMeter.h                |  0
 interface/src/{ => ui}/ImportDialog.cpp                |  0
 interface/src/{ => ui}/ImportDialog.h                  |  0
 interface/src/{ => ui}/InfoView.cpp                    |  0
 interface/src/{ => ui}/InfoView.h                      |  0
 interface/src/{ => ui}/ModelBrowser.cpp                |  0
 interface/src/{ => ui}/ModelBrowser.h                  |  0
 interface/src/{ => ui}/Oscilloscope.cpp                |  0
 interface/src/{ => ui}/Oscilloscope.h                  |  0
 interface/src/ui/{ => overlays}/Base3DOverlay.cpp      |  1 -
 interface/src/ui/{ => overlays}/Base3DOverlay.h        |  0
 interface/src/ui/{ => overlays}/Cube3DOverlay.cpp      |  0
 interface/src/ui/{ => overlays}/Cube3DOverlay.h        |  0
 interface/src/ui/{ => overlays}/ImageOverlay.cpp       |  0
 interface/src/ui/{ => overlays}/ImageOverlay.h         |  0
 interface/src/ui/{ => overlays}/Line3DOverlay.cpp      |  0
 interface/src/ui/{ => overlays}/Line3DOverlay.h        |  0
 interface/src/ui/{ => overlays}/LocalVoxelsOverlay.cpp |  0
 interface/src/ui/{ => overlays}/LocalVoxelsOverlay.h   |  0
 interface/src/ui/{ => overlays}/Overlay.cpp            |  0
 interface/src/ui/{ => overlays}/Overlay.h              |  0
 interface/src/ui/{ => overlays}/Overlay2D.cpp          |  0
 interface/src/ui/{ => overlays}/Overlay2D.h            |  0
 interface/src/ui/{ => overlays}/Overlays.cpp           |  0
 interface/src/ui/{ => overlays}/Overlays.h             |  0
 interface/src/ui/{ => overlays}/Sphere3DOverlay.cpp    |  0
 interface/src/ui/{ => overlays}/Sphere3DOverlay.h      |  0
 interface/src/ui/{ => overlays}/TextOverlay.cpp        |  2 +-
 interface/src/ui/{ => overlays}/TextOverlay.h          |  0
 interface/src/ui/{ => overlays}/Volume3DOverlay.cpp    |  0
 interface/src/ui/{ => overlays}/Volume3DOverlay.h      |  0
 44 files changed, 21 insertions(+), 19 deletions(-)
 rename interface/src/{ => scripting}/ClipboardScriptingInterface.cpp (100%)
 rename interface/src/{ => scripting}/ClipboardScriptingInterface.h (100%)
 rename interface/src/{ => scripting}/ControllerScriptingInterface.cpp (100%)
 rename interface/src/{ => scripting}/ControllerScriptingInterface.h (100%)
 rename interface/src/{ => scripting}/MenuScriptingInterface.cpp (100%)
 rename interface/src/{ => scripting}/MenuScriptingInterface.h (100%)
 rename interface/src/{ => ui}/BandwidthMeter.cpp (100%)
 rename interface/src/{ => ui}/BandwidthMeter.h (100%)
 rename interface/src/{ => ui}/ImportDialog.cpp (100%)
 rename interface/src/{ => ui}/ImportDialog.h (100%)
 rename interface/src/{ => ui}/InfoView.cpp (100%)
 rename interface/src/{ => ui}/InfoView.h (100%)
 rename interface/src/{ => ui}/ModelBrowser.cpp (100%)
 rename interface/src/{ => ui}/ModelBrowser.h (100%)
 rename interface/src/{ => ui}/Oscilloscope.cpp (100%)
 rename interface/src/{ => ui}/Oscilloscope.h (100%)
 rename interface/src/ui/{ => overlays}/Base3DOverlay.cpp (98%)
 rename interface/src/ui/{ => overlays}/Base3DOverlay.h (100%)
 rename interface/src/ui/{ => overlays}/Cube3DOverlay.cpp (100%)
 rename interface/src/ui/{ => overlays}/Cube3DOverlay.h (100%)
 rename interface/src/ui/{ => overlays}/ImageOverlay.cpp (100%)
 rename interface/src/ui/{ => overlays}/ImageOverlay.h (100%)
 rename interface/src/ui/{ => overlays}/Line3DOverlay.cpp (100%)
 rename interface/src/ui/{ => overlays}/Line3DOverlay.h (100%)
 rename interface/src/ui/{ => overlays}/LocalVoxelsOverlay.cpp (100%)
 rename interface/src/ui/{ => overlays}/LocalVoxelsOverlay.h (100%)
 rename interface/src/ui/{ => overlays}/Overlay.cpp (100%)
 rename interface/src/ui/{ => overlays}/Overlay.h (100%)
 rename interface/src/ui/{ => overlays}/Overlay2D.cpp (100%)
 rename interface/src/ui/{ => overlays}/Overlay2D.h (100%)
 rename interface/src/ui/{ => overlays}/Overlays.cpp (100%)
 rename interface/src/ui/{ => overlays}/Overlays.h (100%)
 rename interface/src/ui/{ => overlays}/Sphere3DOverlay.cpp (100%)
 rename interface/src/ui/{ => overlays}/Sphere3DOverlay.h (100%)
 rename interface/src/ui/{ => overlays}/TextOverlay.cpp (98%)
 rename interface/src/ui/{ => overlays}/TextOverlay.h (100%)
 rename interface/src/ui/{ => overlays}/Volume3DOverlay.cpp (100%)
 rename interface/src/ui/{ => overlays}/Volume3DOverlay.h (100%)

diff --git a/interface/CMakeLists.txt b/interface/CMakeLists.txt
index 7126e8929f..3751c4c857 100644
--- a/interface/CMakeLists.txt
+++ b/interface/CMakeLists.txt
@@ -48,7 +48,7 @@ configure_file(InterfaceVersion.h.in "${PROJECT_BINARY_DIR}/includes/InterfaceVe
 
 # grab the implementation and header files from src dirs
 file(GLOB INTERFACE_SRCS src/*.cpp src/*.h)
-foreach(SUBDIR avatar devices renderer ui starfield location)
+foreach(SUBDIR avatar devices renderer ui starfield location scripting)
   file(GLOB_RECURSE SUBDIR_SRCS src/${SUBDIR}/*.cpp src/${SUBDIR}/*.h)
   set(INTERFACE_SRCS ${INTERFACE_SRCS} "${SUBDIR_SRCS}")
 endforeach(SUBDIR)
diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index 9563cbf3b4..91509386e4 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -65,17 +65,19 @@
 #include <FstReader.h>
 
 #include "Application.h"
-#include "ClipboardScriptingInterface.h"
 #include "InterfaceVersion.h"
 #include "Menu.h"
-#include "MenuScriptingInterface.h"
 #include "Util.h"
 #include "devices/OculusManager.h"
 #include "devices/TV3DManager.h"
 #include "renderer/ProgramObject.h"
-#include "ui/TextRenderer.h"
-#include "InfoView.h"
+
+#include "scripting/ClipboardScriptingInterface.h"
+#include "scripting/MenuScriptingInterface.h"
+
+#include "ui/InfoView.h"
 #include "ui/Snapshot.h"
+#include "ui/TextRenderer.h"
 
 using namespace std;
 
diff --git a/interface/src/Application.h b/interface/src/Application.h
index 28060113a9..38a8f87904 100644
--- a/interface/src/Application.h
+++ b/interface/src/Application.h
@@ -29,12 +29,12 @@
 #include <ParticleEditPacketSender.h>
 #include <ScriptEngine.h>
 #include <OctreeQuery.h>
+#include <ViewFrustum.h>
+#include <VoxelEditPacketSender.h>
 
 #include "Audio.h"
-#include "BandwidthMeter.h"
 #include "BuckyBalls.h"
 #include "Camera.h"
-#include "ControllerScriptingInterface.h"
 #include "DatagramProcessor.h"
 #include "Environment.h"
 #include "FileLogger.h"
@@ -44,9 +44,7 @@
 #include "PacketHeaders.h"
 #include "ParticleTreeRenderer.h"
 #include "Stars.h"
-#include "ViewFrustum.h"
 #include "VoxelFade.h"
-#include "VoxelEditPacketSender.h"
 #include "VoxelHideShowThread.h"
 #include "VoxelPacketProcessor.h"
 #include "VoxelSystem.h"
@@ -63,13 +61,15 @@
 #include "renderer/PointShader.h"
 #include "renderer/TextureCache.h"
 #include "renderer/VoxelShader.h"
+#include "scripting/ControllerScriptingInterface.h"
 #include "ui/BandwidthDialog.h"
+#include "ui/BandwidthMeter.h"
 #include "ui/OctreeStatsDialog.h"
 #include "ui/RearMirrorTools.h"
 #include "ui/LodToolsDialog.h"
 #include "ui/LogDialog.h"
 #include "ui/UpdateDialog.h"
-#include "ui/Overlays.h"
+#include "ui/overlays/Overlays.h"
 
 
 class QAction;
diff --git a/interface/src/Audio.h b/interface/src/Audio.h
index 880391d7f3..6c2fbab204 100644
--- a/interface/src/Audio.h
+++ b/interface/src/Audio.h
@@ -27,7 +27,7 @@
 #include <AudioRingBuffer.h>
 #include <StdDev.h>
 
-#include "Oscilloscope.h"
+#include "ui/Oscilloscope.h"
 
 #include <QGLWidget>
 
diff --git a/interface/src/Menu.cpp b/interface/src/Menu.cpp
index e62c7e1102..e0ed6aa055 100644
--- a/interface/src/Menu.cpp
+++ b/interface/src/Menu.cpp
@@ -33,11 +33,11 @@
 
 #include "Application.h"
 #include "Menu.h"
-#include "MenuScriptingInterface.h"
+#include "scripting/MenuScriptingInterface.h"
 #include "Util.h"
-#include "InfoView.h"
+#include "ui/InfoView.h"
 #include "ui/MetavoxelEditor.h"
-#include "ModelBrowser.h"
+#include "ui/ModelBrowser.h"
 
 
 Menu* Menu::_instance = NULL;
diff --git a/interface/src/VoxelImporter.h b/interface/src/VoxelImporter.h
index e77abaf18d..e3e5a1370c 100644
--- a/interface/src/VoxelImporter.h
+++ b/interface/src/VoxelImporter.h
@@ -9,12 +9,13 @@
 #ifndef __hifi__VoxelImporter__
 #define __hifi__VoxelImporter__
 
-#include <VoxelSystem.h>
-#include <ImportDialog.h>
-
 #include <QThread>
 #include <QRunnable>
 
+#include <VoxelSystem.h>
+
+#include "ui/ImportDialog.h"
+
 class ImportTask;
 
 class VoxelImporter : public QObject {
diff --git a/interface/src/ClipboardScriptingInterface.cpp b/interface/src/scripting/ClipboardScriptingInterface.cpp
similarity index 100%
rename from interface/src/ClipboardScriptingInterface.cpp
rename to interface/src/scripting/ClipboardScriptingInterface.cpp
diff --git a/interface/src/ClipboardScriptingInterface.h b/interface/src/scripting/ClipboardScriptingInterface.h
similarity index 100%
rename from interface/src/ClipboardScriptingInterface.h
rename to interface/src/scripting/ClipboardScriptingInterface.h
diff --git a/interface/src/ControllerScriptingInterface.cpp b/interface/src/scripting/ControllerScriptingInterface.cpp
similarity index 100%
rename from interface/src/ControllerScriptingInterface.cpp
rename to interface/src/scripting/ControllerScriptingInterface.cpp
diff --git a/interface/src/ControllerScriptingInterface.h b/interface/src/scripting/ControllerScriptingInterface.h
similarity index 100%
rename from interface/src/ControllerScriptingInterface.h
rename to interface/src/scripting/ControllerScriptingInterface.h
diff --git a/interface/src/MenuScriptingInterface.cpp b/interface/src/scripting/MenuScriptingInterface.cpp
similarity index 100%
rename from interface/src/MenuScriptingInterface.cpp
rename to interface/src/scripting/MenuScriptingInterface.cpp
diff --git a/interface/src/MenuScriptingInterface.h b/interface/src/scripting/MenuScriptingInterface.h
similarity index 100%
rename from interface/src/MenuScriptingInterface.h
rename to interface/src/scripting/MenuScriptingInterface.h
diff --git a/interface/src/BandwidthMeter.cpp b/interface/src/ui/BandwidthMeter.cpp
similarity index 100%
rename from interface/src/BandwidthMeter.cpp
rename to interface/src/ui/BandwidthMeter.cpp
diff --git a/interface/src/BandwidthMeter.h b/interface/src/ui/BandwidthMeter.h
similarity index 100%
rename from interface/src/BandwidthMeter.h
rename to interface/src/ui/BandwidthMeter.h
diff --git a/interface/src/ImportDialog.cpp b/interface/src/ui/ImportDialog.cpp
similarity index 100%
rename from interface/src/ImportDialog.cpp
rename to interface/src/ui/ImportDialog.cpp
diff --git a/interface/src/ImportDialog.h b/interface/src/ui/ImportDialog.h
similarity index 100%
rename from interface/src/ImportDialog.h
rename to interface/src/ui/ImportDialog.h
diff --git a/interface/src/InfoView.cpp b/interface/src/ui/InfoView.cpp
similarity index 100%
rename from interface/src/InfoView.cpp
rename to interface/src/ui/InfoView.cpp
diff --git a/interface/src/InfoView.h b/interface/src/ui/InfoView.h
similarity index 100%
rename from interface/src/InfoView.h
rename to interface/src/ui/InfoView.h
diff --git a/interface/src/ModelBrowser.cpp b/interface/src/ui/ModelBrowser.cpp
similarity index 100%
rename from interface/src/ModelBrowser.cpp
rename to interface/src/ui/ModelBrowser.cpp
diff --git a/interface/src/ModelBrowser.h b/interface/src/ui/ModelBrowser.h
similarity index 100%
rename from interface/src/ModelBrowser.h
rename to interface/src/ui/ModelBrowser.h
diff --git a/interface/src/Oscilloscope.cpp b/interface/src/ui/Oscilloscope.cpp
similarity index 100%
rename from interface/src/Oscilloscope.cpp
rename to interface/src/ui/Oscilloscope.cpp
diff --git a/interface/src/Oscilloscope.h b/interface/src/ui/Oscilloscope.h
similarity index 100%
rename from interface/src/Oscilloscope.h
rename to interface/src/ui/Oscilloscope.h
diff --git a/interface/src/ui/Base3DOverlay.cpp b/interface/src/ui/overlays/Base3DOverlay.cpp
similarity index 98%
rename from interface/src/ui/Base3DOverlay.cpp
rename to interface/src/ui/overlays/Base3DOverlay.cpp
index 67e7ea25f2..bcd2ca1cd2 100644
--- a/interface/src/ui/Base3DOverlay.cpp
+++ b/interface/src/ui/overlays/Base3DOverlay.cpp
@@ -12,7 +12,6 @@
 #include <SharedUtil.h>
 
 #include "Base3DOverlay.h"
-#include "TextRenderer.h"
 
 const glm::vec3 DEFAULT_POSITION = glm::vec3(0.0f, 0.0f, 0.0f);
 const float DEFAULT_LINE_WIDTH = 1.0f;
diff --git a/interface/src/ui/Base3DOverlay.h b/interface/src/ui/overlays/Base3DOverlay.h
similarity index 100%
rename from interface/src/ui/Base3DOverlay.h
rename to interface/src/ui/overlays/Base3DOverlay.h
diff --git a/interface/src/ui/Cube3DOverlay.cpp b/interface/src/ui/overlays/Cube3DOverlay.cpp
similarity index 100%
rename from interface/src/ui/Cube3DOverlay.cpp
rename to interface/src/ui/overlays/Cube3DOverlay.cpp
diff --git a/interface/src/ui/Cube3DOverlay.h b/interface/src/ui/overlays/Cube3DOverlay.h
similarity index 100%
rename from interface/src/ui/Cube3DOverlay.h
rename to interface/src/ui/overlays/Cube3DOverlay.h
diff --git a/interface/src/ui/ImageOverlay.cpp b/interface/src/ui/overlays/ImageOverlay.cpp
similarity index 100%
rename from interface/src/ui/ImageOverlay.cpp
rename to interface/src/ui/overlays/ImageOverlay.cpp
diff --git a/interface/src/ui/ImageOverlay.h b/interface/src/ui/overlays/ImageOverlay.h
similarity index 100%
rename from interface/src/ui/ImageOverlay.h
rename to interface/src/ui/overlays/ImageOverlay.h
diff --git a/interface/src/ui/Line3DOverlay.cpp b/interface/src/ui/overlays/Line3DOverlay.cpp
similarity index 100%
rename from interface/src/ui/Line3DOverlay.cpp
rename to interface/src/ui/overlays/Line3DOverlay.cpp
diff --git a/interface/src/ui/Line3DOverlay.h b/interface/src/ui/overlays/Line3DOverlay.h
similarity index 100%
rename from interface/src/ui/Line3DOverlay.h
rename to interface/src/ui/overlays/Line3DOverlay.h
diff --git a/interface/src/ui/LocalVoxelsOverlay.cpp b/interface/src/ui/overlays/LocalVoxelsOverlay.cpp
similarity index 100%
rename from interface/src/ui/LocalVoxelsOverlay.cpp
rename to interface/src/ui/overlays/LocalVoxelsOverlay.cpp
diff --git a/interface/src/ui/LocalVoxelsOverlay.h b/interface/src/ui/overlays/LocalVoxelsOverlay.h
similarity index 100%
rename from interface/src/ui/LocalVoxelsOverlay.h
rename to interface/src/ui/overlays/LocalVoxelsOverlay.h
diff --git a/interface/src/ui/Overlay.cpp b/interface/src/ui/overlays/Overlay.cpp
similarity index 100%
rename from interface/src/ui/Overlay.cpp
rename to interface/src/ui/overlays/Overlay.cpp
diff --git a/interface/src/ui/Overlay.h b/interface/src/ui/overlays/Overlay.h
similarity index 100%
rename from interface/src/ui/Overlay.h
rename to interface/src/ui/overlays/Overlay.h
diff --git a/interface/src/ui/Overlay2D.cpp b/interface/src/ui/overlays/Overlay2D.cpp
similarity index 100%
rename from interface/src/ui/Overlay2D.cpp
rename to interface/src/ui/overlays/Overlay2D.cpp
diff --git a/interface/src/ui/Overlay2D.h b/interface/src/ui/overlays/Overlay2D.h
similarity index 100%
rename from interface/src/ui/Overlay2D.h
rename to interface/src/ui/overlays/Overlay2D.h
diff --git a/interface/src/ui/Overlays.cpp b/interface/src/ui/overlays/Overlays.cpp
similarity index 100%
rename from interface/src/ui/Overlays.cpp
rename to interface/src/ui/overlays/Overlays.cpp
diff --git a/interface/src/ui/Overlays.h b/interface/src/ui/overlays/Overlays.h
similarity index 100%
rename from interface/src/ui/Overlays.h
rename to interface/src/ui/overlays/Overlays.h
diff --git a/interface/src/ui/Sphere3DOverlay.cpp b/interface/src/ui/overlays/Sphere3DOverlay.cpp
similarity index 100%
rename from interface/src/ui/Sphere3DOverlay.cpp
rename to interface/src/ui/overlays/Sphere3DOverlay.cpp
diff --git a/interface/src/ui/Sphere3DOverlay.h b/interface/src/ui/overlays/Sphere3DOverlay.h
similarity index 100%
rename from interface/src/ui/Sphere3DOverlay.h
rename to interface/src/ui/overlays/Sphere3DOverlay.h
diff --git a/interface/src/ui/TextOverlay.cpp b/interface/src/ui/overlays/TextOverlay.cpp
similarity index 98%
rename from interface/src/ui/TextOverlay.cpp
rename to interface/src/ui/overlays/TextOverlay.cpp
index edaec6849a..1a6edb3ea2 100644
--- a/interface/src/ui/TextOverlay.cpp
+++ b/interface/src/ui/overlays/TextOverlay.cpp
@@ -12,7 +12,7 @@
 #include <SharedUtil.h>
 
 #include "TextOverlay.h"
-#include "TextRenderer.h"
+#include "ui/TextRenderer.h"
 
 TextOverlay::TextOverlay() :
     _leftMargin(DEFAULT_MARGIN),
diff --git a/interface/src/ui/TextOverlay.h b/interface/src/ui/overlays/TextOverlay.h
similarity index 100%
rename from interface/src/ui/TextOverlay.h
rename to interface/src/ui/overlays/TextOverlay.h
diff --git a/interface/src/ui/Volume3DOverlay.cpp b/interface/src/ui/overlays/Volume3DOverlay.cpp
similarity index 100%
rename from interface/src/ui/Volume3DOverlay.cpp
rename to interface/src/ui/overlays/Volume3DOverlay.cpp
diff --git a/interface/src/ui/Volume3DOverlay.h b/interface/src/ui/overlays/Volume3DOverlay.h
similarity index 100%
rename from interface/src/ui/Volume3DOverlay.h
rename to interface/src/ui/overlays/Volume3DOverlay.h

From b7243b0bfec82ec5fd8fad5c9c7b969156d55c70 Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Sat, 22 Mar 2014 20:42:34 -0700
Subject: [PATCH 43/84] more cleanup

---
 interface/CMakeLists.txt                      |  2 +-
 interface/src/Application.h                   | 10 ++---
 interface/src/avatar/Hand.cpp                 | 44 +------------------
 interface/src/avatar/Hand.h                   | 10 -----
 interface/src/avatar/MyAvatar.cpp             |  1 -
 .../src/ui/overlays/LocalVoxelsOverlay.cpp    |  2 +-
 .../src/{ => voxels}/PrimitiveRenderer.cpp    |  0
 .../src/{ => voxels}/PrimitiveRenderer.h      |  0
 interface/src/{ => voxels}/VoxelFade.cpp      |  0
 interface/src/{ => voxels}/VoxelFade.h        |  0
 .../src/{ => voxels}/VoxelHideShowThread.cpp  |  0
 .../src/{ => voxels}/VoxelHideShowThread.h    |  0
 interface/src/{ => voxels}/VoxelImporter.cpp  | 10 +++--
 interface/src/{ => voxels}/VoxelImporter.h    |  3 +-
 .../src/{ => voxels}/VoxelPacketProcessor.cpp |  0
 .../src/{ => voxels}/VoxelPacketProcessor.h   |  0
 interface/src/{ => voxels}/VoxelSystem.cpp    |  0
 interface/src/{ => voxels}/VoxelSystem.h      |  0
 18 files changed, 16 insertions(+), 66 deletions(-)
 rename interface/src/{ => voxels}/PrimitiveRenderer.cpp (100%)
 rename interface/src/{ => voxels}/PrimitiveRenderer.h (100%)
 rename interface/src/{ => voxels}/VoxelFade.cpp (100%)
 rename interface/src/{ => voxels}/VoxelFade.h (100%)
 rename interface/src/{ => voxels}/VoxelHideShowThread.cpp (100%)
 rename interface/src/{ => voxels}/VoxelHideShowThread.h (100%)
 rename interface/src/{ => voxels}/VoxelImporter.cpp (97%)
 rename interface/src/{ => voxels}/VoxelImporter.h (96%)
 rename interface/src/{ => voxels}/VoxelPacketProcessor.cpp (100%)
 rename interface/src/{ => voxels}/VoxelPacketProcessor.h (100%)
 rename interface/src/{ => voxels}/VoxelSystem.cpp (100%)
 rename interface/src/{ => voxels}/VoxelSystem.h (100%)

diff --git a/interface/CMakeLists.txt b/interface/CMakeLists.txt
index 3751c4c857..f991212a6e 100644
--- a/interface/CMakeLists.txt
+++ b/interface/CMakeLists.txt
@@ -48,7 +48,7 @@ configure_file(InterfaceVersion.h.in "${PROJECT_BINARY_DIR}/includes/InterfaceVe
 
 # grab the implementation and header files from src dirs
 file(GLOB INTERFACE_SRCS src/*.cpp src/*.h)
-foreach(SUBDIR avatar devices renderer ui starfield location scripting)
+foreach(SUBDIR avatar devices renderer ui starfield location scripting voxels)
   file(GLOB_RECURSE SUBDIR_SRCS src/${SUBDIR}/*.cpp src/${SUBDIR}/*.h)
   set(INTERFACE_SRCS ${INTERFACE_SRCS} "${SUBDIR_SRCS}")
 endforeach(SUBDIR)
diff --git a/interface/src/Application.h b/interface/src/Application.h
index 38a8f87904..a796a700bb 100644
--- a/interface/src/Application.h
+++ b/interface/src/Application.h
@@ -44,11 +44,6 @@
 #include "PacketHeaders.h"
 #include "ParticleTreeRenderer.h"
 #include "Stars.h"
-#include "VoxelFade.h"
-#include "VoxelHideShowThread.h"
-#include "VoxelPacketProcessor.h"
-#include "VoxelSystem.h"
-#include "VoxelImporter.h"
 #include "avatar/Avatar.h"
 #include "avatar/AvatarManager.h"
 #include "avatar/MyAvatar.h"
@@ -70,6 +65,11 @@
 #include "ui/LogDialog.h"
 #include "ui/UpdateDialog.h"
 #include "ui/overlays/Overlays.h"
+#include "voxels/VoxelFade.h"
+#include "voxels/VoxelHideShowThread.h"
+#include "voxels/VoxelImporter.h"
+#include "voxels/VoxelPacketProcessor.h"
+#include "voxels/VoxelSystem.h"
 
 
 class QAction;
diff --git a/interface/src/avatar/Hand.cpp b/interface/src/avatar/Hand.cpp
index 43a1787d13..77586dd7ae 100644
--- a/interface/src/avatar/Hand.cpp
+++ b/interface/src/avatar/Hand.cpp
@@ -27,10 +27,7 @@ Hand::Hand(Avatar* owningAvatar) :
     HandData((AvatarData*)owningAvatar),
 
     _owningAvatar(owningAvatar),
-    _renderAlpha(1.0),
-    _collisionCenter(0,0,0),
-    _collisionAge(0),
-    _collisionDuration(0)
+    _renderAlpha(1.0)
 {
 }
 
@@ -42,10 +39,6 @@ void Hand::reset() {
 
 void Hand::simulate(float deltaTime, bool isMine) {
     
-    if (_collisionAge > 0.f) {
-        _collisionAge += deltaTime;
-    }
-    
     calculateGeometry();
     
     if (isMine) {
@@ -222,26 +215,6 @@ void Hand::collideAgainstOurself() {
     }
 }
 
-void Hand::handleVoxelCollision(PalmData* palm, const glm::vec3& fingerTipPosition, VoxelTreeElement* voxel, float deltaTime) {
-    //  Collision between finger and a voxel plays sound
-    const float LOWEST_FREQUENCY = 100.f;
-    const float HERTZ_PER_RGB = 3.f;
-    const float DECAY_PER_SAMPLE = 0.0005f;
-    const float DURATION_MAX = 2.0f;
-    const float MIN_VOLUME = 0.1f;
-    float volume = MIN_VOLUME + glm::clamp(glm::length(palm->getRawVelocity()), 0.f, (1.f - MIN_VOLUME));
-    float duration = volume;
-    _collisionCenter = fingerTipPosition;
-    _collisionAge = deltaTime;
-    _collisionDuration = duration;
-    int voxelBrightness = voxel->getColor()[0] + voxel->getColor()[1] + voxel->getColor()[2];
-    float frequency = LOWEST_FREQUENCY + (voxelBrightness * HERTZ_PER_RGB);
-    Application::getInstance()->getAudio()->startDrumSound(volume,
-                                                           frequency,
-                                                           DURATION_MAX,
-                                                           DECAY_PER_SAMPLE);
-}
-
 void Hand::calculateGeometry() {
     // generate finger tip balls....
     _leapFingerTipBalls.clear();
@@ -312,21 +285,6 @@ void Hand::render(bool isMine) {
         renderLeapHands(isMine);
     }
 
-    if (isMine) {
-        //  If hand/voxel collision has happened, render a little expanding sphere
-        if (_collisionAge > 0.f) {
-            float opacity = glm::clamp(1.f - (_collisionAge / _collisionDuration), 0.f, 1.f);
-            glColor4f(1, 0, 0, 0.5 * opacity);
-            glPushMatrix();
-            glTranslatef(_collisionCenter.x, _collisionCenter.y, _collisionCenter.z);
-            glutSolidSphere(_collisionAge * 0.25f, 20, 20);
-            glPopMatrix();
-            if (_collisionAge > _collisionDuration) {
-                _collisionAge = 0.f;
-            }
-        }
-    }
-
     glEnable(GL_DEPTH_TEST);
     glEnable(GL_RESCALE_NORMAL);
     
diff --git a/interface/src/avatar/Hand.h b/interface/src/avatar/Hand.h
index a1b1875424..f6ee5b281f 100755
--- a/interface/src/avatar/Hand.h
+++ b/interface/src/avatar/Hand.h
@@ -22,7 +22,6 @@
 
 #include "InterfaceConfig.h"
 #include "world.h"
-#include "VoxelSystem.h"
 
 
 class Avatar;
@@ -72,13 +71,6 @@ private:
     std::vector<HandBall> _leapFingerTipBalls;
     std::vector<HandBall> _leapFingerRootBalls;
     
-    glm::vec3 _lastFingerAddVoxel, _lastFingerDeleteVoxel;
-    VoxelDetail _collidingVoxel;
-    
-    glm::vec3 _collisionCenter;
-    float _collisionAge;
-    float _collisionDuration;
-    
     // private methods
     void setLeapHands(const std::vector<glm::vec3>& handPositions,
                       const std::vector<glm::vec3>& handNormals);
@@ -88,8 +80,6 @@ private:
     
     void calculateGeometry();
     
-    void handleVoxelCollision(PalmData* palm, const glm::vec3& fingerTipPosition, VoxelTreeElement* voxel, float deltaTime);
-
     void playSlaps(PalmData& palm, Avatar* avatar);
 };
 
diff --git a/interface/src/avatar/MyAvatar.cpp b/interface/src/avatar/MyAvatar.cpp
index a6a7f22896..5a1cefaa87 100644
--- a/interface/src/avatar/MyAvatar.cpp
+++ b/interface/src/avatar/MyAvatar.cpp
@@ -26,7 +26,6 @@
 #include "Menu.h"
 #include "MyAvatar.h"
 #include "Physics.h"
-#include "VoxelSystem.h"
 #include "devices/Faceshift.h"
 #include "devices/OculusManager.h"
 #include "ui/TextRenderer.h"
diff --git a/interface/src/ui/overlays/LocalVoxelsOverlay.cpp b/interface/src/ui/overlays/LocalVoxelsOverlay.cpp
index 7eaf9ed5c5..460f4eadb6 100644
--- a/interface/src/ui/overlays/LocalVoxelsOverlay.cpp
+++ b/interface/src/ui/overlays/LocalVoxelsOverlay.cpp
@@ -12,10 +12,10 @@
 #include <QGLWidget>
 #include <QScriptValue>
 
-#include <VoxelSystem.h>
 #include <Application.h>
 
 #include "LocalVoxelsOverlay.h"
+#include "voxels/VoxelSystem.h"
 
 QMap<QString, WeakVoxelSystemPointer> LocalVoxelsOverlay::_voxelSystemMap;
 
diff --git a/interface/src/PrimitiveRenderer.cpp b/interface/src/voxels/PrimitiveRenderer.cpp
similarity index 100%
rename from interface/src/PrimitiveRenderer.cpp
rename to interface/src/voxels/PrimitiveRenderer.cpp
diff --git a/interface/src/PrimitiveRenderer.h b/interface/src/voxels/PrimitiveRenderer.h
similarity index 100%
rename from interface/src/PrimitiveRenderer.h
rename to interface/src/voxels/PrimitiveRenderer.h
diff --git a/interface/src/VoxelFade.cpp b/interface/src/voxels/VoxelFade.cpp
similarity index 100%
rename from interface/src/VoxelFade.cpp
rename to interface/src/voxels/VoxelFade.cpp
diff --git a/interface/src/VoxelFade.h b/interface/src/voxels/VoxelFade.h
similarity index 100%
rename from interface/src/VoxelFade.h
rename to interface/src/voxels/VoxelFade.h
diff --git a/interface/src/VoxelHideShowThread.cpp b/interface/src/voxels/VoxelHideShowThread.cpp
similarity index 100%
rename from interface/src/VoxelHideShowThread.cpp
rename to interface/src/voxels/VoxelHideShowThread.cpp
diff --git a/interface/src/VoxelHideShowThread.h b/interface/src/voxels/VoxelHideShowThread.h
similarity index 100%
rename from interface/src/VoxelHideShowThread.h
rename to interface/src/voxels/VoxelHideShowThread.h
diff --git a/interface/src/VoxelImporter.cpp b/interface/src/voxels/VoxelImporter.cpp
similarity index 97%
rename from interface/src/VoxelImporter.cpp
rename to interface/src/voxels/VoxelImporter.cpp
index 9d8b8ad811..d3c1b259ae 100644
--- a/interface/src/VoxelImporter.cpp
+++ b/interface/src/voxels/VoxelImporter.cpp
@@ -6,13 +6,17 @@
 //  Copyright (c) 2013 High Fidelity, Inc. All rights reserved.
 //
 
-#include <VoxelImporter.h>
-#include <Application.h>
-#include <LocalVoxelsList.h>
+// include this before QGLWidget, which includes an earlier version of OpenGL
+#include "InterfaceConfig.h"
 
 #include <QFileInfo>
 #include <QThreadPool>
 
+#include <Application.h>
+#include <LocalVoxelsList.h>
+
+#include "voxels/VoxelImporter.h"
+
 const QString SETTINGS_GROUP_NAME = "VoxelImport";
 const QString IMPORT_DIALOG_SETTINGS_KEY = "ImportDialogSettings";
 
diff --git a/interface/src/VoxelImporter.h b/interface/src/voxels/VoxelImporter.h
similarity index 96%
rename from interface/src/VoxelImporter.h
rename to interface/src/voxels/VoxelImporter.h
index e3e5a1370c..9ebfc2eef2 100644
--- a/interface/src/VoxelImporter.h
+++ b/interface/src/voxels/VoxelImporter.h
@@ -12,9 +12,8 @@
 #include <QThread>
 #include <QRunnable>
 
-#include <VoxelSystem.h>
-
 #include "ui/ImportDialog.h"
+#include "voxels/VoxelSystem.h"
 
 class ImportTask;
 
diff --git a/interface/src/VoxelPacketProcessor.cpp b/interface/src/voxels/VoxelPacketProcessor.cpp
similarity index 100%
rename from interface/src/VoxelPacketProcessor.cpp
rename to interface/src/voxels/VoxelPacketProcessor.cpp
diff --git a/interface/src/VoxelPacketProcessor.h b/interface/src/voxels/VoxelPacketProcessor.h
similarity index 100%
rename from interface/src/VoxelPacketProcessor.h
rename to interface/src/voxels/VoxelPacketProcessor.h
diff --git a/interface/src/VoxelSystem.cpp b/interface/src/voxels/VoxelSystem.cpp
similarity index 100%
rename from interface/src/VoxelSystem.cpp
rename to interface/src/voxels/VoxelSystem.cpp
diff --git a/interface/src/VoxelSystem.h b/interface/src/voxels/VoxelSystem.h
similarity index 100%
rename from interface/src/VoxelSystem.h
rename to interface/src/voxels/VoxelSystem.h

From 938959a9f631f2b41e3c4a08a1cdfde410319201 Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Sat, 22 Mar 2014 21:20:35 -0700
Subject: [PATCH 44/84] expose application settings to JS

---
 interface/src/Application.cpp                 |  2 ++
 interface/src/Application.h                   |  7 +++-
 interface/src/Menu.cpp                        | 15 ++++++--
 .../scripting/SettingsScriptingInterface.cpp  | 36 +++++++++++++++++++
 .../scripting/SettingsScriptingInterface.h    | 30 ++++++++++++++++
 interface/src/ui/InfoView.cpp                 | 11 +++---
 6 files changed, 94 insertions(+), 7 deletions(-)
 create mode 100644 interface/src/scripting/SettingsScriptingInterface.cpp
 create mode 100644 interface/src/scripting/SettingsScriptingInterface.h

diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index 91509386e4..8a8a1961ec 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -74,6 +74,7 @@
 
 #include "scripting/ClipboardScriptingInterface.h"
 #include "scripting/MenuScriptingInterface.h"
+#include "scripting/SettingsScriptingInterface.h"
 
 #include "ui/InfoView.h"
 #include "ui/Snapshot.h"
@@ -3550,6 +3551,7 @@ void Application::loadScript(const QString& fileNameString) {
 
     scriptEngine->registerGlobalObject("Overlays", &_overlays);
     scriptEngine->registerGlobalObject("Menu", MenuScriptingInterface::getInstance());
+    scriptEngine->registerGlobalObject("Settings", SettingsScriptingInterface::getInstance());
 
     QThread* workerThread = new QThread(this);
 
diff --git a/interface/src/Application.h b/interface/src/Application.h
index a796a700bb..10a7a6375b 100644
--- a/interface/src/Application.h
+++ b/interface/src/Application.h
@@ -171,7 +171,11 @@ public:
     Visage* getVisage() { return &_visage; }
     SixenseManager* getSixenseManager() { return &_sixenseManager; }
     BandwidthMeter* getBandwidthMeter() { return &_bandwidthMeter; }
-    QSettings* getSettings() { return _settings; }
+
+    /// if you need to access the application settings, use lockSettings()/unlockSettings()
+    QSettings* lockSettings() { _settingsMutex.lock(); return _settings; }
+    void unlockSettings() { _settingsMutex.unlock(); }
+
     QMainWindow* getWindow() { return _window; }
     NodeToOctreeSceneStats* getOcteeSceneStats() { return &_octreeServerSceneStats; }
     void lockOctreeSceneStats() { _octreeSceneStatsLock.lockForRead(); }
@@ -352,6 +356,7 @@ private:
     DatagramProcessor _datagramProcessor;
 
     QNetworkAccessManager* _networkAccessManager;
+    QMutex _settingsMutex;
     QSettings* _settings;
 
     glm::vec3 _gravity;
diff --git a/interface/src/Menu.cpp b/interface/src/Menu.cpp
index e0ed6aa055..6eb03021b3 100644
--- a/interface/src/Menu.cpp
+++ b/interface/src/Menu.cpp
@@ -374,8 +374,10 @@ Menu::~Menu() {
 }
 
 void Menu::loadSettings(QSettings* settings) {
+    bool lockedSettings = false;
     if (!settings) {
-        settings = Application::getInstance()->getSettings();
+        settings = Application::getInstance()->lockSettings();
+        lockedSettings = true;
     }
 
     _audioJitterBufferSamples = loadSetting(settings, "audioJitterBufferSamples", 0);
@@ -404,11 +406,17 @@ void Menu::loadSettings(QSettings* settings) {
     // TODO: cache more settings in MyAvatar that are checked with very high frequency.
     MyAvatar* myAvatar = Application::getInstance()->getAvatar();
     myAvatar->updateCollisionFlags();
+
+    if (lockedSettings) {
+        Application::getInstance()->unlockSettings();
+    }
 }
 
 void Menu::saveSettings(QSettings* settings) {
+    bool lockedSettings = false;
     if (!settings) {
-        settings = Application::getInstance()->getSettings();
+        settings = Application::getInstance()->lockSettings();
+        lockedSettings = true;
     }
 
     settings->setValue("audioJitterBufferSamples", _audioJitterBufferSamples);
@@ -430,6 +438,9 @@ void Menu::saveSettings(QSettings* settings) {
     Application::getInstance()->getAvatar()->saveData(settings);
     NodeList::getInstance()->saveData(settings);
 
+    if (lockedSettings) {
+        Application::getInstance()->unlockSettings();
+    }
 }
 
 void Menu::importSettings() {
diff --git a/interface/src/scripting/SettingsScriptingInterface.cpp b/interface/src/scripting/SettingsScriptingInterface.cpp
new file mode 100644
index 0000000000..2a788c2776
--- /dev/null
+++ b/interface/src/scripting/SettingsScriptingInterface.cpp
@@ -0,0 +1,36 @@
+//
+//  SettingsScriptingInterface.cpp
+//  hifi
+//
+//  Created by Brad Hefta-Gaub on 2/25/14
+//  Copyright (c) 2014 HighFidelity, Inc. All rights reserved.
+//
+
+#include "Application.h"
+#include "SettingsScriptingInterface.h"
+
+
+SettingsScriptingInterface* SettingsScriptingInterface::getInstance() {
+    static SettingsScriptingInterface sharedInstance;
+    return &sharedInstance;
+}
+
+QVariant SettingsScriptingInterface::getValue(const QString& setting) {
+    QSettings* settings = Application::getInstance()->lockSettings();
+    QVariant value = settings->value(setting);
+    Application::getInstance()->unlockSettings();
+    return value;
+}
+
+QVariant SettingsScriptingInterface::getValue(const QString& setting, const QVariant& defaultValue) {
+    QSettings* settings = Application::getInstance()->lockSettings();
+    QVariant value = settings->value(setting, defaultValue);
+    Application::getInstance()->unlockSettings();
+    return value;
+}
+
+void SettingsScriptingInterface::setValue(const QString& setting, const QVariant& value) {
+    QSettings* settings = Application::getInstance()->lockSettings();
+    settings->setValue(setting, value);
+    Application::getInstance()->unlockSettings();
+}
diff --git a/interface/src/scripting/SettingsScriptingInterface.h b/interface/src/scripting/SettingsScriptingInterface.h
new file mode 100644
index 0000000000..12bda2173f
--- /dev/null
+++ b/interface/src/scripting/SettingsScriptingInterface.h
@@ -0,0 +1,30 @@
+//
+//  SettingsScriptingInterface.h
+//  hifi
+//
+//  Created by Brad Hefta-Gaub on 3/22/14
+//  Copyright (c) 2014 HighFidelity, Inc. All rights reserved.
+//
+
+#ifndef __hifi__SettingsScriptingInterface__
+#define __hifi__SettingsScriptingInterface__
+
+#include <QDebug>
+#include <QObject>
+#include <QString>
+
+#include "Application.h"
+
+class SettingsScriptingInterface : public QObject {
+    Q_OBJECT
+    SettingsScriptingInterface() { };
+public:
+    static SettingsScriptingInterface* getInstance();
+
+public slots:
+    QVariant getValue(const QString& setting);
+    QVariant getValue(const QString& setting, const QVariant& defaultValue);
+    void setValue(const QString& setting, const QVariant& value);
+};
+
+#endif /* defined(__hifi__SettingsScriptingInterface__) */
diff --git a/interface/src/ui/InfoView.cpp b/interface/src/ui/InfoView.cpp
index fbf63666d8..8ed4da254c 100644
--- a/interface/src/ui/InfoView.cpp
+++ b/interface/src/ui/InfoView.cpp
@@ -38,11 +38,12 @@ void InfoView::forcedShow() {
 }
 
 bool InfoView::shouldShow() {
+    bool shouldShow = false;
     if (_forced) {
         return true;
     }
     
-    QSettings* settings = Application::getInstance()->getSettings();
+    QSettings* settings = Application::getInstance()->lockSettings();
     
     QString lastVersion = settings->value(SETTINGS_VERSION_KEY).toString();
     
@@ -51,10 +52,12 @@ bool InfoView::shouldShow() {
     
     if (version != QString::null && (lastVersion == QString::null || lastVersion != version)) {
         settings->setValue(SETTINGS_VERSION_KEY, version);
-        return true;
+        shouldShow = true;
     } else {
-        return false;
-    }   
+        shouldShow = false;
+    }
+    Application::getInstance()->unlockSettings();
+    return shouldShow;
 }
 
 void InfoView::loaded(bool ok) {

From 82d620b1d9b6cc9c97d200c4d75de92950e49de1 Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Sun, 23 Mar 2014 11:26:27 -0700
Subject: [PATCH 45/84] add support for AudioDevice scripting interface, and
 switching audio input/output device on the fly

---
 interface/src/Application.cpp                 |   2 +
 interface/src/Audio.cpp                       | 123 ++++++++++++++----
 interface/src/Audio.h                         |  13 +-
 .../AudioDeviceScriptingInterface.cpp         |  44 +++++++
 .../scripting/AudioDeviceScriptingInterface.h |  31 +++++
 5 files changed, 190 insertions(+), 23 deletions(-)
 create mode 100644 interface/src/scripting/AudioDeviceScriptingInterface.cpp
 create mode 100644 interface/src/scripting/AudioDeviceScriptingInterface.h

diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index 8a8a1961ec..966f4eb2ea 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -72,6 +72,7 @@
 #include "devices/TV3DManager.h"
 #include "renderer/ProgramObject.h"
 
+#include "scripting/AudioDeviceScriptingInterface.h"
 #include "scripting/ClipboardScriptingInterface.h"
 #include "scripting/MenuScriptingInterface.h"
 #include "scripting/SettingsScriptingInterface.h"
@@ -3552,6 +3553,7 @@ void Application::loadScript(const QString& fileNameString) {
     scriptEngine->registerGlobalObject("Overlays", &_overlays);
     scriptEngine->registerGlobalObject("Menu", MenuScriptingInterface::getInstance());
     scriptEngine->registerGlobalObject("Settings", SettingsScriptingInterface::getInstance());
+    scriptEngine->registerGlobalObject("AudioDevice", AudioDeviceScriptingInterface::getInstance());
 
     QThread* workerThread = new QThread(this);
 
diff --git a/interface/src/Audio.cpp b/interface/src/Audio.cpp
index b684cec46e..44432fcc94 100644
--- a/interface/src/Audio.cpp
+++ b/interface/src/Audio.cpp
@@ -92,6 +92,16 @@ void Audio::reset() {
     _ringBuffer.reset();
 }
 
+QAudioDeviceInfo getNamedAudioDeviceForMode(QAudio::Mode mode, const QString& deviceName) {
+    QAudioDeviceInfo result;
+    foreach(QAudioDeviceInfo audioDevice, QAudioDeviceInfo::availableDevices(mode)) {
+        if (audioDevice.deviceName().trimmed() == deviceName.trimmed()) {
+            result = audioDevice;
+        }
+    }
+    return result;
+}
+
 QAudioDeviceInfo defaultAudioDeviceForMode(QAudio::Mode mode) {
 #ifdef __APPLE__
     if (QAudioDeviceInfo::availableDevices(mode).size() > 1) {
@@ -249,27 +259,92 @@ void Audio::start() {
     _desiredOutputFormat.setChannelCount(2);
 
     QAudioDeviceInfo inputDeviceInfo = defaultAudioDeviceForMode(QAudio::AudioInput);
-    qDebug() << "The audio input device is" << inputDeviceInfo.deviceName();
+    qDebug() << "The default audio input device is" << inputDeviceInfo.deviceName();
+    bool inputFormatSupported = switchInputToAudioDevice(inputDeviceInfo.deviceName());
+
+    QAudioDeviceInfo outputDeviceInfo = defaultAudioDeviceForMode(QAudio::AudioOutput);
+    qDebug() << "The default audio output device is" << outputDeviceInfo.deviceName();
+    bool outputFormatSupported = switchOutputToAudioDevice(outputDeviceInfo.deviceName());
     
-    if (adjustedFormatForAudioDevice(inputDeviceInfo, _desiredInputFormat, _inputFormat)) {
-        qDebug() << "The format to be used for audio input is" << _inputFormat;
+    if (!inputFormatSupported || !outputFormatSupported) {
+        qDebug() << "Unable to set up audio I/O because of a problem with input or output formats.";
+    }
+}
+
+bool Audio::switchInputToAudioDevice(const QString& inputDeviceName) {
+    bool supportedFormat = false;
+    
+    // cleanup any previously initialized device
+    if (_audioInput) {
+        _audioInput->stop();
+        disconnect(_inputDevice, 0, 0, 0);
+        _inputDevice = NULL;
+
+        delete _audioInput;
+        _audioInput = NULL;
+        _numInputCallbackBytes = 0;
+
+        _inputAudioDeviceName = "";
+    }
+
+    QAudioDeviceInfo inputDeviceInfo = getNamedAudioDeviceForMode(QAudio::AudioInput, inputDeviceName);
+    
+    if (!inputDeviceInfo.isNull()) {
+        qDebug() << "The audio input device " << inputDeviceInfo.deviceName() << "is available.";
+        _inputAudioDeviceName = inputDeviceInfo.deviceName().trimmed();
+    
+        if (adjustedFormatForAudioDevice(inputDeviceInfo, _desiredInputFormat, _inputFormat)) {
+            qDebug() << "The format to be used for audio input is" << _inputFormat;
         
-        _audioInput = new QAudioInput(inputDeviceInfo, _inputFormat, this);
-        _numInputCallbackBytes = NETWORK_BUFFER_LENGTH_BYTES_PER_CHANNEL * _inputFormat.channelCount()
-            * (_inputFormat.sampleRate() / SAMPLE_RATE)
-            / CALLBACK_ACCELERATOR_RATIO;
-        _audioInput->setBufferSize(_numInputCallbackBytes);
+            _audioInput = new QAudioInput(inputDeviceInfo, _inputFormat, this);
+            _numInputCallbackBytes = NETWORK_BUFFER_LENGTH_BYTES_PER_CHANNEL * _inputFormat.channelCount()
+                * (_inputFormat.sampleRate() / SAMPLE_RATE)
+                / CALLBACK_ACCELERATOR_RATIO;
+            _audioInput->setBufferSize(_numInputCallbackBytes);
 
-        QAudioDeviceInfo outputDeviceInfo = defaultAudioDeviceForMode(QAudio::AudioOutput);
-        qDebug() << "The audio output device is" << outputDeviceInfo.deviceName();
-
-        if (adjustedFormatForAudioDevice(outputDeviceInfo, _desiredOutputFormat, _outputFormat)) {
-            qDebug() << "The format to be used for audio output is" << _outputFormat;
-            
+            // how do we want to handle input working, but output not working?
             _inputRingBuffer.resizeForFrameSize(_numInputCallbackBytes * CALLBACK_ACCELERATOR_RATIO / sizeof(int16_t));
             _inputDevice = _audioInput->start();
             connect(_inputDevice, SIGNAL(readyRead()), this, SLOT(handleAudioInput()));
 
+            supportedFormat = true;
+        }
+    }
+    return supportedFormat;
+}
+
+bool Audio::switchOutputToAudioDevice(const QString& outputDeviceName) {
+    bool supportedFormat = false;
+
+    // cleanup any previously initialized device
+    if (_audioOutput) {
+        _audioOutput->stop();
+        disconnect(_outputDevice, 0, 0, 0);
+        _outputDevice = NULL;
+        
+        delete _audioOutput;
+        _audioOutput = NULL;
+        _numInputCallbackBytes = 0;
+
+        _loopbackOutputDevice = NULL;
+        delete _loopbackAudioOutput;
+        _loopbackAudioOutput = NULL;
+
+        _proceduralOutputDevice = NULL;
+        delete _proceduralAudioOutput;
+        _proceduralAudioOutput = NULL;
+        _outputAudioDeviceName = "";
+    }
+
+    QAudioDeviceInfo outputDeviceInfo = getNamedAudioDeviceForMode(QAudio::AudioOutput, outputDeviceName);
+
+    if (!outputDeviceInfo.isNull()) {
+        qDebug() << "The audio output device " << outputDeviceInfo.deviceName() << "is available.";
+        _outputAudioDeviceName = outputDeviceInfo.deviceName().trimmed();
+
+        if (adjustedFormatForAudioDevice(outputDeviceInfo, _desiredOutputFormat, _outputFormat)) {
+            qDebug() << "The format to be used for audio output is" << _outputFormat;
+        
             // setup our general output device for audio-mixer audio
             _audioOutput = new QAudioOutput(outputDeviceInfo, _outputFormat, this);
             _audioOutput->setBufferSize(_ringBuffer.getSampleCapacity() * sizeof(int16_t));
@@ -278,17 +353,15 @@ void Audio::start() {
 
             // setup a loopback audio output device
             _loopbackAudioOutput = new QAudioOutput(outputDeviceInfo, _outputFormat, this);
-            
+        
             // setup a procedural audio output device
             _proceduralAudioOutput = new QAudioOutput(outputDeviceInfo, _outputFormat, this);
 
             gettimeofday(&_lastReceiveTime, NULL);
+            supportedFormat = true;
         }
-
-        return;
     }
-    
-    qDebug() << "Unable to set up audio I/O because of a problem with input or output formats.";
+    return supportedFormat;
 }
 
 void Audio::handleAudioInput() {
@@ -315,7 +388,9 @@ void Audio::handleAudioInput() {
         }
 
         if (_inputFormat == _outputFormat) {
-            _loopbackOutputDevice->write(inputByteArray);
+            if (_loopbackOutputDevice) {
+                _loopbackOutputDevice->write(inputByteArray);
+            }
         } else {
             static float loopbackOutputToInputRatio = (_outputFormat.sampleRate() / (float) _inputFormat.sampleRate())
                 * (_outputFormat.channelCount() / _inputFormat.channelCount());
@@ -326,7 +401,9 @@ void Audio::handleAudioInput() {
                              inputByteArray.size() / sizeof(int16_t),
                              loopBackByteArray.size() / sizeof(int16_t), _inputFormat, _outputFormat);
 
-            _loopbackOutputDevice->write(loopBackByteArray);
+            if (_loopbackOutputDevice) {
+                _loopbackOutputDevice->write(loopBackByteArray);
+            }
         }
     }
 
@@ -469,7 +546,9 @@ void Audio::handleAudioInput() {
                          NETWORK_BUFFER_LENGTH_SAMPLES_PER_CHANNEL * 4,
                          _desiredInputFormat, _outputFormat);
         
-        _proceduralOutputDevice->write(proceduralOutput);
+        if (_proceduralOutputDevice) {
+            _proceduralOutputDevice->write(proceduralOutput);
+        }
 
         NodeList* nodeList = NodeList::getInstance();
         SharedNodePointer audioMixer = nodeList->soloNodeOfType(NodeType::AudioMixer);
diff --git a/interface/src/Audio.h b/interface/src/Audio.h
index 6c2fbab204..0b986cc935 100644
--- a/interface/src/Audio.h
+++ b/interface/src/Audio.h
@@ -72,7 +72,7 @@ public:
     
     int getNetworkSampleRate() { return SAMPLE_RATE; }
     int getNetworkBufferLengthSamplesPerChannel() { return NETWORK_BUFFER_LENGTH_SAMPLES_PER_CHANNEL; }
-    
+
 public slots:
     void start();
     void addReceivedAudioToBuffer(const QByteArray& audioByteArray);
@@ -83,10 +83,18 @@ public slots:
     
     virtual void handleAudioByteArray(const QByteArray& audioByteArray);
 
+    bool switchInputToAudioDevice(const QString& inputDeviceName);
+    bool switchOutputToAudioDevice(const QString& outputDeviceName);
+
+    QString getInputAudioDeviceName() const { return _inputAudioDeviceName; }
+    QString getOutputAudioDeviceName() const { return _outputAudioDeviceName; }
+    
+
 signals:
     bool muteToggled();
     
 private:
+
     QByteArray firstInputFrame;
     QAudioInput* _audioInput;
     QAudioFormat _desiredInputFormat;
@@ -105,6 +113,9 @@ private:
     QIODevice* _proceduralOutputDevice;
     AudioRingBuffer _inputRingBuffer;
     AudioRingBuffer _ringBuffer;
+
+    QString _inputAudioDeviceName;
+    QString _outputAudioDeviceName;
     
     Oscilloscope* _scope;
     StDev _stdev;
diff --git a/interface/src/scripting/AudioDeviceScriptingInterface.cpp b/interface/src/scripting/AudioDeviceScriptingInterface.cpp
new file mode 100644
index 0000000000..1d147a4a0c
--- /dev/null
+++ b/interface/src/scripting/AudioDeviceScriptingInterface.cpp
@@ -0,0 +1,44 @@
+//
+//  AudioDeviceScriptingInterface.cpp
+//  hifi
+//
+//  Created by Brad Hefta-Gaub on 3/23/14
+//  Copyright (c) 2014 HighFidelity, Inc. All rights reserved.
+//
+
+#include "Application.h"
+#include "AudioDeviceScriptingInterface.h"
+
+
+AudioDeviceScriptingInterface* AudioDeviceScriptingInterface::getInstance() {
+    static AudioDeviceScriptingInterface sharedInstance;
+    return &sharedInstance;
+}
+
+bool AudioDeviceScriptingInterface::setInputDevice(const QString& deviceName) {
+    bool result;
+    QMetaObject::invokeMethod(Application::getInstance()->getAudio(), "switchInputToAudioDevice",
+                        Qt::BlockingQueuedConnection,
+                        Q_RETURN_ARG(bool, result),
+                        Q_ARG(const QString&, deviceName));
+
+    return result;
+}
+
+bool AudioDeviceScriptingInterface::setOutputDevice(const QString& deviceName) {
+    bool result;
+    QMetaObject::invokeMethod(Application::getInstance()->getAudio(), "switchOutputToAudioDevice",
+                        Qt::BlockingQueuedConnection,
+                        Q_RETURN_ARG(bool, result),
+                        Q_ARG(const QString&, deviceName));
+
+    return result;
+}
+
+QString AudioDeviceScriptingInterface::getInputDevice() {
+    return Application::getInstance()->getAudio()->getInputAudioDeviceName();
+}
+
+QString AudioDeviceScriptingInterface::getOutputDevice() {
+    return Application::getInstance()->getAudio()->getOutputAudioDeviceName();
+}
diff --git a/interface/src/scripting/AudioDeviceScriptingInterface.h b/interface/src/scripting/AudioDeviceScriptingInterface.h
new file mode 100644
index 0000000000..a4352d9758
--- /dev/null
+++ b/interface/src/scripting/AudioDeviceScriptingInterface.h
@@ -0,0 +1,31 @@
+//
+//  AudioDeviceScriptingInterface.h
+//  hifi
+//
+//  Created by Brad Hefta-Gaub on 3/22/14
+//  Copyright (c) 2014 HighFidelity, Inc. All rights reserved.
+//
+
+#ifndef __hifi__AudioDeviceScriptingInterface__
+#define __hifi__AudioDeviceScriptingInterface__
+
+#include <QDebug>
+#include <QObject>
+#include <QString>
+
+#include "Application.h"
+
+class AudioDeviceScriptingInterface : public QObject {
+    Q_OBJECT
+    AudioDeviceScriptingInterface() { };
+public:
+    static AudioDeviceScriptingInterface* getInstance();
+
+public slots:
+    bool setInputDevice(const QString& deviceName);
+    bool setOutputDevice(const QString& deviceName);
+    QString getInputDevice();
+    QString getOutputDevice();
+};
+
+#endif /* defined(__hifi__AudioDeviceScriptingInterface__) */

From 55b844ed6a9ed0ebff4c178abe6eb61e5c93c064 Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Sun, 23 Mar 2014 11:27:06 -0700
Subject: [PATCH 46/84] add sample scripts

---
 examples/audioDeviceExample.js | 22 ++++++++++++++++++++++
 examples/settingsExample.js    | 18 ++++++++++++++++++
 2 files changed, 40 insertions(+)
 create mode 100644 examples/audioDeviceExample.js
 create mode 100644 examples/settingsExample.js

diff --git a/examples/audioDeviceExample.js b/examples/audioDeviceExample.js
new file mode 100644
index 0000000000..2565e17524
--- /dev/null
+++ b/examples/audioDeviceExample.js
@@ -0,0 +1,22 @@
+//
+//  audioDeviceExample.js
+//  hifi
+//
+//  Created by Brad Hefta-Gaub on 3/22/14
+//  Copyright (c) 2013 HighFidelity, Inc. All rights reserved.
+//
+//  This is an example script that demonstrates use of the Menu object
+//
+
+
+
+
+print("Audio Input Device: " + AudioDevice.getInputDevice());
+AudioDevice.setInputDevice("Shure Digital");
+print("Audio Input Device: " + AudioDevice.getInputDevice());
+
+print("Audio Output Device: " + AudioDevice.getOutputDevice());
+AudioDevice.setOutputDevice("Shure Digital");
+print("Audio Output Device: " + AudioDevice.getOutputDevice());
+
+Script.stop();
\ No newline at end of file
diff --git a/examples/settingsExample.js b/examples/settingsExample.js
new file mode 100644
index 0000000000..0dcc5482b6
--- /dev/null
+++ b/examples/settingsExample.js
@@ -0,0 +1,18 @@
+//
+//  settingsExample.js
+//  hifi
+//
+//  Created by Brad Hefta-Gaub on 3/22/14
+//  Copyright (c) 2013 HighFidelity, Inc. All rights reserved.
+//
+//  This is an example script that demonstrates use of the Menu object
+//
+
+
+
+
+print("mySetting: " + Settings.getValue("mySetting"));
+Settings.setValue("mySetting", "spam");
+print("mySetting: " + Settings.getValue("mySetting"));
+
+Script.stop();
\ No newline at end of file

From 9c7ffffbaefdfbe198b999cd246544995d668985 Mon Sep 17 00:00:00 2001
From: ZappoMan <brad@highfidelity.io>
Date: Thu, 20 Mar 2014 21:55:08 -0700
Subject: [PATCH 47/84] fix some windows issues

Conflicts:
	assignment-client/src/audio/AudioMixer.cpp
---
 assignment-client/src/audio/AudioMixer.cpp    |  4 ++--
 assignment-client/src/main.cpp                |  4 +++-
 assignment-client/src/octree/OctreeServer.cpp |  2 ++
 domain-server/src/main.cpp                    | 10 ++++++----
 libraries/shared/src/Logging.cpp              |  3 ++-
 5 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index f3b623bac2..769eb29342 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -382,8 +382,8 @@ void AudioMixer::run() {
         }
         
         const float STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.10f;
-        const float BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.20f;
-        const float CUTOFF_DELTA = 0.02f;
+        const float BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.30f;
+        const float CUTOFF_EPSILON = 0.0001f;
         
         const float CURRENT_FRAME_RATIO = 1.0f / TRAILING_AVERAGE_FRAMES;
         const float PREVIOUS_FRAMES_RATIO = 1.0f - CURRENT_FRAME_RATIO;
diff --git a/assignment-client/src/main.cpp b/assignment-client/src/main.cpp
index 7ee0ea9e14..0151f93319 100644
--- a/assignment-client/src/main.cpp
+++ b/assignment-client/src/main.cpp
@@ -15,8 +15,10 @@
 
 int main(int argc, char* argv[]) {
     
+#ifndef WIN32
     setvbuf(stdout, NULL, _IOLBF, 0);
-    
+#endif
+
     // use the verbose message handler in Logging
     qInstallMessageHandler(Logging::verboseMessageHandler);
     
diff --git a/assignment-client/src/octree/OctreeServer.cpp b/assignment-client/src/octree/OctreeServer.cpp
index 496f9af1a0..d4dfa80724 100644
--- a/assignment-client/src/octree/OctreeServer.cpp
+++ b/assignment-client/src/octree/OctreeServer.cpp
@@ -880,7 +880,9 @@ void OctreeServer::run() {
     // we need to ask the DS about agents so we can ping/reply with them
     nodeList->addNodeTypeToInterestSet(NodeType::Agent);
 
+#ifndef WIN32
     setvbuf(stdout, NULL, _IOLBF, 0);
+#endif
 
     nodeList->linkedDataCreateCallback = &OctreeServer::attachQueryNodeToNode;
 
diff --git a/domain-server/src/main.cpp b/domain-server/src/main.cpp
index 1d9f554237..f18bb05c64 100644
--- a/domain-server/src/main.cpp
+++ b/domain-server/src/main.cpp
@@ -20,11 +20,13 @@
 
 int main(int argc, char* argv[]) {
     
+#ifndef WIN32
     setvbuf(stdout, NULL, _IOLBF, 0);
-    
-    qInstallMessageHandler(Logging::verboseMessageHandler);
-    
-    DomainServer domainServer(argc, argv);
+#endif
+
+	qInstallMessageHandler(Logging::verboseMessageHandler);
+
+	DomainServer domainServer(argc, argv);
     
     return domainServer.exec();
 }
diff --git a/libraries/shared/src/Logging.cpp b/libraries/shared/src/Logging.cpp
index 1713382fcf..1fa4052569 100644
--- a/libraries/shared/src/Logging.cpp
+++ b/libraries/shared/src/Logging.cpp
@@ -86,7 +86,8 @@ const char* stringForLogType(QtMsgType msgType) {
 }
 
 // the following will produce 2000-10-02 13:55:36 -0700
-const char DATE_STRING_FORMAT[] = "%F %H:%M:%S %z";
+const char DATE_STRING_FORMAT[] = "%Y-%m-%d %H:%M:%S %z";
+//const char DATE_STRING_FORMAT[] = "%F %H:%M:%S %z";
 
 void Logging::verboseMessageHandler(QtMsgType type, const QMessageLogContext& context, const QString& message) {
     if (message.isEmpty()) {

From d962387c75e9fba84e54332e731f7e99d896b50d Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Sun, 23 Mar 2014 18:11:40 -0700
Subject: [PATCH 48/84] revert

---
 assignment-client/src/audio/AudioMixer.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index 769eb29342..d73a730b01 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -382,8 +382,8 @@ void AudioMixer::run() {
         }
         
         const float STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.10f;
-        const float BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.30f;
-        const float CUTOFF_EPSILON = 0.0001f;
+        const float BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.20f;
+        const float CUTOFF_EPSILON = 0.02f;
         
         const float CURRENT_FRAME_RATIO = 1.0f / TRAILING_AVERAGE_FRAMES;
         const float PREVIOUS_FRAMES_RATIO = 1.0f - CURRENT_FRAME_RATIO;

From d63acfc46f2ece206233fa6a5cf9199068e8de19 Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Sun, 23 Mar 2014 18:12:02 -0700
Subject: [PATCH 49/84] revert

---
 assignment-client/src/audio/AudioMixer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index d73a730b01..f3b623bac2 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -383,7 +383,7 @@ void AudioMixer::run() {
         
         const float STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.10f;
         const float BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.20f;
-        const float CUTOFF_EPSILON = 0.02f;
+        const float CUTOFF_DELTA = 0.02f;
         
         const float CURRENT_FRAME_RATIO = 1.0f / TRAILING_AVERAGE_FRAMES;
         const float PREVIOUS_FRAMES_RATIO = 1.0f - CURRENT_FRAME_RATIO;

From bde2146b1b2b5c2696857a0868b1921b472d2f56 Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Sun, 23 Mar 2014 18:14:36 -0700
Subject: [PATCH 50/84] whitespace cleanup

---
 domain-server/src/main.cpp       | 5 ++---
 libraries/shared/src/Logging.cpp | 1 -
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/domain-server/src/main.cpp b/domain-server/src/main.cpp
index f18bb05c64..970d1dad70 100644
--- a/domain-server/src/main.cpp
+++ b/domain-server/src/main.cpp
@@ -24,9 +24,8 @@ int main(int argc, char* argv[]) {
     setvbuf(stdout, NULL, _IOLBF, 0);
 #endif
 
-	qInstallMessageHandler(Logging::verboseMessageHandler);
-
-	DomainServer domainServer(argc, argv);
+    qInstallMessageHandler(Logging::verboseMessageHandler);
+    DomainServer domainServer(argc, argv);
     
     return domainServer.exec();
 }
diff --git a/libraries/shared/src/Logging.cpp b/libraries/shared/src/Logging.cpp
index 1fa4052569..f0dcd7b67b 100644
--- a/libraries/shared/src/Logging.cpp
+++ b/libraries/shared/src/Logging.cpp
@@ -87,7 +87,6 @@ const char* stringForLogType(QtMsgType msgType) {
 
 // the following will produce 2000-10-02 13:55:36 -0700
 const char DATE_STRING_FORMAT[] = "%Y-%m-%d %H:%M:%S %z";
-//const char DATE_STRING_FORMAT[] = "%F %H:%M:%S %z";
 
 void Logging::verboseMessageHandler(QtMsgType type, const QMessageLogContext& context, const QString& message) {
     if (message.isEmpty()) {

From 7ef1fe3a7453859f651e88988021f0782d7e1902 Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Mon, 24 Mar 2014 09:15:03 -0700
Subject: [PATCH 51/84] add support for listing all audio devices and default
 device in JS

---
 examples/audioDeviceExample.js                | 21 +++++++++++++++++++
 interface/src/Audio.cpp                       | 13 ++++++++++++
 interface/src/Audio.h                         | 12 ++++++-----
 .../AudioDeviceScriptingInterface.cpp         | 20 ++++++++++++++++--
 .../scripting/AudioDeviceScriptingInterface.h |  7 +++++++
 libraries/script-engine/src/ScriptEngine.cpp  |  1 +
 6 files changed, 67 insertions(+), 7 deletions(-)

diff --git a/examples/audioDeviceExample.js b/examples/audioDeviceExample.js
index 2565e17524..99dee8a29a 100644
--- a/examples/audioDeviceExample.js
+++ b/examples/audioDeviceExample.js
@@ -10,6 +10,27 @@
 
 
 
+var inputDevices = AudioDevice.getInputDevices();
+var defaultInputDevice = AudioDevice.getDefaultInputDevice();
+print("Input Devices:");
+for(var i = 0; i < inputDevices.length; i++) {
+    if (inputDevices[i] == defaultInputDevice) {
+        print("    " + inputDevices[i] + " << default");
+    } else {
+        print("    " + inputDevices[i]);
+    }
+}
+
+var outputDevices = AudioDevice.getInputDevices();
+var defaultOutputDevice = AudioDevice.getDefaultInputDevice();
+print("Output Devices:");
+for(var i = 0; i < outputDevices.length; i++) {
+    if (outputDevices[i] == defaultOutputDevice) {
+        print("    " + outputDevices[i] + " << default");
+    } else {
+        print("    " + outputDevices[i]);
+    }
+}
 
 print("Audio Input Device: " + AudioDevice.getInputDevice());
 AudioDevice.setInputDevice("Shure Digital");
diff --git a/interface/src/Audio.cpp b/interface/src/Audio.cpp
index 44432fcc94..f460b46951 100644
--- a/interface/src/Audio.cpp
+++ b/interface/src/Audio.cpp
@@ -271,6 +271,19 @@ void Audio::start() {
     }
 }
 
+QString Audio::getDefaultDeviceName(QAudio::Mode mode) {
+    QAudioDeviceInfo deviceInfo = defaultAudioDeviceForMode(mode);
+    return deviceInfo.deviceName();
+}
+
+QVector<QString> Audio::getDeviceNames(QAudio::Mode mode) {
+    QVector<QString> deviceNames;
+    foreach(QAudioDeviceInfo audioDevice, QAudioDeviceInfo::availableDevices(mode)) {
+        deviceNames << audioDevice.deviceName().trimmed();
+    }
+    return deviceNames;
+}
+
 bool Audio::switchInputToAudioDevice(const QString& inputDeviceName) {
     bool supportedFormat = false;
     
diff --git a/interface/src/Audio.h b/interface/src/Audio.h
index 0b986cc935..6bd83d1c9c 100644
--- a/interface/src/Audio.h
+++ b/interface/src/Audio.h
@@ -19,9 +19,12 @@
 
 #include "InterfaceConfig.h"
 
+#include <QAudio>
+#include <QGLWidget>
 #include <QtCore/QObject>
 #include <QtCore/QVector>
 #include <QtMultimedia/QAudioFormat>
+#include <QVector>
 
 #include <AbstractAudioInterface.h>
 #include <AudioRingBuffer.h>
@@ -29,7 +32,6 @@
 
 #include "ui/Oscilloscope.h"
 
-#include <QGLWidget>
 
 static const int NUM_AUDIO_CHANNELS = 2;
 
@@ -85,10 +87,10 @@ public slots:
 
     bool switchInputToAudioDevice(const QString& inputDeviceName);
     bool switchOutputToAudioDevice(const QString& outputDeviceName);
-
-    QString getInputAudioDeviceName() const { return _inputAudioDeviceName; }
-    QString getOutputAudioDeviceName() const { return _outputAudioDeviceName; }
-    
+    QString getDeviceName(QAudio::Mode mode) const { return (mode == QAudio::AudioInput) ?
+                                                            _inputAudioDeviceName : _outputAudioDeviceName; }
+    QString getDefaultDeviceName(QAudio::Mode mode);
+    QVector<QString> getDeviceNames(QAudio::Mode mode);
 
 signals:
     bool muteToggled();
diff --git a/interface/src/scripting/AudioDeviceScriptingInterface.cpp b/interface/src/scripting/AudioDeviceScriptingInterface.cpp
index 1d147a4a0c..dda0043241 100644
--- a/interface/src/scripting/AudioDeviceScriptingInterface.cpp
+++ b/interface/src/scripting/AudioDeviceScriptingInterface.cpp
@@ -36,9 +36,25 @@ bool AudioDeviceScriptingInterface::setOutputDevice(const QString& deviceName) {
 }
 
 QString AudioDeviceScriptingInterface::getInputDevice() {
-    return Application::getInstance()->getAudio()->getInputAudioDeviceName();
+    return Application::getInstance()->getAudio()->getDeviceName(QAudio::AudioInput);
 }
 
 QString AudioDeviceScriptingInterface::getOutputDevice() {
-    return Application::getInstance()->getAudio()->getOutputAudioDeviceName();
+    return Application::getInstance()->getAudio()->getDeviceName(QAudio::AudioOutput);
+}
+
+QString AudioDeviceScriptingInterface::getDefaultInputDevice() {
+    return Application::getInstance()->getAudio()->getDefaultDeviceName(QAudio::AudioInput);
+}
+
+QString AudioDeviceScriptingInterface::getDefaultOutputDevice() {
+    return Application::getInstance()->getAudio()->getDefaultDeviceName(QAudio::AudioOutput);
+}
+
+QVector<QString> AudioDeviceScriptingInterface::getInputDevices() {
+    return Application::getInstance()->getAudio()->getDeviceNames(QAudio::AudioInput);
+}
+
+QVector<QString> AudioDeviceScriptingInterface::getOutputDevices() {
+    return Application::getInstance()->getAudio()->getDeviceNames(QAudio::AudioOutput);
 }
diff --git a/interface/src/scripting/AudioDeviceScriptingInterface.h b/interface/src/scripting/AudioDeviceScriptingInterface.h
index a4352d9758..faa48a198a 100644
--- a/interface/src/scripting/AudioDeviceScriptingInterface.h
+++ b/interface/src/scripting/AudioDeviceScriptingInterface.h
@@ -24,8 +24,15 @@ public:
 public slots:
     bool setInputDevice(const QString& deviceName);
     bool setOutputDevice(const QString& deviceName);
+
     QString getInputDevice();
     QString getOutputDevice();
+
+    QString getDefaultInputDevice();
+    QString getDefaultOutputDevice();
+
+    QVector<QString> getInputDevices();
+    QVector<QString> getOutputDevices();
 };
 
 #endif /* defined(__hifi__AudioDeviceScriptingInterface__) */
diff --git a/libraries/script-engine/src/ScriptEngine.cpp b/libraries/script-engine/src/ScriptEngine.cpp
index c820347cab..38948071ff 100644
--- a/libraries/script-engine/src/ScriptEngine.cpp
+++ b/libraries/script-engine/src/ScriptEngine.cpp
@@ -144,6 +144,7 @@ void ScriptEngine::init() {
     qScriptRegisterMetaType(&_engine, ParticleIDtoScriptValue, ParticleIDfromScriptValue);
     qScriptRegisterSequenceMetaType<QVector<ParticleID> >(&_engine);
     qScriptRegisterSequenceMetaType<QVector<glm::vec2> >(&_engine);
+    qScriptRegisterSequenceMetaType<QVector<QString> >(&_engine);
 
     QScriptValue soundConstructorValue = _engine.newFunction(soundConstructor);
     QScriptValue soundMetaObject = _engine.newQMetaObject(&Sound::staticMetaObject, soundConstructorValue);

From 5567d9acb9157af0692e9d1f705aabd7874654b5 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 09:24:13 -0700
Subject: [PATCH 52/84] change audio-mixer struggle behaviour

---
 assignment-client/src/audio/AudioMixer.cpp | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index f3b623bac2..9a7b96fa51 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -383,7 +383,6 @@ void AudioMixer::run() {
         
         const float STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.10f;
         const float BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.20f;
-        const float CUTOFF_DELTA = 0.02f;
         
         const float CURRENT_FRAME_RATIO = 1.0f / TRAILING_AVERAGE_FRAMES;
         const float PREVIOUS_FRAMES_RATIO = 1.0f - CURRENT_FRAME_RATIO;
@@ -401,18 +400,14 @@ void AudioMixer::run() {
         if (framesSinceCutoffEvent >= TRAILING_AVERAGE_FRAMES) {
             if (_trailingSleepRatio <= STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD) {
                 // we're struggling - change our min required loudness to reduce some load
-                audabilityCutoffRatio += CUTOFF_DELTA;
-                
-                if (audabilityCutoffRatio >= 1) {
-                    audabilityCutoffRatio = 1 - CUTOFF_DELTA;
-                }
+                audabilityCutoffRatio = audabilityCutoffRatio + (0.5f * (1.0f - audabilityCutoffRatio));
                 
                 qDebug() << "Mixer is struggling, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
                     << lastCutoffRatio << "and is now" << audabilityCutoffRatio;
                 hasRatioChanged = true;
             } else if (_trailingSleepRatio >= BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD && audabilityCutoffRatio != 0) {
                 // we've recovered and can back off the required loudness
-                audabilityCutoffRatio -= CUTOFF_DELTA;
+                audabilityCutoffRatio = audabilityCutoffRatio - (1.0f - audabilityCutoffRatio);
                 
                 if (audabilityCutoffRatio < 0) {
                     audabilityCutoffRatio = 0;

From d0fbf4953aa417bcd79c88b50b7f223fb6811167 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 10:27:46 -0700
Subject: [PATCH 53/84] change back off strategy, output trailing sleep

---
 assignment-client/src/audio/AudioMixer.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index 9a7b96fa51..c8cb7a78c0 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -384,6 +384,8 @@ void AudioMixer::run() {
         const float STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.10f;
         const float BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.20f;
         
+        const float RATIO_BACK_OFF = 0.02f;
+        
         const float CURRENT_FRAME_RATIO = 1.0f / TRAILING_AVERAGE_FRAMES;
         const float PREVIOUS_FRAMES_RATIO = 1.0f - CURRENT_FRAME_RATIO;
         
@@ -398,6 +400,10 @@ void AudioMixer::run() {
         bool hasRatioChanged = false;
         
         if (framesSinceCutoffEvent >= TRAILING_AVERAGE_FRAMES) {
+            if (framesSinceCutoffEvent % TRAILING_AVERAGE_FRAMES == 0) {
+                qDebug() << "Current trailing sleep ratio:" << _trailingSleepRatio;
+            }
+            
             if (_trailingSleepRatio <= STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD) {
                 // we're struggling - change our min required loudness to reduce some load
                 audabilityCutoffRatio = audabilityCutoffRatio + (0.5f * (1.0f - audabilityCutoffRatio));
@@ -407,7 +413,7 @@ void AudioMixer::run() {
                 hasRatioChanged = true;
             } else if (_trailingSleepRatio >= BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD && audabilityCutoffRatio != 0) {
                 // we've recovered and can back off the required loudness
-                audabilityCutoffRatio = audabilityCutoffRatio - (1.0f - audabilityCutoffRatio);
+                audabilityCutoffRatio = audabilityCutoffRatio - RATIO_BACK_OFF;
                 
                 if (audabilityCutoffRatio < 0) {
                     audabilityCutoffRatio = 0;

From c0da215a603b12fd56d83e0b04027ca87dc8d054 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 10:39:10 -0700
Subject: [PATCH 54/84] correctly output trailing sleep time

---
 assignment-client/src/audio/AudioMixer.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index c8cb7a78c0..d6e82a3889 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -431,8 +431,10 @@ void AudioMixer::run() {
                 
                 framesSinceCutoffEvent = 0;
             }
-        } else {
-            framesSinceCutoffEvent++;
+        }
+        
+        if (!hasRatioChanged) {
+            ++framesSinceCutoffEvent;
         }
 
         foreach (const SharedNodePointer& node, nodeList->getNodeHash()) {

From 949f7b2fc15e45ff70d095ab946361a9dc518315 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 11:21:39 -0700
Subject: [PATCH 55/84] add a json stats packet type

---
 libraries/shared/src/PacketHeaders.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libraries/shared/src/PacketHeaders.h b/libraries/shared/src/PacketHeaders.h
index c6ce6bdd6b..a9bc5d3763 100644
--- a/libraries/shared/src/PacketHeaders.h
+++ b/libraries/shared/src/PacketHeaders.h
@@ -58,7 +58,8 @@ enum PacketType {
     PacketTypeAvatarIdentity,
     PacketTypeAvatarBillboard,
     PacketTypeDomainConnectRequest,
-    PacketTypeDomainServerAuthRequest
+    PacketTypeDomainServerAuthRequest,
+    PacketTypeNodeJsonStats
 };
 
 typedef char PacketVersion;

From ec10e61b8cc42257802f14a64d27823b5559573d Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 11:42:04 -0700
Subject: [PATCH 56/84] add logic to domain-server to parse JSON stats

---
 domain-server/src/DomainServer.cpp         |  5 ++++
 domain-server/src/DomainServerNodeData.cpp | 35 +++++++++++++++++++++-
 domain-server/src/DomainServerNodeData.h   |  5 ++++
 3 files changed, 44 insertions(+), 1 deletion(-)

diff --git a/domain-server/src/DomainServer.cpp b/domain-server/src/DomainServer.cpp
index 216d249858..86bc557a74 100644
--- a/domain-server/src/DomainServer.cpp
+++ b/domain-server/src/DomainServer.cpp
@@ -603,6 +603,11 @@ void DomainServer::readAvailableDatagrams() {
                 if (noisyMessage) {
                     lastNoisyMessage = timeNow;
                 }
+            } else if (requestType == PacketTypeNodeJsonStats) {
+                SharedNodePointer matchingNode = nodeList->sendingNodeForPacket(receivedPacket);
+                if (matchingNode) {
+                    reinterpret_cast<DomainServerNodeData*>(matchingNode->getLinkedData())->parseJSONStatsPacket(receivedPacket);
+                }
             }
         }
     }
diff --git a/domain-server/src/DomainServerNodeData.cpp b/domain-server/src/DomainServerNodeData.cpp
index 2e32903712..4f943c85db 100644
--- a/domain-server/src/DomainServerNodeData.cpp
+++ b/domain-server/src/DomainServerNodeData.cpp
@@ -6,11 +6,44 @@
 //  Copyright (c) 2014 HighFidelity, Inc. All rights reserved.
 //
 
+#include <QtCore/QDataStream>
+#include <QtCore/QJsonObject>
+#include <QtCore/QVariant>
+
+#include <PacketHeaders.h>
+
 #include "DomainServerNodeData.h"
 
 DomainServerNodeData::DomainServerNodeData() :
     _sessionSecretHash(),
-    _staticAssignmentUUID()
+    _staticAssignmentUUID(),
+    _statsJSONObject()
 {
     
+}
+
+void DomainServerNodeData::parseJSONStatsPacket(const QByteArray& statsPacket) {
+    // push past the packet header
+    QDataStream packetStream(statsPacket);
+    packetStream.skipRawData(numBytesForPacketHeader(statsPacket));
+    
+    QVariantMap unpackedVariantMap;
+    
+    packetStream >> unpackedVariantMap;
+    
+    QJsonObject unpackedStatsJSON = QJsonObject::fromVariantMap(unpackedVariantMap);
+    _statsJSONObject = mergeJSONStatsFromNewObject(unpackedStatsJSON, _statsJSONObject);
+}
+
+
+QJsonObject DomainServerNodeData::mergeJSONStatsFromNewObject(const QJsonObject& newObject, QJsonObject destinationObject) {
+    foreach(const QString& key, newObject.keys()) {
+        if (newObject[key].isObject() && destinationObject.contains(key)) {
+            destinationObject[key] = mergeJSONStatsFromNewObject(newObject[key].toObject(), destinationObject[key].toObject());
+        } else {
+            destinationObject[key] = newObject[key];
+        }
+    }
+    
+    return destinationObject;
 }
\ No newline at end of file
diff --git a/domain-server/src/DomainServerNodeData.h b/domain-server/src/DomainServerNodeData.h
index 6686b9120f..8035147bef 100644
--- a/domain-server/src/DomainServerNodeData.h
+++ b/domain-server/src/DomainServerNodeData.h
@@ -19,13 +19,18 @@ public:
     DomainServerNodeData();
     int parseData(const QByteArray& packet) { return 0; }
     
+    void parseJSONStatsPacket(const QByteArray& statsPacket);
+    
     void setStaticAssignmentUUID(const QUuid& staticAssignmentUUID) { _staticAssignmentUUID = staticAssignmentUUID; }
     const QUuid& getStaticAssignmentUUID() const { return _staticAssignmentUUID; }
     
     QHash<QUuid, QUuid>& getSessionSecretHash() { return _sessionSecretHash; }
 private:
+    QJsonObject mergeJSONStatsFromNewObject(const QJsonObject& newObject, QJsonObject destinationObject);
+    
     QHash<QUuid, QUuid> _sessionSecretHash;
     QUuid _staticAssignmentUUID;
+    QJsonObject _statsJSONObject;
 };
 
 #endif /* defined(__hifi__DomainServerNodeData__) */

From 8f403609e7cb2bbf5234ef069fd156577fbf6d68 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 11:56:16 -0700
Subject: [PATCH 57/84] hook JSON stats sending from domain-server

---
 assignment-client/src/audio/AudioMixer.cpp | 20 ++++++++++++++++++++
 assignment-client/src/audio/AudioMixer.h   |  2 ++
 domain-server/src/DomainServerNodeData.cpp |  1 -
 libraries/shared/src/NodeList.cpp          |  4 ++++
 libraries/shared/src/NodeList.h            |  1 +
 5 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index d6e82a3889..8412295bae 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -33,6 +33,7 @@
 #include <glm/gtx/vector_angle.hpp>
 
 #include <QtCore/QCoreApplication>
+#include <QtCore/QJsonObject>
 #include <QtCore/QTimer>
 
 #include <Logging.h>
@@ -349,11 +350,30 @@ void AudioMixer::readPendingDatagrams() {
     }
 }
 
+void AudioMixer::sendStatsPacket() {
+    static QJsonObject statsObject;
+    statsObject["trailing_sleep"] = _trailingSleepRatio;
+    statsObject["min_audability_threshold"] = _minAudibilityThreshold;
+    
+    QByteArray statsPacket = byteArrayWithPopulatedHeader(PacketTypeNodeJsonStats);
+    QDataStream statsPacketStream(&statsPacket, QIODevice::Append);
+    
+    statsPacketStream << statsObject.toVariantMap();
+    
+    NodeList* nodeList = NodeList::getInstance();
+    nodeList->sendDatagramToDomainServer(statsPacket);
+}
+
 void AudioMixer::run() {
 
     commonInit(AUDIO_MIXER_LOGGING_TARGET_NAME, NodeType::AudioMixer);
 
     NodeList* nodeList = NodeList::getInstance();
+    
+    // send a stats packet every 1 second
+    QTimer* statsTimer = new QTimer(this);
+    connect(statsTimer, SIGNAL(timeout()), this, SLOT(sendStatsPacket()));
+    statsTimer->start(1000);
 
     nodeList->addNodeTypeToInterestSet(NodeType::Agent);
 
diff --git a/assignment-client/src/audio/AudioMixer.h b/assignment-client/src/audio/AudioMixer.h
index 9d731a5c9c..0f88701303 100644
--- a/assignment-client/src/audio/AudioMixer.h
+++ b/assignment-client/src/audio/AudioMixer.h
@@ -28,6 +28,8 @@ public slots:
     void run();
     
     void readPendingDatagrams();
+    
+    void sendStatsPacket();
 private:
     /// adds one buffer to the mix for a listening node
     void addBufferToMixForListeningNodeWithBuffer(PositionalAudioRingBuffer* bufferToAdd,
diff --git a/domain-server/src/DomainServerNodeData.cpp b/domain-server/src/DomainServerNodeData.cpp
index 4f943c85db..f1e08e3bc4 100644
--- a/domain-server/src/DomainServerNodeData.cpp
+++ b/domain-server/src/DomainServerNodeData.cpp
@@ -35,7 +35,6 @@ void DomainServerNodeData::parseJSONStatsPacket(const QByteArray& statsPacket) {
     _statsJSONObject = mergeJSONStatsFromNewObject(unpackedStatsJSON, _statsJSONObject);
 }
 
-
 QJsonObject DomainServerNodeData::mergeJSONStatsFromNewObject(const QJsonObject& newObject, QJsonObject destinationObject) {
     foreach(const QString& key, newObject.keys()) {
         if (newObject[key].isObject() && destinationObject.contains(key)) {
diff --git a/libraries/shared/src/NodeList.cpp b/libraries/shared/src/NodeList.cpp
index 2b131ab7ff..7bbe1ce29b 100644
--- a/libraries/shared/src/NodeList.cpp
+++ b/libraries/shared/src/NodeList.cpp
@@ -193,6 +193,10 @@ qint64 NodeList::writeDatagram(const char* data, qint64 size, const SharedNodePo
     return writeDatagram(QByteArray(data, size), destinationNode, overridenSockAddr);
 }
 
+qint64 NodeList::sendDatagramToDomainServer(const QByteArray &datagram) {
+    return writeDatagram(datagram, _domainInfo.getSockAddr(), _domainInfo.getConnectionSecret());
+}
+
 void NodeList::timePingReply(const QByteArray& packet, const SharedNodePointer& sendingNode) {
     QDataStream packetStream(packet);
     packetStream.skipRawData(numBytesForPacketHeader(packet));
diff --git a/libraries/shared/src/NodeList.h b/libraries/shared/src/NodeList.h
index d6328a1303..d479e72ee7 100644
--- a/libraries/shared/src/NodeList.h
+++ b/libraries/shared/src/NodeList.h
@@ -78,6 +78,7 @@ public:
                          const HifiSockAddr& overridenSockAddr = HifiSockAddr());
     qint64 writeDatagram(const char* data, qint64 size, const SharedNodePointer& destinationNode,
                          const HifiSockAddr& overridenSockAddr = HifiSockAddr());
+    qint64 sendDatagramToDomainServer(const QByteArray& datagram);
 
     void(*linkedDataCreateCallback)(Node *);
 

From 55bc9c059d8aca31c35692c6bff75805f5b4a29f Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 12:15:36 -0700
Subject: [PATCH 58/84] show stats for node at /nodes/UUID

---
 domain-server/resources/web/js/tables.js |  2 +-
 domain-server/src/DomainServer.cpp       | 36 ++++++++++++++++++++----
 domain-server/src/DomainServerNodeData.h |  2 ++
 3 files changed, 33 insertions(+), 7 deletions(-)

diff --git a/domain-server/resources/web/js/tables.js b/domain-server/resources/web/js/tables.js
index d0855d7967..5080087692 100644
--- a/domain-server/resources/web/js/tables.js
+++ b/domain-server/resources/web/js/tables.js
@@ -42,7 +42,7 @@ $(document).ready(function(){
   $(document.body).on('click', '.glyphicon-remove', function(){
     // fire off a delete for this node
     $.ajax({
-        url: "/node/" + $(this).data('uuid'),
+        url: "/nodes/" + $(this).data('uuid'),
         type: 'DELETE',
         success: function(result) {
           console.log("Succesful request to delete node.");
diff --git a/domain-server/src/DomainServer.cpp b/domain-server/src/DomainServer.cpp
index 86bc557a74..1b867501d2 100644
--- a/domain-server/src/DomainServer.cpp
+++ b/domain-server/src/DomainServer.cpp
@@ -655,7 +655,7 @@ bool DomainServer::handleHTTPRequest(HTTPConnection* connection, const QString&
     const QString JSON_MIME_TYPE = "application/json";
     
     const QString URI_ASSIGNMENT = "/assignment";
-    const QString URI_NODE = "/node";
+    const QString URI_NODES = "/nodes";
     
     if (connection->requestOperation() == QNetworkAccessManager::GetOperation) {
         if (path == "/assignments.json") {
@@ -702,7 +702,7 @@ bool DomainServer::handleHTTPRequest(HTTPConnection* connection, const QString&
             
             // we've processed this request
             return true;
-        } else if (path == "/nodes.json") {
+        } else if (path == QString("%1.json").arg(URI_NODES)) {
             // setup the JSON
             QJsonObject rootJSON;
             QJsonObject nodesJSON;
@@ -723,14 +723,36 @@ bool DomainServer::handleHTTPRequest(HTTPConnection* connection, const QString&
             
             // send the response
             connection->respond(HTTPConnection::StatusCode200, nodesDocument.toJson(), qPrintable(JSON_MIME_TYPE));
+            
+            return true;
+        } else {
+            const QString NODE_REGEX_STRING =
+                QString("\\%1\\/([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})\\/?$").arg(URI_NODES);
+            QRegExp nodeShowRegex(NODE_REGEX_STRING);
+            
+            if (nodeShowRegex.indexIn(path) != -1) {
+                QUuid matchingUUID = QUuid(nodeShowRegex.cap(1));
+                
+                // see if we have a node that matches this ID
+                SharedNodePointer matchingNode = NodeList::getInstance()->nodeWithUUID(matchingUUID);
+                if (matchingNode) {
+                    // create a QJsonDocument with the stats QJsonObject
+                    QJsonDocument statsDocument(reinterpret_cast<DomainServerNodeData*>(matchingNode->getLinkedData())
+                                                ->getStatsJSONObject());
+                    
+                    // send the resposne
+                    connection->respond(HTTPConnection::StatusCode200, statsDocument.toJson(), qPrintable(JSON_MIME_TYPE));
+                    
+                    // tell the caller we processed the request
+                    return true;
+                }
+            }
         }
     } else if (connection->requestOperation() == QNetworkAccessManager::PostOperation) {
         if (path == URI_ASSIGNMENT) {
             // this is a script upload - ask the HTTPConnection to parse the form data
             QList<FormData> formData = connection->parseFormData();
             
-            
-            
             // check how many instances of this assignment the user wants by checking the ASSIGNMENT-INSTANCES header
             const QString ASSIGNMENT_INSTANCES_HEADER = "ASSIGNMENT-INSTANCES";
             
@@ -770,13 +792,15 @@ bool DomainServer::handleHTTPRequest(HTTPConnection* connection, const QString&
             
             // respond with a 200 code for successful upload
             connection->respond(HTTPConnection::StatusCode200);
+            
+            return true;
         }
     } else if (connection->requestOperation() == QNetworkAccessManager::DeleteOperation) {
-        if (path.startsWith(URI_NODE)) {
+        if (path.startsWith(URI_NODES)) {
             // this is a request to DELETE a node by UUID
             
             // pull the UUID from the url
-            QUuid deleteUUID = QUuid(path.mid(URI_NODE.size() + sizeof('/')));
+            QUuid deleteUUID = QUuid(path.mid(URI_NODES.size() + sizeof('/')));
             
             if (!deleteUUID.isNull()) {
                 SharedNodePointer nodeToKill = NodeList::getInstance()->nodeWithUUID(deleteUUID);
diff --git a/domain-server/src/DomainServerNodeData.h b/domain-server/src/DomainServerNodeData.h
index 8035147bef..20531839f4 100644
--- a/domain-server/src/DomainServerNodeData.h
+++ b/domain-server/src/DomainServerNodeData.h
@@ -19,6 +19,8 @@ public:
     DomainServerNodeData();
     int parseData(const QByteArray& packet) { return 0; }
     
+    const QJsonObject& getStatsJSONObject() const { return _statsJSONObject; }
+    
     void parseJSONStatsPacket(const QByteArray& statsPacket);
     
     void setStaticAssignmentUUID(const QUuid& staticAssignmentUUID) { _staticAssignmentUUID = staticAssignmentUUID; }

From fc76103fa0e4736036d7fedc226af8cad4d6aa9d Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 12:18:42 -0700
Subject: [PATCH 59/84] link to node stats page from table

---
 domain-server/resources/web/js/tables.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/domain-server/resources/web/js/tables.js b/domain-server/resources/web/js/tables.js
index 5080087692..e32f78a63e 100644
--- a/domain-server/resources/web/js/tables.js
+++ b/domain-server/resources/web/js/tables.js
@@ -7,7 +7,7 @@ $(document).ready(function(){
       $.each(json.nodes, function (uuid, data) {
         nodesTableBody += "<tr>";
         nodesTableBody += "<td>" + data.type + "</td>";
-        nodesTableBody += "<td>" + uuid + "</td>";
+        nodesTableBody += "<td><a href='nodes/" + uuid + "'>" + uuid + "</a></td>";
         nodesTableBody += "<td>" + (data.pool ? data.pool : "") + "</td>";
         nodesTableBody += "<td>" + data.public.ip + "<span class='port'>:" + data.public.port + "</span></td>";
         nodesTableBody += "<td>" + data.local.ip + "<span class='port'>:" + data.local.port + "</span></td>";

From 5f93e44ff7477ac3e5dce57faed954d5f263df9a Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 12:33:00 -0700
Subject: [PATCH 60/84] abstract stats packet sending to NodeList

---
 assignment-client/src/audio/AudioMixer.cpp | 8 +-------
 libraries/shared/src/NodeList.cpp          | 9 +++++++--
 libraries/shared/src/NodeList.h            | 2 +-
 3 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index 8412295bae..f7953cdf41 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -355,13 +355,7 @@ void AudioMixer::sendStatsPacket() {
     statsObject["trailing_sleep"] = _trailingSleepRatio;
     statsObject["min_audability_threshold"] = _minAudibilityThreshold;
     
-    QByteArray statsPacket = byteArrayWithPopulatedHeader(PacketTypeNodeJsonStats);
-    QDataStream statsPacketStream(&statsPacket, QIODevice::Append);
-    
-    statsPacketStream << statsObject.toVariantMap();
-    
-    NodeList* nodeList = NodeList::getInstance();
-    nodeList->sendDatagramToDomainServer(statsPacket);
+    NodeList::getInstance()->sendStatsToDomainServer(statsObject);
 }
 
 void AudioMixer::run() {
diff --git a/libraries/shared/src/NodeList.cpp b/libraries/shared/src/NodeList.cpp
index 7bbe1ce29b..fe1466d5d1 100644
--- a/libraries/shared/src/NodeList.cpp
+++ b/libraries/shared/src/NodeList.cpp
@@ -193,8 +193,13 @@ qint64 NodeList::writeDatagram(const char* data, qint64 size, const SharedNodePo
     return writeDatagram(QByteArray(data, size), destinationNode, overridenSockAddr);
 }
 
-qint64 NodeList::sendDatagramToDomainServer(const QByteArray &datagram) {
-    return writeDatagram(datagram, _domainInfo.getSockAddr(), _domainInfo.getConnectionSecret());
+qint64 NodeList::sendStatsToDomainServer(const QJsonObject& statsObject) {
+    QByteArray statsPacket = byteArrayWithPopulatedHeader(PacketTypeNodeJsonStats);
+    QDataStream statsPacketStream(&statsPacket, QIODevice::Append);
+    
+    statsPacketStream << statsObject.toVariantMap();
+    
+    return writeDatagram(statsPacket, _domainInfo.getSockAddr(), _domainInfo.getConnectionSecret());
 }
 
 void NodeList::timePingReply(const QByteArray& packet, const SharedNodePointer& sendingNode) {
diff --git a/libraries/shared/src/NodeList.h b/libraries/shared/src/NodeList.h
index d479e72ee7..379db70412 100644
--- a/libraries/shared/src/NodeList.h
+++ b/libraries/shared/src/NodeList.h
@@ -78,7 +78,7 @@ public:
                          const HifiSockAddr& overridenSockAddr = HifiSockAddr());
     qint64 writeDatagram(const char* data, qint64 size, const SharedNodePointer& destinationNode,
                          const HifiSockAddr& overridenSockAddr = HifiSockAddr());
-    qint64 sendDatagramToDomainServer(const QByteArray& datagram);
+    qint64 sendStatsToDomainServer(const QJsonObject& statsObject);
 
     void(*linkedDataCreateCallback)(Node *);
 

From da763671faf80bc356fee252b11c4342bab6e6e3 Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Mon, 24 Mar 2014 12:52:34 -0700
Subject: [PATCH 61/84] fix crash when no output audio device selected, add
 get/set volume support for input devices

---
 interface/src/Audio.cpp                                  | 6 +++---
 interface/src/Audio.h                                    | 4 ++++
 .../src/scripting/AudioDeviceScriptingInterface.cpp      | 9 +++++++++
 interface/src/scripting/AudioDeviceScriptingInterface.h  | 3 +++
 4 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/interface/src/Audio.cpp b/interface/src/Audio.cpp
index f460b46951..734b5345fb 100644
--- a/interface/src/Audio.cpp
+++ b/interface/src/Audio.cpp
@@ -395,7 +395,7 @@ void Audio::handleAudioInput() {
     if (Menu::getInstance()->isOptionChecked(MenuOption::EchoLocalAudio) && !_muted) {
         // if this person wants local loopback add that to the locally injected audio
 
-        if (!_loopbackOutputDevice) {
+        if (!_loopbackOutputDevice && _loopbackAudioOutput) {
             // we didn't have the loopback output device going so set that up now
             _loopbackOutputDevice = _loopbackAudioOutput->start();
         }
@@ -545,7 +545,7 @@ void Audio::handleAudioInput() {
         addProceduralSounds(monoAudioSamples,
                             NETWORK_BUFFER_LENGTH_SAMPLES_PER_CHANNEL);
         
-        if (!_proceduralOutputDevice) {
+        if (!_proceduralOutputDevice && _proceduralAudioOutput) {
             _proceduralOutputDevice = _proceduralAudioOutput->start();
         }
         
@@ -645,7 +645,7 @@ void Audio::addReceivedAudioToBuffer(const QByteArray& audioByteArray) {
     static float networkOutputToOutputRatio = (_desiredOutputFormat.sampleRate() / (float) _outputFormat.sampleRate())
         * (_desiredOutputFormat.channelCount() / (float) _outputFormat.channelCount());
     
-    if (!_ringBuffer.isStarved() && _audioOutput->bytesFree() == _audioOutput->bufferSize()) {
+    if (!_ringBuffer.isStarved() && _audioOutput && _audioOutput->bytesFree() == _audioOutput->bufferSize()) {
         // we don't have any audio data left in the output buffer
         // we just starved
         //qDebug() << "Audio output just starved.";
diff --git a/interface/src/Audio.h b/interface/src/Audio.h
index 6bd83d1c9c..7aa1ef5afe 100644
--- a/interface/src/Audio.h
+++ b/interface/src/Audio.h
@@ -20,6 +20,7 @@
 #include "InterfaceConfig.h"
 
 #include <QAudio>
+#include <QAudioInput>
 #include <QGLWidget>
 #include <QtCore/QObject>
 #include <QtCore/QVector>
@@ -92,6 +93,9 @@ public slots:
     QString getDefaultDeviceName(QAudio::Mode mode);
     QVector<QString> getDeviceNames(QAudio::Mode mode);
 
+    float getInputVolume() const { return (_audioInput) ? _audioInput->volume() : 0.0f; }
+    void setInputVolume(float volume) { if (_audioInput) _audioInput->setVolume(volume); }
+
 signals:
     bool muteToggled();
     
diff --git a/interface/src/scripting/AudioDeviceScriptingInterface.cpp b/interface/src/scripting/AudioDeviceScriptingInterface.cpp
index dda0043241..a184e8a2f6 100644
--- a/interface/src/scripting/AudioDeviceScriptingInterface.cpp
+++ b/interface/src/scripting/AudioDeviceScriptingInterface.cpp
@@ -58,3 +58,12 @@ QVector<QString> AudioDeviceScriptingInterface::getInputDevices() {
 QVector<QString> AudioDeviceScriptingInterface::getOutputDevices() {
     return Application::getInstance()->getAudio()->getDeviceNames(QAudio::AudioOutput);
 }
+
+
+float AudioDeviceScriptingInterface::getInputVolume() {
+    return Application::getInstance()->getAudio()->getInputVolume();
+}
+
+void AudioDeviceScriptingInterface::setInputVolume(float volume) {
+    Application::getInstance()->getAudio()->setInputVolume(volume);
+}
diff --git a/interface/src/scripting/AudioDeviceScriptingInterface.h b/interface/src/scripting/AudioDeviceScriptingInterface.h
index faa48a198a..adc86cb15c 100644
--- a/interface/src/scripting/AudioDeviceScriptingInterface.h
+++ b/interface/src/scripting/AudioDeviceScriptingInterface.h
@@ -33,6 +33,9 @@ public slots:
 
     QVector<QString> getInputDevices();
     QVector<QString> getOutputDevices();
+
+    float getInputVolume();
+    void setInputVolume(float volume);
 };
 
 #endif /* defined(__hifi__AudioDeviceScriptingInterface__) */

From c623d8e9ac28878cd1d2c43d82287d97f131bb6e Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Mon, 24 Mar 2014 13:07:42 -0700
Subject: [PATCH 62/84] tweak example script

---
 examples/audioDeviceExample.js | 41 +++++++++++++++++++++-------------
 1 file changed, 25 insertions(+), 16 deletions(-)

diff --git a/examples/audioDeviceExample.js b/examples/audioDeviceExample.js
index 99dee8a29a..1ee00a1582 100644
--- a/examples/audioDeviceExample.js
+++ b/examples/audioDeviceExample.js
@@ -9,8 +9,26 @@
 //
 
 
+var outputDevices = AudioDevice.getOutputDevices();
+var defaultOutputDevice = AudioDevice.getDefaultOutputDevice();
+var selectOutputDevice = outputDevices[0];
+print("Output Devices:");
+for(var i = 0; i < outputDevices.length; i++) {
+    if (outputDevices[i] == defaultOutputDevice) {
+        print("    " + outputDevices[i] + " << default");
+    } else {
+        print("    " + outputDevices[i]);
+    }
+}
+
+print("Default Output Device:" + defaultOutputDevice);
+print("Selected Output Device:" + selectOutputDevice);
+print("Current Audio Output Device: " + AudioDevice.getOutputDevice());
+AudioDevice.setOutputDevice(selectOutputDevice);
+print("Audio Output Device: " + AudioDevice.getOutputDevice());
 
 var inputDevices = AudioDevice.getInputDevices();
+var selectInputDevice = inputDevices[0];
 var defaultInputDevice = AudioDevice.getDefaultInputDevice();
 print("Input Devices:");
 for(var i = 0; i < inputDevices.length; i++) {
@@ -21,23 +39,14 @@ for(var i = 0; i < inputDevices.length; i++) {
     }
 }
 
-var outputDevices = AudioDevice.getInputDevices();
-var defaultOutputDevice = AudioDevice.getDefaultInputDevice();
-print("Output Devices:");
-for(var i = 0; i < outputDevices.length; i++) {
-    if (outputDevices[i] == defaultOutputDevice) {
-        print("    " + outputDevices[i] + " << default");
-    } else {
-        print("    " + outputDevices[i]);
-    }
-}
-
-print("Audio Input Device: " + AudioDevice.getInputDevice());
-AudioDevice.setInputDevice("Shure Digital");
+print("Default Input Device:" + defaultInputDevice);
+print("Selected Input Device:" + selectInputDevice);
+print("Current Audio Input Device: " + AudioDevice.getInputDevice());
+AudioDevice.setInputDevice(selectInputDevice);
 print("Audio Input Device: " + AudioDevice.getInputDevice());
 
-print("Audio Output Device: " + AudioDevice.getOutputDevice());
-AudioDevice.setOutputDevice("Shure Digital");
-print("Audio Output Device: " + AudioDevice.getOutputDevice());
+print("Audio Input Device Level: " + AudioDevice.getInputVolume());
+AudioDevice.setInputVolume(AudioDevice.getInputVolume() * 2); // twice as loud!
+print("Audio Input Device Level: " + AudioDevice.getInputVolume());
 
 Script.stop();
\ No newline at end of file

From 1fffda674a8fb65b8ef315f2a4815e61d5c31a6c Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 13:14:19 -0700
Subject: [PATCH 63/84] send extra stats from audio-mixer to domain-server

---
 assignment-client/src/audio/AudioMixer.cpp | 42 +++++++++++++++-------
 assignment-client/src/audio/AudioMixer.h   |  4 +++
 2 files changed, 33 insertions(+), 13 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index f7953cdf41..ca95fd190a 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -67,7 +67,11 @@ void attachNewBufferToNode(Node *newNode) {
 AudioMixer::AudioMixer(const QByteArray& packet) :
     ThreadedAssignment(packet),
     _trailingSleepRatio(1.0f),
-    _minAudibilityThreshold(LOUDNESS_TO_DISTANCE_RATIO / 2.0f)
+    _minAudibilityThreshold(LOUDNESS_TO_DISTANCE_RATIO / 2.0f),
+    _performanceThrottling(0.0f),
+    _numStatFrames(0),
+    _sumListeners(0),
+    _sumMixes(0)
 {
     
 }
@@ -95,6 +99,8 @@ void AudioMixer::addBufferToMixForListeningNodeWithBuffer(PositionalAudioRingBuf
             return;
         }
         
+        ++_sumMixes;
+        
         glm::quat inverseOrientation = glm::inverse(listeningNodeBuffer->getOrientation());
         
         float distanceSquareToSource = glm::dot(relativePosition, relativePosition);
@@ -352,8 +358,15 @@ void AudioMixer::readPendingDatagrams() {
 
 void AudioMixer::sendStatsPacket() {
     static QJsonObject statsObject;
-    statsObject["trailing_sleep"] = _trailingSleepRatio;
-    statsObject["min_audability_threshold"] = _minAudibilityThreshold;
+    statsObject["trailing_sleep_time"] = _trailingSleepRatio;
+    statsObject["performance_cutoff"] = _minAudibilityThreshold;
+
+    statsObject["average_listeners_per_frame"] = _sumListeners / (float) _numStatFrames;
+    statsObject["average_mixes_per_listeners"] = _sumMixes / _sumListeners / _numStatFrames;
+    
+    _sumListeners = 0;
+    _sumMixes = 0;
+    _numStatFrames = 0;
     
     NodeList::getInstance()->sendStatsToDomainServer(statsObject);
 }
@@ -382,7 +395,6 @@ void AudioMixer::run() {
                                      + numBytesForPacketHeaderGivenPacketType(PacketTypeMixedAudio)];
     
     int usecToSleep = BUFFER_SEND_INTERVAL_USECS;
-    float audabilityCutoffRatio = 0;
     
     const int TRAILING_AVERAGE_FRAMES = 100;
     int framesSinceCutoffEvent = TRAILING_AVERAGE_FRAMES;
@@ -410,7 +422,7 @@ void AudioMixer::run() {
         _trailingSleepRatio = (PREVIOUS_FRAMES_RATIO * _trailingSleepRatio)
             + (usecToSleep * CURRENT_FRAME_RATIO / (float) BUFFER_SEND_INTERVAL_USECS);
         
-        float lastCutoffRatio = audabilityCutoffRatio;
+        float lastCutoffRatio = _performanceThrottling;
         bool hasRatioChanged = false;
         
         if (framesSinceCutoffEvent >= TRAILING_AVERAGE_FRAMES) {
@@ -420,27 +432,27 @@ void AudioMixer::run() {
             
             if (_trailingSleepRatio <= STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD) {
                 // we're struggling - change our min required loudness to reduce some load
-                audabilityCutoffRatio = audabilityCutoffRatio + (0.5f * (1.0f - audabilityCutoffRatio));
+                _performanceThrottling = _performanceThrottling + (0.5f * (1.0f - _performanceThrottling));
                 
                 qDebug() << "Mixer is struggling, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
-                    << lastCutoffRatio << "and is now" << audabilityCutoffRatio;
+                    << lastCutoffRatio << "and is now" << _performanceThrottling;
                 hasRatioChanged = true;
-            } else if (_trailingSleepRatio >= BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD && audabilityCutoffRatio != 0) {
+            } else if (_trailingSleepRatio >= BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD && _performanceThrottling != 0) {
                 // we've recovered and can back off the required loudness
-                audabilityCutoffRatio = audabilityCutoffRatio - RATIO_BACK_OFF;
+                _performanceThrottling = _performanceThrottling - RATIO_BACK_OFF;
                 
-                if (audabilityCutoffRatio < 0) {
-                    audabilityCutoffRatio = 0;
+                if (_performanceThrottling < 0) {
+                    _performanceThrottling = 0;
                 }
                 
                 qDebug() << "Mixer is recovering, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
-                    << lastCutoffRatio << "and is now" << audabilityCutoffRatio;
+                    << lastCutoffRatio << "and is now" << _performanceThrottling;
                 hasRatioChanged = true;
             }
             
             if (hasRatioChanged) {
                 // set out min audability threshold from the new ratio
-                _minAudibilityThreshold = LOUDNESS_TO_DISTANCE_RATIO / (2.0f * (1.0f - audabilityCutoffRatio));
+                _minAudibilityThreshold = LOUDNESS_TO_DISTANCE_RATIO / (2.0f * (1.0f - _performanceThrottling));
                 qDebug() << "Minimum audability required to be mixed is now" << _minAudibilityThreshold;
                 
                 framesSinceCutoffEvent = 0;
@@ -460,6 +472,8 @@ void AudioMixer::run() {
 
                 memcpy(clientMixBuffer + numBytesPacketHeader, _clientSamples, NETWORK_BUFFER_LENGTH_BYTES_STEREO);
                 nodeList->writeDatagram(clientMixBuffer, NETWORK_BUFFER_LENGTH_BYTES_STEREO + numBytesPacketHeader, node);
+                
+                ++_sumListeners;
             }
         }
 
@@ -470,6 +484,8 @@ void AudioMixer::run() {
             }
         }
         
+        ++_numStatFrames;
+        
         QCoreApplication::processEvents();
         
         if (_isFinished) {
diff --git a/assignment-client/src/audio/AudioMixer.h b/assignment-client/src/audio/AudioMixer.h
index 0f88701303..0b1de6f069 100644
--- a/assignment-client/src/audio/AudioMixer.h
+++ b/assignment-client/src/audio/AudioMixer.h
@@ -44,6 +44,10 @@ private:
     
     float _trailingSleepRatio;
     float _minAudibilityThreshold;
+    float _performanceThrottling;
+    int _numStatFrames;
+    int _sumListeners;
+    int _sumMixes;
 };
 
 #endif /* defined(__hifi__AudioMixer__) */

From 62884f1f4fca9f2e8a9f511d2fb13b036c9816ee Mon Sep 17 00:00:00 2001
From: Andrzej Kapolka <drzej.k@gmail.com>
Date: Mon, 24 Mar 2014 13:15:03 -0700
Subject: [PATCH 64/84] Don't use textures/fancy shaders when rendering shadow
 map.  Closes #2270.

---
 interface/interface_en.ts                     | 12 +--
 interface/resources/shaders/model_shadow.frag | 14 ++++
 interface/resources/shaders/model_shadow.vert | 14 ++++
 .../resources/shaders/skin_model_shadow.vert  | 27 +++++++
 interface/src/Application.cpp                 |  4 +-
 interface/src/avatar/Avatar.cpp               | 27 ++++---
 interface/src/avatar/Avatar.h                 |  7 +-
 interface/src/avatar/AvatarManager.cpp        | 14 ++--
 interface/src/avatar/AvatarManager.h          |  4 +-
 interface/src/avatar/FaceModel.cpp            |  7 --
 interface/src/avatar/FaceModel.h              |  1 -
 interface/src/avatar/Head.cpp                 |  4 +-
 interface/src/avatar/Head.h                   |  2 +-
 interface/src/avatar/MyAvatar.cpp             | 12 +--
 interface/src/avatar/MyAvatar.h               |  4 +-
 interface/src/avatar/SkeletonModel.cpp        | 11 ---
 interface/src/avatar/SkeletonModel.h          |  1 -
 interface/src/renderer/Model.cpp              | 81 ++++++++++++-------
 interface/src/renderer/Model.h                |  7 +-
 19 files changed, 159 insertions(+), 94 deletions(-)
 create mode 100644 interface/resources/shaders/model_shadow.frag
 create mode 100644 interface/resources/shaders/model_shadow.vert
 create mode 100644 interface/resources/shaders/skin_model_shadow.vert

diff --git a/interface/interface_en.ts b/interface/interface_en.ts
index 34e3614716..74ac030afc 100644
--- a/interface/interface_en.ts
+++ b/interface/interface_en.ts
@@ -14,12 +14,12 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="src/Application.cpp" line="3577"/>
+        <location filename="src/Application.cpp" line="3580"/>
         <source>Open Script</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="src/Application.cpp" line="3578"/>
+        <location filename="src/Application.cpp" line="3581"/>
         <source>JavaScript Files (*.js)</source>
         <translation type="unfinished"></translation>
     </message>
@@ -113,18 +113,18 @@
 <context>
     <name>Menu</name>
     <message>
-        <location filename="src/Menu.cpp" line="439"/>
+        <location filename="src/Menu.cpp" line="438"/>
         <source>Open .ini config file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="src/Menu.cpp" line="441"/>
-        <location filename="src/Menu.cpp" line="453"/>
+        <location filename="src/Menu.cpp" line="440"/>
+        <location filename="src/Menu.cpp" line="452"/>
         <source>Text files (*.ini)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="src/Menu.cpp" line="451"/>
+        <location filename="src/Menu.cpp" line="450"/>
         <source>Save .ini config file</source>
         <translation type="unfinished"></translation>
     </message>
diff --git a/interface/resources/shaders/model_shadow.frag b/interface/resources/shaders/model_shadow.frag
new file mode 100644
index 0000000000..bcb597b13c
--- /dev/null
+++ b/interface/resources/shaders/model_shadow.frag
@@ -0,0 +1,14 @@
+#version 120
+
+//
+//  model_shadow.frag
+//  fragment shader
+//
+//  Created by Andrzej Kapolka on 3/24/14.
+//  Copyright (c) 2014 High Fidelity, Inc. All rights reserved.
+//
+
+void main(void) {
+    // fixed color for now (we may eventually want to use texture alpha)
+    gl_FragColor = vec4(1.0, 1.0, 1.0, 1.0);
+}
diff --git a/interface/resources/shaders/model_shadow.vert b/interface/resources/shaders/model_shadow.vert
new file mode 100644
index 0000000000..ae7e871887
--- /dev/null
+++ b/interface/resources/shaders/model_shadow.vert
@@ -0,0 +1,14 @@
+#version 120
+
+//
+//  model_shadow.vert
+//  vertex shader
+//
+//  Created by Andrzej Kapolka on 3/24/14.
+//  Copyright (c) 2014 High Fidelity, Inc. All rights reserved.
+//
+
+void main(void) {
+    // just use standard pipeline transform
+    gl_Position = ftransform();
+}
diff --git a/interface/resources/shaders/skin_model_shadow.vert b/interface/resources/shaders/skin_model_shadow.vert
new file mode 100644
index 0000000000..b9ef05ad8a
--- /dev/null
+++ b/interface/resources/shaders/skin_model_shadow.vert
@@ -0,0 +1,27 @@
+#version 120
+
+//
+//  skin_model_shadow.vert
+//  vertex shader
+//
+//  Created by Andrzej Kapolka on 3/24/14.
+//  Copyright (c) 2014 High Fidelity, Inc. All rights reserved.
+//
+
+const int MAX_CLUSTERS = 128;
+const int INDICES_PER_VERTEX = 4;
+
+uniform mat4 clusterMatrices[MAX_CLUSTERS];
+
+attribute vec4 clusterIndices;
+attribute vec4 clusterWeights;
+
+void main(void) {
+    vec4 position = vec4(0.0, 0.0, 0.0, 0.0);
+    for (int i = 0; i < INDICES_PER_VERTEX; i++) {
+        mat4 clusterMatrix = clusterMatrices[int(clusterIndices[i])];
+        float clusterWeight = clusterWeights[i];
+        position += clusterMatrix * gl_Vertex * clusterWeight;
+    }
+    gl_Position = gl_ModelViewProjectionMatrix * position;
+}
diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index 9563cbf3b4..994423b9c4 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -2210,7 +2210,7 @@ void Application::updateShadowMap() {
 
     glTranslatef(translation.x, translation.y, translation.z);
 
-    _avatarManager.renderAvatars(true);
+    _avatarManager.renderAvatars(Avatar::SHADOW_RENDER_MODE);
     _particles.render();
 
     glPopMatrix();
@@ -2388,7 +2388,7 @@ void Application::displaySide(Camera& whichCamera, bool selfAvatarOnly) {
     }
 
     bool mirrorMode = (whichCamera.getInterpolatedMode() == CAMERA_MODE_MIRROR);
-    _avatarManager.renderAvatars(mirrorMode, selfAvatarOnly);
+    _avatarManager.renderAvatars(mirrorMode ? Avatar::MIRROR_RENDER_MODE : Avatar::NORMAL_RENDER_MODE, selfAvatarOnly);
 
     if (!selfAvatarOnly) {
         //  Render the world box
diff --git a/interface/src/avatar/Avatar.cpp b/interface/src/avatar/Avatar.cpp
index 75a8386ea9..2b94947928 100644
--- a/interface/src/avatar/Avatar.cpp
+++ b/interface/src/avatar/Avatar.cpp
@@ -189,10 +189,11 @@ static TextRenderer* textRenderer(TextRendererType type) {
     return displayNameRenderer;
 }
 
-void Avatar::render(const glm::vec3& cameraPosition, bool forShadowMap) {
+void Avatar::render(const glm::vec3& cameraPosition, RenderMode renderMode) {
     // simple frustum check
     float boundingRadius = getBillboardSize();
-    if (Application::getInstance()->getViewFrustum()->sphereInFrustum(cameraPosition, boundingRadius) == ViewFrustum::OUTSIDE) {
+    if (Application::getInstance()->getViewFrustum()->sphereInFrustum(
+            cameraPosition, boundingRadius) == ViewFrustum::OUTSIDE) {
         return;
     }
 
@@ -202,11 +203,11 @@ void Avatar::render(const glm::vec3& cameraPosition, bool forShadowMap) {
     {
         // glow when moving far away
         const float GLOW_DISTANCE = 20.0f;
-        Glower glower(_moving && distanceToTarget > GLOW_DISTANCE && !forShadowMap ? 1.0f : 0.0f);
+        Glower glower(_moving && distanceToTarget > GLOW_DISTANCE && renderMode == NORMAL_RENDER_MODE ? 1.0f : 0.0f);
 
         // render body
         if (Menu::getInstance()->isOptionChecked(MenuOption::Avatars)) {
-            renderBody(forShadowMap);
+            renderBody(renderMode);
         }
         if (Menu::getInstance()->isOptionChecked(MenuOption::RenderSkeletonCollisionProxies)) {
             _skeletonModel.renderCollisionProxies(0.7f);
@@ -230,7 +231,8 @@ void Avatar::render(const glm::vec3& cameraPosition, bool forShadowMap) {
             float angle = abs(angleBetween(toTarget + delta, toTarget - delta));
             float sphereRadius = getHead()->getAverageLoudness() * SPHERE_LOUDNESS_SCALING;
             
-            if (!forShadowMap && (sphereRadius > MIN_SPHERE_SIZE) && (angle < MAX_SPHERE_ANGLE) && (angle > MIN_SPHERE_ANGLE)) {
+            if (renderMode == NORMAL_RENDER_MODE && (sphereRadius > MIN_SPHERE_SIZE) &&
+                    (angle < MAX_SPHERE_ANGLE) && (angle > MIN_SPHERE_ANGLE)) {
                 glColor4f(SPHERE_COLOR[0], SPHERE_COLOR[1], SPHERE_COLOR[2], 1.f - angle / MAX_SPHERE_ANGLE);
                 glPushMatrix();
                 glTranslatef(_position.x, _position.y, _position.z);
@@ -242,8 +244,8 @@ void Avatar::render(const glm::vec3& cameraPosition, bool forShadowMap) {
     }
 
     const float DISPLAYNAME_DISTANCE = 10.0f;
-    setShowDisplayName(!forShadowMap && distanceToTarget < DISPLAYNAME_DISTANCE);
-    if (forShadowMap) {
+    setShowDisplayName(renderMode == NORMAL_RENDER_MODE && distanceToTarget < DISPLAYNAME_DISTANCE);
+    if (renderMode != NORMAL_RENDER_MODE) {
         return;
     }
     renderDisplayName();
@@ -306,17 +308,16 @@ glm::quat Avatar::computeRotationFromBodyToWorldUp(float proportion) const {
     return glm::angleAxis(angle * proportion, axis);
 }
 
-void Avatar::renderBody(bool forShadowMap) {    
+void Avatar::renderBody(RenderMode renderMode) {    
     if (_shouldRenderBillboard || !(_skeletonModel.isRenderable() && getHead()->getFaceModel().isRenderable())) {
         // render the billboard until both models are loaded
-        if (forShadowMap) {
-            return;
+        if (renderMode != SHADOW_RENDER_MODE) {
+            renderBillboard();
         }
-        renderBillboard();
         return;
     }
-    _skeletonModel.render(1.0f);
-    getHead()->render(1.0f);
+    _skeletonModel.render(1.0f, renderMode == SHADOW_RENDER_MODE);
+    getHead()->render(1.0f, renderMode == SHADOW_RENDER_MODE);
     getHand()->render(false);
 }
 
diff --git a/interface/src/avatar/Avatar.h b/interface/src/avatar/Avatar.h
index 638bff6e32..25600e0943 100755
--- a/interface/src/avatar/Avatar.h
+++ b/interface/src/avatar/Avatar.h
@@ -74,7 +74,10 @@ public:
 
     void init();
     void simulate(float deltaTime);
-    virtual void render(const glm::vec3& cameraPosition, bool forShadowMap);
+    
+    enum RenderMode { NORMAL_RENDER_MODE, SHADOW_RENDER_MODE, MIRROR_RENDER_MODE };
+    
+    virtual void render(const glm::vec3& cameraPosition, RenderMode renderMode = NORMAL_RENDER_MODE);
 
     //setters
     void setDisplayingLookatVectors(bool displayingLookatVectors) { getHead()->setRenderLookatVectors(displayingLookatVectors); }
@@ -181,7 +184,7 @@ protected:
     float getPelvisToHeadLength() const;
 
     void renderDisplayName();
-    virtual void renderBody(bool forShadowMap);
+    virtual void renderBody(RenderMode renderMode);
 
 private:
 
diff --git a/interface/src/avatar/AvatarManager.cpp b/interface/src/avatar/AvatarManager.cpp
index 29b23e1f5b..9147a08dbd 100644
--- a/interface/src/avatar/AvatarManager.cpp
+++ b/interface/src/avatar/AvatarManager.cpp
@@ -72,7 +72,7 @@ void AvatarManager::updateOtherAvatars(float deltaTime) {
     simulateAvatarFades(deltaTime);
 }
 
-void AvatarManager::renderAvatars(bool forShadowMapOrMirror, bool selfAvatarOnly) {
+void AvatarManager::renderAvatars(Avatar::RenderMode renderMode, bool selfAvatarOnly) {
     PerformanceWarning warn(Menu::getInstance()->isOptionChecked(MenuOption::PipelineWarnings),
                             "Application::renderAvatars()");
     bool renderLookAtVectors = Menu::getInstance()->isOptionChecked(MenuOption::LookAtVectors);
@@ -85,13 +85,13 @@ void AvatarManager::renderAvatars(bool forShadowMapOrMirror, bool selfAvatarOnly
             if (!avatar->isInitialized()) {
                 continue;
             }
-            avatar->render(cameraPosition, forShadowMapOrMirror);
+            avatar->render(cameraPosition, renderMode);
             avatar->setDisplayingLookatVectors(renderLookAtVectors);
         }
-        renderAvatarFades(cameraPosition, forShadowMapOrMirror);
+        renderAvatarFades(cameraPosition, renderMode);
     } else {
         // just render myAvatar
-        _myAvatar->render(cameraPosition, forShadowMapOrMirror);
+        _myAvatar->render(cameraPosition, renderMode);
         _myAvatar->setDisplayingLookatVectors(renderLookAtVectors);
     }
 }
@@ -114,14 +114,14 @@ void AvatarManager::simulateAvatarFades(float deltaTime) {
     }
 }
 
-void AvatarManager::renderAvatarFades(const glm::vec3& cameraPosition, bool forShadowMap) {
+void AvatarManager::renderAvatarFades(const glm::vec3& cameraPosition, Avatar::RenderMode renderMode) {
     // render avatar fades
-    Glower glower(forShadowMap ? 0.0f : 1.0f);
+    Glower glower(renderMode == Avatar::NORMAL_RENDER_MODE ? 1.0f : 0.0f);
     
     foreach(const AvatarSharedPointer& fadingAvatar, _avatarFades) {
         Avatar* avatar = static_cast<Avatar*>(fadingAvatar.data());
         if (avatar != static_cast<Avatar*>(_myAvatar.data())) {
-            avatar->render(cameraPosition, forShadowMap);
+            avatar->render(cameraPosition, renderMode);
         }
     }
 }
diff --git a/interface/src/avatar/AvatarManager.h b/interface/src/avatar/AvatarManager.h
index 455153b92a..06494f309c 100644
--- a/interface/src/avatar/AvatarManager.h
+++ b/interface/src/avatar/AvatarManager.h
@@ -29,7 +29,7 @@ public:
     MyAvatar* getMyAvatar() { return _myAvatar.data(); }
     
     void updateOtherAvatars(float deltaTime);
-    void renderAvatars(bool forShadowMapOrMirror = false, bool selfAvatarOnly = false);
+    void renderAvatars(Avatar::RenderMode renderMode, bool selfAvatarOnly = false);
     
     void clearOtherAvatars();
 
@@ -45,7 +45,7 @@ private:
     void processKillAvatar(const QByteArray& datagram);
 
     void simulateAvatarFades(float deltaTime);
-    void renderAvatarFades(const glm::vec3& cameraPosition, bool forShadowMap);
+    void renderAvatarFades(const glm::vec3& cameraPosition, Avatar::RenderMode renderMode);
     
     // virtual override
     AvatarHash::iterator erase(const AvatarHash::iterator& iterator);
diff --git a/interface/src/avatar/FaceModel.cpp b/interface/src/avatar/FaceModel.cpp
index db6c3fe98d..19faa0da42 100644
--- a/interface/src/avatar/FaceModel.cpp
+++ b/interface/src/avatar/FaceModel.cpp
@@ -45,13 +45,6 @@ void FaceModel::simulate(float deltaTime) {
     Model::simulate(deltaTime, true, newJointStates);
 }
 
-bool FaceModel::render(float alpha) {
-    if (!Model::render(alpha)) {
-        return false;
-    }
-    return true;
-}
-
 void FaceModel::maybeUpdateNeckRotation(const JointState& parentState, const FBXJoint& joint, JointState& state) {
     // get the rotation axes in joint space and use them to adjust the rotation
     glm::mat3 axes = glm::mat3_cast(_rotation);
diff --git a/interface/src/avatar/FaceModel.h b/interface/src/avatar/FaceModel.h
index d0f0f6baef..acf2d2baf4 100644
--- a/interface/src/avatar/FaceModel.h
+++ b/interface/src/avatar/FaceModel.h
@@ -22,7 +22,6 @@ public:
     FaceModel(Head* owningHead);
 
     void simulate(float deltaTime);
-    bool render(float alpha);
     
 protected:
 
diff --git a/interface/src/avatar/Head.cpp b/interface/src/avatar/Head.cpp
index 44001a2015..4a81df8b74 100644
--- a/interface/src/avatar/Head.cpp
+++ b/interface/src/avatar/Head.cpp
@@ -168,8 +168,8 @@ void Head::simulate(float deltaTime, bool isMine, bool billboard) {
     _eyePosition = calculateAverageEyePosition();
 }
 
-void Head::render(float alpha) {
-    if (_faceModel.render(alpha) && _renderLookatVectors) {
+void Head::render(float alpha, bool forShadowMap) {
+    if (_faceModel.render(alpha, forShadowMap) && _renderLookatVectors) {
         renderLookatVectors(_leftEyePosition, _rightEyePosition, _lookAtPosition);
     }
 }
diff --git a/interface/src/avatar/Head.h b/interface/src/avatar/Head.h
index a9ea9b4cc6..60730c8724 100644
--- a/interface/src/avatar/Head.h
+++ b/interface/src/avatar/Head.h
@@ -37,7 +37,7 @@ public:
     void init();
     void reset();
     void simulate(float deltaTime, bool isMine, bool billboard = false);
-    void render(float alpha);
+    void render(float alpha, bool forShadowMap);
     void setScale(float scale);
     void setPosition(glm::vec3 position) { _position = position; }
     void setGravity(glm::vec3 gravity) { _gravity = gravity; }
diff --git a/interface/src/avatar/MyAvatar.cpp b/interface/src/avatar/MyAvatar.cpp
index a6a7f22896..711e1d32c3 100644
--- a/interface/src/avatar/MyAvatar.cpp
+++ b/interface/src/avatar/MyAvatar.cpp
@@ -451,12 +451,12 @@ void MyAvatar::renderDebugBodyPoints() {
 }
 
 // virtual
-void MyAvatar::render(const glm::vec3& cameraPosition, bool forShadowMapOrMirror) {
+void MyAvatar::render(const glm::vec3& cameraPosition, RenderMode renderMode) {
     // don't render if we've been asked to disable local rendering
     if (!_shouldRender) {
         return; // exit early
     }
-    Avatar::render(cameraPosition, forShadowMapOrMirror);
+    Avatar::render(cameraPosition, renderMode);
 }
 
 void MyAvatar::renderHeadMouse() const {
@@ -639,20 +639,20 @@ void MyAvatar::setSkeletonModelURL(const QUrl& skeletonModelURL) {
     _billboardValid = false;
 }
 
-void MyAvatar::renderBody(bool forceRenderHead) {
+void MyAvatar::renderBody(RenderMode renderMode) {
     if (!(_skeletonModel.isRenderable() && getHead()->getFaceModel().isRenderable())) {
         return; // wait until both models are loaded
     }
     
     //  Render the body's voxels and head
-    _skeletonModel.render(1.0f);
+    _skeletonModel.render(1.0f, renderMode == SHADOW_RENDER_MODE);
 
     //  Render head so long as the camera isn't inside it
     const float RENDER_HEAD_CUTOFF_DISTANCE = 0.40f;
     Camera* myCamera = Application::getInstance()->getCamera();
-    if (forceRenderHead || (glm::length(myCamera->getPosition() - getHead()->calculateAverageEyePosition()) >
+    if (renderMode != NORMAL_RENDER_MODE || (glm::length(myCamera->getPosition() - getHead()->calculateAverageEyePosition()) >
             RENDER_HEAD_CUTOFF_DISTANCE * _scale)) {
-        getHead()->render(1.0f);
+        getHead()->render(1.0f, renderMode == SHADOW_RENDER_MODE);
     }
     getHand()->render(true);
 }
diff --git a/interface/src/avatar/MyAvatar.h b/interface/src/avatar/MyAvatar.h
index 241286a721..cbb625aa2f 100644
--- a/interface/src/avatar/MyAvatar.h
+++ b/interface/src/avatar/MyAvatar.h
@@ -35,8 +35,8 @@ public:
     void simulate(float deltaTime);
     void updateFromGyros(float deltaTime);
 
-    void render(const glm::vec3& cameraPosition, bool forShadowMapOrMirror = false);
-    void renderBody(bool forceRenderHead);
+    void render(const glm::vec3& cameraPosition, RenderMode renderMode = NORMAL_RENDER_MODE);
+    void renderBody(RenderMode renderMode);
     void renderDebugBodyPoints();
     void renderHeadMouse() const;
 
diff --git a/interface/src/avatar/SkeletonModel.cpp b/interface/src/avatar/SkeletonModel.cpp
index 7173cb0b84..9e4740df15 100644
--- a/interface/src/avatar/SkeletonModel.cpp
+++ b/interface/src/avatar/SkeletonModel.cpp
@@ -62,17 +62,6 @@ void SkeletonModel::simulate(float deltaTime, bool fullUpdate) {
     }
 }
 
-bool SkeletonModel::render(float alpha) {
-
-    if (_jointStates.isEmpty()) {
-        return false;
-    }
-
-    Model::render(alpha);
-
-    return true;
-}
-
 void SkeletonModel::getHandShapes(int jointIndex, QVector<const Shape*>& shapes) const {
     if (jointIndex == -1) {
         return;
diff --git a/interface/src/avatar/SkeletonModel.h b/interface/src/avatar/SkeletonModel.h
index 0bcbcef2ea..514b5daf1c 100644
--- a/interface/src/avatar/SkeletonModel.h
+++ b/interface/src/avatar/SkeletonModel.h
@@ -23,7 +23,6 @@ public:
     SkeletonModel(Avatar* owningAvatar);
     
     void simulate(float deltaTime, bool fullUpdate = true);
-    bool render(float alpha);
 
     /// \param jointIndex index of hand joint
     /// \param shapes[out] list in which is stored pointers to hand shapes
diff --git a/interface/src/renderer/Model.cpp b/interface/src/renderer/Model.cpp
index 16b5c167d9..690b19ee5e 100644
--- a/interface/src/renderer/Model.cpp
+++ b/interface/src/renderer/Model.cpp
@@ -43,11 +43,14 @@ Model::~Model() {
 
 ProgramObject Model::_program;
 ProgramObject Model::_normalMapProgram;
+ProgramObject Model::_shadowProgram;
 ProgramObject Model::_skinProgram;
 ProgramObject Model::_skinNormalMapProgram;
+ProgramObject Model::_skinShadowProgram;
 int Model::_normalMapTangentLocation;
 Model::SkinLocations Model::_skinLocations;
 Model::SkinLocations Model::_skinNormalMapLocations;
+Model::SkinLocations Model::_skinShadowLocations;
 
 void Model::initSkinProgram(ProgramObject& program, Model::SkinLocations& locations) {
     program.bind();
@@ -93,6 +96,11 @@ void Model::init() {
         _normalMapTangentLocation = _normalMapProgram.attributeLocation("tangent");
         _normalMapProgram.release();
         
+        _shadowProgram.addShaderFromSourceFile(QGLShader::Vertex, Application::resourcesPath() + "shaders/model_shadow.vert");
+        _shadowProgram.addShaderFromSourceFile(QGLShader::Fragment, Application::resourcesPath() +
+            "shaders/model_shadow.frag");
+        _shadowProgram.link();
+        
         _skinProgram.addShaderFromSourceFile(QGLShader::Vertex, Application::resourcesPath()
                                              + "shaders/skin_model.vert");
         _skinProgram.addShaderFromSourceFile(QGLShader::Fragment, Application::resourcesPath()
@@ -108,6 +116,14 @@ void Model::init() {
         _skinNormalMapProgram.link();
         
         initSkinProgram(_skinNormalMapProgram, _skinNormalMapLocations);
+        
+        _skinShadowProgram.addShaderFromSourceFile(QGLShader::Vertex,
+            Application::resourcesPath() + "shaders/skin_model_shadow.vert");
+        _skinShadowProgram.addShaderFromSourceFile(QGLShader::Fragment,
+            Application::resourcesPath() + "shaders/model_shadow.frag");
+        _skinShadowProgram.link();
+        
+        initSkinProgram(_skinShadowProgram, _skinShadowLocations);
     }
 }
 
@@ -167,7 +183,7 @@ void Model::simulate(float deltaTime, bool fullUpdate) {
     simulate(deltaTime, fullUpdate, updateGeometry());
 }
 
-bool Model::render(float alpha) {
+bool Model::render(float alpha, bool forShadowMap) {
     // render the attachments
     foreach (Model* attachment, _attachments) {
         attachment->render(alpha);
@@ -198,13 +214,13 @@ bool Model::render(float alpha) {
     glEnable(GL_ALPHA_TEST);
     glAlphaFunc(GL_GREATER, 0.5f * alpha);
     
-    renderMeshes(alpha, false);
+    renderMeshes(alpha, forShadowMap, false);
     
     glDisable(GL_ALPHA_TEST);
     
     // render translucent meshes afterwards, with back face culling
     
-    renderMeshes(alpha, true);
+    renderMeshes(alpha, forShadowMap, true);
     
     glDisable(GL_CULL_FACE);
     
@@ -960,7 +976,7 @@ void Model::deleteGeometry() {
     }
 }
 
-void Model::renderMeshes(float alpha, bool translucent) {
+void Model::renderMeshes(float alpha, bool forShadowMap, bool translucent) {
     const FBXGeometry& geometry = _geometry->getFBXGeometry();
     const QVector<NetworkMesh>& networkMeshes = _geometry->getMeshes();
     
@@ -985,7 +1001,12 @@ void Model::renderMeshes(float alpha, bool translucent) {
         ProgramObject* program = &_program;
         ProgramObject* skinProgram = &_skinProgram;
         SkinLocations* skinLocations = &_skinLocations;
-        if (!mesh.tangents.isEmpty()) {
+        if (forShadowMap) {
+            program = &_shadowProgram;
+            skinProgram = &_skinShadowProgram;
+            skinLocations = &_skinShadowLocations;
+            
+        } else if (!mesh.tangents.isEmpty()) {
             program = &_normalMapProgram;
             skinProgram = &_skinNormalMapProgram;
             skinLocations = &_skinNormalMapLocations;
@@ -1018,7 +1039,7 @@ void Model::renderMeshes(float alpha, bool translucent) {
         }
 
         if (mesh.blendshapes.isEmpty()) {
-            if (!mesh.tangents.isEmpty()) {
+            if (!(mesh.tangents.isEmpty() || forShadowMap)) {
                 activeProgram->setAttributeBuffer(tangentLocation, GL_FLOAT, vertexCount * 2 * sizeof(glm::vec3), 3);
                 activeProgram->enableAttributeArray(tangentLocation);
             }
@@ -1028,7 +1049,7 @@ void Model::renderMeshes(float alpha, bool translucent) {
                 (mesh.tangents.size() + mesh.colors.size()) * sizeof(glm::vec3)));    
         
         } else {
-            if (!mesh.tangents.isEmpty()) {
+            if (!(mesh.tangents.isEmpty() || forShadowMap)) {
                 activeProgram->setAttributeBuffer(tangentLocation, GL_FLOAT, 0, 3);
                 activeProgram->enableAttributeArray(tangentLocation);
             }
@@ -1057,31 +1078,33 @@ void Model::renderMeshes(float alpha, bool translucent) {
                 continue;
             }
             // apply material properties
-            glm::vec4 diffuse = glm::vec4(part.diffuseColor, alpha);
-            glm::vec4 specular = glm::vec4(part.specularColor, alpha);
-            glMaterialfv(GL_FRONT, GL_AMBIENT, (const float*)&diffuse);
-            glMaterialfv(GL_FRONT, GL_DIFFUSE, (const float*)&diffuse);
-            glMaterialfv(GL_FRONT, GL_SPECULAR, (const float*)&specular);
-            glMaterialf(GL_FRONT, GL_SHININESS, part.shininess);
-        
-            Texture* diffuseMap = networkPart.diffuseTexture.data();
-            if (mesh.isEye) {
-                if (diffuseMap) {
+            if (forShadowMap) {
+                glBindTexture(GL_TEXTURE_2D, 0);
+                
+            } else {
+                glm::vec4 diffuse = glm::vec4(part.diffuseColor, alpha);
+                glm::vec4 specular = glm::vec4(part.specularColor, alpha);
+                glMaterialfv(GL_FRONT, GL_AMBIENT, (const float*)&diffuse);
+                glMaterialfv(GL_FRONT, GL_DIFFUSE, (const float*)&diffuse);
+                glMaterialfv(GL_FRONT, GL_SPECULAR, (const float*)&specular);
+                glMaterialf(GL_FRONT, GL_SHININESS, part.shininess);
+            
+                Texture* diffuseMap = networkPart.diffuseTexture.data();
+                if (mesh.isEye && diffuseMap) {
                     diffuseMap = (_dilatedTextures[i][j] =
                         static_cast<DilatableNetworkTexture*>(diffuseMap)->getDilatedTexture(_pupilDilation)).data();
                 }
+                glBindTexture(GL_TEXTURE_2D, !diffuseMap ?
+                    Application::getInstance()->getTextureCache()->getWhiteTextureID() : diffuseMap->getID());
+                
+                if (!mesh.tangents.isEmpty()) {
+                    glActiveTexture(GL_TEXTURE1);                
+                    Texture* normalMap = networkPart.normalTexture.data();
+                    glBindTexture(GL_TEXTURE_2D, !normalMap ?
+                        Application::getInstance()->getTextureCache()->getBlueTextureID() : normalMap->getID());
+                    glActiveTexture(GL_TEXTURE0);
+                }
             }
-            glBindTexture(GL_TEXTURE_2D, !diffuseMap ?
-                Application::getInstance()->getTextureCache()->getWhiteTextureID() : diffuseMap->getID());
-            
-            if (!mesh.tangents.isEmpty()) {
-                glActiveTexture(GL_TEXTURE1);                
-                Texture* normalMap = networkPart.normalTexture.data();
-                glBindTexture(GL_TEXTURE_2D, !normalMap ?
-                    Application::getInstance()->getTextureCache()->getBlueTextureID() : normalMap->getID());
-                glActiveTexture(GL_TEXTURE0);
-            }
-            
             glDrawRangeElementsEXT(GL_QUADS, 0, vertexCount - 1, part.quadIndices.size(), GL_UNSIGNED_INT, (void*)offset);
             offset += part.quadIndices.size() * sizeof(int);
             glDrawRangeElementsEXT(GL_TRIANGLES, 0, vertexCount - 1, part.triangleIndices.size(),
@@ -1096,7 +1119,7 @@ void Model::renderMeshes(float alpha, bool translucent) {
             glDisableClientState(GL_TEXTURE_COORD_ARRAY);
         }
         
-        if (!mesh.tangents.isEmpty()) {
+        if (!(mesh.tangents.isEmpty() || forShadowMap)) {
             glActiveTexture(GL_TEXTURE1);
             glBindTexture(GL_TEXTURE_2D, 0);
             glActiveTexture(GL_TEXTURE0);
diff --git a/interface/src/renderer/Model.h b/interface/src/renderer/Model.h
index f08a6b9fc2..b4f71f14d3 100644
--- a/interface/src/renderer/Model.h
+++ b/interface/src/renderer/Model.h
@@ -58,7 +58,7 @@ public:
     void createCollisionShapes();
     void updateShapePositions();
     void simulate(float deltaTime, bool fullUpdate = true);
-    bool render(float alpha);
+    bool render(float alpha = 1.0f, bool forShadowMap = false);
     
     /// Sets the URL of the model to render.
     /// \param fallback the URL of a fallback model to render if the requested model fails to load
@@ -261,7 +261,7 @@ private:
     
     void applyNextGeometry();
     void deleteGeometry();
-    void renderMeshes(float alpha, bool translucent);
+    void renderMeshes(float alpha, bool forShadowMap, bool translucent);
     
     QSharedPointer<NetworkGeometry> _baseGeometry; ///< reference required to prevent collection of base
     QSharedPointer<NetworkGeometry> _nextBaseGeometry;
@@ -283,8 +283,10 @@ private:
     
     static ProgramObject _program;
     static ProgramObject _normalMapProgram;
+    static ProgramObject _shadowProgram;
     static ProgramObject _skinProgram;
     static ProgramObject _skinNormalMapProgram;
+    static ProgramObject _skinShadowProgram;
     
     static int _normalMapTangentLocation;
     
@@ -298,6 +300,7 @@ private:
     
     static SkinLocations _skinLocations;
     static SkinLocations _skinNormalMapLocations;
+    static SkinLocations _skinShadowLocations;
     
     static void initSkinProgram(ProgramObject& program, SkinLocations& locations);
     static QVector<JointState> createJointStates(const FBXGeometry& geometry);

From f8279c1f5b1b667607b5dcb673e1c09465652717 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 14:14:26 -0700
Subject: [PATCH 65/84] handle query params in HTTPManager, display stats table
 from DS

---
 assignment-client/src/audio/AudioMixer.cpp    | 12 +++++--
 domain-server/resources/web/footer.html       |  4 +--
 domain-server/resources/web/header.html       |  4 +--
 domain-server/resources/web/js/tables.js      |  2 +-
 domain-server/resources/web/stats/index.shtml |  6 ++++
 domain-server/resources/web/stats/js/stats.js | 31 +++++++++++++++++++
 domain-server/src/DomainServer.cpp            | 18 +++++------
 domain-server/src/DomainServer.h              |  2 +-
 .../embedded-webserver/src/HTTPConnection.cpp |  2 +-
 .../embedded-webserver/src/HTTPManager.cpp    | 10 ++++--
 .../embedded-webserver/src/HTTPManager.h      |  4 +--
 11 files changed, 71 insertions(+), 24 deletions(-)
 create mode 100644 domain-server/resources/web/stats/index.shtml
 create mode 100644 domain-server/resources/web/stats/js/stats.js

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index ca95fd190a..9e7cf53e2f 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -358,11 +358,17 @@ void AudioMixer::readPendingDatagrams() {
 
 void AudioMixer::sendStatsPacket() {
     static QJsonObject statsObject;
-    statsObject["trailing_sleep_time"] = _trailingSleepRatio;
-    statsObject["performance_cutoff"] = _minAudibilityThreshold;
+    statsObject["trailing_sleep_percentage"] = _trailingSleepRatio * 100.0f;
+    statsObject["performance_throttling"] = _performanceThrottling;
 
     statsObject["average_listeners_per_frame"] = _sumListeners / (float) _numStatFrames;
-    statsObject["average_mixes_per_listeners"] = _sumMixes / _sumListeners / _numStatFrames;
+    
+    if (_sumListeners > 0) {
+        statsObject["average_mixes_per_listener"] = _sumMixes / (float) _sumListeners;
+    } else {
+        statsObject["average_mixes_per_listener"] = 0.0;
+    }
+    
     
     _sumListeners = 0;
     _sumMixes = 0;
diff --git a/domain-server/resources/web/footer.html b/domain-server/resources/web/footer.html
index 08ea9fba66..d1a3fc29e8 100644
--- a/domain-server/resources/web/footer.html
+++ b/domain-server/resources/web/footer.html
@@ -1,3 +1,3 @@
 </div>
-<script src='js/jquery-2.0.3.min.js'></script>
-<script src="js/bootstrap.min.js"></script>
\ No newline at end of file
+<script src='/js/jquery-2.0.3.min.js'></script>
+<script src='/js/bootstrap.min.js'></script>
\ No newline at end of file
diff --git a/domain-server/resources/web/header.html b/domain-server/resources/web/header.html
index 83d7ae5c23..2be603b00e 100644
--- a/domain-server/resources/web/header.html
+++ b/domain-server/resources/web/header.html
@@ -4,8 +4,8 @@
     <title>domain-server</title>
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <!-- Bootstrap -->
-    <link href="css/bootstrap.min.css" rel="stylesheet" media="screen">
-    <link href="css/style.css" rel="stylesheet" media="screen">
+    <link href="/css/bootstrap.min.css" rel="stylesheet" media="screen">
+    <link href="/css/style.css" rel="stylesheet" media="screen">
   </head>
   <body>
     <div class="container">
\ No newline at end of file
diff --git a/domain-server/resources/web/js/tables.js b/domain-server/resources/web/js/tables.js
index e32f78a63e..ae5095592b 100644
--- a/domain-server/resources/web/js/tables.js
+++ b/domain-server/resources/web/js/tables.js
@@ -7,7 +7,7 @@ $(document).ready(function(){
       $.each(json.nodes, function (uuid, data) {
         nodesTableBody += "<tr>";
         nodesTableBody += "<td>" + data.type + "</td>";
-        nodesTableBody += "<td><a href='nodes/" + uuid + "'>" + uuid + "</a></td>";
+        nodesTableBody += "<td><a href='stats/?uuid=" + uuid + "'>" + uuid + "</a></td>";
         nodesTableBody += "<td>" + (data.pool ? data.pool : "") + "</td>";
         nodesTableBody += "<td>" + data.public.ip + "<span class='port'>:" + data.public.port + "</span></td>";
         nodesTableBody += "<td>" + data.local.ip + "<span class='port'>:" + data.local.port + "</span></td>";
diff --git a/domain-server/resources/web/stats/index.shtml b/domain-server/resources/web/stats/index.shtml
new file mode 100644
index 0000000000..62115d18fe
--- /dev/null
+++ b/domain-server/resources/web/stats/index.shtml
@@ -0,0 +1,6 @@
+<!--#include virtual="header.html"-->
+<div id="stats-lead" class="table-lead"><h3>Stats</h3><div class="lead-line"></div></div>
+<table id="stats-table" class="table"><tbody></tbody></table>
+<!--#include virtual="footer.html"-->
+<script src='js/stats.js'></script>
+<!--#include virtual="page-end.html"-->
\ No newline at end of file
diff --git a/domain-server/resources/web/stats/js/stats.js b/domain-server/resources/web/stats/js/stats.js
new file mode 100644
index 0000000000..e82668ea9e
--- /dev/null
+++ b/domain-server/resources/web/stats/js/stats.js
@@ -0,0 +1,31 @@
+function qs(key) {
+    key = key.replace(/[*+?^$.\[\]{}()|\\\/]/g, "\\$&"); // escape RegEx meta chars
+    var match = location.search.match(new RegExp("[?&]"+key+"=([^&]+)(&|$)"));
+    return match && decodeURIComponent(match[1].replace(/\+/g, " "));
+}
+
+$(document).ready(function(){
+  // setup a function to grab the nodeStats
+  function getNodeStats() {
+    
+    var uuid = qs("uuid");
+    
+    var statsTableBody = "";
+    
+    $.getJSON("/nodes/" + uuid + ".json", function(json){
+      $.each(json, function (key, value) {
+        statsTableBody += "<tr>";
+        statsTableBody += "<td>" + key + "</td>";
+        statsTableBody += "<td>" + value + "</td>";
+        statsTableBody += "</tr>";
+      });
+      
+      $('#stats-table tbody').html(statsTableBody);
+    });
+  }
+  
+  // do the first GET on page load
+  getNodeStats();
+  // grab the new assignments JSON every second
+  var getNodeStatsInterval = setInterval(getNodeStats, 1000);
+});
diff --git a/domain-server/src/DomainServer.cpp b/domain-server/src/DomainServer.cpp
index 1b867501d2..0a8b70a673 100644
--- a/domain-server/src/DomainServer.cpp
+++ b/domain-server/src/DomainServer.cpp
@@ -651,14 +651,14 @@ QJsonObject DomainServer::jsonObjectForNode(const SharedNodePointer& node) {
     return nodeJson;
 }
 
-bool DomainServer::handleHTTPRequest(HTTPConnection* connection, const QString& path) {
+bool DomainServer::handleHTTPRequest(HTTPConnection* connection, const QUrl& url) {
     const QString JSON_MIME_TYPE = "application/json";
     
     const QString URI_ASSIGNMENT = "/assignment";
     const QString URI_NODES = "/nodes";
     
     if (connection->requestOperation() == QNetworkAccessManager::GetOperation) {
-        if (path == "/assignments.json") {
+        if (url.path() == "/assignments.json") {
             // user is asking for json list of assignments
             
             // setup the JSON
@@ -702,7 +702,7 @@ bool DomainServer::handleHTTPRequest(HTTPConnection* connection, const QString&
             
             // we've processed this request
             return true;
-        } else if (path == QString("%1.json").arg(URI_NODES)) {
+        } else if (url.path() == QString("%1.json").arg(URI_NODES)) {
             // setup the JSON
             QJsonObject rootJSON;
             QJsonObject nodesJSON;
@@ -727,10 +727,10 @@ bool DomainServer::handleHTTPRequest(HTTPConnection* connection, const QString&
             return true;
         } else {
             const QString NODE_REGEX_STRING =
-                QString("\\%1\\/([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})\\/?$").arg(URI_NODES);
+                QString("\\%1\\/([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}).json\\/?$").arg(URI_NODES);
             QRegExp nodeShowRegex(NODE_REGEX_STRING);
             
-            if (nodeShowRegex.indexIn(path) != -1) {
+            if (nodeShowRegex.indexIn(url.path()) != -1) {
                 QUuid matchingUUID = QUuid(nodeShowRegex.cap(1));
                 
                 // see if we have a node that matches this ID
@@ -740,7 +740,7 @@ bool DomainServer::handleHTTPRequest(HTTPConnection* connection, const QString&
                     QJsonDocument statsDocument(reinterpret_cast<DomainServerNodeData*>(matchingNode->getLinkedData())
                                                 ->getStatsJSONObject());
                     
-                    // send the resposne
+                    // send the response
                     connection->respond(HTTPConnection::StatusCode200, statsDocument.toJson(), qPrintable(JSON_MIME_TYPE));
                     
                     // tell the caller we processed the request
@@ -749,7 +749,7 @@ bool DomainServer::handleHTTPRequest(HTTPConnection* connection, const QString&
             }
         }
     } else if (connection->requestOperation() == QNetworkAccessManager::PostOperation) {
-        if (path == URI_ASSIGNMENT) {
+        if (url.path() == URI_ASSIGNMENT) {
             // this is a script upload - ask the HTTPConnection to parse the form data
             QList<FormData> formData = connection->parseFormData();
             
@@ -796,11 +796,11 @@ bool DomainServer::handleHTTPRequest(HTTPConnection* connection, const QString&
             return true;
         }
     } else if (connection->requestOperation() == QNetworkAccessManager::DeleteOperation) {
-        if (path.startsWith(URI_NODES)) {
+        if (url.path().startsWith(URI_NODES)) {
             // this is a request to DELETE a node by UUID
             
             // pull the UUID from the url
-            QUuid deleteUUID = QUuid(path.mid(URI_NODES.size() + sizeof('/')));
+            QUuid deleteUUID = QUuid(url.path().mid(URI_NODES.size() + sizeof('/')));
             
             if (!deleteUUID.isNull()) {
                 SharedNodePointer nodeToKill = NodeList::getInstance()->nodeWithUUID(deleteUUID);
diff --git a/domain-server/src/DomainServer.h b/domain-server/src/DomainServer.h
index 2d253cc41c..597be7f50d 100644
--- a/domain-server/src/DomainServer.h
+++ b/domain-server/src/DomainServer.h
@@ -30,7 +30,7 @@ public:
     
     bool requiresAuthentication() const { return !_nodeAuthenticationURL.isEmpty(); }
     
-    bool handleHTTPRequest(HTTPConnection* connection, const QString& path);
+    bool handleHTTPRequest(HTTPConnection* connection, const QUrl& url);
     
     void exit(int retCode = 0);
     
diff --git a/libraries/embedded-webserver/src/HTTPConnection.cpp b/libraries/embedded-webserver/src/HTTPConnection.cpp
index 50ce72e0cd..8fc0a25dca 100755
--- a/libraries/embedded-webserver/src/HTTPConnection.cpp
+++ b/libraries/embedded-webserver/src/HTTPConnection.cpp
@@ -180,7 +180,7 @@ void HTTPConnection::readHeaders() {
 
             QByteArray clength = _requestHeaders.value("Content-Length");
             if (clength.isEmpty()) {
-                _parentManager->handleHTTPRequest(this, _requestUrl.path());
+                _parentManager->handleHTTPRequest(this, _requestUrl);
 
             } else {
                 _requestContent.resize(clength.toInt());
diff --git a/libraries/embedded-webserver/src/HTTPManager.cpp b/libraries/embedded-webserver/src/HTTPManager.cpp
index a217555a78..d106b6df59 100755
--- a/libraries/embedded-webserver/src/HTTPManager.cpp
+++ b/libraries/embedded-webserver/src/HTTPManager.cpp
@@ -15,15 +15,15 @@
 #include "HTTPConnection.h"
 #include "HTTPManager.h"
 
-bool HTTPManager::handleHTTPRequest(HTTPConnection* connection, const QString& path) {
-    if (_requestHandler && _requestHandler->handleHTTPRequest(connection, path)) {
+bool HTTPManager::handleHTTPRequest(HTTPConnection* connection, const QUrl& url) {
+    if (_requestHandler && _requestHandler->handleHTTPRequest(connection, url)) {
         // this request was handled by our _requestHandler object
         // so we don't need to attempt to do so in the document root
         return true;
     }
     
     // check to see if there is a file to serve from the document root for this path
-    QString subPath = path;
+    QString subPath = url.path();
     
     // remove any slash at the beginning of the path
     if (subPath.startsWith('/')) {
@@ -38,6 +38,10 @@ bool HTTPManager::handleHTTPRequest(HTTPConnection* connection, const QString& p
         // this could be a directory with a trailing slash
         // send a redirect to the path with a slash so we can
         QString redirectLocation = '/' + subPath + '/';
+
+        if (!url.query().isEmpty()) {
+            redirectLocation += "?" + url.query();
+        }
         
         QHash<QByteArray, QByteArray> redirectHeader;
         redirectHeader.insert(QByteArray("Location"), redirectLocation.toUtf8());
diff --git a/libraries/embedded-webserver/src/HTTPManager.h b/libraries/embedded-webserver/src/HTTPManager.h
index e3b44e7cdc..a8f9d723fa 100755
--- a/libraries/embedded-webserver/src/HTTPManager.h
+++ b/libraries/embedded-webserver/src/HTTPManager.h
@@ -20,7 +20,7 @@ class HTTPConnection;
 class HTTPRequestHandler {
 public:
     /// Handles an HTTP request.
-    virtual bool handleHTTPRequest(HTTPConnection* connection, const QString& path) = 0;
+    virtual bool handleHTTPRequest(HTTPConnection* connection, const QUrl& url) = 0;
 };
 
 /// Handles HTTP connections
@@ -30,7 +30,7 @@ public:
     /// Initializes the manager.
     HTTPManager(quint16 port, const QString& documentRoot, HTTPRequestHandler* requestHandler = NULL, QObject* parent = 0);
     
-    bool handleHTTPRequest(HTTPConnection* connection, const QString& path);
+    bool handleHTTPRequest(HTTPConnection* connection, const QUrl& url);
     
 protected slots:
     /// Accepts all pending connections

From 40fa4bfbd2d7b07abc48b9af31037b4d74c3c92a Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 14:15:38 -0700
Subject: [PATCH 66/84] fix octree server HTTPRequestHandler for url handling

---
 assignment-client/src/octree/OctreeServer.cpp | 6 +++---
 assignment-client/src/octree/OctreeServer.h   | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/assignment-client/src/octree/OctreeServer.cpp b/assignment-client/src/octree/OctreeServer.cpp
index d4dfa80724..4990de2b55 100644
--- a/assignment-client/src/octree/OctreeServer.cpp
+++ b/assignment-client/src/octree/OctreeServer.cpp
@@ -236,7 +236,7 @@ void OctreeServer::initHTTPManager(int port) {
     _httpManager = new HTTPManager(port, documentRoot, this, this);
 }
 
-bool OctreeServer::handleHTTPRequest(HTTPConnection* connection, const QString& path) {
+bool OctreeServer::handleHTTPRequest(HTTPConnection* connection, const QUrl& url) {
 
 #ifdef FORCE_CRASH
     if (connection->requestOperation() == QNetworkAccessManager::GetOperation
@@ -259,9 +259,9 @@ bool OctreeServer::handleHTTPRequest(HTTPConnection* connection, const QString&
     bool showStats = false;
 
     if (connection->requestOperation() == QNetworkAccessManager::GetOperation) {
-        if (path == "/") {
+        if (url.path() == "/") {
             showStats = true;
-        } else if (path == "/resetStats") {
+        } else if (url.path() == "/resetStats") {
             _octreeInboundPacketProcessor->resetStats();
             resetSendingStats();
             showStats = true;
diff --git a/assignment-client/src/octree/OctreeServer.h b/assignment-client/src/octree/OctreeServer.h
index 12091170d9..2664499b6a 100644
--- a/assignment-client/src/octree/OctreeServer.h
+++ b/assignment-client/src/octree/OctreeServer.h
@@ -97,7 +97,7 @@ public:
     static void trackPacketSendingTime(float time);
     static float getAveragePacketSendingTime() { return _averagePacketSendingTime.getAverage(); }
 
-    bool handleHTTPRequest(HTTPConnection* connection, const QString& path);
+    bool handleHTTPRequest(HTTPConnection* connection, const QUrl& url);
 
     virtual void aboutToFinish();
     

From 210af25396d0c2ff76501fdde3623a16e033a2c6 Mon Sep 17 00:00:00 2001
From: Andrzej Kapolka <drzej.k@gmail.com>
Date: Mon, 24 Mar 2014 14:52:02 -0700
Subject: [PATCH 67/84] When rendering avatar shadows, check bounds against
 shadow frustum.  Closes

---
 interface/interface_en.ts            |  4 +--
 interface/src/Application.cpp        | 43 ++++++++++++++---------
 interface/src/Application.h          |  2 ++
 interface/src/avatar/Avatar.cpp      |  5 +--
 libraries/octree/src/ViewFrustum.cpp | 51 ++++++++++++++++++++++++++++
 libraries/octree/src/ViewFrustum.h   | 11 ++++++
 6 files changed, 96 insertions(+), 20 deletions(-)

diff --git a/interface/interface_en.ts b/interface/interface_en.ts
index 74ac030afc..c29959f0a6 100644
--- a/interface/interface_en.ts
+++ b/interface/interface_en.ts
@@ -14,12 +14,12 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="src/Application.cpp" line="3580"/>
+        <location filename="src/Application.cpp" line="3591"/>
         <source>Open Script</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="src/Application.cpp" line="3581"/>
+        <location filename="src/Application.cpp" line="3592"/>
         <source>JavaScript Files (*.js)</source>
         <translation type="unfinished"></translation>
     </message>
diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index 994423b9c4..e896160b65 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -2138,6 +2138,7 @@ void Application::loadViewFrustum(Camera& camera, ViewFrustum& viewFrustum) {
     viewFrustum.setOrientation(rotation);
 
     // Also make sure it's got the correct lens details from the camera
+    viewFrustum.setOrthographic(false);
     viewFrustum.setAspectRatio(aspectRatio);
     viewFrustum.setFieldOfView(fov);    // degrees
     viewFrustum.setNearClip(nearClip);
@@ -2163,21 +2164,22 @@ void Application::updateShadowMap() {
     glViewport(0, 0, fbo->width(), fbo->height());
 
     glm::vec3 lightDirection = -getSunDirection();
-    glm::quat rotation = glm::inverse(rotationBetween(IDENTITY_FRONT, lightDirection));
-    glm::vec3 translation = glm::vec3();
+    glm::quat rotation = rotationBetween(IDENTITY_FRONT, lightDirection);
+    glm::quat inverseRotation = glm::inverse(rotation);
     float nearScale = 0.0f;
     const float MAX_SHADOW_DISTANCE = 2.0f;
-    float farScale = (MAX_SHADOW_DISTANCE - _viewFrustum.getNearClip()) / (_viewFrustum.getFarClip() - _viewFrustum.getNearClip());
+    float farScale = (MAX_SHADOW_DISTANCE - _viewFrustum.getNearClip()) /
+        (_viewFrustum.getFarClip() - _viewFrustum.getNearClip());
     loadViewFrustum(_myCamera, _viewFrustum);
     glm::vec3 points[] = {
-        rotation * (glm::mix(_viewFrustum.getNearTopLeft(), _viewFrustum.getFarTopLeft(), nearScale) + translation),
-        rotation * (glm::mix(_viewFrustum.getNearTopRight(), _viewFrustum.getFarTopRight(), nearScale) + translation),
-        rotation * (glm::mix(_viewFrustum.getNearBottomLeft(), _viewFrustum.getFarBottomLeft(), nearScale) + translation),
-        rotation * (glm::mix(_viewFrustum.getNearBottomRight(), _viewFrustum.getFarBottomRight(), nearScale) + translation),
-        rotation * (glm::mix(_viewFrustum.getNearTopLeft(), _viewFrustum.getFarTopLeft(), farScale) + translation),
-        rotation * (glm::mix(_viewFrustum.getNearTopRight(), _viewFrustum.getFarTopRight(), farScale) + translation),
-        rotation * (glm::mix(_viewFrustum.getNearBottomLeft(), _viewFrustum.getFarBottomLeft(), farScale) + translation),
-        rotation * (glm::mix(_viewFrustum.getNearBottomRight(), _viewFrustum.getFarBottomRight(), farScale) + translation) };
+        inverseRotation * (glm::mix(_viewFrustum.getNearTopLeft(), _viewFrustum.getFarTopLeft(), nearScale)),
+        inverseRotation * (glm::mix(_viewFrustum.getNearTopRight(), _viewFrustum.getFarTopRight(), nearScale)),
+        inverseRotation * (glm::mix(_viewFrustum.getNearBottomLeft(), _viewFrustum.getFarBottomLeft(), nearScale)),
+        inverseRotation * (glm::mix(_viewFrustum.getNearBottomRight(), _viewFrustum.getFarBottomRight(), nearScale)),
+        inverseRotation * (glm::mix(_viewFrustum.getNearTopLeft(), _viewFrustum.getFarTopLeft(), farScale)),
+        inverseRotation * (glm::mix(_viewFrustum.getNearTopRight(), _viewFrustum.getFarTopRight(), farScale)),
+        inverseRotation * (glm::mix(_viewFrustum.getNearBottomLeft(), _viewFrustum.getFarBottomLeft(), farScale)),
+        inverseRotation * (glm::mix(_viewFrustum.getNearBottomRight(), _viewFrustum.getFarBottomRight(), farScale)) };
     glm::vec3 minima(FLT_MAX, FLT_MAX, FLT_MAX), maxima(-FLT_MAX, -FLT_MAX, -FLT_MAX);
     for (size_t i = 0; i < sizeof(points) / sizeof(points[0]); i++) {
         minima = glm::min(minima, points[i]);
@@ -2190,9 +2192,20 @@ void Application::updateShadowMap() {
 
     // save the combined matrix for rendering
     _shadowMatrix = glm::transpose(glm::translate(glm::vec3(0.5f, 0.5f, 0.5f)) * glm::scale(glm::vec3(0.5f, 0.5f, 0.5f)) *
-        glm::ortho(minima.x, maxima.x, minima.y, maxima.y, -maxima.z, -minima.z) *
-        glm::mat4_cast(rotation) * glm::translate(translation));
+        glm::ortho(minima.x, maxima.x, minima.y, maxima.y, -maxima.z, -minima.z) * glm::mat4_cast(inverseRotation));
 
+    // update the shadow view frustum
+    _shadowViewFrustum.setPosition(rotation * ((minima + maxima) * 0.5f));
+    _shadowViewFrustum.setOrientation(rotation);
+    _shadowViewFrustum.setOrthographic(true);
+    _shadowViewFrustum.setWidth(maxima.x - minima.x);
+    _shadowViewFrustum.setHeight(maxima.y - minima.y);
+    _shadowViewFrustum.setNearClip(minima.z);
+    _shadowViewFrustum.setFarClip(maxima.z);
+    _shadowViewFrustum.setEyeOffsetPosition(glm::vec3());
+    _shadowViewFrustum.setEyeOffsetOrientation(glm::quat());
+    _shadowViewFrustum.calculate();
+    
     glMatrixMode(GL_PROJECTION);
     glPushMatrix();
     glLoadIdentity();
@@ -2206,9 +2219,7 @@ void Application::updateShadowMap() {
 
     // store view matrix without translation, which we'll use for precision-sensitive objects
     glGetFloatv(GL_MODELVIEW_MATRIX, (GLfloat*)&_untranslatedViewMatrix);
-    _viewMatrixTranslation = translation;
-
-    glTranslatef(translation.x, translation.y, translation.z);
+    _viewMatrixTranslation = glm::vec3();
 
     _avatarManager.renderAvatars(Avatar::SHADOW_RENDER_MODE);
     _particles.render();
diff --git a/interface/src/Application.h b/interface/src/Application.h
index 28060113a9..93a5044124 100644
--- a/interface/src/Application.h
+++ b/interface/src/Application.h
@@ -155,6 +155,7 @@ public:
     Audio* getAudio() { return &_audio; }
     Camera* getCamera() { return &_myCamera; }
     ViewFrustum* getViewFrustum() { return &_viewFrustum; }
+    ViewFrustum* getShadowViewFrustum() { return &_shadowViewFrustum; }
     VoxelSystem* getVoxels() { return &_voxels; }
     VoxelTree* getVoxelTree() { return _voxels.getTree(); }
     ParticleTreeRenderer* getParticles() { return &_particles; }
@@ -385,6 +386,7 @@ private:
 
     ViewFrustum _viewFrustum; // current state of view frustum, perspective, orientation, etc.
     ViewFrustum _lastQueriedViewFrustum; /// last view frustum used to query octree servers (voxels, particles)
+    ViewFrustum _shadowViewFrustum;
     quint64 _lastQueriedTime;
 
     Oscilloscope _audioScope;
diff --git a/interface/src/avatar/Avatar.cpp b/interface/src/avatar/Avatar.cpp
index 2b94947928..7e5a777484 100644
--- a/interface/src/avatar/Avatar.cpp
+++ b/interface/src/avatar/Avatar.cpp
@@ -192,8 +192,9 @@ static TextRenderer* textRenderer(TextRendererType type) {
 void Avatar::render(const glm::vec3& cameraPosition, RenderMode renderMode) {
     // simple frustum check
     float boundingRadius = getBillboardSize();
-    if (Application::getInstance()->getViewFrustum()->sphereInFrustum(
-            cameraPosition, boundingRadius) == ViewFrustum::OUTSIDE) {
+    ViewFrustum* frustum = (renderMode == Avatar::SHADOW_RENDER_MODE) ?
+        Application::getInstance()->getShadowViewFrustum() : Application::getInstance()->getViewFrustum();
+    if (frustum->sphereInFrustum(_position, boundingRadius) == ViewFrustum::OUTSIDE) {
         return;
     }
 
diff --git a/libraries/octree/src/ViewFrustum.cpp b/libraries/octree/src/ViewFrustum.cpp
index da03aad697..fa6873b093 100644
--- a/libraries/octree/src/ViewFrustum.cpp
+++ b/libraries/octree/src/ViewFrustum.cpp
@@ -30,6 +30,9 @@ ViewFrustum::ViewFrustum() :
     _direction(IDENTITY_FRONT),
     _up(IDENTITY_UP),
     _right(IDENTITY_RIGHT),
+    _orthographic(false),
+    _width(1.0f),
+    _height(1.0f),
     _fieldOfView(0.0),
     _aspectRatio(1.0f),
     _nearClip(0.1f),
@@ -62,6 +65,11 @@ void ViewFrustum::setOrientation(const glm::quat& orientationAsQuaternion) {
 //     http://www.lighthouse3d.com/tutorials/view-frustum-culling/view-frustums-shape/
 //
 void ViewFrustum::calculate() {
+    if (_orthographic) {
+        calculateOrthographic();
+        return;
+    }
+
     // compute the off-axis frustum parameters as we would for glFrustum
     float left, right, bottom, top, nearVal, farVal;
     glm::vec4 nearClipPlane, farClipPlane;
@@ -133,6 +141,49 @@ void ViewFrustum::calculate() {
     _keyholeBoundingBox = AABox(corner,(_keyholeRadius * 2.0f));
 }
 
+void ViewFrustum::calculateOrthographic() {
+    float halfWidth = _width * 0.5f;
+    float halfHeight = _height * 0.5f;
+
+    // find the corners of the view box in world space
+    glm::mat4 worldMatrix = glm::translate(_position) * glm::mat4(glm::mat3(_right, _up, -_direction)) *
+        glm::translate(_eyeOffsetPosition) * glm::mat4_cast(_eyeOffsetOrientation);
+    _farTopLeft = glm::vec3(worldMatrix * glm::vec4(-halfWidth, halfHeight, -_farClip, 1.0f));
+    _farTopRight = glm::vec3(worldMatrix * glm::vec4(halfWidth, halfHeight, -_farClip, 1.0f));
+    _farBottomLeft = glm::vec3(worldMatrix * glm::vec4(-halfWidth, -halfHeight, -_farClip, 1.0f));
+    _farBottomRight = glm::vec3(worldMatrix * glm::vec4(halfWidth, -halfHeight, -_farClip, 1.0f));
+    _nearTopLeft = glm::vec3(worldMatrix * glm::vec4(-halfWidth, halfHeight, -_nearClip, 1.0f));
+    _nearTopRight = glm::vec3(worldMatrix * glm::vec4(halfWidth, halfHeight, -_nearClip, 1.0f));
+    _nearBottomLeft = glm::vec3(worldMatrix * glm::vec4(-halfWidth, -halfHeight, -_nearClip, 1.0f));
+    _nearBottomRight = glm::vec3(worldMatrix * glm::vec4(halfWidth, -halfHeight, -_nearClip, 1.0f));
+    
+    // compute the offset position and axes in world space
+    _offsetPosition = glm::vec3(worldMatrix * glm::vec4(0.0f, 0.0f, 0.0f, 1.0f));
+    _offsetDirection = glm::vec3(worldMatrix * glm::vec4(0.0f, 0.0f, -1.0f, 0.0f));
+    _offsetUp = glm::vec3(worldMatrix * glm::vec4(0.0f, 1.0f, 0.0f, 0.0f));
+    _offsetRight = glm::vec3(worldMatrix * glm::vec4(1.0f, 0.0f, 0.0f, 0.0f));
+    
+    _planes[TOP_PLANE].set3Points(_nearTopRight, _nearTopLeft, _farTopLeft);
+    _planes[BOTTOM_PLANE].set3Points(_nearBottomLeft, _nearBottomRight, _farBottomRight);
+    _planes[LEFT_PLANE].set3Points(_nearBottomLeft, _farBottomLeft, _farTopLeft);
+    _planes[RIGHT_PLANE].set3Points(_farBottomRight, _nearBottomRight, _nearTopRight);
+    _planes[NEAR_PLANE].set3Points(_nearBottomRight, _nearBottomLeft, _nearTopLeft);
+    _planes[FAR_PLANE].set3Points(_farBottomLeft, _farBottomRight, _farTopRight);
+
+    // Also calculate our projection matrix in case people want to project points...
+    // Projection matrix : Field of View, ratio, display range : near to far
+    glm::mat4 projection = glm::ortho(-halfWidth, halfWidth, -halfHeight, halfHeight, _nearClip, _farClip);
+    glm::vec3 lookAt = _position + _direction;
+    glm::mat4 view = glm::lookAt(_position, lookAt, _up);
+
+    // Our ModelViewProjection : multiplication of our 3 matrices (note: model is identity, so we can drop it)
+    _ourModelViewProjectionMatrix = projection * view; // Remember, matrix multiplication is the other way around
+
+    // Set up our keyhole bounding box...
+    glm::vec3 corner = _position - _keyholeRadius;
+    _keyholeBoundingBox = AABox(corner, (_keyholeRadius * 2.0f));
+}
+
 //enum { TOP_PLANE = 0, BOTTOM_PLANE, LEFT_PLANE, RIGHT_PLANE, NEAR_PLANE, FAR_PLANE };
 const char* ViewFrustum::debugPlaneName (int plane) const {
     switch (plane) {
diff --git a/libraries/octree/src/ViewFrustum.h b/libraries/octree/src/ViewFrustum.h
index a0b3a851aa..7a1c3b49ba 100644
--- a/libraries/octree/src/ViewFrustum.h
+++ b/libraries/octree/src/ViewFrustum.h
@@ -41,6 +41,9 @@ public:
     const glm::vec3& getRight() const { return _right; }
 
     // setters for lens attributes
+    void setOrthographic(bool orthographic) { _orthographic = orthographic; }
+    void setWidth(float width) { _width = width; }
+    void setHeight(float height) { _height = height; }
     void setFieldOfView(float f) { _fieldOfView = f; }
     void setAspectRatio(float a) { _aspectRatio = a; }
     void setNearClip(float n) { _nearClip = n; }
@@ -50,6 +53,9 @@ public:
     void setEyeOffsetOrientation(const glm::quat& o) { _eyeOffsetOrientation = o; }
 
     // getters for lens attributes
+    bool isOrthographic() const { return _orthographic; }
+    float getWidth() const { return _width; }
+    float getHeight() const { return _height; }
     float getFieldOfView() const { return _fieldOfView; }
     float getAspectRatio() const { return _aspectRatio; }
     float getNearClip() const { return _nearClip; }
@@ -114,6 +120,8 @@ private:
     ViewFrustum::location sphereInKeyhole(const glm::vec3& center, float radius) const;
     ViewFrustum::location boxInKeyhole(const AABox& box) const;
 
+    void calculateOrthographic();
+
     // camera location/orientation attributes
     glm::vec3   _position; // the position in TREE_SCALE
     glm::vec3   _positionVoxelScale; // the position in voxel scale
@@ -125,6 +133,9 @@ private:
     glm::vec3   _right;
 
     // Lens attributes
+    bool _orthographic;
+    float _width;
+    float _height;
     float _fieldOfView; // degrees
     float _aspectRatio;
     float _nearClip;

From 8dbe4dfddef3fe714a2844574f756a595a271df3 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 15:06:53 -0700
Subject: [PATCH 68/84] collect packet rate stats in NodeList

---
 assignment-client/src/audio/AudioMixer.cpp | 10 ++++++++-
 libraries/shared/src/NodeList.cpp          | 24 ++++++++++++++++++++--
 libraries/shared/src/NodeList.h            | 12 ++++++++---
 3 files changed, 40 insertions(+), 6 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index 9e7cf53e2f..c4e09bfe47 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -369,12 +369,20 @@ void AudioMixer::sendStatsPacket() {
         statsObject["average_mixes_per_listener"] = 0.0;
     }
     
+    NodeList* nodeList = NodeList::getInstance();
+    
+    float packetsPerSecond, bytesPerSecond;
+    nodeList->getPacketStats(packetsPerSecond, bytesPerSecond);
+    nodeList->resetPacketStats();
+    
+    statsObject["packets_per_second"] = packetsPerSecond;
+    statsObject["bytes_per_second"] = bytesPerSecond;
     
     _sumListeners = 0;
     _sumMixes = 0;
     _numStatFrames = 0;
     
-    NodeList::getInstance()->sendStatsToDomainServer(statsObject);
+    nodeList->sendStatsToDomainServer(statsObject);
 }
 
 void AudioMixer::run() {
diff --git a/libraries/shared/src/NodeList.cpp b/libraries/shared/src/NodeList.cpp
index fe1466d5d1..d4babd4557 100644
--- a/libraries/shared/src/NodeList.cpp
+++ b/libraries/shared/src/NodeList.cpp
@@ -69,7 +69,10 @@ NodeList::NodeList(char newOwnerType, unsigned short int newSocketListenPort) :
     _assignmentServerSocket(),
     _publicSockAddr(),
     _hasCompletedInitialSTUNFailure(false),
-    _stunRequestsSinceSuccess(0)
+    _stunRequestsSinceSuccess(0),
+    _numCollectedPackets(0),
+    _numCollectedBytes(0),
+    _packetStatTimer()
 {
     _nodeSocket.bind(QHostAddress::AnyIPv4, newSocketListenPort);
     qDebug() << "NodeList socket is listening on" << _nodeSocket.localPort();
@@ -79,6 +82,8 @@ NodeList::NodeList(char newOwnerType, unsigned short int newSocketListenPort) :
     
     // clear our NodeList when logout is requested
     connect(&AccountManager::getInstance(), &AccountManager::logoutComplete , this, &NodeList::reset);
+    
+    _packetStatTimer.start();
 }
 
 bool NodeList::packetVersionAndHashMatch(const QByteArray& packet) {
@@ -161,7 +166,11 @@ qint64 NodeList::writeDatagram(const QByteArray& datagram, const HifiSockAddr& d
     
     // setup the MD5 hash for source verification in the header
     replaceHashInPacketGivenConnectionUUID(datagramCopy, connectionSecret);
-
+    
+    // stat collection for packets
+    ++_numCollectedPackets;
+    _numCollectedBytes += datagram.size();
+    
     return _nodeSocket.writeDatagram(datagramCopy, destinationSockAddr.getAddress(), destinationSockAddr.getPort());
     
 }
@@ -854,6 +863,17 @@ SharedNodePointer NodeList::soloNodeOfType(char nodeType) {
     return SharedNodePointer();
 }
 
+void NodeList::getPacketStats(float& packetsPerSecond, float& bytesPerSecond) {
+    packetsPerSecond = _numCollectedPackets / (float) (_packetStatTimer.elapsed() / 1000.0f);
+    bytesPerSecond = _numCollectedBytes / (float) (_packetStatTimer.elapsed() / 1000.0f);
+}
+
+void NodeList::resetPacketStats() {
+    _numCollectedPackets = 0;
+    _numCollectedBytes = 0;
+    _packetStatTimer.restart();
+}
+
 void NodeList::removeSilentNodes() {
 
     _nodeHashMutex.lock();
diff --git a/libraries/shared/src/NodeList.h b/libraries/shared/src/NodeList.h
index 379db70412..d892223f75 100644
--- a/libraries/shared/src/NodeList.h
+++ b/libraries/shared/src/NodeList.h
@@ -21,6 +21,7 @@
 #include <unistd.h> // not on windows, not needed for mac or windows
 #endif
 
+#include <QtCore/QElapsedTimer>
 #include <QtCore/QMutex>
 #include <QtCore/QSet>
 #include <QtCore/QSettings>
@@ -120,6 +121,9 @@ public:
     unsigned broadcastToNodes(const QByteArray& packet, const NodeSet& destinationNodeTypes);
     SharedNodePointer soloNodeOfType(char nodeType);
 
+    void getPacketStats(float &packetsPerSecond, float &bytesPerSecond);
+    void resetPacketStats();
+    
     void loadData(QSettings* settings);
     void saveData(QSettings* settings);
 public slots:
@@ -155,6 +159,8 @@ private:
 
     void processDomainServerAuthRequest(const QByteArray& packet);
     void requestAuthForDomainServer();
+    void activateSocketFromNodeCommunication(const QByteArray& packet, const SharedNodePointer& sendingNode);
+    void timePingReply(const QByteArray& packet, const SharedNodePointer& sendingNode);
 
     NodeHash _nodeHash;
     QMutex _nodeHashMutex;
@@ -168,9 +174,9 @@ private:
     HifiSockAddr _publicSockAddr;
     bool _hasCompletedInitialSTUNFailure;
     unsigned int _stunRequestsSinceSuccess;
-
-    void activateSocketFromNodeCommunication(const QByteArray& packet, const SharedNodePointer& sendingNode);
-    void timePingReply(const QByteArray& packet, const SharedNodePointer& sendingNode);    
+    int _numCollectedPackets;
+    int _numCollectedBytes;
+    QElapsedTimer _packetStatTimer;
 };
 
 #endif /* defined(__hifi__NodeList__) */

From 7bc0c8eff08ce82c82c239d8c73a8f934a8a0f3e Mon Sep 17 00:00:00 2001
From: Andrzej Kapolka <drzej.k@gmail.com>
Date: Mon, 24 Mar 2014 15:07:57 -0700
Subject: [PATCH 69/84] Missed a spot.

---
 interface/src/Application.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index c36e9a77db..2ca4ef74cd 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -2142,7 +2142,6 @@ void Application::loadViewFrustum(Camera& camera, ViewFrustum& viewFrustum) {
     viewFrustum.setOrientation(rotation);
 
     // Also make sure it's got the correct lens details from the camera
-    viewFrustum.setOrthographic(false);
     viewFrustum.setAspectRatio(aspectRatio);
     viewFrustum.setFieldOfView(fov);    // degrees
     viewFrustum.setNearClip(nearClip);
@@ -2218,8 +2217,8 @@ void Application::updateShadowMap() {
     glMatrixMode(GL_MODELVIEW);
     glPushMatrix();
     glLoadIdentity();
-    glm::vec3 axis = glm::axis(rotation);
-    glRotatef(glm::degrees(glm::angle(rotation)), axis.x, axis.y, axis.z);
+    glm::vec3 axis = glm::axis(inverseRotation);
+    glRotatef(glm::degrees(glm::angle(inverseRotation)), axis.x, axis.y, axis.z);
 
     // store view matrix without translation, which we'll use for precision-sensitive objects
     glGetFloatv(GL_MODELVIEW_MATRIX, (GLfloat*)&_untranslatedViewMatrix);

From d3618aa8390b2cf7a0eb285a62b73287c1bfce2d Mon Sep 17 00:00:00 2001
From: Andrzej Kapolka <drzej.k@gmail.com>
Date: Mon, 24 Mar 2014 15:11:14 -0700
Subject: [PATCH 70/84] Yeesh, another translation update.

---
 interface/interface_en.ts | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/interface/interface_en.ts b/interface/interface_en.ts
index c29959f0a6..beada5df43 100644
--- a/interface/interface_en.ts
+++ b/interface/interface_en.ts
@@ -4,22 +4,22 @@
 <context>
     <name>Application</name>
     <message>
-        <location filename="src/Application.cpp" line="1364"/>
+        <location filename="src/Application.cpp" line="1368"/>
         <source>Export Voxels</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="src/Application.cpp" line="1365"/>
+        <location filename="src/Application.cpp" line="1369"/>
         <source>Sparse Voxel Octree Files (*.svo)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="src/Application.cpp" line="3591"/>
+        <location filename="src/Application.cpp" line="3596"/>
         <source>Open Script</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="src/Application.cpp" line="3592"/>
+        <location filename="src/Application.cpp" line="3597"/>
         <source>JavaScript Files (*.js)</source>
         <translation type="unfinished"></translation>
     </message>
@@ -113,18 +113,18 @@
 <context>
     <name>Menu</name>
     <message>
-        <location filename="src/Menu.cpp" line="438"/>
+        <location filename="src/Menu.cpp" line="449"/>
         <source>Open .ini config file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="src/Menu.cpp" line="440"/>
-        <location filename="src/Menu.cpp" line="452"/>
+        <location filename="src/Menu.cpp" line="451"/>
+        <location filename="src/Menu.cpp" line="463"/>
         <source>Text files (*.ini)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="src/Menu.cpp" line="450"/>
+        <location filename="src/Menu.cpp" line="461"/>
         <source>Save .ini config file</source>
         <translation type="unfinished"></translation>
     </message>
@@ -132,28 +132,28 @@
 <context>
     <name>QObject</name>
     <message>
-        <location filename="src/ImportDialog.cpp" line="22"/>
-        <location filename="src/ImportDialog.cpp" line="23"/>
+        <location filename="src/ui/ImportDialog.cpp" line="22"/>
+        <location filename="src/ui/ImportDialog.cpp" line="23"/>
         <source>Import Voxels</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="src/ImportDialog.cpp" line="24"/>
+        <location filename="src/ui/ImportDialog.cpp" line="24"/>
         <source>Loading ...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="src/ImportDialog.cpp" line="25"/>
+        <location filename="src/ui/ImportDialog.cpp" line="25"/>
         <source>Place voxels</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="src/ImportDialog.cpp" line="26"/>
+        <location filename="src/ui/ImportDialog.cpp" line="26"/>
         <source>&lt;b&gt;Import&lt;/b&gt; %1 as voxels</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="src/ImportDialog.cpp" line="27"/>
+        <location filename="src/ui/ImportDialog.cpp" line="27"/>
         <source>Cancel</source>
         <translation type="unfinished"></translation>
     </message>

From 638e9eae48cf5ce0b1690f6acfaee2d84c732550 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 15:38:01 -0700
Subject: [PATCH 71/84] add some basic stat collection to avatar-mixer

---
 assignment-client/src/audio/AudioMixer.cpp    |  2 +-
 assignment-client/src/avatars/AvatarMixer.cpp | 34 +++++++++++++++++--
 assignment-client/src/avatars/AvatarMixer.h   |  8 +++++
 3 files changed, 41 insertions(+), 3 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index c4e09bfe47..608362e0d4 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -393,7 +393,7 @@ void AudioMixer::run() {
     
     // send a stats packet every 1 second
     QTimer* statsTimer = new QTimer(this);
-    connect(statsTimer, SIGNAL(timeout()), this, SLOT(sendStatsPacket()));
+    connect(statsTimer, &QTimer::timeout, this, &AudioMixer::sendStatsPacket);
     statsTimer->start(1000);
 
     nodeList->addNodeTypeToInterestSet(NodeType::Agent);
diff --git a/assignment-client/src/avatars/AvatarMixer.cpp b/assignment-client/src/avatars/AvatarMixer.cpp
index 47f7084f64..d243894ea1 100644
--- a/assignment-client/src/avatars/AvatarMixer.cpp
+++ b/assignment-client/src/avatars/AvatarMixer.cpp
@@ -12,6 +12,7 @@
 
 #include <QtCore/QCoreApplication>
 #include <QtCore/QElapsedTimer>
+#include <QtCore/QJsonObject>
 #include <QtCore/QTimer>
 
 #include <Logging.h>
@@ -29,7 +30,9 @@ const QString AVATAR_MIXER_LOGGING_NAME = "avatar-mixer";
 const unsigned int AVATAR_DATA_SEND_INTERVAL_USECS = (1 / 60.0) * 1000 * 1000;
 
 AvatarMixer::AvatarMixer(const QByteArray& packet) :
-    ThreadedAssignment(packet)
+    ThreadedAssignment(packet),
+    _sumListeners(0),
+    _numStatFrames(0)
 {
     // make sure we hear about node kills so we can tell the other nodes
     connect(NodeList::getInstance(), &NodeList::nodeKilled, this, &AvatarMixer::nodeKilled);
@@ -48,7 +51,7 @@ void attachAvatarDataToNode(Node* newNode) {
 //    3) if we need to rate limit the amount of data we send, we can use a distance weighted "semi-random" function to
 //       determine which avatars are included in the packet stream
 //    4) we should optimize the avatar data format to be more compact (100 bytes is pretty wasteful).
-void broadcastAvatarData() {
+void AvatarMixer::broadcastAvatarData() {
     static QByteArray mixedAvatarByteArray;
     
     int numPacketHeaderBytes = populatePacketHeader(mixedAvatarByteArray, PacketTypeBulkAvatarData);
@@ -57,6 +60,7 @@ void broadcastAvatarData() {
     
     foreach (const SharedNodePointer& node, nodeList->getNodeHash()) {
         if (node->getLinkedData() && node->getType() == NodeType::Agent && node->getActiveSocket()) {
+            ++_sumListeners;
             
             // reset packet pointers for this node
             mixedAvatarByteArray.resize(numPacketHeaderBytes);
@@ -241,6 +245,25 @@ void AvatarMixer::readPendingDatagrams() {
     }
 }
 
+void AvatarMixer::sendStatsPacket() {
+    QJsonObject statsObject;
+    statsObject["average_listeners_last_second"] = _sumListeners / (float) _numStatFrames;
+    
+    NodeList* nodeList = NodeList::getInstance();
+    
+    float packetsPerSecond, bytesPerSecond;
+    nodeList->getPacketStats(packetsPerSecond, bytesPerSecond);
+    nodeList->resetPacketStats();
+    
+    statsObject["packets_per_second"] = packetsPerSecond;
+    statsObject["bytes_per_second"] = bytesPerSecond;
+    
+    nodeList->sendStatsToDomainServer(statsObject);
+    
+    _sumListeners = 0;
+    _numStatFrames = 0;
+}
+
 const qint64 AVATAR_IDENTITY_KEYFRAME_MSECS = 5000;
 const qint64 AVATAR_BILLBOARD_KEYFRAME_MSECS = 5000;
 
@@ -250,6 +273,11 @@ void AvatarMixer::run() {
     NodeList* nodeList = NodeList::getInstance();
     nodeList->addNodeTypeToInterestSet(NodeType::Agent);
     
+    // send a stats packet every 1 second
+    QTimer* statsTimer = new QTimer(this);
+    connect(statsTimer, &QTimer::timeout, this, &AvatarMixer::sendStatsPacket);
+    statsTimer->start(1000);
+    
     nodeList->linkedDataCreateCallback = attachAvatarDataToNode;
     
     int nextFrame = 0;
@@ -265,6 +293,8 @@ void AvatarMixer::run() {
     
     while (!_isFinished) {
         
+        ++_numStatFrames;
+        
         QCoreApplication::processEvents();
         
         if (_isFinished) {
diff --git a/assignment-client/src/avatars/AvatarMixer.h b/assignment-client/src/avatars/AvatarMixer.h
index acc5a178aa..8e9364ddf9 100644
--- a/assignment-client/src/avatars/AvatarMixer.h
+++ b/assignment-client/src/avatars/AvatarMixer.h
@@ -24,6 +24,14 @@ public slots:
     void nodeKilled(SharedNodePointer killedNode);
     
     void readPendingDatagrams();
+    
+    void sendStatsPacket();
+    
+private:
+    void broadcastAvatarData();
+    
+    int _sumListeners;
+    int _numStatFrames;
 };
 
 #endif /* defined(__hifi__AvatarMixer__) */

From e7f9acd945a45f8e98996087b514cb4f69a125c2 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 15:42:57 -0700
Subject: [PATCH 72/84] add trailing sleep and performance throttling logic to
 AvatarMixer

---
 assignment-client/src/audio/AudioMixer.cpp    | 22 +++---
 assignment-client/src/audio/AudioMixer.h      |  2 +-
 assignment-client/src/avatars/AvatarMixer.cpp | 70 +++++++++++++++++--
 assignment-client/src/avatars/AvatarMixer.h   |  3 +
 4 files changed, 81 insertions(+), 16 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index 608362e0d4..f7092cd4ae 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -68,7 +68,7 @@ AudioMixer::AudioMixer(const QByteArray& packet) :
     ThreadedAssignment(packet),
     _trailingSleepRatio(1.0f),
     _minAudibilityThreshold(LOUDNESS_TO_DISTANCE_RATIO / 2.0f),
-    _performanceThrottling(0.0f),
+    _performanceThrottlingRatio(0.0f),
     _numStatFrames(0),
     _sumListeners(0),
     _sumMixes(0)
@@ -359,7 +359,7 @@ void AudioMixer::readPendingDatagrams() {
 void AudioMixer::sendStatsPacket() {
     static QJsonObject statsObject;
     statsObject["trailing_sleep_percentage"] = _trailingSleepRatio * 100.0f;
-    statsObject["performance_throttling"] = _performanceThrottling;
+    statsObject["performance_throttling_ratio"] = _performanceThrottlingRatio;
 
     statsObject["average_listeners_per_frame"] = _sumListeners / (float) _numStatFrames;
     
@@ -436,7 +436,7 @@ void AudioMixer::run() {
         _trailingSleepRatio = (PREVIOUS_FRAMES_RATIO * _trailingSleepRatio)
             + (usecToSleep * CURRENT_FRAME_RATIO / (float) BUFFER_SEND_INTERVAL_USECS);
         
-        float lastCutoffRatio = _performanceThrottling;
+        float lastCutoffRatio = _performanceThrottlingRatio;
         bool hasRatioChanged = false;
         
         if (framesSinceCutoffEvent >= TRAILING_AVERAGE_FRAMES) {
@@ -446,27 +446,27 @@ void AudioMixer::run() {
             
             if (_trailingSleepRatio <= STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD) {
                 // we're struggling - change our min required loudness to reduce some load
-                _performanceThrottling = _performanceThrottling + (0.5f * (1.0f - _performanceThrottling));
+                _performanceThrottlingRatio = _performanceThrottlingRatio + (0.5f * (1.0f - _performanceThrottlingRatio));
                 
                 qDebug() << "Mixer is struggling, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
-                    << lastCutoffRatio << "and is now" << _performanceThrottling;
+                    << lastCutoffRatio << "and is now" << _performanceThrottlingRatio;
                 hasRatioChanged = true;
-            } else if (_trailingSleepRatio >= BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD && _performanceThrottling != 0) {
+            } else if (_trailingSleepRatio >= BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD && _performanceThrottlingRatio != 0) {
                 // we've recovered and can back off the required loudness
-                _performanceThrottling = _performanceThrottling - RATIO_BACK_OFF;
+                _performanceThrottlingRatio = _performanceThrottlingRatio - RATIO_BACK_OFF;
                 
-                if (_performanceThrottling < 0) {
-                    _performanceThrottling = 0;
+                if (_performanceThrottlingRatio < 0) {
+                    _performanceThrottlingRatio = 0;
                 }
                 
                 qDebug() << "Mixer is recovering, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
-                    << lastCutoffRatio << "and is now" << _performanceThrottling;
+                    << lastCutoffRatio << "and is now" << _performanceThrottlingRatio;
                 hasRatioChanged = true;
             }
             
             if (hasRatioChanged) {
                 // set out min audability threshold from the new ratio
-                _minAudibilityThreshold = LOUDNESS_TO_DISTANCE_RATIO / (2.0f * (1.0f - _performanceThrottling));
+                _minAudibilityThreshold = LOUDNESS_TO_DISTANCE_RATIO / (2.0f * (1.0f - _performanceThrottlingRatio));
                 qDebug() << "Minimum audability required to be mixed is now" << _minAudibilityThreshold;
                 
                 framesSinceCutoffEvent = 0;
diff --git a/assignment-client/src/audio/AudioMixer.h b/assignment-client/src/audio/AudioMixer.h
index 0b1de6f069..0ca241c5ed 100644
--- a/assignment-client/src/audio/AudioMixer.h
+++ b/assignment-client/src/audio/AudioMixer.h
@@ -44,7 +44,7 @@ private:
     
     float _trailingSleepRatio;
     float _minAudibilityThreshold;
-    float _performanceThrottling;
+    float _performanceThrottlingRatio;
     int _numStatFrames;
     int _sumListeners;
     int _sumMixes;
diff --git a/assignment-client/src/avatars/AvatarMixer.cpp b/assignment-client/src/avatars/AvatarMixer.cpp
index d243894ea1..09f6923f40 100644
--- a/assignment-client/src/avatars/AvatarMixer.cpp
+++ b/assignment-client/src/avatars/AvatarMixer.cpp
@@ -31,6 +31,8 @@ const unsigned int AVATAR_DATA_SEND_INTERVAL_USECS = (1 / 60.0) * 1000 * 1000;
 
 AvatarMixer::AvatarMixer(const QByteArray& packet) :
     ThreadedAssignment(packet),
+    _trailingSleepRatio(0.0f),
+    _performanceThrottlingRatio(0.0f),
     _sumListeners(0),
     _numStatFrames(0)
 {
@@ -258,6 +260,9 @@ void AvatarMixer::sendStatsPacket() {
     statsObject["packets_per_second"] = packetsPerSecond;
     statsObject["bytes_per_second"] = bytesPerSecond;
     
+    statsObject["trailing_sleep_percentage"] = _trailingSleepRatio * 100;
+    statsObject["performance_throttling_ratio"] = _performanceThrottlingRatio;
+    
     nodeList->sendStatsToDomainServer(statsObject);
     
     _sumListeners = 0;
@@ -291,14 +296,65 @@ void AvatarMixer::run() {
     QElapsedTimer billboardTimer;
     billboardTimer.start();
     
+    int usecToSleep = AVATAR_DATA_SEND_INTERVAL_USECS;
+    
+    const int TRAILING_AVERAGE_FRAMES = 100;
+    int framesSinceCutoffEvent = TRAILING_AVERAGE_FRAMES;
+    
     while (!_isFinished) {
         
         ++_numStatFrames;
         
-        QCoreApplication::processEvents();
+        const float STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.10f;
+        const float BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD = 0.20f;
         
-        if (_isFinished) {
-            break;
+        const float RATIO_BACK_OFF = 0.02f;
+        
+        const float CURRENT_FRAME_RATIO = 1.0f / TRAILING_AVERAGE_FRAMES;
+        const float PREVIOUS_FRAMES_RATIO = 1.0f - CURRENT_FRAME_RATIO;
+        
+        if (usecToSleep < 0) {
+            usecToSleep = 0;
+        }
+        
+        _trailingSleepRatio = (PREVIOUS_FRAMES_RATIO * _trailingSleepRatio)
+            + (usecToSleep * CURRENT_FRAME_RATIO / (float) AVATAR_DATA_SEND_INTERVAL_USECS);
+        
+        float lastCutoffRatio = _performanceThrottlingRatio;
+        bool hasRatioChanged = false;
+        
+        if (framesSinceCutoffEvent >= TRAILING_AVERAGE_FRAMES) {
+            if (framesSinceCutoffEvent % TRAILING_AVERAGE_FRAMES == 0) {
+                qDebug() << "Current trailing sleep ratio:" << _trailingSleepRatio;
+            }
+            
+            if (_trailingSleepRatio <= STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD) {
+                // we're struggling - change our min required loudness to reduce some load
+                _performanceThrottlingRatio = _performanceThrottlingRatio + (0.5f * (1.0f - _performanceThrottlingRatio));
+                
+                qDebug() << "Mixer is struggling, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
+                    << lastCutoffRatio << "and is now" << _performanceThrottlingRatio;
+                hasRatioChanged = true;
+            } else if (_trailingSleepRatio >= BACK_OFF_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD && _performanceThrottlingRatio != 0) {
+                // we've recovered and can back off the required loudness
+                _performanceThrottlingRatio = _performanceThrottlingRatio - RATIO_BACK_OFF;
+                
+                if (_performanceThrottlingRatio < 0) {
+                    _performanceThrottlingRatio = 0;
+                }
+                
+                qDebug() << "Mixer is recovering, sleeping" << _trailingSleepRatio * 100 << "% of frame time. Old cutoff was"
+                    << lastCutoffRatio << "and is now" << _performanceThrottlingRatio;
+                hasRatioChanged = true;
+            }
+            
+            if (hasRatioChanged) {
+                framesSinceCutoffEvent = 0;
+            }
+        }
+        
+        if (!hasRatioChanged) {
+            ++framesSinceCutoffEvent;
         }
         
         broadcastAvatarData();
@@ -316,7 +372,13 @@ void AvatarMixer::run() {
             billboardTimer.restart();
         }
         
-        int usecToSleep = usecTimestamp(&startTime) + (++nextFrame * AVATAR_DATA_SEND_INTERVAL_USECS) - usecTimestampNow();
+        QCoreApplication::processEvents();
+        
+        if (_isFinished) {
+            break;
+        }
+        
+        usecToSleep = usecTimestamp(&startTime) + (++nextFrame * AVATAR_DATA_SEND_INTERVAL_USECS) - usecTimestampNow();
         
         if (usecToSleep > 0) {
             usleep(usecToSleep);
diff --git a/assignment-client/src/avatars/AvatarMixer.h b/assignment-client/src/avatars/AvatarMixer.h
index 8e9364ddf9..4d54b715f8 100644
--- a/assignment-client/src/avatars/AvatarMixer.h
+++ b/assignment-client/src/avatars/AvatarMixer.h
@@ -30,6 +30,9 @@ public slots:
 private:
     void broadcastAvatarData();
     
+    float _trailingSleepRatio;
+    float _performanceThrottlingRatio;
+    
     int _sumListeners;
     int _numStatFrames;
 };

From 3db8386743f6792bfeb2850425d38601b709623d Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 15:46:02 -0700
Subject: [PATCH 73/84] suppress trailing sleep ratio debug

---
 assignment-client/src/audio/AudioMixer.cpp    |  8 --------
 assignment-client/src/avatars/AvatarMixer.cpp | 10 +---------
 2 files changed, 1 insertion(+), 17 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index f7092cd4ae..5aeedd24f3 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -440,10 +440,6 @@ void AudioMixer::run() {
         bool hasRatioChanged = false;
         
         if (framesSinceCutoffEvent >= TRAILING_AVERAGE_FRAMES) {
-            if (framesSinceCutoffEvent % TRAILING_AVERAGE_FRAMES == 0) {
-                qDebug() << "Current trailing sleep ratio:" << _trailingSleepRatio;
-            }
-            
             if (_trailingSleepRatio <= STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD) {
                 // we're struggling - change our min required loudness to reduce some load
                 _performanceThrottlingRatio = _performanceThrottlingRatio + (0.5f * (1.0f - _performanceThrottlingRatio));
@@ -473,10 +469,6 @@ void AudioMixer::run() {
             }
         }
         
-        if (!hasRatioChanged) {
-            ++framesSinceCutoffEvent;
-        }
-
         foreach (const SharedNodePointer& node, nodeList->getNodeHash()) {
             if (node->getType() == NodeType::Agent && node->getActiveSocket() && node->getLinkedData()
                 && ((AudioMixerClientData*) node->getLinkedData())->getAvatarAudioRingBuffer()) {
diff --git a/assignment-client/src/avatars/AvatarMixer.cpp b/assignment-client/src/avatars/AvatarMixer.cpp
index 09f6923f40..b302c9bdf0 100644
--- a/assignment-client/src/avatars/AvatarMixer.cpp
+++ b/assignment-client/src/avatars/AvatarMixer.cpp
@@ -31,7 +31,7 @@ const unsigned int AVATAR_DATA_SEND_INTERVAL_USECS = (1 / 60.0) * 1000 * 1000;
 
 AvatarMixer::AvatarMixer(const QByteArray& packet) :
     ThreadedAssignment(packet),
-    _trailingSleepRatio(0.0f),
+    _trailingSleepRatio(1.0f),
     _performanceThrottlingRatio(0.0f),
     _sumListeners(0),
     _numStatFrames(0)
@@ -324,10 +324,6 @@ void AvatarMixer::run() {
         bool hasRatioChanged = false;
         
         if (framesSinceCutoffEvent >= TRAILING_AVERAGE_FRAMES) {
-            if (framesSinceCutoffEvent % TRAILING_AVERAGE_FRAMES == 0) {
-                qDebug() << "Current trailing sleep ratio:" << _trailingSleepRatio;
-            }
-            
             if (_trailingSleepRatio <= STRUGGLE_TRIGGER_SLEEP_PERCENTAGE_THRESHOLD) {
                 // we're struggling - change our min required loudness to reduce some load
                 _performanceThrottlingRatio = _performanceThrottlingRatio + (0.5f * (1.0f - _performanceThrottlingRatio));
@@ -353,10 +349,6 @@ void AvatarMixer::run() {
             }
         }
         
-        if (!hasRatioChanged) {
-            ++framesSinceCutoffEvent;
-        }
-        
         broadcastAvatarData();
         
         if (identityTimer.elapsed() >= AVATAR_IDENTITY_KEYFRAME_MSECS) {

From ba338cb7bc93ad75e065c3fae368f3fe685dc656 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 16:06:25 -0700
Subject: [PATCH 74/84] at minimum send packet rate stats for
 ThreadedAssignment subclasses

---
 assignment-client/src/Agent.cpp               | 17 +++--------
 assignment-client/src/audio/AudioMixer.cpp    | 18 ++----------
 assignment-client/src/avatars/AvatarMixer.cpp | 18 ++----------
 .../src/metavoxels/MetavoxelServer.h          |  2 +-
 assignment-client/src/octree/OctreeServer.cpp | 14 ++--------
 assignment-client/src/voxels/VoxelServer.h    |  1 -
 libraries/shared/src/ThreadedAssignment.cpp   | 28 ++++++++++++++++++-
 libraries/shared/src/ThreadedAssignment.h     |  4 ++-
 8 files changed, 42 insertions(+), 60 deletions(-)

diff --git a/assignment-client/src/Agent.cpp b/assignment-client/src/Agent.cpp
index d32d6a3fd7..b23f9d210a 100644
--- a/assignment-client/src/Agent.cpp
+++ b/assignment-client/src/Agent.cpp
@@ -120,10 +120,12 @@ void Agent::readPendingDatagrams() {
     }
 }
 
+const QString AGENT_LOGGING_NAME = "agent";
+
 void Agent::run() {
-    NodeList* nodeList = NodeList::getInstance();
-    nodeList->setOwnerType(NodeType::Agent);
+    ThreadedAssignment::commonInit(AGENT_LOGGING_NAME, NodeType::Agent);
     
+    NodeList* nodeList = NodeList::getInstance();
     nodeList->addSetOfNodeTypesToNodeInterestSet(NodeSet() << NodeType::AudioMixer << NodeType::AvatarMixer);
     
     // figure out the URL for the script for this agent assignment
@@ -148,17 +150,6 @@ void Agent::run() {
     
     qDebug() << "Downloaded script:" << scriptContents;
     
-    timeval startTime;
-    gettimeofday(&startTime, NULL);
-    
-    QTimer* domainServerTimer = new QTimer(this);
-    connect(domainServerTimer, SIGNAL(timeout()), this, SLOT(checkInWithDomainServerOrExit()));
-    domainServerTimer->start(DOMAIN_SERVER_CHECK_IN_USECS / 1000);
-    
-    QTimer* silentNodeTimer = new QTimer(this);
-    connect(silentNodeTimer, SIGNAL(timeout()), nodeList, SLOT(removeSilentNodes()));
-    silentNodeTimer->start(NODE_SILENCE_THRESHOLD_USECS / 1000);
-    
     // setup an Avatar for the script to use
     AvatarData scriptedAvatar;
     
diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index 5aeedd24f3..2ef1142b70 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -369,32 +369,18 @@ void AudioMixer::sendStatsPacket() {
         statsObject["average_mixes_per_listener"] = 0.0;
     }
     
-    NodeList* nodeList = NodeList::getInstance();
-    
-    float packetsPerSecond, bytesPerSecond;
-    nodeList->getPacketStats(packetsPerSecond, bytesPerSecond);
-    nodeList->resetPacketStats();
-    
-    statsObject["packets_per_second"] = packetsPerSecond;
-    statsObject["bytes_per_second"] = bytesPerSecond;
+    ThreadedAssignment::addPacketStatsAndSendStatsPacket(statsObject);
     
     _sumListeners = 0;
     _sumMixes = 0;
     _numStatFrames = 0;
-    
-    nodeList->sendStatsToDomainServer(statsObject);
 }
 
 void AudioMixer::run() {
 
-    commonInit(AUDIO_MIXER_LOGGING_TARGET_NAME, NodeType::AudioMixer);
+    ThreadedAssignment::commonInit(AUDIO_MIXER_LOGGING_TARGET_NAME, NodeType::AudioMixer);
 
     NodeList* nodeList = NodeList::getInstance();
-    
-    // send a stats packet every 1 second
-    QTimer* statsTimer = new QTimer(this);
-    connect(statsTimer, &QTimer::timeout, this, &AudioMixer::sendStatsPacket);
-    statsTimer->start(1000);
 
     nodeList->addNodeTypeToInterestSet(NodeType::Agent);
 
diff --git a/assignment-client/src/avatars/AvatarMixer.cpp b/assignment-client/src/avatars/AvatarMixer.cpp
index b302c9bdf0..2400abbde1 100644
--- a/assignment-client/src/avatars/AvatarMixer.cpp
+++ b/assignment-client/src/avatars/AvatarMixer.cpp
@@ -251,19 +251,10 @@ void AvatarMixer::sendStatsPacket() {
     QJsonObject statsObject;
     statsObject["average_listeners_last_second"] = _sumListeners / (float) _numStatFrames;
     
-    NodeList* nodeList = NodeList::getInstance();
-    
-    float packetsPerSecond, bytesPerSecond;
-    nodeList->getPacketStats(packetsPerSecond, bytesPerSecond);
-    nodeList->resetPacketStats();
-    
-    statsObject["packets_per_second"] = packetsPerSecond;
-    statsObject["bytes_per_second"] = bytesPerSecond;
-    
     statsObject["trailing_sleep_percentage"] = _trailingSleepRatio * 100;
     statsObject["performance_throttling_ratio"] = _performanceThrottlingRatio;
     
-    nodeList->sendStatsToDomainServer(statsObject);
+    ThreadedAssignment::addPacketStatsAndSendStatsPacket(statsObject);
     
     _sumListeners = 0;
     _numStatFrames = 0;
@@ -273,16 +264,11 @@ const qint64 AVATAR_IDENTITY_KEYFRAME_MSECS = 5000;
 const qint64 AVATAR_BILLBOARD_KEYFRAME_MSECS = 5000;
 
 void AvatarMixer::run() {
-    commonInit(AVATAR_MIXER_LOGGING_NAME, NodeType::AvatarMixer);
+    ThreadedAssignment::commonInit(AVATAR_MIXER_LOGGING_NAME, NodeType::AvatarMixer);
     
     NodeList* nodeList = NodeList::getInstance();
     nodeList->addNodeTypeToInterestSet(NodeType::Agent);
     
-    // send a stats packet every 1 second
-    QTimer* statsTimer = new QTimer(this);
-    connect(statsTimer, &QTimer::timeout, this, &AvatarMixer::sendStatsPacket);
-    statsTimer->start(1000);
-    
     nodeList->linkedDataCreateCallback = attachAvatarDataToNode;
     
     int nextFrame = 0;
diff --git a/assignment-client/src/metavoxels/MetavoxelServer.h b/assignment-client/src/metavoxels/MetavoxelServer.h
index bd7a280c43..d178127ac7 100644
--- a/assignment-client/src/metavoxels/MetavoxelServer.h
+++ b/assignment-client/src/metavoxels/MetavoxelServer.h
@@ -35,7 +35,7 @@ public:
     virtual void run();
     
     virtual void readPendingDatagrams();
-
+    
 private slots:
 
     void maybeAttachSession(const SharedNodePointer& node);
diff --git a/assignment-client/src/octree/OctreeServer.cpp b/assignment-client/src/octree/OctreeServer.cpp
index 4990de2b55..6f604c5fd5 100644
--- a/assignment-client/src/octree/OctreeServer.cpp
+++ b/assignment-client/src/octree/OctreeServer.cpp
@@ -823,9 +823,9 @@ void OctreeServer::run() {
     _safeServerName = getMyServerName();
     // Before we do anything else, create our tree...
     _tree = createTree();
-
-    // change the logging target name while this is running
-    Logging::setTargetName(getMyLoggingServerTargetName());
+    
+    // use common init to setup common timers and logging
+    commonInit(getMyLoggingServerTargetName(), getMyNodeType());
 
     // Now would be a good time to parse our arguments, if we got them as assignment
     if (getPayload().size() > 0) {
@@ -988,14 +988,6 @@ void OctreeServer::run() {
         strftime(utcBuffer, MAX_TIME_LENGTH, " [%m/%d/%Y %X UTC]", gmtm);
     }
     qDebug() << "Now running... started at: " << localBuffer << utcBuffer;
-
-    QTimer* domainServerTimer = new QTimer(this);
-    connect(domainServerTimer, SIGNAL(timeout()), this, SLOT(checkInWithDomainServerOrExit()));
-    domainServerTimer->start(DOMAIN_SERVER_CHECK_IN_USECS / 1000);
-
-    QTimer* silentNodeTimer = new QTimer(this);
-    connect(silentNodeTimer, SIGNAL(timeout()), nodeList, SLOT(removeSilentNodes()));
-    silentNodeTimer->start(NODE_SILENCE_THRESHOLD_USECS / 1000);
 }
 
 void OctreeServer::nodeAdded(SharedNodePointer node) {
diff --git a/assignment-client/src/voxels/VoxelServer.h b/assignment-client/src/voxels/VoxelServer.h
index 509d838fff..2e97736963 100644
--- a/assignment-client/src/voxels/VoxelServer.h
+++ b/assignment-client/src/voxels/VoxelServer.h
@@ -46,7 +46,6 @@ public:
     virtual bool hasSpecialPacketToSend(const SharedNodePointer& node);
     virtual int sendSpecialPacket(const SharedNodePointer& node);
 
-
 private:
     bool _sendEnvironments;
     bool _sendMinimalEnvironment;
diff --git a/libraries/shared/src/ThreadedAssignment.cpp b/libraries/shared/src/ThreadedAssignment.cpp
index b3a54b1488..f4ea383399 100644
--- a/libraries/shared/src/ThreadedAssignment.cpp
+++ b/libraries/shared/src/ThreadedAssignment.cpp
@@ -7,6 +7,7 @@
 //
 
 #include <QtCore/QCoreApplication>
+#include <QtCore/QJsonObject>
 #include <QtCore/QTimer>
 
 #include "Logging.h"
@@ -34,7 +35,7 @@ void ThreadedAssignment::setFinished(bool isFinished) {
     }
 }
 
-void ThreadedAssignment::commonInit(const QString& targetName, NodeType_t nodeType) {
+void ThreadedAssignment::commonInit(const QString& targetName, NodeType_t nodeType, bool shouldSendStats) {
     // change the logging target name while the assignment is running
     Logging::setTargetName(targetName);
     
@@ -52,6 +53,31 @@ void ThreadedAssignment::commonInit(const QString& targetName, NodeType_t nodeTy
     QTimer* silentNodeRemovalTimer = new QTimer(this);
     connect(silentNodeRemovalTimer, SIGNAL(timeout()), nodeList, SLOT(removeSilentNodes()));
     silentNodeRemovalTimer->start(NODE_SILENCE_THRESHOLD_USECS / 1000);
+    
+    if (shouldSendStats) {
+        // send a stats packet every 1 second
+        QTimer* statsTimer = new QTimer(this);
+        connect(statsTimer, &QTimer::timeout, this, &ThreadedAssignment::sendStatsPacket);
+        statsTimer->start(1000);
+    }
+}
+
+void ThreadedAssignment::addPacketStatsAndSendStatsPacket(QJsonObject &statsObject) {
+    NodeList* nodeList = NodeList::getInstance();
+    
+    float packetsPerSecond, bytesPerSecond;
+    nodeList->getPacketStats(packetsPerSecond, bytesPerSecond);
+    nodeList->resetPacketStats();
+    
+    statsObject["packets_per_second"] = packetsPerSecond;
+    statsObject["bytes_per_second"] = bytesPerSecond;
+    
+    nodeList->sendStatsToDomainServer(statsObject);
+}
+
+void ThreadedAssignment::sendStatsPacket() {
+    QJsonObject statsObject;
+    addPacketStatsAndSendStatsPacket(statsObject);
 }
 
 void ThreadedAssignment::checkInWithDomainServerOrExit() {
diff --git a/libraries/shared/src/ThreadedAssignment.h b/libraries/shared/src/ThreadedAssignment.h
index d3502e9c4d..5b78eed56d 100644
--- a/libraries/shared/src/ThreadedAssignment.h
+++ b/libraries/shared/src/ThreadedAssignment.h
@@ -17,16 +17,18 @@ public:
     ThreadedAssignment(const QByteArray& packet);
     void setFinished(bool isFinished);
     virtual void aboutToFinish() { };
+    void addPacketStatsAndSendStatsPacket(QJsonObject& statsObject);
 
 public slots:
     /// threaded run of assignment
     virtual void run() = 0;
     virtual void deleteLater();
     virtual void readPendingDatagrams() = 0;
+    virtual void sendStatsPacket();
 
 protected:
     bool readAvailableDatagram(QByteArray& destinationByteArray, HifiSockAddr& senderSockAddr);
-    void commonInit(const QString& targetName, NodeType_t nodeType);
+    void commonInit(const QString& targetName, NodeType_t nodeType, bool shouldSendStats = true);
     bool _isFinished;
 private slots:
     void checkInWithDomainServerOrExit();

From 778209ffe4e5a6bb8f76bb29e7e674350fe6f1d7 Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Mon, 24 Mar 2014 16:28:07 -0700
Subject: [PATCH 75/84] fix bug in Menu.removeMenu() for trees of menus

---
 examples/menuExample.js | 5 +++++
 interface/src/Menu.cpp  | 3 +--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/examples/menuExample.js b/examples/menuExample.js
index 3b18021302..874d95ec31 100644
--- a/examples/menuExample.js
+++ b/examples/menuExample.js
@@ -32,6 +32,7 @@ function setupMenus() {
     Menu.addSeparator("Foo","Removable Tools");
     Menu.addMenuItem("Foo","Remove Foo item 4");
     Menu.addMenuItem("Foo","Remove Foo");
+    Menu.addMenuItem("Foo","Remove Bar-Spam");
     Menu.addMenu("Bar");
 
     Menu.addMenuItem("Bar","Bar item 1", "b");
@@ -91,6 +92,10 @@ function menuItemEvent(menuItem) {
     if (menuItem == "Remove Foo") {
         Menu.removeMenu("Foo");
     }
+    if (menuItem == "Remove Bar-Spam") {
+        Menu.removeMenu("Bar > Spam");
+    }
+
     if (menuItem == "Remove Spam item 2") {
         Menu.removeMenuItem("Bar > Spam", "Spam item 2");
     }
diff --git a/interface/src/Menu.cpp b/interface/src/Menu.cpp
index 6eb03021b3..7adef1be1c 100644
--- a/interface/src/Menu.cpp
+++ b/interface/src/Menu.cpp
@@ -1414,9 +1414,8 @@ void Menu::removeMenu(const QString& menuName) {
     if (action) {
         QString finalMenuPart;
         QMenu* parent = getMenuParent(menuName, finalMenuPart);
-    
         if (parent) {
-            removeAction(parent, finalMenuPart);
+            parent->removeAction(action);
         } else {
             QMenuBar::removeAction(action);
         }

From 03c2ec9376be4ded6e857d314c5ff847a49de3ac Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Mon, 24 Mar 2014 16:28:45 -0700
Subject: [PATCH 76/84] add example of selecting the audio device from a menu

---
 examples/selectAudioDevice.js | 118 ++++++++++++++++++++++++++++++++++
 1 file changed, 118 insertions(+)
 create mode 100644 examples/selectAudioDevice.js

diff --git a/examples/selectAudioDevice.js b/examples/selectAudioDevice.js
new file mode 100644
index 0000000000..882aec87cc
--- /dev/null
+++ b/examples/selectAudioDevice.js
@@ -0,0 +1,118 @@
+//
+//  audioDeviceExample.js
+//  hifi
+//
+//  Created by Brad Hefta-Gaub on 3/22/14
+//  Copyright (c) 2013 HighFidelity, Inc. All rights reserved.
+//
+//  This is an example script that demonstrates use of the Menu object
+//
+
+if (typeof String.prototype.startsWith != 'function') {
+    String.prototype.startsWith = function (str){
+        return this.slice(0, str.length) == str;
+    };
+}
+
+if (typeof String.prototype.endsWith != 'function') {
+    String.prototype.endsWith = function (str){
+        return this.slice(-str.length) == str;
+    };
+}
+
+if (typeof String.prototype.trimStartsWith != 'function') {
+    String.prototype.trimStartsWith = function (str){
+        if (this.startsWith(str)) {
+            return this.substr(str.length);
+        }
+        return this;
+    };
+}
+
+if (typeof String.prototype.trimEndsWith != 'function') {
+    String.prototype.trimEndsWith = function (str){
+        if (this.endsWith(str)) {
+            return this.substr(0,this.length - str.length);
+        }
+        return this;
+    };
+}
+
+var selectedInputMenu = "";
+var selectedOutputMenu = "";
+
+function setupAudioMenus() {
+    Menu.addMenu("Tools > Audio");
+    Menu.addSeparator("Tools > Audio","Output Audio Device");
+
+    var outputDevices = AudioDevice.getOutputDevices();
+    var selectedOutputDevice = AudioDevice.getOutputDevice();
+
+    for(var i = 0; i < outputDevices.length; i++) {
+        var thisDeviceSelected = (outputDevices[i] == selectedOutputDevice);
+        var menuItem = "Use " + outputDevices[i] + " for Output";
+        Menu.addMenuItem({ 
+                            menuName: "Tools > Audio", 
+                            menuItemName: menuItem, 
+                            isCheckable: true, 
+                            isChecked: thisDeviceSelected 
+                        });
+        if (thisDeviceSelected) {
+            selectedOutputMenu = menuItem;
+        }
+    }
+
+    Menu.addSeparator("Tools > Audio","Input Audio Device");
+
+    var inputDevices = AudioDevice.getInputDevices();
+    var selectedInputDevice = AudioDevice.getInputDevice();
+
+    for(var i = 0; i < inputDevices.length; i++) {
+        var thisDeviceSelected = (inputDevices[i] == selectedInputDevice);
+        var menuItem = "Use " + inputDevices[i] + " for Input";
+        Menu.addMenuItem({ 
+                            menuName: "Tools > Audio", 
+                            menuItemName: menuItem, 
+                            isCheckable: true, 
+                            isChecked: thisDeviceSelected 
+                        });
+        if (thisDeviceSelected) {
+            selectedInputMenu = menuItem;
+        }
+    }
+}
+
+setupAudioMenus();
+
+function scriptEnding() {
+    print("scriptEnding()");
+    //Menu.removeMenuItem("Tools > Audio");
+    Menu.removeMenu("Tools > Audio");
+    //Menu.removeMenu("Tools");
+    print("DONE... scriptEnding()");
+}
+Script.scriptEnding.connect(scriptEnding);
+
+
+function menuItemEvent(menuItem) {
+    if (menuItem.startsWith("Use ")) {
+        if (menuItem.endsWith(" for Output")) {
+            var selectedDevice = menuItem.trimStartsWith("Use ").trimEndsWith(" for Output");
+            print("output audio selection..." + selectedDevice);
+            Menu.setIsOptionChecked(selectedOutputMenu, false);
+            selectedOutputMenu = menuItem;
+            Menu.setIsOptionChecked(selectedOutputMenu, true);
+            AudioDevice.setOutputDevice(selectedDevice);
+            
+        } else if (menuItem.endsWith(" for Input")) {
+            var selectedDevice = menuItem.trimStartsWith("Use ").trimEndsWith(" for Input");
+            print("input audio selection..." + selectedDevice);
+            Menu.setIsOptionChecked(selectedInputMenu, false);
+            selectedInputMenu = menuItem;
+            Menu.setIsOptionChecked(selectedInputMenu, true);
+            AudioDevice.setInputDevice(selectedDevice);
+        }
+    }
+}
+
+Menu.menuItemEvent.connect(menuItemEvent);

From 547ea047e3609da3544bd6b30411861c0e13ebd3 Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Mon, 24 Mar 2014 16:33:12 -0700
Subject: [PATCH 77/84] cleanup extra debug

---
 examples/selectAudioDevice.js | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/examples/selectAudioDevice.js b/examples/selectAudioDevice.js
index 882aec87cc..958ca7babf 100644
--- a/examples/selectAudioDevice.js
+++ b/examples/selectAudioDevice.js
@@ -85,11 +85,7 @@ function setupAudioMenus() {
 setupAudioMenus();
 
 function scriptEnding() {
-    print("scriptEnding()");
-    //Menu.removeMenuItem("Tools > Audio");
     Menu.removeMenu("Tools > Audio");
-    //Menu.removeMenu("Tools");
-    print("DONE... scriptEnding()");
 }
 Script.scriptEnding.connect(scriptEnding);
 

From 364df16a9f7d901058474e0cfd31ebe6cebde36f Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 16:34:00 -0700
Subject: [PATCH 78/84] pretty up the stats table

---
 domain-server/resources/web/stats/js/stats.js | 10 ++++++++--
 domain-server/src/DomainServer.cpp            |  9 +++++++--
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/domain-server/resources/web/stats/js/stats.js b/domain-server/resources/web/stats/js/stats.js
index e82668ea9e..bebd16b883 100644
--- a/domain-server/resources/web/stats/js/stats.js
+++ b/domain-server/resources/web/stats/js/stats.js
@@ -13,7 +13,13 @@ $(document).ready(function(){
     var statsTableBody = "";
     
     $.getJSON("/nodes/" + uuid + ".json", function(json){
-      $.each(json, function (key, value) {
+      
+      // update the table header with the right node type
+      $('#stats-lead h3').html(json.node_type + " stats (" + uuid +);
+      
+      delete json.node_type;
+      
+      $.each(json, function(key, value) {
         statsTableBody += "<tr>";
         statsTableBody += "<td>" + key + "</td>";
         statsTableBody += "<td>" + value + "</td>";
@@ -21,7 +27,7 @@ $(document).ready(function(){
       });
       
       $('#stats-table tbody').html(statsTableBody);
-    });
+    });    
   }
   
   // do the first GET on page load
diff --git a/domain-server/src/DomainServer.cpp b/domain-server/src/DomainServer.cpp
index 0a8b70a673..913ca44e12 100644
--- a/domain-server/src/DomainServer.cpp
+++ b/domain-server/src/DomainServer.cpp
@@ -737,8 +737,13 @@ bool DomainServer::handleHTTPRequest(HTTPConnection* connection, const QUrl& url
                 SharedNodePointer matchingNode = NodeList::getInstance()->nodeWithUUID(matchingUUID);
                 if (matchingNode) {
                     // create a QJsonDocument with the stats QJsonObject
-                    QJsonDocument statsDocument(reinterpret_cast<DomainServerNodeData*>(matchingNode->getLinkedData())
-                                                ->getStatsJSONObject());
+                    QJsonObject statsObject =
+                        reinterpret_cast<DomainServerNodeData*>(matchingNode->getLinkedData())->getStatsJSONObject();
+                    
+                    // add the node type to the JSON data for output purposes
+                    statsObject["node_type"] = NodeType::getNodeTypeName(matchingNode->getType()).toLower().replace(' ', '-');
+                    
+                    QJsonDocument statsDocument(statsObject);
                     
                     // send the response
                     connection->respond(HTTPConnection::StatusCode200, statsDocument.toJson(), qPrintable(JSON_MIME_TYPE));

From b01b2a3311127a711324d92151e16cc972d8b7e8 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 16:35:36 -0700
Subject: [PATCH 79/84] use explicit float casts where appropriate

---
 assignment-client/src/audio/AudioMixer.cpp    | 4 ++--
 assignment-client/src/avatars/AvatarMixer.cpp | 2 +-
 libraries/shared/src/NodeList.cpp             | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index 2ef1142b70..450b6e0ad9 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -361,10 +361,10 @@ void AudioMixer::sendStatsPacket() {
     statsObject["trailing_sleep_percentage"] = _trailingSleepRatio * 100.0f;
     statsObject["performance_throttling_ratio"] = _performanceThrottlingRatio;
 
-    statsObject["average_listeners_per_frame"] = _sumListeners / (float) _numStatFrames;
+    statsObject["average_listeners_per_frame"] = (float) _sumListeners / (float) _numStatFrames;
     
     if (_sumListeners > 0) {
-        statsObject["average_mixes_per_listener"] = _sumMixes / (float) _sumListeners;
+        statsObject["average_mixes_per_listener"] = (float) _sumMixes / (float) _sumListeners;
     } else {
         statsObject["average_mixes_per_listener"] = 0.0;
     }
diff --git a/assignment-client/src/avatars/AvatarMixer.cpp b/assignment-client/src/avatars/AvatarMixer.cpp
index 2400abbde1..8964c8f771 100644
--- a/assignment-client/src/avatars/AvatarMixer.cpp
+++ b/assignment-client/src/avatars/AvatarMixer.cpp
@@ -249,7 +249,7 @@ void AvatarMixer::readPendingDatagrams() {
 
 void AvatarMixer::sendStatsPacket() {
     QJsonObject statsObject;
-    statsObject["average_listeners_last_second"] = _sumListeners / (float) _numStatFrames;
+    statsObject["average_listeners_last_second"] = (float) _sumListeners / (float) _numStatFrames;
     
     statsObject["trailing_sleep_percentage"] = _trailingSleepRatio * 100;
     statsObject["performance_throttling_ratio"] = _performanceThrottlingRatio;
diff --git a/libraries/shared/src/NodeList.cpp b/libraries/shared/src/NodeList.cpp
index d4babd4557..89e915a722 100644
--- a/libraries/shared/src/NodeList.cpp
+++ b/libraries/shared/src/NodeList.cpp
@@ -864,8 +864,8 @@ SharedNodePointer NodeList::soloNodeOfType(char nodeType) {
 }
 
 void NodeList::getPacketStats(float& packetsPerSecond, float& bytesPerSecond) {
-    packetsPerSecond = _numCollectedPackets / (float) (_packetStatTimer.elapsed() / 1000.0f);
-    bytesPerSecond = _numCollectedBytes / (float) (_packetStatTimer.elapsed() / 1000.0f);
+    packetsPerSecond = (float) _numCollectedPackets / (float) (_packetStatTimer.elapsed() / 1000.0f);
+    bytesPerSecond = (float) _numCollectedBytes / (float) (_packetStatTimer.elapsed() / 1000.0f);
 }
 
 void NodeList::resetPacketStats() {

From 4f7a8473fde27c66a5d59dfb7d49d7f727fce125 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 16:40:14 -0700
Subject: [PATCH 80/84] make stats red when they become stale

---
 domain-server/resources/web/css/style.css     | 4 ++++
 domain-server/resources/web/stats/js/stats.js | 6 +++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/domain-server/resources/web/css/style.css b/domain-server/resources/web/css/style.css
index d641aa5f71..fb295cffc3 100644
--- a/domain-server/resources/web/css/style.css
+++ b/domain-server/resources/web/css/style.css
@@ -38,4 +38,8 @@
 
 span.port {
   color: #666666;
+}
+
+.stale {
+  color: red;
 }
\ No newline at end of file
diff --git a/domain-server/resources/web/stats/js/stats.js b/domain-server/resources/web/stats/js/stats.js
index bebd16b883..a7b0aecfcf 100644
--- a/domain-server/resources/web/stats/js/stats.js
+++ b/domain-server/resources/web/stats/js/stats.js
@@ -15,7 +15,7 @@ $(document).ready(function(){
     $.getJSON("/nodes/" + uuid + ".json", function(json){
       
       // update the table header with the right node type
-      $('#stats-lead h3').html(json.node_type + " stats (" + uuid +);
+      $('#stats-lead h3').html(json.node_type + " stats (" + uuid + ")");
       
       delete json.node_type;
       
@@ -27,6 +27,10 @@ $(document).ready(function(){
       });
       
       $('#stats-table tbody').html(statsTableBody);
+    }).fail(function(data) {
+      $('#stats-table td').each(function(){
+        $(this).addClass('stale');
+      });
     });    
   }
   

From ce214bc43998cf277f83f1962ff565e372fbc067 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 16:48:23 -0700
Subject: [PATCH 81/84] use the performance tuning ratio in avatar mixer to
 send less

---
 assignment-client/src/avatars/AvatarMixer.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/assignment-client/src/avatars/AvatarMixer.cpp b/assignment-client/src/avatars/AvatarMixer.cpp
index 8964c8f771..0ec7c3e15e 100644
--- a/assignment-client/src/avatars/AvatarMixer.cpp
+++ b/assignment-client/src/avatars/AvatarMixer.cpp
@@ -84,7 +84,8 @@ void AvatarMixer::broadcastAvatarData() {
                     //  at a distance of twice the full rate distance, there will be a 50% chance of sending this avatar's update
                     const float FULL_RATE_DISTANCE = 2.f;
                     //  Decide whether to send this avatar's data based on it's distance from us
-                    if ((distanceToAvatar == 0.f) || (randFloat() < FULL_RATE_DISTANCE / distanceToAvatar)) {
+                    if ((distanceToAvatar == 0.f) || (randFloat() < FULL_RATE_DISTANCE / distanceToAvatar)
+                            * (1 - _performanceThrottlingRatio)) {
                         QByteArray avatarByteArray;
                         avatarByteArray.append(otherNode->getUUID().toRfc4122());
                         avatarByteArray.append(otherAvatar.toByteArray());

From a90cd7ed312f50cc66a601637f19dcf50e565804 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 16:54:14 -0700
Subject: [PATCH 82/84] cast numerator to float before divide

---
 libraries/shared/src/NodeList.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libraries/shared/src/NodeList.cpp b/libraries/shared/src/NodeList.cpp
index 89e915a722..95417f4f71 100644
--- a/libraries/shared/src/NodeList.cpp
+++ b/libraries/shared/src/NodeList.cpp
@@ -864,8 +864,8 @@ SharedNodePointer NodeList::soloNodeOfType(char nodeType) {
 }
 
 void NodeList::getPacketStats(float& packetsPerSecond, float& bytesPerSecond) {
-    packetsPerSecond = (float) _numCollectedPackets / (float) (_packetStatTimer.elapsed() / 1000.0f);
-    bytesPerSecond = (float) _numCollectedBytes / (float) (_packetStatTimer.elapsed() / 1000.0f);
+    packetsPerSecond = (float) _numCollectedPackets / ((float) _packetStatTimer.elapsed() / 1000.0f);
+    bytesPerSecond = (float) _numCollectedBytes / ((float) _packetStatTimer.elapsed() / 1000.0f);
 }
 
 void NodeList::resetPacketStats() {

From fcc261cc2b198e10dc57b5d7885b7d27bd008998 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 24 Mar 2014 17:15:53 -0700
Subject: [PATCH 83/84] fix BUILD.md instructions and CMakeLists so
 QT_CMAKE_PREFIX_PATH can be passed

---
 BUILD.md       | 2 +-
 CMakeLists.txt | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/BUILD.md b/BUILD.md
index e033916e08..8f871c3cea 100644
--- a/BUILD.md
+++ b/BUILD.md
@@ -38,7 +38,7 @@ Any variables that need to be set for CMake to find dependencies can be set as E
 
 For example, to pass the QT_CMAKE_PREFIX_PATH variable during build file generation:
 
-    cmake .. -DQT_CMAKE_PREFIX_PATH=/usr/local/qt/5.2.0/clang_64/lib/cmake
+    cmake .. -DQT_CMAKE_PREFIX_PATH=/usr/local/qt/5.2.0/lib/cmake
 
 
 UNIX
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4674df40de..cb1e4224cf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,7 +16,11 @@ elseif (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
 endif(WIN32)
 
-set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} $ENV{QT_CMAKE_PREFIX_PATH})
+if (NOT QT_CMAKE_PREFIX_PATH)
+  set(QT_CMAKE_PREFIX_PATH $ENV{QT_CMAKE_PREFIX_PATH})
+endif ()
+
+set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} ${QT_CMAKE_PREFIX_PATH})
 
 # set our Base SDK to 10.8
 set(CMAKE_OSX_SYSROOT /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk)

From 55622d5f23840b3747728640d5d68c78e62f0b25 Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Tue, 25 Mar 2014 00:46:07 -0700
Subject: [PATCH 84/84] add stub of default script

---
 examples/defaultScripts.js | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 examples/defaultScripts.js

diff --git a/examples/defaultScripts.js b/examples/defaultScripts.js
new file mode 100644
index 0000000000..4b228492c7
--- /dev/null
+++ b/examples/defaultScripts.js
@@ -0,0 +1,5 @@
+//  defaultScripts.js
+//  Copyright (c) 2013 HighFidelity, Inc. All rights reserved.
+Script.include("lookWithTouch.js");
+Script.include("editVoxels.js");
+Script.include("selectAudioDevice.js");