From f159d4c91dae39f9f05c9009e10a6dd44da2abec Mon Sep 17 00:00:00 2001
From: Triplelexx <mojolexx@gmail.com>
Date: Tue, 31 Jan 2017 20:45:35 +0000
Subject: [PATCH 01/20] create nameTag.js script

Running the script creates a text entity that will hover over the users
head showing their display name.
---
 scripts/system/nameTag.js | 98 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 scripts/system/nameTag.js

diff --git a/scripts/system/nameTag.js b/scripts/system/nameTag.js
new file mode 100644
index 0000000000..adaab83297
--- /dev/null
+++ b/scripts/system/nameTag.js
@@ -0,0 +1,98 @@
+"use strict";
+
+/*jslint vars: true, plusplus: true*/
+/*global Entities, Script, Quat, Vec3, MyAvatar, print*/
+// nameTag.js
+//
+// Created by Triplelexx on 17/01/31
+// Copyright 2017 High Fidelity, Inc.
+//
+//
+// Distributed under the Apache License, Version 2.0.
+// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+
+const NAMETAG_DIMENSIONS = {
+    x: 1.0,
+    y: 0.2,
+    z: 1.0
+}
+
+const CLIENTONLY = false;
+const NULL_UUID = "{00000000-0000-0000-0000-000000000000}";
+const ENTITY_CHECK_INTERVAL = 5000; // ms = 5 seconds
+const STARTUP_DELAY = 2000; // ms = 2 second
+const OLD_AGE = 3500; // we recreate the entity if older than this time in seconds 
+const TTL = 2; // time to live in seconds if script is not running
+const HEIGHT_ABOVE_HEAD = 0.2;
+const HEAD_OFFSET = -0.025;
+
+var nametagEntityID = NULL_UUID;
+var lastCheckForEntity = 0;
+
+// create the name tag entity after a brief delay
+Script.setTimeout(function() {
+    addNameTag();
+}, STARTUP_DELAY);
+
+function addNameTag() {
+    var nametagPosition = Vec3.sum(MyAvatar.getHeadPosition(), Vec3.multiply(HEAD_OFFSET, Quat.getFront(MyAvatar.orientation)));
+    nametagPosition.y += HEIGHT_ABOVE_HEAD;
+    var modelNameTagProperties = {
+        type: 'Text',
+        text: MyAvatar.displayName,
+        parentID: MyAvatar.sessionUUID,
+        dimensions: NAMETAG_DIMENSIONS,
+        position: nametagPosition
+    }
+    nametagEntityID = Entities.addEntity(modelNameTagProperties, CLIENTONLY);
+}
+
+function deleteNameTag() {
+    if(nametagEntityID !== NULL_UUID) {
+        Entities.deleteEntity(nametagEntityID);
+        nametagEntityID = NULL_UUID;
+    }
+}
+
+// cleanup on ending
+Script.scriptEnding.connect(cleanup);
+function cleanup() {
+    deleteNameTag();
+}
+
+Script.update.connect(update);
+function update() {
+    // bail if no entity
+    if(nametagEntityID == NULL_UUID) {
+        return;
+    }
+
+    if(Date.now() - lastCheckForEntity > ENTITY_CHECK_INTERVAL) {
+        checkForEntity();
+        lastCheckForEntity = Date.now();
+    }
+}
+
+function checkForEntity() {
+    var nametagProps = Entities.getEntityProperties(nametagEntityID);
+
+    // it is possible for the age to not be a valid number, we check for this and bail accordingly
+    if(nametagProps.age < 1) {
+        return;
+    }
+    
+    // it's too old make a new one, otherwise update
+    if(nametagProps.age > OLD_AGE || nametagProps.age == undefined) {
+        deleteNameTag();
+        addNameTag();
+    } else {
+        var nametagPosition = Vec3.sum(MyAvatar.getHeadPosition(), Vec3.multiply(HEAD_OFFSET, Quat.getFront(MyAvatar.orientation)));
+        nametagPosition.y += HEIGHT_ABOVE_HEAD;
+        Entities.editEntity(nametagEntityID, {
+            position: nametagPosition,
+            // lifetime is in seconds we add TTL on top of the next poll time
+            lifetime: Math.round(nametagProps.age) + (ENTITY_CHECK_INTERVAL / 1000) + TTL,
+            text: MyAvatar.displayName
+        });
+    }
+}

From be68f84100ed073266722f22b7df556f07060504 Mon Sep 17 00:00:00 2001
From: Triplelexx <mojolexx@gmail.com>
Date: Tue, 31 Jan 2017 22:14:39 +0000
Subject: [PATCH 02/20] update nameTag.js comments

---
 scripts/system/nameTag.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/scripts/system/nameTag.js b/scripts/system/nameTag.js
index adaab83297..cd8df2c477 100644
--- a/scripts/system/nameTag.js
+++ b/scripts/system/nameTag.js
@@ -7,6 +7,7 @@
 // Created by Triplelexx on 17/01/31
 // Copyright 2017 High Fidelity, Inc.
 //
+// Running the script creates a text entity that will hover over the user's head showing their display name.
 //
 // Distributed under the Apache License, Version 2.0.
 // See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
@@ -38,6 +39,7 @@ function addNameTag() {
     var nametagPosition = Vec3.sum(MyAvatar.getHeadPosition(), Vec3.multiply(HEAD_OFFSET, Quat.getFront(MyAvatar.orientation)));
     nametagPosition.y += HEIGHT_ABOVE_HEAD;
     var modelNameTagProperties = {
+        name: MyAvatar.displayName + ' Name Tag',
         type: 'Text',
         text: MyAvatar.displayName,
         parentID: MyAvatar.sessionUUID,
@@ -62,7 +64,7 @@ function cleanup() {
 
 Script.update.connect(update);
 function update() {
-    // bail if no entity
+    // if no entity we return
     if(nametagEntityID == NULL_UUID) {
         return;
     }
@@ -76,12 +78,12 @@ function update() {
 function checkForEntity() {
     var nametagProps = Entities.getEntityProperties(nametagEntityID);
 
-    // it is possible for the age to not be a valid number, we check for this and bail accordingly
+    // it is possible for the age to not be a valid number, we check for this and return accordingly
     if(nametagProps.age < 1) {
         return;
     }
     
-    // it's too old make a new one, otherwise update
+    // it's too old or we receive undefined make a new one, otherwise update
     if(nametagProps.age > OLD_AGE || nametagProps.age == undefined) {
         deleteNameTag();
         addNameTag();

From b5d2926605f57b78137a12f9ca7493b3a8448290 Mon Sep 17 00:00:00 2001
From: Triplelexx <mojolexx@gmail.com>
Date: Wed, 1 Feb 2017 12:49:41 +0000
Subject: [PATCH 03/20] make text entity smaller and allow dynamic resizing
 based on name length

---
 scripts/system/nameTag.js | 74 ++++++++++++++++++++++++---------------
 1 file changed, 45 insertions(+), 29 deletions(-)

diff --git a/scripts/system/nameTag.js b/scripts/system/nameTag.js
index cd8df2c477..ceb7583a2e 100644
--- a/scripts/system/nameTag.js
+++ b/scripts/system/nameTag.js
@@ -12,12 +12,6 @@
 // Distributed under the Apache License, Version 2.0.
 // See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
 
-const NAMETAG_DIMENSIONS = {
-    x: 1.0,
-    y: 0.2,
-    z: 1.0
-}
-
 const CLIENTONLY = false;
 const NULL_UUID = "{00000000-0000-0000-0000-000000000000}";
 const ENTITY_CHECK_INTERVAL = 5000; // ms = 5 seconds
@@ -26,8 +20,11 @@ const OLD_AGE = 3500; // we recreate the entity if older than this time in secon
 const TTL = 2; // time to live in seconds if script is not running
 const HEIGHT_ABOVE_HEAD = 0.2;
 const HEAD_OFFSET = -0.025;
+const SIZE_Y = 0.075;
+const LETTER_OFFSET = 0.0225;
+const LINE_HEIGHT = 0.05;
 
-var nametagEntityID = NULL_UUID;
+var nameTagEntityID = NULL_UUID;
 var lastCheckForEntity = 0;
 
 // create the name tag entity after a brief delay
@@ -36,26 +33,53 @@ Script.setTimeout(function() {
 }, STARTUP_DELAY);
 
 function addNameTag() {
-    var nametagPosition = Vec3.sum(MyAvatar.getHeadPosition(), Vec3.multiply(HEAD_OFFSET, Quat.getFront(MyAvatar.orientation)));
-    nametagPosition.y += HEIGHT_ABOVE_HEAD;
+    var nameTagPosition = Vec3.sum(MyAvatar.getHeadPosition(), Vec3.multiply(HEAD_OFFSET, Quat.getFront(MyAvatar.orientation)));
+    nameTagPosition.y += HEIGHT_ABOVE_HEAD;
     var modelNameTagProperties = {
         name: MyAvatar.displayName + ' Name Tag',
         type: 'Text',
         text: MyAvatar.displayName,
+        lineHeight: LINE_HEIGHT,
         parentID: MyAvatar.sessionUUID,
-        dimensions: NAMETAG_DIMENSIONS,
-        position: nametagPosition
+        dimensions: dimensionsFromName(),
+        position: nameTagPosition
     }
-    nametagEntityID = Entities.addEntity(modelNameTagProperties, CLIENTONLY);
+    nameTagEntityID = Entities.addEntity(modelNameTagProperties, CLIENTONLY);
 }
 
+function updateNameTag() {
+    var nameTagProps = Entities.getEntityProperties(nameTagEntityID);
+    var nameTagPosition = Vec3.sum(MyAvatar.getHeadPosition(), Vec3.multiply(HEAD_OFFSET, Quat.getFront(MyAvatar.orientation)));
+    nameTagPosition.y += HEIGHT_ABOVE_HEAD;
+
+    Entities.editEntity(nameTagEntityID, {
+        position: nameTagPosition,
+        dimensions: dimensionsFromName(),
+        // lifetime is in seconds we add TTL on top of the next poll time
+        lifetime: Math.round(nameTagProps.age) + (ENTITY_CHECK_INTERVAL / 1000) + TTL,
+        text: MyAvatar.displayName
+    });
+};
+
 function deleteNameTag() {
-    if(nametagEntityID !== NULL_UUID) {
-        Entities.deleteEntity(nametagEntityID);
-        nametagEntityID = NULL_UUID;
+    if(nameTagEntityID !== NULL_UUID) {
+        Entities.deleteEntity(nameTagEntityID);
+        nameTagEntityID = NULL_UUID;
     }
 }
 
+function dimensionsFromName() {
+    var nameTagDimensions = {
+        x: 0.0,
+        y: SIZE_Y,
+        z: 0.0
+    }
+    for(var letter in MyAvatar.displayName) {
+        nameTagDimensions.x += LETTER_OFFSET;
+    }
+    return nameTagDimensions;
+};
+
 // cleanup on ending
 Script.scriptEnding.connect(cleanup);
 function cleanup() {
@@ -65,7 +89,7 @@ function cleanup() {
 Script.update.connect(update);
 function update() {
     // if no entity we return
-    if(nametagEntityID == NULL_UUID) {
+    if(nameTagEntityID == NULL_UUID) {
         return;
     }
 
@@ -76,25 +100,17 @@ function update() {
 }
 
 function checkForEntity() {
-    var nametagProps = Entities.getEntityProperties(nametagEntityID);
-
+    var nameTagProps = Entities.getEntityProperties(nameTagEntityID);
     // it is possible for the age to not be a valid number, we check for this and return accordingly
-    if(nametagProps.age < 1) {
+    if(nameTagProps.age < 1) {
         return;
     }
-    
+
     // it's too old or we receive undefined make a new one, otherwise update
-    if(nametagProps.age > OLD_AGE || nametagProps.age == undefined) {
+    if(nameTagProps.age > OLD_AGE || nameTagProps.age == undefined) {
         deleteNameTag();
         addNameTag();
     } else {
-        var nametagPosition = Vec3.sum(MyAvatar.getHeadPosition(), Vec3.multiply(HEAD_OFFSET, Quat.getFront(MyAvatar.orientation)));
-        nametagPosition.y += HEIGHT_ABOVE_HEAD;
-        Entities.editEntity(nametagEntityID, {
-            position: nametagPosition,
-            // lifetime is in seconds we add TTL on top of the next poll time
-            lifetime: Math.round(nametagProps.age) + (ENTITY_CHECK_INTERVAL / 1000) + TTL,
-            text: MyAvatar.displayName
-        });
+        updateNameTag();
     }
 }

From 5bf29f46570c92c392047d5bdf7824e5e17d783c Mon Sep 17 00:00:00 2001
From: Triplelexx <mojolexx@gmail.com>
Date: Wed, 1 Feb 2017 12:59:40 +0000
Subject: [PATCH 04/20] improve dimensionsFromName implementation

---
 scripts/system/nameTag.js | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/scripts/system/nameTag.js b/scripts/system/nameTag.js
index ceb7583a2e..c95db0e647 100644
--- a/scripts/system/nameTag.js
+++ b/scripts/system/nameTag.js
@@ -69,15 +69,11 @@ function deleteNameTag() {
 }
 
 function dimensionsFromName() {
-    var nameTagDimensions = {
-        x: 0.0,
+    return {
+        x: LETTER_OFFSET * MyAvatar.displayName.length,
         y: SIZE_Y,
         z: 0.0
-    }
-    for(var letter in MyAvatar.displayName) {
-        nameTagDimensions.x += LETTER_OFFSET;
-    }
-    return nameTagDimensions;
+    };
 };
 
 // cleanup on ending

From 1a58dad3adc3525bd79c754b297412c35f781b41 Mon Sep 17 00:00:00 2001
From: Triplelexx <mojolexx@gmail.com>
Date: Thu, 2 Feb 2017 01:12:55 +0000
Subject: [PATCH 05/20] change age check

check for equal to -1 instead of < 1, think this would be more suitable
if undefined is returned.
---
 scripts/system/nameTag.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/system/nameTag.js b/scripts/system/nameTag.js
index c95db0e647..88f7ab1f89 100644
--- a/scripts/system/nameTag.js
+++ b/scripts/system/nameTag.js
@@ -98,7 +98,7 @@ function update() {
 function checkForEntity() {
     var nameTagProps = Entities.getEntityProperties(nameTagEntityID);
     // it is possible for the age to not be a valid number, we check for this and return accordingly
-    if(nameTagProps.age < 1) {
+    if(nameTagProps.age == -1) {
         return;
     }
 

From f8e6bd8c6b1524cfdcf9e15c552863269c7affbb Mon Sep 17 00:00:00 2001
From: "Anthony J. Thibault" <tony@highfidelity.io>
Date: Fri, 3 Feb 2017 10:53:26 -0800
Subject: [PATCH 06/20] Allow multiple instances to run if environment variable
 is set

If the environment variable HIFI_ALLOW_MULTIPLE_INSTANCES is present, the value is ignored,
then you can have multiple copies of interface running on the same machine.
---
 interface/src/main.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/interface/src/main.cpp b/interface/src/main.cpp
index d33dba535e..39b37e3d19 100644
--- a/interface/src/main.cpp
+++ b/interface/src/main.cpp
@@ -74,6 +74,11 @@ int main(int argc, const char* argv[]) {
     instanceMightBeRunning = !sharedMemory.create(1, QSharedMemory::ReadOnly);
 #endif
 
+    // allow multiple interfaces to run if this environment variable is set.
+    if (QProcessEnvironment::systemEnvironment().contains("HIFI_ALLOW_MULTIPLE_INSTANCES")) {
+        instanceMightBeRunning = false;
+    }
+
     if (instanceMightBeRunning) {
         // Try to connect and send message to existing interface instance
         QLocalSocket socket;

From 6738c0eadebaedf925f78593e1d2919db4bd6df3 Mon Sep 17 00:00:00 2001
From: "Anthony J. Thibault" <tony@highfidelity.io>
Date: Fri, 3 Feb 2017 12:05:30 -0800
Subject: [PATCH 07/20] More consistent haptics on web overlays and entities

---
 .../system/controllers/handControllerGrab.js  | 32 +++++++++++++------
 1 file changed, 22 insertions(+), 10 deletions(-)

diff --git a/scripts/system/controllers/handControllerGrab.js b/scripts/system/controllers/handControllerGrab.js
index d2c9fdc05a..f62acb985a 100644
--- a/scripts/system/controllers/handControllerGrab.js
+++ b/scripts/system/controllers/handControllerGrab.js
@@ -27,7 +27,7 @@ Script.include("/~/system/libraries/controllers.js");
 // add lines where the hand ray picking is happening
 //
 var WANT_DEBUG = false;
-var WANT_DEBUG_STATE = false;
+var WANT_DEBUG_STATE = true;
 var WANT_DEBUG_SEARCH_NAME = null;
 
 var FORCE_IGNORE_IK = false;
@@ -53,6 +53,13 @@ var HAPTIC_TEXTURE_DISTANCE = 0.002;
 var HAPTIC_DEQUIP_STRENGTH = 0.75;
 var HAPTIC_DEQUIP_DURATION = 50.0;
 
+// triggered when stylus presses a web overlay/entity
+var HAPTIC_STYLUS_STRENGTH = 1.0;
+var HAPTIC_STYLUS_DURATION = 20.0;
+
+// triggerd when ui laser presses a web overlay/entity
+var HAPTIC_LASER_UI_STRENGTH = 1.0;
+var HAPTIC_LASER_UI_DURATION = 20.0;
 
 var HAND_HEAD_MIX_RATIO = 0.0; //  0 = only use hands for search/move.  1 = only use head for search/move.
 
@@ -122,7 +129,6 @@ var GRAB_POINT_SPHERE_RADIUS = NEAR_GRAB_RADIUS;
 var GRAB_POINT_SPHERE_COLOR = { red: 240, green: 240, blue: 240 };
 var GRAB_POINT_SPHERE_ALPHA = 0.85;
 
-
 //
 // other constants
 //
@@ -1248,7 +1254,7 @@ function MyController(hand) {
             if (homeButton === hmdHomeButton) {
                 if (this.homeButtonTouched === false) {
                     this.homeButtonTouched = true;
-                    Controller.triggerHapticPulse(1, 20, this.hand);
+                    Controller.triggerHapticPulse(HAPTIC_STYLUS_STRENGTH, HAPTIC_STYLUS_DURATION, this.hand);
                     Messages.sendLocalMessage("home", homeButton);
                 }
             } else {
@@ -1266,7 +1272,7 @@ function MyController(hand) {
             if (homeButton === hmdHomeButton) {
                 if (this.homeButtonTouched === false) {
                     this.homeButtonTouched = true;
-                    Controller.triggerHapticPulse(1, 20, this.hand);
+                    Controller.triggerHapticPulse(HAPTIC_LASER_UI_STRENGTH, HAPTIC_LASER_UI_DURATION, this.hand);
                     Messages.sendLocalMessage("home", homeButton);
                 }
             } else {
@@ -1754,7 +1760,6 @@ function MyController(hand) {
                 Entities.sendHoverOverEntity(entity, pointerEvent);
             }
 
-
             this.grabbedEntity = entity;
             this.setState(STATE_ENTITY_STYLUS_TOUCHING, "begin touching entity '" + name + "'");
             return true;
@@ -1775,11 +1780,6 @@ function MyController(hand) {
         var pointerEvent;
         if (rayPickInfo.overlayID) {
             var overlay = rayPickInfo.overlayID;
-
-            if (!this.homeButtonTouched) {
-                Controller.triggerHapticPulse(1, 20, this.hand);
-            }
-
             if (Overlays.keyboardFocusOverlay != overlay) {
                 Entities.keyboardFocusEntity = null;
                 Overlays.keyboardFocusOverlay = overlay;
@@ -2710,6 +2710,12 @@ function MyController(hand) {
             var theta = this.state === STATE_ENTITY_STYLUS_TOUCHING ? STYLUS_PRESS_TO_MOVE_DEADSPOT_ANGLE : LASER_PRESS_TO_MOVE_DEADSPOT_ANGLE;
             this.deadspotRadius = Math.tan(theta) * intersectInfo.distance;  // dead spot radius in meters
         }
+
+        if (this.state == STATE_ENTITY_STYLUS_TOUCHING) {
+            Controller.triggerHapticPulse(HAPTIC_STYLUS_STRENGTH, HAPTIC_STYLUS_DURATION, this.hand);
+        } else if (this.state == STATE_ENTITY_LASER_TOUCHING) {
+            Controller.triggerHapticPulse(HAPTIC_LASER_UI_STRENGTH, HAPTIC_LASER_UI_DURATION, this.hand);
+        }
     };
 
     this.entityTouchingExit = function() {
@@ -2829,6 +2835,12 @@ function MyController(hand) {
             var theta = this.state === STATE_OVERLAY_STYLUS_TOUCHING ? STYLUS_PRESS_TO_MOVE_DEADSPOT_ANGLE : LASER_PRESS_TO_MOVE_DEADSPOT_ANGLE;
             this.deadspotRadius = Math.tan(theta) * intersectInfo.distance;  // dead spot radius in meters
         }
+
+        if (this.state == STATE_OVERLAY_STYLUS_TOUCHING) {
+            Controller.triggerHapticPulse(HAPTIC_STYLUS_STRENGTH, HAPTIC_STYLUS_DURATION, this.hand);
+        } else if (this.state == STATE_OVERLAY_LASER_TOUCHING) {
+            Controller.triggerHapticPulse(HAPTIC_LASER_UI_STRENGTH, HAPTIC_LASER_UI_DURATION, this.hand);
+        }
     };
 
     this.overlayTouchingExit = function () {

From 0c28776ea2f3fd494d9d0e6c3df9f1cf6d0b7309 Mon Sep 17 00:00:00 2001
From: Dante Ruiz <dante@highfidelity.io>
Date: Sat, 4 Feb 2017 00:13:39 +0000
Subject: [PATCH 08/20] some tweaks to users and menus got tablet

---
 interface/resources/qml/hifi/tablet/TabletMouseHandler.qml | 7 ++++++-
 scripts/system/tablet-users.js                             | 5 +++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/interface/resources/qml/hifi/tablet/TabletMouseHandler.qml b/interface/resources/qml/hifi/tablet/TabletMouseHandler.qml
index 32e34e279b..258a4c2f12 100644
--- a/interface/resources/qml/hifi/tablet/TabletMouseHandler.qml
+++ b/interface/resources/qml/hifi/tablet/TabletMouseHandler.qml
@@ -87,7 +87,11 @@ Item {
                 if (topMenu.objectName === "") {
                     breadcrumbText.text = "Menu";
                 } else {
-                    breadcrumbText.text = topMenu.objectName;
+                    if (menuStack.length === 1) {
+                        breadcrumbText.text = "Menu";
+                    } else {
+                        breadcrumbText.text = topMenu.objectName;
+                    }
                 }
             } else {
                 breadcrumbText.text = "Menu";
@@ -164,6 +168,7 @@ Item {
             d.popMenu();
             return true;
         }
+            
         return false;
     }
 
diff --git a/scripts/system/tablet-users.js b/scripts/system/tablet-users.js
index 0fad0c56f3..a47e4c8c5c 100644
--- a/scripts/system/tablet-users.js
+++ b/scripts/system/tablet-users.js
@@ -12,6 +12,7 @@
 
 (function() { // BEGIN LOCAL_SCOPE
     var USERS_URL = "https://hifi-content.s3.amazonaws.com/faye/tablet-dev/users.html";
+    var HOME_BUTTON_TEXTURE = Script.resourcesPath() + "meshes/tablet-with-home-button.fbx/tablet-with-home-button.fbm/button-root.png";
 
     var FRIENDS_WINDOW_URL = "https://metaverse.highfidelity.com/user/friends";
     var FRIENDS_WINDOW_WIDTH = 290;
@@ -39,6 +40,10 @@
     });
 
     function onClicked() {
+        var tabletEntity = HMD.tabletID;
+        if (tabletEntity) {
+            Entities.editEntity(tabletEntity, {textures: JSON.stringify({"tex.close" : HOME_BUTTON_TEXTURE})});
+        }
         tablet.gotoWebScreen(USERS_URL);
     }
 

From dd8f095bd8463a157737ae20ab87192c5587429e Mon Sep 17 00:00:00 2001
From: Dante Ruiz <dante@highfidelity.io>
Date: Sat, 4 Feb 2017 00:36:41 +0000
Subject: [PATCH 09/20] minimize diff

---
 interface/resources/qml/hifi/tablet/TabletMouseHandler.qml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/interface/resources/qml/hifi/tablet/TabletMouseHandler.qml b/interface/resources/qml/hifi/tablet/TabletMouseHandler.qml
index 258a4c2f12..17a00eccde 100644
--- a/interface/resources/qml/hifi/tablet/TabletMouseHandler.qml
+++ b/interface/resources/qml/hifi/tablet/TabletMouseHandler.qml
@@ -168,7 +168,6 @@ Item {
             d.popMenu();
             return true;
         }
-            
         return false;
     }
 

From 3311df5e1f5b99f1971e59a8c362d8f1f5e6e0f3 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 6 Feb 2017 14:23:37 -0800
Subject: [PATCH 10/20] fix default value in new row

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

diff --git a/domain-server/resources/web/settings/js/settings.js b/domain-server/resources/web/settings/js/settings.js
index 3ed7d02364..4f8ca0eec4 100644
--- a/domain-server/resources/web/settings/js/settings.js
+++ b/domain-server/resources/web/settings/js/settings.js
@@ -1417,7 +1417,7 @@ function addTableRow(row) {
 
   input_clone.children('td').each(function () {
     if ($(this).attr("name") !== keepField) {
-      $(this).find("input").val($(this).attr('data-default'));
+      $(this).find("input").val($(this).children('input').attr('data-default'));
     }
   });
 

From 5c46cecf6a28d24ebadbca16fcdd412e1488dfcf Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 6 Feb 2017 14:32:02 -0800
Subject: [PATCH 11/20] handle empty initial groups when comparing

---
 domain-server/resources/web/settings/js/settings.js | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/domain-server/resources/web/settings/js/settings.js b/domain-server/resources/web/settings/js/settings.js
index 4f8ca0eec4..c5f055bed0 100644
--- a/domain-server/resources/web/settings/js/settings.js
+++ b/domain-server/resources/web/settings/js/settings.js
@@ -1306,7 +1306,9 @@ function badgeSidebarForDifferences(changedElement) {
   var isGrouped = $('#' + panelParentID).hasClass('grouped');
 
   if (isGrouped) {
-    var initialPanelJSON = Settings.initialValues[panelParentID];
+    var initialPanelJSON = Settings.initialValues[panelParentID]
+      ? Settings.initialValues[panelParentID]
+      : {};
 
     // get a JSON representation of that section
     var panelJSON = form2js(panelParentID, ".", false, cleanupFormValues, true)[panelParentID];
@@ -1595,7 +1597,11 @@ function updateDataChangedForSiblingRows(row, forceTrue) {
 
     // get a JSON representation of that section
     var panelSettingJSON = form2js(panelParentID, ".", false, cleanupFormValues, true)[panelParentID][tableShortName]
-    var initialPanelSettingJSON = Settings.initialValues[panelParentID][tableShortName]
+    if (Settings.initialValues[panelParentID]) {
+      var initialPanelSettingJSON = Settings.initialValues[panelParentID][tableShortName]
+    } else {
+      var initialPanelSettingJSON = {};
+    }
 
     // if they are equal, we don't need data-changed
     isTrue = !_.isEqual(panelSettingJSON, initialPanelSettingJSON)

From 2952be5fc89f86d67a67e3d58bd54980e4e66e63 Mon Sep 17 00:00:00 2001
From: "Anthony J. Thibault" <tony@highfidelity.io>
Date: Tue, 7 Feb 2017 12:02:41 -0800
Subject: [PATCH 12/20] Added MouseX and MouseY axes to Keyboard device.

---
 .../input-plugins/src/input-plugins/KeyboardMouseDevice.cpp | 6 ++++++
 .../input-plugins/src/input-plugins/KeyboardMouseDevice.h   | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/libraries/input-plugins/src/input-plugins/KeyboardMouseDevice.cpp b/libraries/input-plugins/src/input-plugins/KeyboardMouseDevice.cpp
index 3308ba36ab..ddb2f482a1 100755
--- a/libraries/input-plugins/src/input-plugins/KeyboardMouseDevice.cpp
+++ b/libraries/input-plugins/src/input-plugins/KeyboardMouseDevice.cpp
@@ -25,6 +25,9 @@ void KeyboardMouseDevice::pluginUpdate(float deltaTime, const controller::InputC
     auto userInputMapper = DependencyManager::get<controller::UserInputMapper>();
     userInputMapper->withLock([&, this]() {
         _inputDevice->update(deltaTime, inputCalibrationData);
+
+        _inputDevice->_axisStateMap[MOUSE_AXIS_X] = _lastCursor.x();
+        _inputDevice->_axisStateMap[MOUSE_AXIS_Y] = _lastCursor.y();
     });
 
     // For touch event, we need to check that the last event is not too long ago
@@ -249,6 +252,9 @@ controller::Input::NamedVector KeyboardMouseDevice::InputDevice::getAvailableInp
         availableInputs.append(Input::NamedPair(makeInput(MOUSE_AXIS_Y_POS), "MouseMoveUp"));
         availableInputs.append(Input::NamedPair(makeInput(MOUSE_AXIS_Y_NEG), "MouseMoveDown"));
 
+        availableInputs.append(Input::NamedPair(makeInput(MOUSE_AXIS_X), "MouseX"));
+        availableInputs.append(Input::NamedPair(makeInput(MOUSE_AXIS_Y), "MouseY"));
+
         availableInputs.append(Input::NamedPair(makeInput(MOUSE_AXIS_WHEEL_Y_POS), "MouseWheelRight"));
         availableInputs.append(Input::NamedPair(makeInput(MOUSE_AXIS_WHEEL_Y_NEG), "MouseWheelLeft"));
         availableInputs.append(Input::NamedPair(makeInput(MOUSE_AXIS_WHEEL_X_POS), "MouseWheelUp"));
diff --git a/libraries/input-plugins/src/input-plugins/KeyboardMouseDevice.h b/libraries/input-plugins/src/input-plugins/KeyboardMouseDevice.h
index f38b43c107..3570ec7193 100644
--- a/libraries/input-plugins/src/input-plugins/KeyboardMouseDevice.h
+++ b/libraries/input-plugins/src/input-plugins/KeyboardMouseDevice.h
@@ -47,6 +47,8 @@ public:
         MOUSE_AXIS_X_NEG,
         MOUSE_AXIS_Y_POS,
         MOUSE_AXIS_Y_NEG,
+        MOUSE_AXIS_X,
+        MOUSE_AXIS_Y,
         MOUSE_AXIS_WHEEL_Y_POS,
         MOUSE_AXIS_WHEEL_Y_NEG,
         MOUSE_AXIS_WHEEL_X_POS,

From 7d630f6c9a083b0c25caad5c51b83c486e406194 Mon Sep 17 00:00:00 2001
From: "Anthony J. Thibault" <tony@highfidelity.io>
Date: Tue, 7 Feb 2017 12:03:28 -0800
Subject: [PATCH 13/20] Added Mat4.createFromColumns

---
 libraries/script-engine/src/Mat4.cpp | 4 ++++
 libraries/script-engine/src/Mat4.h   | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/libraries/script-engine/src/Mat4.cpp b/libraries/script-engine/src/Mat4.cpp
index bb65cb1e26..52b9690321 100644
--- a/libraries/script-engine/src/Mat4.cpp
+++ b/libraries/script-engine/src/Mat4.cpp
@@ -26,6 +26,10 @@ glm::mat4 Mat4::createFromScaleRotAndTrans(const glm::vec3& scale, const glm::qu
     return createMatFromScaleQuatAndPos(scale, rot, trans);
 }
 
+glm::mat4 Mat4::createFromColumns(const glm::vec4& col0, const glm::vec4& col1, const glm::vec4& col2, const glm::vec4& col3) const {
+    return glm::mat4(col0, col1, col2, col3);
+}
+
 glm::vec3 Mat4::extractTranslation(const glm::mat4& m) const {
     return ::extractTranslation(m);
 }
diff --git a/libraries/script-engine/src/Mat4.h b/libraries/script-engine/src/Mat4.h
index 047bf56079..8b2a8aa8c1 100644
--- a/libraries/script-engine/src/Mat4.h
+++ b/libraries/script-engine/src/Mat4.h
@@ -23,8 +23,10 @@ class Mat4 : public QObject {
 
 public slots:
     glm::mat4 multiply(const glm::mat4& m1, const glm::mat4& m2) const;
+
     glm::mat4 createFromRotAndTrans(const glm::quat& rot, const glm::vec3& trans) const;
     glm::mat4 createFromScaleRotAndTrans(const glm::vec3& scale, const glm::quat& rot, const glm::vec3& trans) const;
+    glm::mat4 createFromColumns(const glm::vec4& col0, const glm::vec4& col1, const glm::vec4& col2, const glm::vec4& col3) const;
 
     glm::vec3 extractTranslation(const glm::mat4& m) const;
     glm::quat extractRotation(const glm::mat4& m) const;

From 9a44f63b742756d8130eb41daa83a82a58264425 Mon Sep 17 00:00:00 2001
From: howard-stearns <howard.stearns@gmail.com>
Date: Tue, 7 Feb 2017 13:14:15 -0800
Subject: [PATCH 14/20] update crowd-agent and summon for bubble, avatar-mixin
 optimizations.

---
 .../tests/performance/crowd-agent.js          |  5 ++++-
 scripts/developer/tests/performance/summon.js | 22 ++++++++++++++-----
 2 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/scripts/developer/tests/performance/crowd-agent.js b/scripts/developer/tests/performance/crowd-agent.js
index b87d418643..9db4a112f3 100644
--- a/scripts/developer/tests/performance/crowd-agent.js
+++ b/scripts/developer/tests/performance/crowd-agent.js
@@ -16,7 +16,7 @@
 
 var MESSAGE_CHANNEL = "io.highfidelity.summon-crowd";
 
-print('crowd-agent version 4');
+print('crowd-agent version 5');
 
 /* Observations:
 - File urls for AC scripts silently fail. Use a local server (e.g., python SimpleHTTPServer) for development.
@@ -84,6 +84,9 @@ function startAgent(parameters) { // Can also be used to update.
     clearStopper();
     var wasOff = !Agent.isAvatar;
     Agent.isAvatar = true;
+    if (parameters.displayName !== undefined) {
+        Avatar.displayName = parameters.displayName;
+    }
     if (parameters.position) {
         Avatar.position = parameters.position;
     }
diff --git a/scripts/developer/tests/performance/summon.js b/scripts/developer/tests/performance/summon.js
index 69bf0860ae..8e888fe9bc 100644
--- a/scripts/developer/tests/performance/summon.js
+++ b/scripts/developer/tests/performance/summon.js
@@ -13,7 +13,7 @@
 //
 // See crowd-agent.js
 
-var version = 2;
+var version = 3;
 var label = "summon";
 function debug() {
     print.apply(null, [].concat.apply([label, version], [].map.call(arguments, JSON.stringify)));
@@ -23,6 +23,9 @@ var MINIMUM_AVATARS = 25; // We will summon agents to produce this many total. (
 var N_LISTENING = MINIMUM_AVATARS - 1;
 var AVATARS_CHATTERING_AT_ONCE = 4; // How many of the agents should we request to play SOUND_DATA at once.
 
+var initialBubble = Users.getIgnoreRadiusEnabled();
+debug('startup seeking:', MINIMUM_AVATARS, 'listening:', N_LISTENING, 'chattering:', AVATARS_CHATTERING_AT_ONCE, 'had bubble:', initialBubble);
+
 // If we add or remove things too quickly, we get problems (e.g., audio, fogbugz 2095).
 // For now, spread them out this timing apart.
 var SPREAD_TIME_MS = 500;
@@ -66,7 +69,7 @@ function messageHandler(channel, messageString, senderID) {
     if (MyAvatar.sessionUUID === senderID) { // ignore my own
         return;
     }
-    var message = {}, avatarIdentifiers;
+    var message = {};
     try {
         message = JSON.parse(messageString);
     } catch (e) {
@@ -76,9 +79,10 @@ function messageHandler(channel, messageString, senderID) {
     case "hello":
         Script.setTimeout(function () {
             // There can be avatars we've summoned that do not yet appear in the AvatarList.
-            avatarIdentifiers = without(AvatarList.getAvatarIdentifiers(), summonedAgents);
+            var avatarIdentifiers = without(AvatarList.getAvatarIdentifiers(), summonedAgents);
+            var nSummoned = summonedAgents.length;
             debug('present', avatarIdentifiers, summonedAgents);
-            if ((summonedAgents.length + avatarIdentifiers.length) < MINIMUM_AVATARS ) {
+            if ((nSummoned + avatarIdentifiers.length) < MINIMUM_AVATARS ) {
                 var chatter = chattering.length < AVATARS_CHATTERING_AT_ONCE;
                 var listen = nListening < N_LISTENING;
                 if (chatter) {
@@ -91,6 +95,7 @@ function messageHandler(channel, messageString, senderID) {
                 messageSend({
                     key: 'SUMMON',
                     rcpt: senderID,
+                    displayName: "crowd " + nSummoned + " " + senderID,
                     position: Vec3.sum(MyAvatar.position, {x: coord(), y: 0, z: coord()}),
                     orientation: Quat.fromPitchYawRollDegrees(0, Quat.safeEulerAngles(MyAvatar.orientation).y + (turnSpread * (Math.random() - 0.5)), 0),
                     soundData: chatter && SOUND_DATA,
@@ -100,7 +105,7 @@ function messageHandler(channel, messageString, senderID) {
                 });
             }
         }, accumulatedDelay);
-        accumulatedDelay += SPREAD_TIME_MS; // assume we'll get all the hello respsponses more or less together.
+        accumulatedDelay += SPREAD_TIME_MS; // assume we'll get all the hello responses more or less together.
         break;
     case "finishedSound": // Give someone else a chance.
         chattering = without(chattering, [senderID]);
@@ -123,6 +128,8 @@ Messages.subscribe(MESSAGE_CHANNEL);
 Messages.messageReceived.connect(messageHandler);
 Script.scriptEnding.connect(function () {
     debug('stopping agents', summonedAgents);
+    Users.requestsDomainListData = false;
+    if (initialBubble && !Users.getIgnoreRadiusEnabled()) { Users.toggleIgnoreRadius(); }
     Messages.messageReceived.disconnect(messageHandler); // don't respond to any messages during shutdown
     accumulatedDelay = 0;
     summonedAgents.forEach(function (id) {
@@ -134,14 +141,17 @@ Script.scriptEnding.connect(function () {
     debug('unsubscribed');
 });
 
+Users.requestsDomainListData = true; // Get avatar data for the whole domain, even if not in our view.
+if (initialBubble) { Users.toggleIgnoreRadius(); }
 messageSend({key: 'HELO'}); // Ask agents to report in now.
 Script.setTimeout(function () {
     var total = AvatarList.getAvatarIdentifiers().length;
     if (0 === summonedAgents.length) {
         Window.alert("No agents reported.\n\Please run " + MINIMUM_AVATARS + " instances of\n\
-http://hifi-content.s3.amazonaws.com/howard/scripts/tests/performance/crowd-agent.js\n\
+http://hifi-content.s3.amazonaws.com/howard/scripts/tests/performance/crowd-agent.js?v=someDate\n\
 on your domain server.");
     } else if (total < MINIMUM_AVATARS) {
         Window.alert("Only " + summonedAgents.length + " agents reported. Now missing " + (MINIMUM_AVATARS - total) + " avatars, total.");
     }
+    Users.requestsDomainListData = false;
 }, MINIMUM_AVATARS * SPREAD_TIME_MS )

From e7244b47a9e9b6f96e66390f5194af847dd5a307 Mon Sep 17 00:00:00 2001
From: Triplelexx <mojolexx@gmail.com>
Date: Tue, 7 Feb 2017 21:55:55 +0000
Subject: [PATCH 15/20] increase LETTER_OFFSET value

allow more room for characters, could be improved by detecting each one
---
 scripts/system/nameTag.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/scripts/system/nameTag.js b/scripts/system/nameTag.js
index 88f7ab1f89..e25db69064 100644
--- a/scripts/system/nameTag.js
+++ b/scripts/system/nameTag.js
@@ -21,7 +21,7 @@ const TTL = 2; // time to live in seconds if script is not running
 const HEIGHT_ABOVE_HEAD = 0.2;
 const HEAD_OFFSET = -0.025;
 const SIZE_Y = 0.075;
-const LETTER_OFFSET = 0.0225;
+const LETTER_OFFSET = 0.03; // arbitrary value to dynamically change width, could be more accurate by detecting characters
 const LINE_HEIGHT = 0.05;
 
 var nameTagEntityID = NULL_UUID;
@@ -35,7 +35,7 @@ Script.setTimeout(function() {
 function addNameTag() {
     var nameTagPosition = Vec3.sum(MyAvatar.getHeadPosition(), Vec3.multiply(HEAD_OFFSET, Quat.getFront(MyAvatar.orientation)));
     nameTagPosition.y += HEIGHT_ABOVE_HEAD;
-    var modelNameTagProperties = {
+    var nameTagProperties = {
         name: MyAvatar.displayName + ' Name Tag',
         type: 'Text',
         text: MyAvatar.displayName,
@@ -44,7 +44,7 @@ function addNameTag() {
         dimensions: dimensionsFromName(),
         position: nameTagPosition
     }
-    nameTagEntityID = Entities.addEntity(modelNameTagProperties, CLIENTONLY);
+    nameTagEntityID = Entities.addEntity(nameTagProperties, CLIENTONLY);
 }
 
 function updateNameTag() {
@@ -73,7 +73,7 @@ function dimensionsFromName() {
         x: LETTER_OFFSET * MyAvatar.displayName.length,
         y: SIZE_Y,
         z: 0.0
-    };
+    }
 };
 
 // cleanup on ending

From 3bd11978aaa33de3799809e52747855b10b4bbab Mon Sep 17 00:00:00 2001
From: howard-stearns <howard.stearns@gmail.com>
Date: Tue, 7 Feb 2017 15:59:38 -0800
Subject: [PATCH 16/20] low-hanging fruit on pal performance

---
 scripts/system/pal.js | 45 +++++++++++++++++++++++--------------------
 1 file changed, 24 insertions(+), 21 deletions(-)

diff --git a/scripts/system/pal.js b/scripts/system/pal.js
index 9e9c49b1a0..7e451a39fb 100644
--- a/scripts/system/pal.js
+++ b/scripts/system/pal.js
@@ -11,6 +11,8 @@
 // See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
 //
 
+(function() { // BEGIN LOCAL_SCOPE
+
 // hardcoding these as it appears we cannot traverse the originalTextures in overlays???  Maybe I've missed 
 // something, will revisit as this is sorta horrible.
 const UNSELECTED_TEXTURES = {"idle-D": Script.resolvePath("./assets/models/Avatar-Overlay-v1.fbx/Avatar-Overlay-v1.fbm/avatar-overlay-idle.png"),
@@ -27,7 +29,7 @@ const UNSELECTED_COLOR = { red: 0x1F, green: 0xC6, blue: 0xA6};
 const SELECTED_COLOR = {red: 0xF3, green: 0x91, blue: 0x29};
 const HOVER_COLOR = {red: 0xD0, green: 0xD0, blue: 0xD0}; // almost white for now
 
-(function() { // BEGIN LOCAL_SCOPE
+var conserveResources = true;
 
 Script.include("/~/system/libraries/controllers.js");
 
@@ -265,15 +267,16 @@ pal.fromQml.connect(function (message) { // messages are {method, params}, like
 function addAvatarNode(id) {
     var selected = ExtendedOverlay.isSelected(id);
     return new ExtendedOverlay(id, "sphere", { 
-         drawInFront: true, 
-         solid: true, 
-         alpha: 0.8, 
-         color: color(selected, false, 0.0),
-         ignoreRayIntersection: false}, selected, true);
+        drawInFront: true,
+        solid: true,
+        alpha: 0.8,
+        color: color(selected, false, 0.0),
+        ignoreRayIntersection: false}, selected, !conserveResources);
 }
 function populateUserList(selectData) {
-    var data = [];
-    AvatarList.getAvatarIdentifiers().sort().forEach(function (id) { // sorting the identifiers is just an aid for debugging
+    var data = [], avatars = AvatarList.getAvatarIdentifiers();
+    conserveResources = avatars.length > 20;
+    avatars.forEach(function (id) { // sorting the identifiers is just an aid for debugging
         var avatar = AvatarList.getAvatar(id);
         var avatarPalDatum = {
             displayName: avatar.sessionDisplayName,
@@ -498,6 +501,7 @@ if (Settings.getValue("HUDUIEnabled")) {
     });
 }
 var isWired = false;
+var audioTimer;
 function off() {
     if (isWired) { // It is not ok to disconnect these twice, hence guard.
         Script.update.disconnect(updateOverlays);
@@ -505,6 +509,7 @@ function off() {
         Controller.mouseMoveEvent.disconnect(handleMouseMoveEvent);
         isWired = false;
     }
+    if (audioTimer) { Script.clearInterval(audioTimer); }
     triggerMapping.disable(); // It's ok if we disable twice.
     triggerPressMapping.disable(); // see above
     removeOverlays();
@@ -521,7 +526,7 @@ function onClicked() {
         Controller.mouseMoveEvent.connect(handleMouseMoveEvent);
         triggerMapping.enable();
         triggerPressMapping.enable();
-        createAudioInterval();
+        audioTimer = createAudioInterval(AUDIO_LEVEL_UPDATE_INTERVAL_MS / (conserveResources ? 3 : 1));
     } else {
         off();
     }
@@ -591,21 +596,19 @@ function getAudioLevel(id) {
     return audioLevel;
 }
 
-function createAudioInterval() {
+function createAudioInterval(interval) {
     // we will update the audioLevels periodically
     // TODO: tune for efficiency - expecially with large numbers of avatars
     return Script.setInterval(function () {
-        if (pal.visible) {
-            var param = {};
-            AvatarList.getAvatarIdentifiers().forEach(function (id) {
-                var level = getAudioLevel(id);
-                // qml didn't like an object with null/empty string for a key, so...
-                var userId = id || 0;
-                param[userId] = level;
-            });
-            pal.sendToQml({method: 'updateAudioLevel', params: param});
-        }
-    }, AUDIO_LEVEL_UPDATE_INTERVAL_MS);
+        var param = {};
+        AvatarList.getAvatarIdentifiers().forEach(function (id) {
+            var level = getAudioLevel(id);
+            // qml didn't like an object with null/empty string for a key, so...
+            var userId = id || 0;
+            param[userId] = level;
+        });
+        pal.sendToQml({method: 'updateAudioLevel', params: param});
+    }, interval);
 }
 
 function avatarDisconnected(nodeID) {

From 2e88f1ab1fa6aecaf8b34e693a8f977e139bb5b2 Mon Sep 17 00:00:00 2001
From: howard-stearns <howard.stearns@gmail.com>
Date: Tue, 7 Feb 2017 16:21:14 -0800
Subject: [PATCH 17/20] conserving audio interval

---
 scripts/system/pal.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/scripts/system/pal.js b/scripts/system/pal.js
index 7e451a39fb..adbde0ef5c 100644
--- a/scripts/system/pal.js
+++ b/scripts/system/pal.js
@@ -502,6 +502,8 @@ if (Settings.getValue("HUDUIEnabled")) {
 }
 var isWired = false;
 var audioTimer;
+var AUDIO_LEVEL_UPDATE_INTERVAL_MS = 100; // 10hz for now (change this and change the AVERAGING_RATIO too)
+var AUDIO_LEVEL_CONSERVED_UPDATE_INTERVAL_MS = 300;
 function off() {
     if (isWired) { // It is not ok to disconnect these twice, hence guard.
         Script.update.disconnect(updateOverlays);
@@ -526,7 +528,7 @@ function onClicked() {
         Controller.mouseMoveEvent.connect(handleMouseMoveEvent);
         triggerMapping.enable();
         triggerPressMapping.enable();
-        audioTimer = createAudioInterval(AUDIO_LEVEL_UPDATE_INTERVAL_MS / (conserveResources ? 3 : 1));
+        audioTimer = createAudioInterval(conserveResources ? AUDIO_LEVEL_CONSERVED_UPDATE_INTERVAL_MS : AUDIO_LEVEL_UPDATE_INTERVAL_MS);
     } else {
         off();
     }
@@ -562,9 +564,7 @@ var AVERAGING_RATIO = 0.05;
 var LOUDNESS_FLOOR = 11.0;
 var LOUDNESS_SCALE = 2.8 / 5.0;
 var LOG2 = Math.log(2.0);
-var AUDIO_LEVEL_UPDATE_INTERVAL_MS = 100; // 10hz for now (change this and change the AVERAGING_RATIO too)
 var myData = {}; // we're not includied in ExtendedOverlay.get.
-var audioInterval;
 
 function getAudioLevel(id) {
     // the VU meter should work similarly to the one in AvatarInputs: log scale, exponentially averaged

From cb58c567b837f1dff257afd4e921c1af940aff0e Mon Sep 17 00:00:00 2001
From: "Anthony J. Thibault" <tony@highfidelity.io>
Date: Tue, 7 Feb 2017 18:18:34 -0800
Subject: [PATCH 18/20] In desktop mode create tablet near mouse click
 location.

But prevent the tablet from being displayed off screen.
---
 scripts/system/libraries/WebTablet.js | 75 +++++++++++++++++++++++----
 1 file changed, 65 insertions(+), 10 deletions(-)

diff --git a/scripts/system/libraries/WebTablet.js b/scripts/system/libraries/WebTablet.js
index 0cd7d26854..74bbd788be 100644
--- a/scripts/system/libraries/WebTablet.js
+++ b/scripts/system/libraries/WebTablet.js
@@ -8,7 +8,7 @@
 //  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
 //
 /* global getControllerWorldLocation, setEntityCustomData, Tablet, WebTablet:true, HMD, Settings, Script,
-   Vec3, Quat, MyAvatar, Entities, Overlays, Camera, Messages, Xform */
+   Vec3, Quat, MyAvatar, Entities, Overlays, Camera, Messages, Xform, clamp */
 
 Script.include(Script.resolvePath("../libraries/utils.js"));
 Script.include(Script.resolvePath("../libraries/controllers.js"));
@@ -118,7 +118,7 @@ WebTablet = function (url, width, dpi, hand, clientOnly) {
     };
 
     // compute position, rotation & parentJointIndex of the tablet
-    this.calculateTabletAttachmentProperties(hand, tabletProperties);
+    this.calculateTabletAttachmentProperties(hand, true, tabletProperties);
 
     this.cleanUpOldTablets();
     this.tabletEntityID = Entities.addEntity(tabletProperties, clientOnly);
@@ -252,31 +252,78 @@ WebTablet.prototype.destroy = function () {
 WebTablet.prototype.geometryChanged = function (geometry) {
     if (!HMD.active) {
         var tabletProperties = {};
+
         // compute position, rotation & parentJointIndex of the tablet
-        this.calculateTabletAttachmentProperties(NO_HANDS, tabletProperties);
+        this.calculateTabletAttachmentProperties(NO_HANDS, false, tabletProperties);
         Entities.editEntity(this.tabletEntityID, tabletProperties);
     }
 };
 
+function gluPerspective(fovy, aspect, zNear, zFar) {
+    var cotan = 1 / Math.tan(fovy / 2);
+    var alpha = -(zFar + zNear) / (zFar - zNear);
+    var beta = -(2 * zFar * zNear) / (zFar - zNear);
+    var col0 = {x: cotan / aspect, y: 0, z: 0, w: 0};
+    var col1 = {x: 0, y: cotan, z: 0, w: 0};
+    var col2 = {x: 0, y: 0, z: alpha, w: -1};
+    var col3 = {x: 0, y: 0, z: beta, w: 0};
+    return Mat4.createFromColumns(col0, col1, col2, col3);
+}
+
 // calclulate the appropriate position of the tablet in world space, such that it fits in the center of the screen.
 // with a bit of padding on the top and bottom.
-WebTablet.prototype.calculateWorldAttitudeRelativeToCamera = function () {
+// windowPos is used to position the center of the tablet at the given position.
+WebTablet.prototype.calculateWorldAttitudeRelativeToCamera = function (windowPos) {
+
     var DEFAULT_DESKTOP_TABLET_SCALE = 75;
     var DESKTOP_TABLET_SCALE = Settings.getValue("desktopTabletScale") || DEFAULT_DESKTOP_TABLET_SCALE;
+
+    // clamp window pos so 2d tablet is not off-screen.
+    var TABLET_TEXEL_PADDING = {x: 60, y: 90};
+    var X_CLAMP = (DESKTOP_TABLET_SCALE / 100) * ((TABLET_TEXTURE_RESOLUTION.x / 2) + TABLET_TEXEL_PADDING.x);
+    var Y_CLAMP = (DESKTOP_TABLET_SCALE / 100) * ((TABLET_TEXTURE_RESOLUTION.y / 2) + TABLET_TEXEL_PADDING.y);
+    windowPos.x = clamp(windowPos.x, X_CLAMP, Window.innerWidth - X_CLAMP);
+    windowPos.y = clamp(windowPos.y, Y_CLAMP, Window.innerHeight - Y_CLAMP);
+
     var fov = (Settings.getValue('fieldOfView') || DEFAULT_VERTICAL_FIELD_OF_VIEW) * (Math.PI / 180);
     var MAX_PADDING_FACTOR = 2.2;
     var PADDING_FACTOR = Math.min(Window.innerHeight / TABLET_TEXTURE_RESOLUTION.y, MAX_PADDING_FACTOR);
     var TABLET_HEIGHT = (TABLET_TEXTURE_RESOLUTION.y / this.dpi) * INCHES_TO_METERS;
     var WEB_ENTITY_Z_OFFSET = (this.depth / 2);
+
+    // calcualte distance from camera
     var dist = (PADDING_FACTOR * TABLET_HEIGHT) / (2 * Math.tan(fov / 2) * (DESKTOP_TABLET_SCALE / 100)) - WEB_ENTITY_Z_OFFSET;
+
+    var Z_NEAR = 0.01;
+    var Z_FAR = 100.0;
+
+    // calculate mouse position in clip space
+    var alpha = -(Z_FAR + Z_NEAR) / (Z_FAR - Z_NEAR);
+    var beta = -(2 * Z_FAR * Z_NEAR) / (Z_FAR - Z_NEAR);
+    var clipZ = (beta / dist) - alpha;
+    var clipMousePosition = {x: (2 * windowPos.x / Window.innerWidth) - 1,
+                             y: (2 * ((Window.innerHeight - windowPos.y) / Window.innerHeight)) - 1,
+                             z: clipZ};
+
+    // calculate projection matrix
+    var aspect = Window.innerWidth / Window.innerHeight;
+    var projMatrix = gluPerspective(fov, aspect, Z_NEAR, Z_FAR);
+
+    // transform mouse clip position into view coordinates.
+    var viewMousePosition = Mat4.transformPoint(Mat4.inverse(projMatrix), clipMousePosition);
+
+    // transform view mouse position into world coordinates.
+    var viewToWorldMatrix = Mat4.createFromRotAndTrans(Camera.orientation, Camera.position);
+    var worldMousePosition = Mat4.transformPoint(viewToWorldMatrix, viewMousePosition);
+
     return {
-        position: Vec3.sum(Camera.position, Vec3.multiply(dist, Quat.getFront(Camera.orientation))),
+        position: worldMousePosition,
         rotation: Quat.multiply(Camera.orientation, ROT_Y_180)
     };
 };
 
 // compute position, rotation & parentJointIndex of the tablet
-WebTablet.prototype.calculateTabletAttachmentProperties = function (hand, tabletProperties) {
+WebTablet.prototype.calculateTabletAttachmentProperties = function (hand, useMouse, tabletProperties) {
     if (HMD.active) {
         // in HMD mode, the tablet should be relative to the sensor to world matrix.
         tabletProperties.parentJointIndex = SENSOR_TO_ROOM_MATRIX;
@@ -289,8 +336,16 @@ WebTablet.prototype.calculateTabletAttachmentProperties = function (hand, tablet
         // in desktop mode, the tablet should be relative to the camera
         tabletProperties.parentJointIndex = CAMERA_MATRIX;
 
-        // compute the appropriate postion of the tablet such that it fits in the center of the screen nicely.
-        var attitude = this.calculateWorldAttitudeRelativeToCamera();
+        var windowPos;
+        if (useMouse) {
+            // compute the appropriate postion of the tablet such that it fits in the center of the screen nicely.
+            windowPos = {x: Controller.getValue(Controller.Hardware.Keyboard.MouseX),
+                         y: Controller.getValue(Controller.Hardware.Keyboard.MouseY)};
+        } else {
+            windowPos = {x: Window.innerWidth / 2,
+                         y: Window.innerHeight / 2};
+        }
+        var attitude = this.calculateWorldAttitudeRelativeToCamera(windowPos);
         tabletProperties.position = attitude.position;
         tabletProperties.rotation = attitude.rotation;
     }
@@ -310,7 +365,7 @@ WebTablet.prototype.onHmdChanged = function () {
 
     var tabletProperties = {};
     // compute position, rotation & parentJointIndex of the tablet
-    this.calculateTabletAttachmentProperties(NO_HANDS, tabletProperties);
+    this.calculateTabletAttachmentProperties(NO_HANDS, false, tabletProperties);
     Entities.editEntity(this.tabletEntityID, tabletProperties);
 
     // Full scene FXAA should be disabled on the overlay when the tablet in desktop mode.
@@ -398,7 +453,7 @@ WebTablet.prototype.cameraModeChanged = function (newMode) {
         var self = this;
         var tabletProperties = {};
         // compute position, rotation & parentJointIndex of the tablet
-        self.calculateTabletAttachmentProperties(NO_HANDS, tabletProperties);
+        self.calculateTabletAttachmentProperties(NO_HANDS, false, tabletProperties);
         Entities.editEntity(self.tabletEntityID, tabletProperties);
     }
 };

From 6cba2049ddc259b5c013d2adc1183a77764078b8 Mon Sep 17 00:00:00 2001
From: mike <mikejvarner@gmail.com>
Date: Tue, 7 Feb 2017 19:46:16 -0800
Subject: [PATCH 19/20] Made jumping easier on the Vive

---
 interface/resources/controllers/standard.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/interface/resources/controllers/standard.json b/interface/resources/controllers/standard.json
index c9e91c8666..04a3f560b6 100644
--- a/interface/resources/controllers/standard.json
+++ b/interface/resources/controllers/standard.json
@@ -22,7 +22,7 @@
           "to": "Actions.Up", 
           "filters": 
             [
-                { "type": "deadZone", "min": 0.95 },
+                { "type": "deadZone", "min": 0.6 },
                 "invert"
             ]
         }, 

From 244437d971c9fc2a92da662497daec39ab17f23c Mon Sep 17 00:00:00 2001
From: "Anthony J. Thibault" <tony@highfidleity.io>
Date: Tue, 7 Feb 2017 23:50:06 -0800
Subject: [PATCH 20/20] set WANT_DEBUG_STATE back to false

---
 scripts/system/controllers/handControllerGrab.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/system/controllers/handControllerGrab.js b/scripts/system/controllers/handControllerGrab.js
index f62acb985a..b6429d619f 100644
--- a/scripts/system/controllers/handControllerGrab.js
+++ b/scripts/system/controllers/handControllerGrab.js
@@ -27,7 +27,7 @@ Script.include("/~/system/libraries/controllers.js");
 // add lines where the hand ray picking is happening
 //
 var WANT_DEBUG = false;
-var WANT_DEBUG_STATE = true;
+var WANT_DEBUG_STATE = false;
 var WANT_DEBUG_SEARCH_NAME = null;
 
 var FORCE_IGNORE_IK = false;