From 87a7ceeacb06351a2368baac5053007b8b4ad0e3 Mon Sep 17 00:00:00 2001 From: David Cormack Date: Sun, 28 May 2017 21:35:58 +0100 Subject: [PATCH 1/4] Updated to AltspaceSDK v2.4.5 --- README.md | 26 +- README.template.md | 22 +- dist/altspace.js | 6 +- dist/altspace.min.js | 2 +- doc/aframe/index.html | 2 +- .../module-altspace_components.altspace.html | 2 +- doc/aframe/module-altspace_components.html | 2 +- doc/index.html | 24 +- doc/js/index.html | 2 +- examples/aframe/introduction/images/1.jpg | Bin 0 -> 256905 bytes examples/aframe/introduction/images/10.jpg | Bin 0 -> 214273 bytes examples/aframe/introduction/images/11.jpg | Bin 0 -> 182700 bytes examples/aframe/introduction/images/2.jpg | Bin 0 -> 218822 bytes examples/aframe/introduction/images/3.jpg | Bin 0 -> 178050 bytes examples/aframe/introduction/images/4.jpg | Bin 0 -> 262537 bytes examples/aframe/introduction/images/5.jpg | Bin 0 -> 260823 bytes examples/aframe/introduction/images/6.jpg | Bin 0 -> 120525 bytes examples/aframe/introduction/images/7.jpg | Bin 0 -> 200004 bytes examples/aframe/introduction/images/8.jpg | Bin 0 -> 226522 bytes examples/aframe/introduction/images/9.jpg | Bin 0 -> 170946 bytes examples/aframe/introduction/index.html | 37 +- examples/aframe/introduction/poster.html | 122 + examples/aframe/introduction/poster.js | 17 + examples/index.html | 1 + examples/js/stonehenge/README.md | 11 + examples/js/stonehenge/Stone_19_UV_H_CM_1.jpg | Bin 0 -> 356630 bytes examples/js/stonehenge/buffer_combined.bin | Bin 0 -> 1204 bytes examples/js/stonehenge/index.html | 102 + examples/js/stonehenge/lightmap.jpg | Bin 0 -> 546732 bytes examples/js/stonehenge/lightmap.xcf | Bin 0 -> 7739186 bytes examples/js/stonehenge/screenshot.png | Bin 0 -> 293367 bytes examples/js/stonehenge/stonehenge.blend | Bin 0 -> 676928 bytes examples/js/stonehenge/stonehenge.gltf | 1987 +++++++++++++++++ examples/tests/index.html | 1 + examples/tests/texture-reuse.html | 18 +- examples/tests/videotexture/index.html | 20 + package.json | 2 +- 37 files changed, 2357 insertions(+), 49 deletions(-) create mode 100644 examples/aframe/introduction/images/1.jpg create mode 100644 examples/aframe/introduction/images/10.jpg create mode 100644 examples/aframe/introduction/images/11.jpg create mode 100644 examples/aframe/introduction/images/2.jpg create mode 100644 examples/aframe/introduction/images/3.jpg create mode 100644 examples/aframe/introduction/images/4.jpg create mode 100644 examples/aframe/introduction/images/5.jpg create mode 100644 examples/aframe/introduction/images/6.jpg create mode 100644 examples/aframe/introduction/images/7.jpg create mode 100644 examples/aframe/introduction/images/8.jpg create mode 100644 examples/aframe/introduction/images/9.jpg create mode 100644 examples/aframe/introduction/poster.html create mode 100644 examples/aframe/introduction/poster.js create mode 100644 examples/js/stonehenge/README.md create mode 100644 examples/js/stonehenge/Stone_19_UV_H_CM_1.jpg create mode 100644 examples/js/stonehenge/buffer_combined.bin create mode 100644 examples/js/stonehenge/index.html create mode 100644 examples/js/stonehenge/lightmap.jpg create mode 100644 examples/js/stonehenge/lightmap.xcf create mode 100644 examples/js/stonehenge/screenshot.png create mode 100644 examples/js/stonehenge/stonehenge.blend create mode 100644 examples/js/stonehenge/stonehenge.gltf create mode 100644 examples/tests/videotexture/index.html diff --git a/README.md b/README.md index 8025a759..25e2fcb5 100644 --- a/README.md +++ b/README.md @@ -12,6 +12,8 @@ The AltspaceVR SDK can be used together with [Three.js] or [A-Frame] to create h Three.js is an open-source, renderer-agnostic 3D engine written in Javascript. It is used to construct much of the 3D graphics you see on the web, and can be used to create entire applications, or enhance existing webpages with 3D content. A-Frame is a later addition to the 3D Web family, simplifying the process with the use of HTML-style markup to build 3D scenes instead of Javascript. +If you choose, you can apply for AltspaceVR developer privileges [here](http://developer.altvr.com/devflag). You will typically have a response within 2-3 days. Once granted, you will have access to a host of new activity types that are designed for SDK use. This is not required to use the SDK though. + **If you are brand new to web development** or 3D applications, we recommend you develop with A-Frame, as it's more user-friendly and has more utility built-in. Head over to our [A-Frame API Documentation] for more info on how to get started using A-Frame with AltspaceVR. You should also check out the official reference from [A-Frame]. **If you know what you're doing**, you have your choice between A-Frame and Three.js. Three.js is lower-level than A-Frame, so it is more flexible, but at the cost of additional complexity. If you think this is for you, you should read our [Three.js API Documentation]. You'll also need the upstream [Three.js Reference]. @@ -32,11 +34,11 @@ Many APIs are present in the client without loading `altspace.js`, but please st The version baked into the altspace.js script will determine which version of the entire SDK the client will provide your app. This means that if we make any breaking internal changes to things like rendering or cursor events, and you are using an older version of `altspace.js`, we will try to return legacy behavior appropriate to your version of `altspace.js`. Versioning will follow [SEMVER](http://semver.org/) as closely as possible. Details for each version can be found in the [Release Notes](https://github.com/AltspaceVR/AltspaceSDK/releases). -**Latest Version: v2.4.3 -- [See Changes](https://github.com/AltspaceVR/AltspaceSDK/releases/tag/v2.4.3)** +**Latest Version: v2.4.5 -- [See Changes](https://github.com/AltspaceVR/AltspaceSDK/releases/tag/v2.4.5)** Include the latest version of the SDK in your app with: -`` +`` If you use npm, you can install altspace.js with: @@ -56,12 +58,26 @@ If you use npm, you can install altspace.js with: \*\* Meshes outside the bounds of the enclosure will be culled unless you request full space access. -## AltspaceVR Debugger +## Debugging SDK Apps -The debugger is essentially a remote Chrome inspector for AltspaceVR browsers. This allows you to view and modify your app in real-time, as well as see any errors that occur. +We provide a standalone debugger that can connect to SDK apps while they're running in Altspace and has the normal functionality of the Chrome developer tools (i.e. you can read console logs, look at the values of variables, execute Javascript, etc.) You can download it here: **[OSX Debugger](http://sdk.altvr.com/debugger/DebuggerMacOSX.zip) - [Windows Debugger](http://sdk.altvr.com/debugger/DebuggerWindows.exe)** -> Note that you cannot rename the OSX Debugger from Debugger.app after you extract it, or it won’t run due to legacy .app bundle structure — it needs an Info.plist with metadata. + +(Note that you cannot rename the OSX Debugger from Debugger.app after you extract it, or it won’t run due to legacy .app bundle structure — it needs an Info.plist with metadata.) + +More generally, Altspace browsers are implemented using an embedded Chromium which exposes the Chrome debugging protocol version 1.1. You can find documentation on the protocol and usage [here](https://developer.chrome.com/devtools/docs/debugger-protocol). The protocol is exposed via a WebSocket interface on port 9999, rather than 9222 as is typical for the Chrome desktop browser. You can test it out by accessing http://localhost:9999/json while running Altspace to see a list of active in-world browsers and enclosures in JSON format. + +There are many third-party tools that speak this protocol which you can point at running Altspace browsers, e.g.: + +* [WebIDE](https://developer.mozilla.org/en-US/docs/Tools/WebIDE) - an implementation of the Firefox developer tools. +* [debugger.html](https://github.com/devtools-html/debugger.html) - a reasonably barebones, open-source Javascript debugger. +* Probably many of the projects listed [here](https://developer.chrome.com/devtools/docs/debugging-clients#chrome-remote-interface). + +Note that many of these will expect to be connecting to port 9222, so you might have to forward from that port, e.g. on Windows you can use [netsh](https://technet.microsoft.com/en-us/library/cc731068.aspx): +``` +$ netsh interface portproxy add v4tov4 protocol=tcp listenport=9222 listenaddress=127.0.0.1 connectport=9999 connectaddress=127.0.0.1 +``` ## Graphics Feature Support diff --git a/README.template.md b/README.template.md index e5d783ba..f478e4c7 100644 --- a/README.template.md +++ b/README.template.md @@ -12,6 +12,8 @@ The AltspaceVR SDK can be used together with [Three.js] or [A-Frame] to create h Three.js is an open-source, renderer-agnostic 3D engine written in Javascript. It is used to construct much of the 3D graphics you see on the web, and can be used to create entire applications, or enhance existing webpages with 3D content. A-Frame is a later addition to the 3D Web family, simplifying the process with the use of HTML-style markup to build 3D scenes instead of Javascript. +If you choose, you can apply for AltspaceVR developer privileges [here](http://developer.altvr.com/devflag). You will typically have a response within 2-3 days. Once granted, you will have access to a host of new activity types that are designed for SDK use. This is not required to use the SDK though. + **If you are brand new to web development** or 3D applications, we recommend you develop with A-Frame, as it's more user-friendly and has more utility built-in. Head over to our [A-Frame API Documentation] for more info on how to get started using A-Frame with AltspaceVR. You should also check out the official reference from [A-Frame]. **If you know what you're doing**, you have your choice between A-Frame and Three.js. Three.js is lower-level than A-Frame, so it is more flexible, but at the cost of additional complexity. If you think this is for you, you should read our [Three.js API Documentation]. You'll also need the upstream [Three.js Reference]. @@ -56,12 +58,26 @@ If you use npm, you can install altspace.js with: \*\* Meshes outside the bounds of the enclosure will be culled unless you request full space access. -## AltspaceVR Debugger +## Debugging SDK Apps -The debugger is essentially a remote Chrome inspector for AltspaceVR browsers. This allows you to view and modify your app in real-time, as well as see any errors that occur. +We provide a standalone debugger that can connect to SDK apps while they're running in Altspace and has the normal functionality of the Chrome developer tools (i.e. you can read console logs, look at the values of variables, execute Javascript, etc.) You can download it here: **[OSX Debugger](http://sdk.altvr.com/debugger/DebuggerMacOSX.zip) - [Windows Debugger](http://sdk.altvr.com/debugger/DebuggerWindows.exe)** -> Note that you cannot rename the OSX Debugger from Debugger.app after you extract it, or it won’t run due to legacy .app bundle structure — it needs an Info.plist with metadata. + +(Note that you cannot rename the OSX Debugger from Debugger.app after you extract it, or it won’t run due to legacy .app bundle structure — it needs an Info.plist with metadata.) + +More generally, Altspace browsers are implemented using an embedded Chromium which exposes the Chrome debugging protocol version 1.1. You can find documentation on the protocol and usage [here](https://developer.chrome.com/devtools/docs/debugger-protocol). The protocol is exposed via a WebSocket interface on port 9999, rather than 9222 as is typical for the Chrome desktop browser. You can test it out by accessing http://localhost:9999/json while running Altspace to see a list of active in-world browsers and enclosures in JSON format. + +There are many third-party tools that speak this protocol which you can point at running Altspace browsers, e.g.: + +* [WebIDE](https://developer.mozilla.org/en-US/docs/Tools/WebIDE) - an implementation of the Firefox developer tools. +* [debugger.html](https://github.com/devtools-html/debugger.html) - a reasonably barebones, open-source Javascript debugger. +* Probably many of the projects listed [here](https://developer.chrome.com/devtools/docs/debugging-clients#chrome-remote-interface). + +Note that many of these will expect to be connecting to port 9222, so you might have to forward from that port, e.g. on Windows you can use [netsh](https://technet.microsoft.com/en-us/library/cc731068.aspx): +``` +$ netsh interface portproxy add v4tov4 protocol=tcp listenport=9222 listenaddress=127.0.0.1 connectport=9999 connectaddress=127.0.0.1 +``` ## Graphics Feature Support diff --git a/dist/altspace.js b/dist/altspace.js index 0204ed25..88a79716 100644 --- a/dist/altspace.js +++ b/dist/altspace.js @@ -486,7 +486,7 @@ var AltspaceTrackedControls = (function (AFrameComponent$$1) { * * My A-Frame Scene * -* +* * * * @@ -2924,7 +2924,7 @@ var NLayoutBrowser = (function (NativeComponent$$1) { * * My A-Frame Scene * -* +* * * * @@ -6138,7 +6138,7 @@ var utilities_lib = Object.freeze({ if(!Object.isFrozen(window.altspace)) { Object.assign(window.altspace, {components: {}, utilities: {}, inClient: false}); } -var version = '2.4.3'; +var version = '2.4.5'; if (window.altspace.requestVersion) { window.altspace.requestVersion(version); } diff --git a/dist/altspace.min.js b/dist/altspace.min.js index e5057a4a..a49502e1 100644 --- a/dist/altspace.min.js +++ b/dist/altspace.min.js @@ -4,4 +4,4 @@ null!=e&&"object"==typeof e||null!=n&&"object"==typeof n)throw Error("Query: Fir 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",e.appendChild(i),Lt){var r="VR mode does not support preview tiles. Stopping code execution.";throw console.log("ERROR: "+r),new Error(r)}if(!It){var o=document.createElement("span");o.className="altspace-vr-notice",o.innerHTML="

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Stopping code execution.";throw Lt&&console.log("ERROR: "+r),new Error(r)}}}function j(t){xt=t}function S(){var t=document.querySelector("link[rel=canonical]"),n=t?t.href:window.location.href;return new e(n)}function F(){var t=S(),e=t.path.split("/"),n=e[e.length-1];return n}function C(){var t=S(),e=t.path.split("/"),n="team"==e[1],i=n?"team-"+e[2]:e[1];return i}function O(t){var e,n,i=this;if(t.bubbles&&(t.currentTarget=this,t.stopPropagation=function(){e=!0},t.stopImmediatePropagation=function(){n=!0}),this._listeners){var r=this._listeners,o=r[t.type];if(o){t.target=t.target||this;for(var a=[],s=o.length,c=0;s>c;c++)a[c]=o[c];for(var c=0;s>c;c++)if(a[c].call(i,t),n)return}}t.bubbles&&this.parent&&this.parent.dispatchEvent&&!e&&O.call(this.parent,t)}function A(t){t.updateMatrixWorld();var e=new THREE.Vector3;return e.setFromMatrixPosition(t.matrixWorld),e}function k(t){return new Promise(function(e,n){var i=null;return t.traverse(function(t){return"TrackingSkeleton"===t.type?void(i=t):void 0}),i?e(i):void altspace.getThreeJSTrackingSkeleton().then(function(n){return i=n,t.add(i),e(i)})})}function T(t,e){if(t===e)return!0;if(Array.isArray(t)&&Array.isArray(e)&&t.length===e.length)return t.every(function(n,i){return T(t[i],e[i])});if(t instanceof Object&&e instanceof Object&&T(Object.keys(t).sort(),Object.keys(e).sort())){for(var n in t)if(!T(t[n],e[n]))return!1;return!0}return!1}function R(){he.forEach(function(t){return t.autoSend()})}function x(t,e){var n=function(i,r){var o=altspace.getGamepads().find(function(e){return"steamvr"===e.mapping&&e.hand===t});o?(e.logging&&console.log("SteamVR input device found",o),i(o)):(e.logging&&console.log("SteamVR input device not found trying again in 500ms..."),setTimeout(n,500,i,r))};return new Promise(n)}t="default"in t?t["default"]:t,e="default"in e?e["default"]:e,n="default"in n?n["default"]:n;var L=function(){},I={schema:{}};I.schema.get=function(){return null},L.prototype.init=function(){},L.prototype.tick=function(t,e){},L.prototype.pause=function(){},L.prototype.play=function(){},Object.defineProperties(L.prototype,I);var M=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.update=function(t){},e.prototype.remove=function(){},e.prototype.updateSchema=function(t){},e}(L),D=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={schema:{}};return n.schema.get=function(){return{enabled:{type:"boolean","default":"true"}}},e.prototype.init=function(){var t=this;this.setColliderFlag(this.data.enabled),this.el.addEventListener("model-loaded",function(){t.setColliderFlag(t.data.enabled)}.bind(this))},e.prototype.update=function(){this.setColliderFlag(this.data.enabled)},e.prototype.setColliderFlag=function(t){var e=this.el.object3D;e&&(a(e.userData,["altspace","collider","enabled"],t),e.traverse(function(e){e instanceof THREE.Mesh&&a(e.userData,["altspace","collider","enabled"],t)}))},Object.defineProperties(e.prototype,n),e}(M),P=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(){this.gamepadIndex=null,this.trackedControlsSystem=document.querySelector("a-scene").systems["tracked-controls"],this.systemGamepads=0,altspace.getGamepads()},e.prototype.tick=function(){if(this.trackedControlsSystem&&this.systemGamepads!==this.trackedControlsSystem.controllers.length&&window.altspace&&altspace.getGamepads&&altspace.getGamepads().length){var t=this.el.components;t["paint-controls"]&&(this.gamepadIndex="left"===t["paint-controls"].data.hand?2:1),null===this.gamepadIndex&&t["hand-controls"]&&(this.gamepadIndex="left"===t["hand-controls"].data?2:1),null===this.gamepadIndex&&t["vive-controls"]&&(this.gamepadIndex="left"===t["vive-controls"].data.hand?2:1),null===this.gamepadIndex&&t["tracked-controls"]&&(this.gamepadIndex=t["tracked-controls"].data.controller),this.el.setAttribute("tracked-controls","id",altspace.getGamepads()[this.gamepadIndex].id),this.el.setAttribute("tracked-controls","controller",0),this.systemGamepads=this.trackedControlsSystem.controllers.length}},e}(M),U=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={schema:{}};return n.schema.get=function(){return{usePixelScale:{type:"boolean","default":"false"},verticalAlign:{type:"string","default":"middle"},enclosuresOnly:{type:"boolean","default":"true"},fullspace:{type:"boolean","default":"false"}}},e.prototype.init=function(){return this.version="AFRAME_ALTSPACE_VERSION",this.el.object3D instanceof THREE.Scene?void(window.altspace&&window.altspace.inClient?(this.el.setAttribute("vr-mode-ui",{enabled:!1}),this.initRenderer(),this.initCursorEvents(),this.initCollisionEvents()):console.warn("aframe-altspace-component only works inside of AltspaceVR")):void console.warn("aframe-altspace-component can only be attached to a-scene")},e.prototype.tick=function(t,e){this.el.object3D.updateAllBehaviors&&this.el.object3D.updateAllBehaviors()},e.prototype.initRenderer=function(){var t=this,e=this.el.object3D,n=this.el.sceneEl,i=n.getAttribute("scale")||{x:1,y:1,z:1};altspace.getEnclosure().then(function(n){switch(t.data.fullspace&&(n.fullspace&&a(e.userData,["altspace","initialized"],!0),n.requestFullspace(),n.addEventListener("fullspacechange",function(){e.scale.copy(i).multiplyScalar(n.pixelsPerMeter),a(e.userData,["altspace","initialized"],!0)})),(!t.data.usePixelScale||t.data.fullspace)&&e.scale.copy(i).multiplyScalar(n.pixelsPerMeter),t.data.verticalAlign){case"bottom":e.position.y-=n.innerHeight/2;break;case"top":e.position.y+=n.innerHeight/2;break;case"middle":break;default:console.warn("Unexpected value for verticalAlign: ",t.data.verticalAlign)}t.data.enclosuresOnly&&1===n.innerDepth&&(t.el.renderer.render(new THREE.Scene),t.el.renderer=t.el.effect=r),t.data.fullspace||a(e.userData,["altspace","initialized"],!0)}.bind(this));var r=this.el.renderer,o=this.el.renderer=this.el.effect=altspace.getThreeJSRenderer({aframeComponentVersion:this.version}),s=function(){};o.setSize=s,o.setPixelRatio=s,o.setClearColor=s,o.clear=s,o.enableScissorTest=s,o.setScissor=s,o.setViewport=s,o.getPixelRatio=s,o.getMaxAnisotropy=s,o.setFaceCulling=s,o.context={canvas:{}},o.shadowMap={}},e.prototype.initCursorEvents=function(){function t(t,e){var i=e.target.el;n&&n.emit(t,{target:i,ray:e.ray,point:e.point}),i&&i.emit(t,{target:i,ray:e.ray,point:e.point})}var e=this.el.object3D,n=document.querySelector("a-cursor")||document.querySelector("a-entity[cursor]");n&&(n.setAttribute("material","transparent",!0),n.setAttribute("material","opacity",0));var i=null;e.addEventListener("cursordown",function(e){i=e.target,t("mousedown",e)}),e.addEventListener("cursorup",function(e){t("mouseup",e),e.target.uuid===i.uuid&&t("click",e),i=null}),e.addEventListener("cursorenter",function(e){e.target.el&&(e.target.el.addState("hovered"),n&&n.addState("hovering"),t("mouseenter",e))}),e.addEventListener("cursorleave",function(e){e.target.el&&(e.target.el.removeState("hovered"),n&&n.removeState("hovering"),t("mouseleave",e))})},e.prototype.initCollisionEvents=function(){function t(t,e){var n=e.target.el;n&&(e.target=n,e.other&&e.other.el&&(e.other=e.other.el),n.emit(t,e))}var e=this.el.object3D;e.addEventListener("collisionenter",function(e){t("collisionenter",e)}),e.addEventListener("collisionexit",function(e){t("collisionexit",e)}),e.addEventListener("triggerenter",function(e){t("triggerenter",e)}),e.addEventListener("triggerexit",function(e){t("triggerexit",e)})},Object.defineProperties(e.prototype,n),e}(M),N=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={dependencies:{}};return n.dependencies.get=function(){return["sync"]},e.prototype.init=function(){this.sync=this.el.components.sync,this.sync.isConnected?start():this.el.addEventListener("connected",this.start.bind(this))},e.prototype.start=function(){var t=this.sync.dataRef.child("material/color"),e=!1,n=!0,i=this;this.el.addEventListener("componentchanged",function(n){var r=n.detail.name,o=n.detail.oldData,a=n.detail.newData;"material"===r&&!e&&o.color!==a.color&&i.sync.isMine&&setTimeout(function(){return t.set(a.color)},0)}),t.on("value",function(t){if(!i.sync.isMine||n){var r=t.val();e=!0,i.el.setAttribute("material","color",r),e=!1,n=!1}})},Object.defineProperties(e.prototype,n),e}(M),B=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={schema:{}};return n.schema.get=function(){return{mode:{"default":"link"},ownOn:{type:"string"}}},e.prototype.init=function(){var t=this;if(this.isMine=!1,this.scene=this.el.sceneEl,this.syncSys=this.scene.systems["sync-system"],this.isConnected=!1,this.syncSys.isConnected?this.start():this.scene.addEventListener("connected",this.start.bind(this)),this.data.ownOn){var e=this.data.ownOn.split(/[ ,]+/);e.forEach(function(e){t.el.addEventListener(e,function(){t.isConnected&&t.takeOwnership()}.bind(t))}.bind(this))}},e.prototype.takeOwnership=function(){this.ownerRef.set(this.syncSys.clientId),this.ownerRef.onDisconnect().set(null)},e.prototype.start=function(){var t=this;if(this.scene.addEventListener("clientleft",function(e){var n=(!t.ownerId||t.ownerId===e.detail.id)&&t.syncSys.isMasterClient;n&&t.takeOwnership()}.bind(this)),"link"!==this.data.mode)return void console.error("Unsupported sync mode: "+this.data.mode);var e=this.el.id;return e?(this.link(this.syncSys.sceneRef.child(e)),this.setupReceive(),this.isConnected=!0,void this.el.emit("connected",null,!1)):void console.error("Entities cannot be synced using link mode without an id.")},e.prototype.link=function(t){this.ref=t,this.key=this.ref.key(),this.dataRef=this.ref.child("data"),this.ownerRef=this.ref.child("owner")},e.prototype.setupReceive=function(){function t(t){var e=t.val(),n=e===this.syncSys.clientId&&!this.isMine;n&&this.el.emit("ownershipgained",null,!1);var i=e!==this.syncSys.clientId;i&&(this.el.emit("ownershiplost",null,!1),this.ownerRef.onDisconnect().cancel()),this.ownerId=e,this.isMine=e===this.syncSys.clientId}var e=this;this.ownerRef.transaction(function(t){return t?void 0:e.syncSys.clientId}.bind(this),function(n,i){i&&e.ownerRef.onDisconnect().set(null),e.ownerRef.on("value",t.bind(e))}.bind(this))},Object.defineProperties(e.prototype,n),e}(M),H=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={schema:{}};return n.schema.get=function(){return{author:{type:"string","default":null},app:{type:"string","default":null},instance:{type:"string","default":null},refUrl:{type:"string","default":null}}},e.prototype.init=function(){return this.data&&this.data.app?(console.log(this.data),this.queuedInstantiations=[],this.isConnected=!1,void Promise.all([altspace.utilities.sync.connect({authorId:this.data.author,appId:this.data.app,instanceId:this.data.instance,baseRefUrl:this.data.refUrl}),altspace.getUser()]).then(this.connected.bind(this))):void console.warn("The sync-system must be present on the scene and configured with required data."); },e.prototype.connected=function(t){this.connection=t.shift(),this.userInfo=t.shift(),this.sceneRef=this.connection.instance.child("scene"),this.clientsRef=this.connection.instance.child("clients"),this.instantiatedElementsRef=this.connection.instance.child("instantiatedElements"),this.instantiatedElementsRef.on("child_added",this.listenToInstantiationGroup.bind(this)),this.instantiatedElementsRef.on("child_removed",this.stopListeningToInstantiationGroup.bind(this)),this.clientId=this.sceneEl.object3D.uuid,this.masterClientId=null;var e=this;this.clientsRef.on("value",function(t){var n=t.val(),i=Object.keys(n)[0];e.masterClientId=n[i]}),this.clientsRef.on("child_added",function(t){var n=t.val();setTimeout(function(){e.sceneEl.emit("clientjoined",{id:n},!1)},0)}),this.clientsRef.on("child_removed",function(t){var n=t.val();setTimeout(function(){e.sceneEl.emit("clientleft",{id:n},!1)},0)}),this.clientsRef.push(this.clientId).onDisconnect().remove(),this.connection.instance.child("initialized").once("value",function(t){var n=!t.val();t.ref().set(!0),e.processQueuedInstantiations(),e.sceneEl.emit("connected",{shouldInitialize:n},!1),e.isConnected=!0})},e.prototype.isMasterClient=function(){return this.masterClientId===this.clientId},e.prototype.listenToInstantiationGroup=function(t){t.ref().on("child_added",this.createElement.bind(this)),t.ref().on("child_removed",this.removeElement.bind(this))},e.prototype.stopListeningToInstantiationGroup=function(t){t.ref().off("child_added"),t.ref().off("child_removed")},e.prototype.processQueuedInstantiations=function(){var t=this;this.queuedInstantiations.forEach(function(e){e.creatorUserId=t.userInfo.userId,e.clientId=t.clientId,t.instantiatedElementsRef.child(e.groupName).push(e).onDisconnect().remove()}.bind(this)),this.queuedInstantiations.length=0},e.prototype.instantiate=function(t,e,n,i,r){if(!t)return void console.error("AltspaceVR: Instantiation requires a mixin value.",n);var o=e&&e.id,a="A-SCENE"===e.nodeName;if(!o&&!a)return void console.error("AltspaceVR: Instantiation requires a parent with an id.",n);var s=o?"#"+e.id:"a-scene",c={instantiatorId:r||"",groupName:i||"main",mixin:t,parent:s};this.queuedInstantiations.push(c),this.isConnected&&this.processQueuedInstantiations()},e.prototype.removeLast=function(t){var e=this;return new Promise(function(n){e.instantiatedElementsRef.child(t).orderByKey().limitToLast(1).once("value",function(t){if(!t.hasChildren())return void n();var e=t.val(),i=Object.keys(e)[0];n(e[i].instantiatorId),t.ref().child(i).remove()})}.bind(this))},e.prototype.createElement=function(t){var e=t.val(),n=t.key(),i=document.createElement("a-entity");i.id=e.groupName+"-instance-"+n,document.querySelector(e.parent).appendChild(i),i.setAttribute("mixin",e.mixin),i.dataset.creatorUserId=e.creatorUserId,this.userInfo.userId===e.creatorUserId&&i.classList.add("mine")},e.prototype.removeElement=function(t){var e=t.val(),n=t.key(),i=e.groupName+"-instance-"+n,r=document.querySelector("#"+i);r.parentNode.removeChild(r)},Object.defineProperties(e.prototype,n),e}(L),q=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={dependencies:{}};return n.dependencies.get=function(){return["sync"]},e.prototype.init=function(){this.sync=this.el.components.sync,this.sync.isConnected?start():this.el.addEventListener("connected",this.start.bind(this))},e.prototype.start=function(){function t(t,e){if(!n.isMine){var r=t.val();r&&i.el.setAttribute(e,r)}}function e(t){if(n.isMine){var e=t.detail.name,i=t.detail.newData;"position"===e?u(i):"rotation"===e?h(i):"scale"===e&&l(i)}}var n=this.sync,i=this,r=n.dataRef.child("position"),o=n.dataRef.child("rotation"),a=n.dataRef.child("scale");i.updateRate=100;var c=[];i.el.addEventListener("ownershiplost",function(){Array.from(i.el.children).forEach(function(t){var e=t.tagName.toLowerCase();"a-animation"===e&&(c.push(t),t.stop())})}),i.el.addEventListener("ownershipgained",function(){c.forEach(function(t){return t.start()}),c=[]}),r.on("value",function(e){return t(e,"position")}),o.on("value",function(e){return t(e,"rotation")}),a.on("value",function(e){return t(e,"scale")});var u=s(function(t){r.set(t)},i.updateRate),h=s(function(t){o.set(t)},i.updateRate),l=s(function(t){a.set(t)},i.updateRate);i.el.addEventListener("componentchanged",e)},Object.defineProperties(e.prototype,n),e}(M),W=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={dependencies:{}};return n.dependencies.get=function(){return["sync"]},e.prototype.init=function(){this.sync=this.el.components.sync,this.scene=this.el.sceneEl,this.syncSys=this.scene.systems["sync-system"],this.soundStateRef=null,this.soundEventRef=null,this.sync.isConnected?this.start():this.el.addEventListener("connected",this.start.bind(this))},e.prototype.remove=function(){this.soundStateRef.off("value"),this.soundEventRef.off("value")},e.prototype.start=function(){function t(t){if(this.sync.isMine){var t={type:t.type,sender:this.syncSys.clientId,el:this.el.id,time:Firebase.ServerValue.TIMESTAMP};this.soundEventRef.set(t)}}var e=this;this.soundStateRef=this.sync.dataRef.child("sound/state"),this.soundEventRef=this.sync.dataRef.child("sound/event"),this.el.addEventListener("sound-played",t.bind(this)),this.el.addEventListener("sound-paused",t.bind(this)),this.soundEventRef.once("value",function(t){var n=t.val();e.soundEventRef.on("value",function(t){var i=t.val();if(!(!i||n&&i.time===n.time||e.sync.isMine)&&i.el===e.el.id){var r=e.el.components["n-sound"];"sound-played"===i.type?r.playSound():r.pauseSound()}})}),this.el.addEventListener("componentchanged",function(t){if(e.sync.isMine){var n=t.detail.name;"n-sound"===n&&e.soundStateRef.set(t.detail.newData)}}),this.soundStateRef.on("value",function(t){if(!e.sync.isMine){var n=t.val();n&&e.el.setAttribute("n-sound",n)}})},Object.defineProperties(e.prototype,n),e}(M),V=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={dependencies:{}};return n.dependencies.get=function(){return["sync"]},e.prototype.init=function(){var t=this.el.sceneEl;this.syncSys=t.systems["sync-system"],this.sync=this.el.components.sync,this.syncSys.isConnected?this._start():t.addEventListener("connected",this._start.bind(this))},e.prototype.getDataRef=function(t){return this.sync.dataRef.child("n-skeleton-parent/"+t)},e.prototype._start=function(){this.attributeRef=this.sync.dataRef.child("n-skeleton-parent"),this.attributeRef.on("value",function(t){var e=t.val();e&&this.el.setAttribute("n-skeleton-parent",e)}.bind(this)),this.el.dataset.creatorUserId&&this.attributeRef.set(Object.assign({},this.el.components["n-skeleton-parent"].data,{userId:this.el.dataset.creatorUserId})),this.el.addEventListener("componentchanged",function(t){if(this.sync.isMine){var e=t.detail.name;"n-skeleton-parent"===e&&this.attributeRef.set(t.detail.newData)}}.bind(this))},Object.defineProperties(e.prototype,n),e}(M),G=function(t){function 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THREE.MTLLoader,r=e.split("/").slice(0,-1).join("/");i.setTexturePath(r+"/"),i.setCrossOrigin(this.crossOrigin),i.load(e,function(e){var i=new THREE.OBJLoader;i.setMaterials(e),i.load(t,n)})},THREE&&!altspace.inClient&&(THREE.EventDispatcher.prototype.dispatchEvent=O,THREE.Object3D.prototype.dispatchEvent=O),THREE.Scene.prototype.updateAllBehaviors=function(){var t=performance.now(),e=this.__lastNow||t,n=t-e,i=this,r=[];this.traverse(function(t){t.__behaviorList&&r.push(t)});for(var o=0,a=r.length;a>o;o++){var s=r[o];s.updateBehaviors(n,i)}this.__lastNow=t},THREE.Object3D.prototype.addBehavior=function(t){this.addBehaviors(t)},THREE.Object3D.prototype.addBehaviors=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];this.__behaviorList=this.__behaviorList||[],(n=this.__behaviorList).push.apply(n,t);var n},THREE.Object3D.prototype.removeBehavior=function(t){if(!this.__behaviorList||0===this.__behaviorList.length)return null;var e=this.__behaviorList.indexOf(t);if(-1!==e){this.__behaviorList.splice(e,1);try{t.dispose&&t.dispose.call(t,this)}catch(n){console.group(),(console.error||console.log).call(console,n.stack||n),console.log("[Behavior]"),console.log(t),console.log("[Object3D]"),console.log(this),console.groupEnd()}}},THREE.Object3D.prototype.removeAllBehaviors=function(){var t=this;if(!this.__behaviorList||0===this.__behaviorList.length)return null;for(var e=0,n=this.__behaviorList.length;n>e;e++){var i=t.__behaviorList[e];try{i.dispose&&i.dispose.call(i,t)}catch(r){console.group(),(console.error||console.log).call(console,r.stack||r),console.log("[Behavior]"),console.log(i),console.log("[Object3D]"),console.log(t),console.groupEnd()}}this.__behaviorList.length=0},THREE.Object3D.prototype.getBehaviorByType=function(t){var e=this;if(!this.__behaviorList||0===this.__behaviorList.length)return null;for(var n=0,i=this.__behaviorList.length;i>n;n++)if(e.__behaviorList[n].type===t)return e.__behaviorList[n]},THREE.Object3D.prototype.updateBehaviors=function(t,e){var n=this;if(this.__behaviorList&&0!==this.__behaviorList.length){for(var i=[],r=this.__behaviorList.slice(),o=0,a=this.__behaviorList.length;a>o;o++){var s=n.__behaviorList[o];s.__isInitialized||i.push(s)}for(var o=0,a=i.length;a>o;o++){var s=i[o];try{s.awake&&s.awake.call(s,n,e)}catch(c){console.group(),(console.error||console.log).call(console,c.stack||c),console.log("[Behavior]"),console.log(s),console.log("[Object3D]"),console.log(n),console.groupEnd()}}for(var o=0,a=i.length;a>o;o++){var s=i[o];try{s.start&&s.start.call(s)}catch(c){console.group(),(console.error||console.log).call(console,c.stack||c),console.log("[Behavior]"),console.log(s),console.log("[Object3D]"),console.log(n),console.groupEnd()}s.__isInitialized=!0}for(var o=0,a=r.length;a>o;o++){var s=r[o];try{s.update&&s.update.call(s,t)}catch(c){console.group(),(console.error||console.log).call(console,c.stack||c),console.log("[Behavior]"),console.log(s),console.log("[Object3D]"),console.log(n),console.groupEnd()}}}};var Ut=Object.freeze({OBJMTLLoader:Pt,cursor:jt}),Nt=function(){},Bt={type:{}};Bt.type.get=function(){return this._typeWarning||(console.warn("Behavior",this,"does not expose type information!","It will not be queryable by getBehaviorByType, which will break","some built-in behaviors."),this._typeWarning=!0),null},Nt.prototype.awake=function(t,e){},Nt.prototype.start=function(){},Nt.prototype.update=function(t){},Nt.prototype.dispose=function(t){},Object.defineProperties(Nt.prototype,Bt);var Ht=function(t){function e(e){t.call(this),this.config=Object.assign({x:3,y:5,shouldRotate:!0,shouldMove:!0},e),this.object3d=null,this.offsetPosition=null,this.lastBobPosition=new THREE.Vector3,this.nowOffset=1e4*Math.random()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"Bob"},e.prototype.awake=function(t){this.object3d=t,this.offsetPosition=this.object3d.position.clone()},e.prototype.update=function(t){var e=Math.floor(performance.now())+this.nowOffset;this.config.shouldMove&&(this.lastBobPosition.equals(this.object3d.position)||this.offsetPosition.copy(this.object3d.position),this.object3d.position.y=this.offsetPosition.y+Math.sin(e/800)*this.config.x,this.object3d.position.x=this.offsetPosition.x+Math.sin(e/500)*this.config.y,this.lastBobPosition.copy(this.object3d.position)),this.config.shouldRotate&&(this.object3d.rotation.x=Math.sin(e/500)/15)},Object.defineProperties(e.prototype,n),e}(Nt),qt=function(t){function e(e){t.call(this),this.config=Object.assign({overBrightness:1.5,downBrightness:.5},e),this.object3d=null,this.scene=null,this.originalColor=null,this.modifiedColor=new THREE.Color,this._cbs={cursorenter:this.cursorEnter.bind(this),cursordown:this.cursorDown.bind(this),cursorup:this.cursorUp.bind(this),cursorleave:this.cursorLeave.bind(this)}}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"ButtonStateStyle"},e.prototype.awake=function(t,e){this.object3d=t,this.scene=e,this.originalColor=this.config.originalColor||this.object3d.material.color,this.object3d.addEventListener("cursorenter",this._cbs.cursorenter),this.object3d.addEventListener("cursordown",this._cbs.cursordown)},e.prototype.dispose=function(){this.object3d.removeEventListener("cursorenter",this._cbs.cursorenter),this.object3d.removeEventListener("cursorleave",this._cbs.cursorleave),this.object3d.removeEventListener("cursorup",this._cbs.cursorup),this.object3d.removeEventListener("cursordown",this._cbs.cursordown)},e.prototype.changeBrightness=function(t){this.modifiedColor.set(this.originalColor),this.modifiedColor.multiplyScalar(t),this.modifiedColor.r=THREE.Math.clamp(this.modifiedColor.r,0,1),this.modifiedColor.g=THREE.Math.clamp(this.modifiedColor.g,0,1),this.modifiedColor.b=THREE.Math.clamp(this.modifiedColor.b,0,1),this.object3d.material.color=this.modifiedColor},e.prototype.cursorLeave=function(){this.object3d.removeEventListener("cursorleave",this._cbs.cursorleave),this.changeBrightness(1)},e.prototype.cursorEnter=function(){this.changeBrightness(this.config.overBrightness),this.object3d.addEventListener("cursorleave",this._cbs.cursorleave)},e.prototype.cursorUp=function(t){ -this.scene.removeEventListener("cursorup",this._cbs.cursorup),this.object3d.addEventListener("cursorenter",this._cbs.cursorenter),t.target===this.object3d?(this.changeBrightness(this.config.overBrightness),this.object3d.addEventListener("cursorleave",this._cbs.cursorleave)):this.changeBrightness(1)},e.prototype.cursorDown=function(){this.scene.addEventListener("cursorup",this._cbs.cursorup),this.object3d.removeEventListener("cursorleave",this._cbs.cursorleave),this.object3d.removeEventListener("cursorenter",this._cbs.cursorenter),this.changeBrightness(this.config.downBrightness)},Object.defineProperties(e.prototype,n),e}(Nt),Wt=function(t){function e(e){t.call(this),this.config=e=Object.assign({space:"world",x:!1,y:!1,z:!1,cursorSnap:!0},e),this.min=new THREE.Vector3(void 0!==e.x.min?e.x.min:Number.NEGATIVE_INFINITY,void 0!==e.y.min?e.y.min:Number.NEGATIVE_INFINITY,void 0!==e.z.min?e.z.min:Number.NEGATIVE_INFINITY),this.max=new THREE.Vector3(void 0!==e.x.max?e.x.max:Number.POSITIVE_INFINITY,void 0!==e.y.max?e.y.max:Number.POSITIVE_INFINITY,void 0!==e.z.max?e.z.max:Number.POSITIVE_INFINITY),this.object3d=null,this.scene=null,this.sync=null,this.intersector=null,this.dragOffset=new THREE.Vector3,this.raycaster=new THREE.Raycaster,this.raycaster.linePrecision=3,this._cbs={startDrag:this.startDrag.bind(this),moveDrag:this.moveDrag.bind(this),stopDrag:this.stopDrag.bind(this)}}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"Drag"},e.prototype.awake=function(t,e){this.object3d=t,this.scene=e,this.sync=t.getBehaviorByType("Object3DSync"),this.makeIntersector(),this.scene.add(this.intersector)},e.prototype.start=function(){this.object3d.addEventListener("cursordown",this._cbs.startDrag)},e.prototype.dispose=function(){this.object3d.removeEventListener("cursordown",this._cbs.startDrag)},e.prototype.makeIntersector=function(){function t(){r.rotateY(Math.PI)}function e(){r.rotateX(Math.PI/2)}function n(){r.rotateY(Math.PI/2)}var i=1e4,r=new THREE.PlaneGeometry(i,i),o=!!this.config.x,a=!!this.config.y,s=!!this.config.z,c=o+a+s;if(3===c)throw new Error("Arbitrary dragging currently unsupported. Please lock at least one axis.");if(2!==c)throw 1===c?new Error("Single axis dragging currently unsupported."):new Error("Invalid axis configuration");o&&a?t():o&&s?e():a&&s&&n();var u=new THREE.MeshBasicMaterial({color:"purple"});u.side=THREE.DoubleSide,this.intersector=new THREE.Mesh(r,u),this.intersector.visible=!1,this.intersector.material.visible=!1},e.prototype.startDrag=function(t){this.scene.addEventListener("cursorup",this._cbs.stopDrag),this.scene.addEventListener("cursormove",this._cbs.moveDrag),this.raycaster.set(t.ray.origin,t.ray.direction);var e=this.raycaster.intersectObject(this.object3d,!0)[0];if(e){var n=e.point.clone(),i=A(this.object3d).clone();this.dragOffset.copy(n).sub(i),this.intersector.position.copy(this.intersector.parent.worldToLocal(n)),this.intersector.quaternion.copy(this.object3d.parent.quaternion),this.intersector.updateMatrixWorld();var r=this.createDragEvent("dragstart");this.object3d.dispatchEvent(r)}},e.prototype.moveDrag=function(t){this.sync&&!this.sync.isMine&&this.sync.takeOwnership(),this.intersector.visible=!0,this.raycaster.set(t.ray.origin,t.ray.direction);var e=this.raycaster.intersectObject(this.intersector,!0)[0];if(this.intersector.visible=!1,e){var n=new THREE.Vector3;n.copy(e.point).sub(this.dragOffset);var i=this,r=A(this.object3d);["x","y","z"].filter(function(t){return!i.config[t]}).forEach(function(t){n[t]=r[t]}),n.clamp(this.min,this.max),this.object3d.parent.updateMatrixWorld();var o=this.object3d.parent.worldToLocal(n);this.object3d.position.set(this.config.x?o.x:this.object3d.position.x,this.config.y?o.y:this.object3d.position.y,this.config.z?o.z:this.object3d.position.z)}},e.prototype.stopDrag=function(){this.scene.removeEventListener("cursorup",this._cbs.stopDrag),this.scene.removeEventListener("cursormove",this._cbs.moveDrag);var t=this.createDragEvent("dragstop");this.object3d.dispatchEvent(t)},e.prototype.createDragEvent=function(t){return{type:t,bubbles:!0,target:this.object3d,ray:this.raycaster.ray.clone()}},Object.defineProperties(e.prototype,n),e}(Nt),Vt=.2,Gt=function(t){function e(e){t.call(this),this.config=Object.assign({position:!0,rotation:!0,scale:!0},e),this.object3d=null,this.gamepad=null,this.scene=null,this.sync=null,this.isAltModeR=!1,this.isAltModeL=!1,this.prevAltButtonR=!1,this.prevAltButtonL=!1,this.isInitialized=!1,this.originalObj=null}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"GamepadControls"},e.prototype.awake=function(t,e){var n=this;if(this.object3d=t,this.scene=e,this.sync=this.object3d.getBehaviorByType("Object3DSync"),this.originalObj=this.object3d.clone(),this.gamepad=this.getGamepad(),this.gamepad)console.log("Gamepad detected: "+this.gamepad.id);else var i=setInterval(function(){n.gamepad=n.getGamepad(),n.gamepad&&(console.log("Gamepad connected: "+n.gamepad.id),clearInterval(i))}.bind(this),500);this.scene.addEventListener("cursordown",function(t){n.gamepad&&!n.isInitialized&&(n.preventDefault(n.gamepad),n.isInitialized=!0)}.bind(this))},e.prototype.getGamepad=function(){var t=this,e=[];if(e=altspace&&altspace.inClient?altspace.getGamepads():navigator.getGamepads(),e.length>0)for(var n=0;nVt||Math.abs(r)>Vt;o&&!this.sync.isMine&&this.sync.takeOwnership();var a=200*(t/1e3);Math.abs(i)>Vt&&(this.object3d.position.x+=a*i),Math.abs(r)>Vt&&(this.isAltModeL?this.object3d.position.y+=a*-r:this.object3d.position.z+=a*r)}if(this.config.rotation){var s=this.gamepad.buttons[11].pressed;this.prevAltButtonR&&!s&&(this.isAltModeR=!this.isAltModeR),this.prevAltButtonR=s;var c=this.gamepad.axes[2],u=this.gamepad.axes[3],h=Math.abs(c)>Vt||Math.abs(u)>Vt;h&&!this.sync.isMine&&this.sync.takeOwnership();var l=Math.PI*(t/1e3);!this.isAltModeR&&Math.abs(u)>Vt&&(this.object3d.rotation.x+=l*u),Math.abs(c)>Vt&&(this.isAltModeR?this.object3d.rotation.z+=l*-c:this.object3d.rotation.y+=l*c)}if(this.config.scale){var f=10*(t/1e3),d=this.gamepad.buttons[12].pressed,p=this.gamepad.buttons[13].pressed,g=this.gamepad.buttons[12].pressed||this.gamepad.buttons[13].pressed;g&&!this.sync.isMine&&this.sync.takeOwnership();var b=this.object3d.scale,y=new THREE.Vector3(1,1,1);y.multiplyScalar(f),d&&this.object3d.scale.add(y),p&&b.x>y.x&&b.y>y.y&&b.z>y.z&&this.object3d.scale.sub(y)}}},Object.defineProperties(e.prototype,n),e}(Nt),Kt=function(t){function e(e){var n=this;if(t.call(this),this.config=Object.assign({event:"cursorenter",color:new THREE.Color("yellow")},e),"cursorenter"!==this.config.event&&"cursordown"!==this.config.event)throw Error('Expected config.event "cursorenter" or "cursordown"');this.object3d=null,this.cursordownObject=null,this.cursorenterObject=null,this.scene=null,this.cursordown=function(t){n.cursordownObject=n.object3d,"cursordown"===n.config.event&&n.setColor(n.cursordownObject)}.bind(this),this.cursorenter=function(t){n.cursordownObject&&n.cursordownObject!==n.object3d||(n.cursorenterObject&&n.unsetColor(n.cursorenterObject),n.cursorenterObject=n.object3d,n.setColor(n.object3d))}.bind(this),this.cursorleave=function(t){n.cursorenterObject===n.object3d&&(n.cursorenterObject=null,n.unsetColor(n.object3d))}.bind(this),this.cursorupScene=function(t){"cursordown"===n.config.event&&n.cursordownObject&&n.unsetColor(n.cursordownObject),n.cursordownObject=null}.bind(this)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"HoverColor"},e.prototype.awake=function(t,e){this.object3d=t,this.scene=e,this.object3d.addEventListener("cursordown",this.cursordown),this.scene.addEventListener("cursorup",this.cursorupScene),"cursorenter"===this.config.event&&(this.object3d.addEventListener("cursorenter",this.cursorenter),this.object3d.addEventListener("cursorleave",this.cursorleave))},e.prototype.dispose=function(){this.object3d.removeEventListener("cursordown",this.cursordown),this.scene.removeEventListener("cursorup",this.cursorupScene),this.object3d.removeEventListener("cursorenter",this.cursorenter),this.object3d.removeEventListener("cursorleave",this.cursorleave)},e.prototype.setColor=function(t){t.material&&t.material.color&&(t.userData.origColor=t.material.color,t.material.color=this.config.color,t.material&&(t.material.needsUpdate=!0)),t.children.forEach(this.setColor.bind(this))},e.prototype.unsetColor=function(t){if(t.material&&t.material.color){if(!t.userData.origColor)return void console.error("Cannot unsetColor, no userData.origColor for object",t);t.material.color=t.userData.origColor,t.material&&(t.material.needsUpdate=!0)}t.children.forEach(this.unsetColor.bind(this))},Object.defineProperties(e.prototype,n),e}(Nt),Qt=function(t){function e(e){var n=this;t.call(this),this.config=Object.assign({scale:1.15,duration:75,revertOnDispose:!0},e),this.object3d=null,this.originalScale=null,this.elapsedTime=this.config.duration,this.progress=1,this.srcScale=null,this.destScale=null,this.onHoverStateChange=function(){var t;t=[n.destScale,n.srcScale],n.srcScale=t[0],n.destScale=t[1],n.progress=1-n.progress,n.elapsedTime=n.config.duration-n.elapsedTime}.bind(this)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"HoverScale"},e.prototype.awake=function(t,e){this.object3d=t,this.originalScale=this.object3d.scale.clone(),this.srcScale=this.object3d.scale.clone(),this.srcScale.multiplyScalar(this.config.scale),this.destScale=new THREE.Vector3,this.destScale.copy(this.originalScale),this.progress=1,this.elapsedTime=this.config.duration,this.object3d.addEventListener("cursorenter",this.onHoverStateChange),this.object3d.addEventListener("cursorleave",this.onHoverStateChange)},e.prototype.update=function(t){this.progress<1&&(this.elapsedTime=THREE.Math.clamp(this.elapsedTime+t,0,this.config.duration),this.progress=THREE.Math.clamp(this.elapsedTime/this.config.duration,0,1),this.object3d.scale.lerpVectors(this.srcScale,this.destScale,this.progress))},e.prototype.dispose=function(){this.object3d.removeEventListener("cursorenter",this.onHoverStateChange),this.object3d.removeEventListener("cursorleave",this.onHoverStateChange),this.config.revertOnDispose&&this.object3d.scale.copy(this.originalScale),this.originalScale=null,this.srcScale=null,this.destScale=null,this.object3d=null},Object.defineProperties(e.prototype,n),e}(Nt),zt=function(t){function e(n){t.call(this),this.config=Object.assign({jointCubeSize:15,joints:e.HAND_JOINTS},n),this.object3d=null,this.skeleton=null,this.jointCube=null,this.hasCollided=!1,this.collidedJoints=[],this.jointIntersectUnion=null}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"JointCollisionEvents"},e.prototype.awake=function(t,e){this.object3d=t;var n=this;k(e).then(function(t){n.skeleton=t,n.jointCube=new THREE.Vector3(n.config.jointCubeSize,n.config.jointCubeSize,n.config.jointCubeSize)})["catch"](function(t){console.log("Failed to get tracking skeleton",t)})},e.prototype.update=function(t){var e=this;if(this.skeleton){for(var n=[],i=0;iNumber.EPSILON&&this.object3d.scale.y>Number.EPSILON&&this.object3d.scale.z>Number.EPSILON)for(var c=0;c0){if(T(t,this.lastTransform))return;this.transformRef.set(t),this.lastTransform=t}}},e.prototype.takeOwnership=function(){this.ownerRef.set(this.sceneSync.clientId)},Object.defineProperties(e.prototype,n),e}(Nt),he=[],le={},fe={},de=function(t){function e(e,n){t.call(this),this.config=Object.assign({instantiators:{},destroyers:{},ready:null,autoSendRateMS:100},n),this.instanceRef=e,this.sceneRef=e.child("scene"),this.clientsRef=e.child("clients"),this.clientId=null,this.masterClientId=null}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{},isMasterClient:{}};return n.type.get=function(){return"SceneSync"},e.prototype.awake=function(t,e){var n=this;setInterval(R,this.config.autoSendRateMS);var i=e;this.clientId=i.uuid,this.clientsRef.on("value",function(t){var e=t.val();if(e){var i=Object.keys(e)[0];n.masterClientId=e[i]}}.bind(this)),this.clientsRef.push(this.clientId).onDisconnect().remove(),this.instanceRef.child("initialized").once("value",function(t){var e=!t.val();t.ref().set(!0),n.config.ready&&n.config.ready(e)}.bind(this)),this.sceneRef.on("child_added",this.onInstantiate.bind(this)),this.sceneRef.on("child_removed",this.onDestroy.bind(this))},e.prototype.instantiate=function(t,e,n){void 0===e&&(e={});var i=this.sceneRef.push({syncType:t,initData:e},function(t){if(t)throw Error("Failed to save to Firebase",t)});n&&i.onDisconnect().remove();var r=le[i.key()];return r.getBehaviorByType("Object3DSync").takeOwnership(),r},e.prototype.onInstantiate=function(t){var e=t.val(),n=t.key(),i=this.config.instantiators[e.syncType];if(!i)return void console.warn("No instantiator found for syncType: "+e.syncType);var r=i(e.initData,e.syncType);if(!r)return void console.error(e.syncType+".create must return an Object3D");le[n]=r,fe[r.uuid]=n;var o=r.getBehaviorByType("Object3DSync");return o?(he.push(o),void o.link(t.ref(),this)):void console.error(e.syncType+" instantiator must return an Object3D with an Object3DSync behavior")},e.prototype.destroy=function(t){var e=fe[t.uuid];return e?(this.sceneRef.child(e).remove(function(t){t&&console.warn("Failed to remove from Firebase",t)}),void this.sceneRef.child(e).off()):void console.warn("Failed to find key for object3d to be destroyed",t)},e.prototype.onDestroy=function(t){function e(t){t.removeAllBehaviors(),t.parent&&t.parent.remove(t),t.geometry&&t.geometry.dispose(),t.material&&(t.material.map&&t.material.map.dispose(),t.material.dispose())}var n=t.val(),i=t.key(),r=le[i];if(!r)return void console.warn("Failed to find object matching deleted key",i);var o=n.syncType;if(!o)return void console.warn("No syncType found for object being destroyed",r);var a=this.config.destroyers[o],s=!a;a&&(s=a(r)),s&&e(r),delete le[i],delete fe[r.uuid]},n.isMasterClient.get=function(){return this.masterClientId===this.clientId},Object.defineProperties(e.prototype,n),e}(Nt),pe=function(t){function e(e){t.call(this),this.config=Object.assign({speed:1e-4,axis:new THREE.Vector3(0,1,0)},e),this.config.axis.normalize(),this.object3d=null}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"Spin"},e.prototype.awake=function(t){this.object3d=t},e.prototype.update=function(t){this.object3d.rotateOnAxis(this.config.axis,this.config.speed*t)},Object.defineProperties(e.prototype,n),e}(Nt),ge=function(t){function e(e){t.call(this),this.config=Object.assign({logging:!1},e)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"SteamVRInput"},e.prototype.awake=function(){var t=this;this.leftControllerPromise=x(e.LEFT_CONTROLLER,this.config),this.rightControllerPromise=x(e.RIGHT_CONTROLLER,this.config),this.firstControllerPromise=Promise.race([this.leftControllerPromise,this.rightControllerPromise]),this.leftControllerPromise.then(function(e){t.leftController=e}),this.rightControllerPromise.then(function(e){t.rightController=e}),this.firstControllerPromise.then(function(n){t.firstController=n;var i=n.axes.map(function(){return!1}),r=n.buttons.map(function(){return!1});r[e.BUTTON_TRIGGER]=!0,r[e.BUTTON_TOUCHPAD]=!0,n.preventDefault(i,r)})},Object.defineProperties(e.prototype,n),e}(Nt);Object.assign(ge,{BUTTON_TRIGGER:0,BUTTON_GRIP:1,BUTTON_TOUCHPAD:2,BUTTON_DPAD_UP:3,BUTTON_DPAD_RIGHT:4,BUTTON_DPAD_DOWN:5,BUTTON_DPAD_LEFT:6,AXIS_TOUCHPAD_X:0,AXIS_TOUCHPAD_Y:1,FIRST_CONTROLLER:"first",LEFT_CONTROLLER:"left",RIGHT_CONTROLLER:"right"});var be=function(t){function e(e){var n=e.hand;void 0===n&&(n="first"),t.call(this),this._hand=n}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"SteamVRTrackedObject"},e.prototype.awake=function(t,e){this._object3d=t,this._scene=e,this._steamVRInput=this._scene.getBehaviorByType("SteamVRInput")},e.prototype.update=function(){var t=this._steamVRInput[this._hand+"Controller"],e=this._object3d;if(t){var n=t.position,i=n.x,r=n.y,o=n.z;e.position.set(i,r,o);var a=t.rotation,i=a.x,r=a.y,o=a.z,s=a.w;e.quaternion.set(i,r,o,s)}},Object.defineProperties(e.prototype,n),e}(Nt),ye=function(t){function e(e){void 0===e&&(e={}),t.call(this),this.object3d=null,this.scene=null,this.startingRotation=null,this.activelyRotating=!1,this.lastDisplacementX=0,this.runningCount=5,this.runningAverageVelocityX=0}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"TouchpadRotate"},e.prototype.awake=function(t,e){this.object3d=t,this.scene=e,altspace.addEventListener("touchpadup",this.onTouchpadUp.bind(this)),altspace.addEventListener("touchpaddown",this.onTouchpadDown.bind(this)),altspace.addEventListener("touchpadmove",this.onTouchpadMove.bind(this))},e.prototype.update=function(t){!this.activelyRotating&&Math.abs(this.runningAverageVelocityX)>.01&&(this.object3d.rotation.y+=this.runningAverageVelocityX,this.runningAverageVelocityX*=.97)},e.prototype.onTouchpadUp=function(t){this.activelyRotating=!1},e.prototype.onTouchpadDown=function(t){this.activelyRotating=!0,this.startingRotation=this.object3d.rotation.clone()},e.prototype.onTouchpadMove=function(t){var e=t.displacementX-this.lastDisplacementX;this.object3d.rotation.set(this.startingRotation.x,this.startingRotation.y+t.displacementX/300,this.startingRotation.z),this.runningAverageVelocityX=(this.runningAverageVelocityX*this.runningCount+e/300)/(this.runningCount+1),this.lastDisplacementX=t.displacementX},Object.defineProperties(e.prototype,n),e}(Nt),ve=Object.freeze({Behavior:Nt,Bob:Ht,ButtonStateStyle:qt,Drag:Wt,GamepadControls:Gt,HoverColor:Kt,HoverScale:Qt,JointCollisionEvents:zt,Layout:ce,Object3DSync:ue,SceneSync:de,Spin:pe,SteamVRInput:ge,SteamVRTrackedObject:be,TouchpadRotate:ye}),me=Object.freeze({sync:Et,Simulation:St,multiloader:Rt,codePen:Dt,shims:Ut,behaviors:ve});Object.isFrozen(window.altspace)||Object.assign(window.altspace,{components:{},utilities:{},inClient:!1});var we="2.4.3";window.altspace.requestVersion&&window.altspace.requestVersion(we),window.AFRAME&&!window.THREE&&(window.THREE=window.AFRAME.THREE),Object.assign(window.altspace.components||{},vt),Object.assign(window.altspace.utilities||{},me)}(Firebase,Url,Please); \ No newline at end of file +this.scene.removeEventListener("cursorup",this._cbs.cursorup),this.object3d.addEventListener("cursorenter",this._cbs.cursorenter),t.target===this.object3d?(this.changeBrightness(this.config.overBrightness),this.object3d.addEventListener("cursorleave",this._cbs.cursorleave)):this.changeBrightness(1)},e.prototype.cursorDown=function(){this.scene.addEventListener("cursorup",this._cbs.cursorup),this.object3d.removeEventListener("cursorleave",this._cbs.cursorleave),this.object3d.removeEventListener("cursorenter",this._cbs.cursorenter),this.changeBrightness(this.config.downBrightness)},Object.defineProperties(e.prototype,n),e}(Nt),Wt=function(t){function e(e){t.call(this),this.config=e=Object.assign({space:"world",x:!1,y:!1,z:!1,cursorSnap:!0},e),this.min=new THREE.Vector3(void 0!==e.x.min?e.x.min:Number.NEGATIVE_INFINITY,void 0!==e.y.min?e.y.min:Number.NEGATIVE_INFINITY,void 0!==e.z.min?e.z.min:Number.NEGATIVE_INFINITY),this.max=new THREE.Vector3(void 0!==e.x.max?e.x.max:Number.POSITIVE_INFINITY,void 0!==e.y.max?e.y.max:Number.POSITIVE_INFINITY,void 0!==e.z.max?e.z.max:Number.POSITIVE_INFINITY),this.object3d=null,this.scene=null,this.sync=null,this.intersector=null,this.dragOffset=new THREE.Vector3,this.raycaster=new THREE.Raycaster,this.raycaster.linePrecision=3,this._cbs={startDrag:this.startDrag.bind(this),moveDrag:this.moveDrag.bind(this),stopDrag:this.stopDrag.bind(this)}}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"Drag"},e.prototype.awake=function(t,e){this.object3d=t,this.scene=e,this.sync=t.getBehaviorByType("Object3DSync"),this.makeIntersector(),this.scene.add(this.intersector)},e.prototype.start=function(){this.object3d.addEventListener("cursordown",this._cbs.startDrag)},e.prototype.dispose=function(){this.object3d.removeEventListener("cursordown",this._cbs.startDrag)},e.prototype.makeIntersector=function(){function t(){r.rotateY(Math.PI)}function e(){r.rotateX(Math.PI/2)}function n(){r.rotateY(Math.PI/2)}var i=1e4,r=new THREE.PlaneGeometry(i,i),o=!!this.config.x,a=!!this.config.y,s=!!this.config.z,c=o+a+s;if(3===c)throw new Error("Arbitrary dragging currently unsupported. Please lock at least one axis.");if(2!==c)throw 1===c?new Error("Single axis dragging currently unsupported."):new Error("Invalid axis configuration");o&&a?t():o&&s?e():a&&s&&n();var u=new THREE.MeshBasicMaterial({color:"purple"});u.side=THREE.DoubleSide,this.intersector=new THREE.Mesh(r,u),this.intersector.visible=!1,this.intersector.material.visible=!1},e.prototype.startDrag=function(t){this.scene.addEventListener("cursorup",this._cbs.stopDrag),this.scene.addEventListener("cursormove",this._cbs.moveDrag),this.raycaster.set(t.ray.origin,t.ray.direction);var e=this.raycaster.intersectObject(this.object3d,!0)[0];if(e){var n=e.point.clone(),i=A(this.object3d).clone();this.dragOffset.copy(n).sub(i),this.intersector.position.copy(this.intersector.parent.worldToLocal(n)),this.intersector.quaternion.copy(this.object3d.parent.quaternion),this.intersector.updateMatrixWorld();var r=this.createDragEvent("dragstart");this.object3d.dispatchEvent(r)}},e.prototype.moveDrag=function(t){this.sync&&!this.sync.isMine&&this.sync.takeOwnership(),this.intersector.visible=!0,this.raycaster.set(t.ray.origin,t.ray.direction);var e=this.raycaster.intersectObject(this.intersector,!0)[0];if(this.intersector.visible=!1,e){var n=new THREE.Vector3;n.copy(e.point).sub(this.dragOffset);var i=this,r=A(this.object3d);["x","y","z"].filter(function(t){return!i.config[t]}).forEach(function(t){n[t]=r[t]}),n.clamp(this.min,this.max),this.object3d.parent.updateMatrixWorld();var o=this.object3d.parent.worldToLocal(n);this.object3d.position.set(this.config.x?o.x:this.object3d.position.x,this.config.y?o.y:this.object3d.position.y,this.config.z?o.z:this.object3d.position.z)}},e.prototype.stopDrag=function(){this.scene.removeEventListener("cursorup",this._cbs.stopDrag),this.scene.removeEventListener("cursormove",this._cbs.moveDrag);var t=this.createDragEvent("dragstop");this.object3d.dispatchEvent(t)},e.prototype.createDragEvent=function(t){return{type:t,bubbles:!0,target:this.object3d,ray:this.raycaster.ray.clone()}},Object.defineProperties(e.prototype,n),e}(Nt),Vt=.2,Gt=function(t){function e(e){t.call(this),this.config=Object.assign({position:!0,rotation:!0,scale:!0},e),this.object3d=null,this.gamepad=null,this.scene=null,this.sync=null,this.isAltModeR=!1,this.isAltModeL=!1,this.prevAltButtonR=!1,this.prevAltButtonL=!1,this.isInitialized=!1,this.originalObj=null}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"GamepadControls"},e.prototype.awake=function(t,e){var n=this;if(this.object3d=t,this.scene=e,this.sync=this.object3d.getBehaviorByType("Object3DSync"),this.originalObj=this.object3d.clone(),this.gamepad=this.getGamepad(),this.gamepad)console.log("Gamepad detected: "+this.gamepad.id);else var i=setInterval(function(){n.gamepad=n.getGamepad(),n.gamepad&&(console.log("Gamepad connected: "+n.gamepad.id),clearInterval(i))}.bind(this),500);this.scene.addEventListener("cursordown",function(t){n.gamepad&&!n.isInitialized&&(n.preventDefault(n.gamepad),n.isInitialized=!0)}.bind(this))},e.prototype.getGamepad=function(){var t=this,e=[];if(e=altspace&&altspace.inClient?altspace.getGamepads():navigator.getGamepads(),e.length>0)for(var n=0;nVt||Math.abs(r)>Vt;o&&!this.sync.isMine&&this.sync.takeOwnership();var a=200*(t/1e3);Math.abs(i)>Vt&&(this.object3d.position.x+=a*i),Math.abs(r)>Vt&&(this.isAltModeL?this.object3d.position.y+=a*-r:this.object3d.position.z+=a*r)}if(this.config.rotation){var s=this.gamepad.buttons[11].pressed;this.prevAltButtonR&&!s&&(this.isAltModeR=!this.isAltModeR),this.prevAltButtonR=s;var c=this.gamepad.axes[2],u=this.gamepad.axes[3],h=Math.abs(c)>Vt||Math.abs(u)>Vt;h&&!this.sync.isMine&&this.sync.takeOwnership();var l=Math.PI*(t/1e3);!this.isAltModeR&&Math.abs(u)>Vt&&(this.object3d.rotation.x+=l*u),Math.abs(c)>Vt&&(this.isAltModeR?this.object3d.rotation.z+=l*-c:this.object3d.rotation.y+=l*c)}if(this.config.scale){var f=10*(t/1e3),d=this.gamepad.buttons[12].pressed,p=this.gamepad.buttons[13].pressed,g=this.gamepad.buttons[12].pressed||this.gamepad.buttons[13].pressed;g&&!this.sync.isMine&&this.sync.takeOwnership();var b=this.object3d.scale,y=new THREE.Vector3(1,1,1);y.multiplyScalar(f),d&&this.object3d.scale.add(y),p&&b.x>y.x&&b.y>y.y&&b.z>y.z&&this.object3d.scale.sub(y)}}},Object.defineProperties(e.prototype,n),e}(Nt),Kt=function(t){function e(e){var n=this;if(t.call(this),this.config=Object.assign({event:"cursorenter",color:new THREE.Color("yellow")},e),"cursorenter"!==this.config.event&&"cursordown"!==this.config.event)throw Error('Expected config.event "cursorenter" or "cursordown"');this.object3d=null,this.cursordownObject=null,this.cursorenterObject=null,this.scene=null,this.cursordown=function(t){n.cursordownObject=n.object3d,"cursordown"===n.config.event&&n.setColor(n.cursordownObject)}.bind(this),this.cursorenter=function(t){n.cursordownObject&&n.cursordownObject!==n.object3d||(n.cursorenterObject&&n.unsetColor(n.cursorenterObject),n.cursorenterObject=n.object3d,n.setColor(n.object3d))}.bind(this),this.cursorleave=function(t){n.cursorenterObject===n.object3d&&(n.cursorenterObject=null,n.unsetColor(n.object3d))}.bind(this),this.cursorupScene=function(t){"cursordown"===n.config.event&&n.cursordownObject&&n.unsetColor(n.cursordownObject),n.cursordownObject=null}.bind(this)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"HoverColor"},e.prototype.awake=function(t,e){this.object3d=t,this.scene=e,this.object3d.addEventListener("cursordown",this.cursordown),this.scene.addEventListener("cursorup",this.cursorupScene),"cursorenter"===this.config.event&&(this.object3d.addEventListener("cursorenter",this.cursorenter),this.object3d.addEventListener("cursorleave",this.cursorleave))},e.prototype.dispose=function(){this.object3d.removeEventListener("cursordown",this.cursordown),this.scene.removeEventListener("cursorup",this.cursorupScene),this.object3d.removeEventListener("cursorenter",this.cursorenter),this.object3d.removeEventListener("cursorleave",this.cursorleave)},e.prototype.setColor=function(t){t.material&&t.material.color&&(t.userData.origColor=t.material.color,t.material.color=this.config.color,t.material&&(t.material.needsUpdate=!0)),t.children.forEach(this.setColor.bind(this))},e.prototype.unsetColor=function(t){if(t.material&&t.material.color){if(!t.userData.origColor)return void console.error("Cannot unsetColor, no userData.origColor for object",t);t.material.color=t.userData.origColor,t.material&&(t.material.needsUpdate=!0)}t.children.forEach(this.unsetColor.bind(this))},Object.defineProperties(e.prototype,n),e}(Nt),Qt=function(t){function e(e){var n=this;t.call(this),this.config=Object.assign({scale:1.15,duration:75,revertOnDispose:!0},e),this.object3d=null,this.originalScale=null,this.elapsedTime=this.config.duration,this.progress=1,this.srcScale=null,this.destScale=null,this.onHoverStateChange=function(){var t;t=[n.destScale,n.srcScale],n.srcScale=t[0],n.destScale=t[1],n.progress=1-n.progress,n.elapsedTime=n.config.duration-n.elapsedTime}.bind(this)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"HoverScale"},e.prototype.awake=function(t,e){this.object3d=t,this.originalScale=this.object3d.scale.clone(),this.srcScale=this.object3d.scale.clone(),this.srcScale.multiplyScalar(this.config.scale),this.destScale=new THREE.Vector3,this.destScale.copy(this.originalScale),this.progress=1,this.elapsedTime=this.config.duration,this.object3d.addEventListener("cursorenter",this.onHoverStateChange),this.object3d.addEventListener("cursorleave",this.onHoverStateChange)},e.prototype.update=function(t){this.progress<1&&(this.elapsedTime=THREE.Math.clamp(this.elapsedTime+t,0,this.config.duration),this.progress=THREE.Math.clamp(this.elapsedTime/this.config.duration,0,1),this.object3d.scale.lerpVectors(this.srcScale,this.destScale,this.progress))},e.prototype.dispose=function(){this.object3d.removeEventListener("cursorenter",this.onHoverStateChange),this.object3d.removeEventListener("cursorleave",this.onHoverStateChange),this.config.revertOnDispose&&this.object3d.scale.copy(this.originalScale),this.originalScale=null,this.srcScale=null,this.destScale=null,this.object3d=null},Object.defineProperties(e.prototype,n),e}(Nt),zt=function(t){function e(n){t.call(this),this.config=Object.assign({jointCubeSize:15,joints:e.HAND_JOINTS},n),this.object3d=null,this.skeleton=null,this.jointCube=null,this.hasCollided=!1,this.collidedJoints=[],this.jointIntersectUnion=null}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"JointCollisionEvents"},e.prototype.awake=function(t,e){this.object3d=t;var n=this;k(e).then(function(t){n.skeleton=t,n.jointCube=new THREE.Vector3(n.config.jointCubeSize,n.config.jointCubeSize,n.config.jointCubeSize)})["catch"](function(t){console.log("Failed to get tracking skeleton",t)})},e.prototype.update=function(t){var e=this;if(this.skeleton){for(var n=[],i=0;iNumber.EPSILON&&this.object3d.scale.y>Number.EPSILON&&this.object3d.scale.z>Number.EPSILON)for(var c=0;c0){if(T(t,this.lastTransform))return;this.transformRef.set(t),this.lastTransform=t}}},e.prototype.takeOwnership=function(){this.ownerRef.set(this.sceneSync.clientId)},Object.defineProperties(e.prototype,n),e}(Nt),he=[],le={},fe={},de=function(t){function e(e,n){t.call(this),this.config=Object.assign({instantiators:{},destroyers:{},ready:null,autoSendRateMS:100},n),this.instanceRef=e,this.sceneRef=e.child("scene"),this.clientsRef=e.child("clients"),this.clientId=null,this.masterClientId=null}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{},isMasterClient:{}};return n.type.get=function(){return"SceneSync"},e.prototype.awake=function(t,e){var n=this;setInterval(R,this.config.autoSendRateMS);var i=e;this.clientId=i.uuid,this.clientsRef.on("value",function(t){var e=t.val();if(e){var i=Object.keys(e)[0];n.masterClientId=e[i]}}.bind(this)),this.clientsRef.push(this.clientId).onDisconnect().remove(),this.instanceRef.child("initialized").once("value",function(t){var e=!t.val();t.ref().set(!0),n.config.ready&&n.config.ready(e)}.bind(this)),this.sceneRef.on("child_added",this.onInstantiate.bind(this)),this.sceneRef.on("child_removed",this.onDestroy.bind(this))},e.prototype.instantiate=function(t,e,n){void 0===e&&(e={});var i=this.sceneRef.push({syncType:t,initData:e},function(t){if(t)throw Error("Failed to save to Firebase",t)});n&&i.onDisconnect().remove();var r=le[i.key()];return r.getBehaviorByType("Object3DSync").takeOwnership(),r},e.prototype.onInstantiate=function(t){var e=t.val(),n=t.key(),i=this.config.instantiators[e.syncType];if(!i)return void console.warn("No instantiator found for syncType: "+e.syncType);var r=i(e.initData,e.syncType);if(!r)return void console.error(e.syncType+".create must return an Object3D");le[n]=r,fe[r.uuid]=n;var o=r.getBehaviorByType("Object3DSync");return o?(he.push(o),void o.link(t.ref(),this)):void console.error(e.syncType+" instantiator must return an Object3D with an Object3DSync behavior")},e.prototype.destroy=function(t){var e=fe[t.uuid];return e?(this.sceneRef.child(e).remove(function(t){t&&console.warn("Failed to remove from Firebase",t)}),void this.sceneRef.child(e).off()):void console.warn("Failed to find key for object3d to be destroyed",t)},e.prototype.onDestroy=function(t){function e(t){t.removeAllBehaviors(),t.parent&&t.parent.remove(t),t.geometry&&t.geometry.dispose(),t.material&&(t.material.map&&t.material.map.dispose(),t.material.dispose())}var n=t.val(),i=t.key(),r=le[i];if(!r)return void console.warn("Failed to find object matching deleted key",i);var o=n.syncType;if(!o)return void console.warn("No syncType found for object being destroyed",r);var a=this.config.destroyers[o],s=!a;a&&(s=a(r)),s&&e(r),delete le[i],delete fe[r.uuid]},n.isMasterClient.get=function(){return this.masterClientId===this.clientId},Object.defineProperties(e.prototype,n),e}(Nt),pe=function(t){function e(e){t.call(this),this.config=Object.assign({speed:1e-4,axis:new THREE.Vector3(0,1,0)},e),this.config.axis.normalize(),this.object3d=null}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"Spin"},e.prototype.awake=function(t){this.object3d=t},e.prototype.update=function(t){this.object3d.rotateOnAxis(this.config.axis,this.config.speed*t)},Object.defineProperties(e.prototype,n),e}(Nt),ge=function(t){function e(e){t.call(this),this.config=Object.assign({logging:!1},e)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"SteamVRInput"},e.prototype.awake=function(){var t=this;this.leftControllerPromise=x(e.LEFT_CONTROLLER,this.config),this.rightControllerPromise=x(e.RIGHT_CONTROLLER,this.config),this.firstControllerPromise=Promise.race([this.leftControllerPromise,this.rightControllerPromise]),this.leftControllerPromise.then(function(e){t.leftController=e}),this.rightControllerPromise.then(function(e){t.rightController=e}),this.firstControllerPromise.then(function(n){t.firstController=n;var i=n.axes.map(function(){return!1}),r=n.buttons.map(function(){return!1});r[e.BUTTON_TRIGGER]=!0,r[e.BUTTON_TOUCHPAD]=!0,n.preventDefault(i,r)})},Object.defineProperties(e.prototype,n),e}(Nt);Object.assign(ge,{BUTTON_TRIGGER:0,BUTTON_GRIP:1,BUTTON_TOUCHPAD:2,BUTTON_DPAD_UP:3,BUTTON_DPAD_RIGHT:4,BUTTON_DPAD_DOWN:5,BUTTON_DPAD_LEFT:6,AXIS_TOUCHPAD_X:0,AXIS_TOUCHPAD_Y:1,FIRST_CONTROLLER:"first",LEFT_CONTROLLER:"left",RIGHT_CONTROLLER:"right"});var be=function(t){function e(e){var n=e.hand;void 0===n&&(n="first"),t.call(this),this._hand=n}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"SteamVRTrackedObject"},e.prototype.awake=function(t,e){this._object3d=t,this._scene=e,this._steamVRInput=this._scene.getBehaviorByType("SteamVRInput")},e.prototype.update=function(){var t=this._steamVRInput[this._hand+"Controller"],e=this._object3d;if(t){var n=t.position,i=n.x,r=n.y,o=n.z;e.position.set(i,r,o);var a=t.rotation,i=a.x,r=a.y,o=a.z,s=a.w;e.quaternion.set(i,r,o,s)}},Object.defineProperties(e.prototype,n),e}(Nt),ye=function(t){function e(e){void 0===e&&(e={}),t.call(this),this.object3d=null,this.scene=null,this.startingRotation=null,this.activelyRotating=!1,this.lastDisplacementX=0,this.runningCount=5,this.runningAverageVelocityX=0}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={type:{}};return n.type.get=function(){return"TouchpadRotate"},e.prototype.awake=function(t,e){this.object3d=t,this.scene=e,altspace.addEventListener("touchpadup",this.onTouchpadUp.bind(this)),altspace.addEventListener("touchpaddown",this.onTouchpadDown.bind(this)),altspace.addEventListener("touchpadmove",this.onTouchpadMove.bind(this))},e.prototype.update=function(t){!this.activelyRotating&&Math.abs(this.runningAverageVelocityX)>.01&&(this.object3d.rotation.y+=this.runningAverageVelocityX,this.runningAverageVelocityX*=.97)},e.prototype.onTouchpadUp=function(t){this.activelyRotating=!1},e.prototype.onTouchpadDown=function(t){this.activelyRotating=!0,this.startingRotation=this.object3d.rotation.clone()},e.prototype.onTouchpadMove=function(t){var e=t.displacementX-this.lastDisplacementX;this.object3d.rotation.set(this.startingRotation.x,this.startingRotation.y+t.displacementX/300,this.startingRotation.z),this.runningAverageVelocityX=(this.runningAverageVelocityX*this.runningCount+e/300)/(this.runningCount+1),this.lastDisplacementX=t.displacementX},Object.defineProperties(e.prototype,n),e}(Nt),ve=Object.freeze({Behavior:Nt,Bob:Ht,ButtonStateStyle:qt,Drag:Wt,GamepadControls:Gt,HoverColor:Kt,HoverScale:Qt,JointCollisionEvents:zt,Layout:ce,Object3DSync:ue,SceneSync:de,Spin:pe,SteamVRInput:ge,SteamVRTrackedObject:be,TouchpadRotate:ye}),me=Object.freeze({sync:Et,Simulation:St,multiloader:Rt,codePen:Dt,shims:Ut,behaviors:ve});Object.isFrozen(window.altspace)||Object.assign(window.altspace,{components:{},utilities:{},inClient:!1});var we="2.4.5";window.altspace.requestVersion&&window.altspace.requestVersion(we),window.AFRAME&&!window.THREE&&(window.THREE=window.AFRAME.THREE),Object.assign(window.altspace.components||{},vt),Object.assign(window.altspace.utilities||{},me)}(Firebase,Url,Please); \ No newline at end of file diff --git a/doc/aframe/index.html b/doc/aframe/index.html index ffda93de..6f62efe1 100644 --- a/doc/aframe/index.html +++ b/doc/aframe/index.html @@ -73,7 +73,7 @@

Quick Start

This is a fully functional example of what A-Frame code l 

<!DOCTYPE html>
 <html><head>
 <script src="https://aframe.io/releases/0.3.0/aframe.min.js"></script>
-<script src="https://sdk.altvr.com/libs/altspace.js/2.4.3/altspace.min.js"></script>
+<script src="https://sdk.altvr.com/libs/altspace.js/2.4.5/altspace.min.js"></script>
 <script>
 
 // an example custom component, that will change the color when clicked
diff --git a/doc/aframe/module-altspace_components.altspace.html b/doc/aframe/module-altspace_components.altspace.html
index cbbae943..0d609325 100644
--- a/doc/aframe/module-altspace_components.altspace.html
+++ b/doc/aframe/module-altspace_components.altspace.html
@@ -134,7 +134,7 @@ 

 
     
Example

     
-    
<head>
  <title>My A-Frame Scene</title>
  <script src="https://aframe.io/releases/0.3.0/aframe.min.js"></script>
  <script src="https://cdn.rawgit.com/AltspaceVR/AltspaceSDK/v2.4.3/dist/altspace.min.js"></script>
</head>
<body>
  <a-scene altspace>
    <a-entity geometry="primitive: box" material="color: #C03546"></a-entity>
  </a-scene>
</body>

+    
<head>
  <title>My A-Frame Scene</title>
  <script src="https://aframe.io/releases/0.3.0/aframe.min.js"></script>
  <script src="https://cdn.rawgit.com/AltspaceVR/AltspaceSDK/v2.4.5/dist/altspace.min.js"></script>
</head>
<body>
  <a-scene altspace>
    <a-entity geometry="primitive: box" material="color: #C03546"></a-entity>
  </a-scene>
</body>

 
 
 
diff --git a/doc/aframe/module-altspace_components.html b/doc/aframe/module-altspace_components.html
index 02e7917e..2f236475 100644
--- a/doc/aframe/module-altspace_components.html
+++ b/doc/aframe/module-altspace_components.html
@@ -136,7 +136,7 @@ 
altspace/components

 
     
Example

     
-    
<html>
  <head>
    <title>My A-Frame Scene</title>
    <script src="https://aframe.io/releases/0.3.0/aframe.min.js"></script>
    <script src="https://cdn.rawgit.com/AltspaceVR/AltspaceSDK/v2.4.3/dist/altspace.min.js"></script>
  </head>
  <body>
    <a-scene altspace>
      <a-entity geometry="primitive: box" material="color: #C03546"></a-entity>
    </a-scene>
  </body>
</html>

+    
<html>
  <head>
    <title>My A-Frame Scene</title>
    <script src="https://aframe.io/releases/0.3.0/aframe.min.js"></script>
    <script src="https://cdn.rawgit.com/AltspaceVR/AltspaceSDK/v2.4.5/dist/altspace.min.js"></script>
  </head>
  <body>
    <a-scene altspace>
      <a-entity geometry="primitive: box" material="color: #C03546"></a-entity>
    </a-scene>
  </body>
</html>

 
 
 
diff --git a/doc/index.html b/doc/index.html
index 245f6260..0b6792ea 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -8,6 +8,7 @@ 
AltspaceVR SDK

 
A-Frame API - Three.js API

 
The AltspaceVR SDK can be used together with Three.js or A-Frame to create holographic, multi-user web apps for virtual reality. When running inside AltspaceVR they can be experienced with consumer VR hardware including the Oculus Rift, HTC Vive, Samsung GearVR, and Google Daydream, as well as in non-VR mode for PC, Mac, and Mobile.

 
Three.js is an open-source, renderer-agnostic 3D engine written in Javascript. It is used to construct much of the 3D graphics you see on the web, and can be used to create entire applications, or enhance existing webpages with 3D content. A-Frame is a later addition to the 3D Web family, simplifying the process with the use of HTML-style markup to build 3D scenes instead of Javascript.

+
If you choose, you can apply for AltspaceVR developer privileges here. You will typically have a response within 2-3 days. Once granted, you will have access to a host of new activity types that are designed for SDK use. This is not required to use the SDK though.

 
If you are brand new to web development or 3D applications, we recommend you develop with A-Frame, as it's more user-friendly and has more utility built-in. Head over to our A-Frame API Documentation for more info on how to get started using A-Frame with AltspaceVR. You should also check out the official reference from A-Frame.

 
If you know what you're doing, you have your choice between A-Frame and Three.js. Three.js is lower-level than A-Frame, so it is more flexible, but at the cost of additional complexity. If you think this is for you, you should read our Three.js API Documentation. You'll also need the upstream Three.js Reference.

 
Resources

@@ -22,9 +23,9 @@ 
altspace.js

 
altspace.js should be included whenever you use the SDK. It contains core utilities and APIs, and is useful both inside and outside of the client.

 
Many APIs are present in the client without loading altspace.js, but please still include it, as this may change in the future.

 
The version baked into the altspace.js script will determine which version of the entire SDK  the client will provide your app. This means that if we make any breaking internal changes to things like rendering or cursor events, and you are using an older version of altspace.js, we will try to return legacy behavior appropriate to your version of altspace.js. Versioning will follow SEMVER as closely as possible. Details for each version can be found in the Release Notes.

-
Latest Version: v2.4.3 -- See Changes

+
Latest Version: v2.4.5 -- See Changes

 
Include the latest version of the SDK in your app with:

-
<script src="https://sdk.altvr.com/libs/altspace.js/2.4.3/altspace.min.js"></script>

+
<script src="https://sdk.altvr.com/libs/altspace.js/2.4.5/altspace.min.js"></script>

 
If you use npm, you can install altspace.js with:

 
npm install altspace

 
SDK Feature Overview

@@ -39,13 +40,20 @@ 
SDK Feature Overview

 
 
* For the purposes of cursor collision, meshes are approximated to be a 4/5 scale of their bounding box. If desired, default cursor collision can be disabled.

 
** Meshes outside the bounds of the enclosure will be culled unless you request full space access.

-
AltspaceVR Debugger

-
The debugger is essentially a remote Chrome inspector for AltspaceVR browsers. This allows you to view and modify your app in real-time, as well as see any errors that occur.

+
Debugging SDK Apps

+
We provide a standalone debugger that can connect to SDK apps while they're running in Altspace and has the normal functionality of the Chrome developer tools (i.e. you can read console logs, look at the values of variables, execute Javascript, etc.) You can download it here:

 
OSX Debugger - Windows Debugger

-

-
Note that you cannot rename the OSX Debugger from Debugger.app after you extract it, or it won’t run due to legacy .app bundle structure — it needs an Info.plist with metadata.

-

-
Graphics Feature Support

+
(Note that you cannot rename the OSX Debugger from Debugger.app after you extract it, or it won’t run due to legacy .app bundle structure — it needs an Info.plist with metadata.)

+
More generally, Altspace browsers are implemented using an embedded Chromium which exposes the Chrome debugging protocol version 1.1. You can find documentation on the protocol and usage here. The protocol is exposed via a WebSocket interface on port 9999, rather than 9222 as is typical for the Chrome desktop browser. You can test it out by accessing http://localhost:9999/json while running Altspace to see a list of active in-world browsers and enclosures in JSON format.

+
There are many third-party tools that speak this protocol which you can point at running Altspace browsers, e.g.:

+
    
+
  • WebIDE - an implementation of the Firefox developer tools.
    • 
+
  • debugger.html - a reasonably barebones, open-source Javascript debugger.
    • 
+
  • Probably many of the projects listed here.
    • 
+

+
Note that many of these will expect to be connecting to port 9222, so you might have to forward from that port, e.g. on Windows you can use netsh:

+
$ netsh interface portproxy add v4tov4 protocol=tcp listenport=9222 listenaddress=127.0.0.1 connectport=9999 connectaddress=127.0.0.1
+
Graphics Feature Support

 
AltspaceVR supports Three.js versions r73, r74, r76, and r84. r84 is recommended. A-Frame version 0.3.0 is currently the only version supported.

 
Currently supported: