From 8aa0525f4536b965a6b3bd1586291ca38df164a7 Mon Sep 17 00:00:00 2001
From: ZappoMan <brad@highfidelity.io>
Date: Wed, 10 Jan 2018 10:32:28 -0800
Subject: [PATCH] CR style feedback

---
 .../keep-in-zone-example.js                   | 15 +++++++-
 .../entity_edit_filters/position-example.js   | 37 +++++++++++--------
 2 files changed, 36 insertions(+), 16 deletions(-)

diff --git a/scripts/tutorials/entity_edit_filters/keep-in-zone-example.js b/scripts/tutorials/entity_edit_filters/keep-in-zone-example.js
index 9013edda96..eb9cfbeb4d 100644
--- a/scripts/tutorials/entity_edit_filters/keep-in-zone-example.js
+++ b/scripts/tutorials/entity_edit_filters/keep-in-zone-example.js
@@ -1,8 +1,21 @@
+//
+// keep-in-zone-example.js
+// 
+//
+// Created by Brad Hefta-Gaub to use Entities on Dec. 15, 2017
+// Copyright 2017 High Fidelity, Inc.
+//
+// This sample entity edit filter script will keep any entity inside the bounding box of the zone this filter is applied to.
+//
+// Distributed under the Apache License, Version 2.0.
+// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
 function filter(properties, type, originalProperties, zoneProperties) {    
 
     var nearZero = 0.0001 * Math.random() + 0.001;
 
-	/* Clamp position changes to bounding box of zone.*/
+    /* Clamp position changes to bounding box of zone.*/
     function clamp(val, min, max) {
         /* Random near-zero value used as "zero" to prevent two sequential updates from being
         exactly the same (which would cause them to be ignored) */
diff --git a/scripts/tutorials/entity_edit_filters/position-example.js b/scripts/tutorials/entity_edit_filters/position-example.js
index 5f17f04542..a6cafe6bcb 100644
--- a/scripts/tutorials/entity_edit_filters/position-example.js
+++ b/scripts/tutorials/entity_edit_filters/position-example.js
@@ -1,16 +1,20 @@
+//
+// position-example.js
+// 
+//
+// Created by Brad Hefta-Gaub to use Entities on Dec. 15, 2017
+// Copyright 2017 High Fidelity, Inc.
+//
+// This sample entity edit filter script will only allow position to be changed by no more than 5 meters on any axis.
+//
+// Distributed under the Apache License, Version 2.0.
+// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
 function filter(properties, type, originalProperties) {    
-	
-	/* Clamp position changes.*/
-	var maxChange = 5;
-    function sign(val) {
-        if (val > 0) {
-            return 1;
-        } else if (val < 0) {
-            return -1;
-        } else {
-            return 0;
-        }
-    }
+
+    /* Clamp position changes.*/
+    var maxChange = 5;
 
     function clamp(val, min, max) {
         if (val > max) {
@@ -27,9 +31,12 @@ function filter(properties, type, originalProperties) {
         exactly the same (which would cause them to be ignored) */
         var nearZero = 0.0001 * Math.random() + 0.001;
         var maxFudgeChange = (maxChange + nearZero);
-        properties.position.x = clamp(properties.position.x, originalProperties.position.x - maxFudgeChange, originalProperties.position.x + maxFudgeChange);
-        properties.position.y = clamp(properties.position.y, originalProperties.position.y - maxFudgeChange, originalProperties.position.y + maxFudgeChange);
-        properties.position.z = clamp(properties.position.z, originalProperties.position.z - maxFudgeChange, originalProperties.position.z + maxFudgeChange);
+        properties.position.x = clamp(properties.position.x, originalProperties.position.x 
+                                        - maxFudgeChange, originalProperties.position.x + maxFudgeChange);
+        properties.position.y = clamp(properties.position.y, originalProperties.position.y 
+                                        - maxFudgeChange, originalProperties.position.y + maxFudgeChange);
+        properties.position.z = clamp(properties.position.z, originalProperties.position.z 
+                                        - maxFudgeChange, originalProperties.position.z + maxFudgeChange);
     }
 
     return properties;