From 152fdb811212e7d501c70814204da1f669f0a4ae Mon Sep 17 00:00:00 2001
From: "James B. Pollack" <jamesbradenpollack@gmail.com>
Date: Tue, 6 Oct 2015 09:44:00 -0700
Subject: [PATCH] physical rack

---
 examples/toys/basketball_hoop/createRack.js | 41 ++++++++++++++-------
 1 file changed, 28 insertions(+), 13 deletions(-)

diff --git a/examples/toys/basketball_hoop/createRack.js b/examples/toys/basketball_hoop/createRack.js
index 726f25eb33..a223a1064a 100644
--- a/examples/toys/basketball_hoop/createRack.js
+++ b/examples/toys/basketball_hoop/createRack.js
@@ -9,16 +9,21 @@
 //  Distributed under the Apache License, Version 2.0.
 //  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
 /*global MyAvatar, Entities, AnimationCache, SoundCache, Scene, Camera, Overlays, HMD, AvatarList, AvatarManager, Controller, UndoStack, Window, Account, GlobalServices, Script, ScriptDiscoveryService, LODManager, Menu, Vec3, Quat, AudioDevice, Paths, Clipboard, Settings, XMLHttpRequest, randFloat, randInt */
+Script.include("../../libraries/utils.js");
+
 var HIFI_PUBLIC_BUCKET = "http://s3.amazonaws.com/hifi-public/";
 
 var basketballURL = HIFI_PUBLIC_BUCKET + "models/content/basketball2.fbx";
 var collisionSoundURL = HIFI_PUBLIC_BUCKET + "sounds/basketball/basketball.wav";
 var rackURL = HIFI_PUBLIC_BUCKET + "models/basketball_hoop/basketball_rack.fbx";
-var rackCollisionHullURL = HIFI_PUBLIC_BUCKET + "models/basketball_hoop/basketball_hoop_collision_hull.obj";
-var basketballSwitcherURL= Script.resolvePath('basketballSwitcher.js');
+var rackCollisionHullURL = HIFI_PUBLIC_BUCKET + "models/basketball_hoop/rack_collision_hull.obj";
+var basketballSwitcherURL = Script.resolvePath('basketballSwitcher.js');
 
+var NUMBER_OF_BALLS = 4;
 var DIAMETER = 0.30;
 
+var GRABBABLE_DATA_KEY = "grabbableKey";
+
 var rackStartPosition =
     Vec3.sum(MyAvatar.position,
         Vec3.multiplyQbyV(MyAvatar.orientation, {
@@ -28,25 +33,31 @@ var rackStartPosition =
         }));
 
 var rack = Entities.addEntity({
+    name:'Basketball Rack',
     type: "Model",
     modelURL: rackURL,
     position: rackStartPosition,
     shapeType: 'compound',
-    // gravity: {
-    //     x: 0,
-    //     y: -9.8,
-    //     z: 0
-    // },
+    gravity: {
+        x: 0,
+        y: -9.8,
+        z: 0
+    },
+    linearDamping:1,
     dimensions: {
         x: 0.4,
         y: 1.37,
         z: 1.73
     },
-    collisionsWillMove: false,
+    collisionsWillMove: true,
     ignoreForCollisions: false,
     compoundShapeURL: rackCollisionHullURL
 });
 
+setEntityCustomData(GRABBABLE_DATA_KEY, rack, {
+    grabbable: false
+});
+
 var nonCollidingBalls = [];
 var collidingBalls = [];
 
@@ -100,11 +111,11 @@ function createNonCollidingBalls() {
 function createCollidingBalls() {
     var position = rackStartPosition;
     var i;
-    for (i = 0; i < 4; i++) {
+    for (i = 0; i < NUMBER_OF_BALLS; i++) {
         var collidingBall = Entities.addEntity({
             type: "Model",
             name: 'Colliding Basketball',
-            shapeType:'Sphere',
+            shapeType: 'Sphere',
             position: {
                 x: position.x,
                 y: position.y + DIAMETER * 2,
@@ -116,15 +127,19 @@ function createCollidingBalls() {
                 z: DIAMETER
             },
             restitution: 1.0,
-            linearDamping: 1,
+            linearDamping: 0.00001,
+            gravity: {
+                x: 0,
+                y: -9.8,
+                z: 0
+            },
             collisionsWillMove: true,
             ignoreForCollisions: false,
             modelURL: basketballURL,
-            script:basketballSwitcherURL
         });
         collidingBalls.push(collidingBall);
     }
 }
 
-createNonCollidingBalls();
+// createNonCollidingBalls();
 createCollidingBalls();
\ No newline at end of file