+++ /dev/null
-<!DOCTYPE html>
-<html>
-<head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
- <meta name="Author" content="KaiRo - Robert Kaiser">
- <title>VR Map - OpenStreetMap goes WebVR</title>
- <link rel="stylesheet" type="text/css" href="slides.css">
- <script type="text/javascript" src="slides.js"></script>
- <link rel="contents" href="#index" title="Überblick">
- <link rel="index" id="link-toc" href="#toc" title="Inhalt">
- <link rel="start" id="link-start" href="#index" title="Start">
-</head>
-<body onload="docLoaded();">
-<header id="header"><div id="header-text">VR Map</div>
- <div id="subheader-text"></div>
- <a id="headerlogo" href="#index" title="Startseite">Mozilla</a>
-</header>
-<nav id="slidenav">
- <a href="#toc" id="nav-toc" accesskey="t">toc</a> ||
- <a href="#index" id="nav-start" accesskey="s">start</a> ||
- <a href="#" id="nav-prev" accesskey="p" hidden>< back</a>
- <span id="nav-prev-nolink" class="nolink">< back</span> |
- <a href="#" id="nav-next" id="goNext" accesskey="n" hidden>fwd ></a>
- <span id="nav-next-nolink" class="nolink">fwd ></span>
-</nav>
-
-<article id="toc" data-title="Inhalt">
-<h1><span>Table of Contents</span></h1>
-<h2>VR Map - OpenStreetMap goes WebVR</h2>
-
-<div class="captionedbox">
-<p class="captionedbox-caption">The following slides are available in this presentation:</p>
-<div class="captionedbox-content">
-<ul id="toc-list">
-</ul>
-</article>
-
-<article id="index" data-title="Start Page" data-seconds="600">
-<h1><span>VR Map: WebVR Using OpenStreetMap Data</span></h1>
-<h2>Simple GeoData Visualization with A-Frame</h2>
-
-<div class="simplebox decofont">
-<mark><a href="http://home.kairo.at/">Robert Kaiser</a></mark>,
-"KaiRo" <kairo@kairo.at>
-<br><small>Mozilla Tech Speaker</small>
-</div>
-
-<div class="captionedbox">
-<p class="captionedbox-caption decofont">Slides:
- <a href="https://slides.kairo.at/mobilitybuilders201805/">https://slides.kairo.at/mobilitybuilders201805/</a></p>
-<div class="captionedbox-content small">
-<ul class="small">
- <li>Created for a presentation at
- <a href="https://mobility.builders/">mobility.builders AR/VAR Hackathon 2018</a>
- in Wiener Neustadt.</li>
- <li>Written in HTML 5 with CSS 3 and JavaScript.</li>
- <li>Navigation via links on all slides, via access keys
- (e.g. "n"/Alt+Shift+N for "next") or back/forward arrow keys</li>
- <li><a href="#toc">Contents</a></li>
- <li><a rel="license" href="http://creativecommons.org/licenses/by-sa/4.0/"><img
- alt="Lizenziert unter CC-BY-SA," class="ccinline" src="cc-by-sa.svg"></a>
- 04-10/2018 Robert Kaiser -
- "Mozilla", "Firefox" and their logos are
- <a href="http://www.mozilla.org/foundation/trademarks/list.html">trademarks
- of Mozilla Foundation</a>.</li>
-</ul>
-</div>
-</div>
-</article>
-
-<article id="objectivepre" data-title="Objectives">
-<h1><span>Objectives</span></h1>
-
-<div class="simplebox">
-<img src="vrusermoz.jpg" class="slidepic"
- alt="VR headset user">
-<ul>
- <li>Cross-Device nature of <mark>WebVR/WebXR</mark></li>
- <li>Ease of use of <mark>A-Frame</mark></li>
- <li>Ability to use <mark>OpenStreetMap data</a></li>
-</ul>
-<p class="ensurepicinbox"></p>
-</div>
-</article>
-
-<article id="webvr" data-title="WebVR & WebXR">
-<h1><span>WebVR & WebXR</span></h1>
-
-<div class="simplebox">
-<img src="vruser.jpg" class="slidepic"
- alt="VR headset user">
-<ul>
- <li><a href="https://webvr.info/">WebVR</a>: <mark>Virtual Reality</mark>
- powered by Web technologies</li>
- <li>Part of <a href="https://github.com/immersive-web/webxr">WebXR Device API</a>
- - Mixed Reality (Virtual + Augmented Reality)</li>
- <li><mark>Open Standard</mark> (proposal), in concert with WebGL, WebAudio
- and Gamepad APIs</li>
- <li>Windows: Firefox release, Mac: Nightly/Beta, Linux: in development</li>
-</ul>
-<p class="ensurepicinbox"></p>
-</div>
-</article>
-
-<article id="vrmap" data-title="VR Map">
-<h1><span>VR Map</span></h1>
-
-<div class="simplebox">
-<img src="vrmap-small.png" class="slidepic"
- alt="VR Map in 2D">
-<ul>
- <li><mark>Demo</mark> for WebVR with live
- <a href="https://www.openstreetmap.org/">OpenStreetMap</a> data</li>
- <li>Usable in 2D mode <mark>on any modern browser</mark></li>
- <li>Supports headset + controller where WebVR is supported</li>
- <li>Using <a href="https://aframe.io/">Mozilla A-Frame</a> (see later)</li>
- <li>Simple: Currently ~80 lines HTML, <mark>~600 lines JS</mark></li>
-</ul>
-<p class="ensurepicinbox"></p>
-</div>
-</article>
-
-<article id="vrmapdemo" data-title="VR Map Demo">
-<h1><span><a href="https://vrmap.kairo.at/">vrmap.kairo.at</a></span></h1>
-
-<div class="simplebox cent">
-<a href="https://vrmap.kairo.at/" target="_blank"><img src="vrmap-large.png" class="sshot" alt="VR Map in 2D"></a>
-</div>
-</article>
-
-<article id="code-basics" data-title="Code Basics">
-<h1><span>Code Basics</span></h1>
-
-<div class="simplebox">
-<img src="vrusermoz.jpg" class="slidepic"
- alt="VR Headset user with Mozilla logos">
-<ul>
- <li>The world is flat (in two ways)!</li>
- <li><mark>Ground tiles</mark> using
- <a href="https://en.wikipedia.org/wiki/Mercator_projection">Mercator projection</a>,
- "Mapnik" rendering from <a href="https://www.openstreetmap.org/">OSM</a>
- via KaiRo's tile caching server</li>
- <li><mark>Trees</mark> and <mark>buildings</mark>: live OSM data via
- <a href="https://wiki.openstreetmap.org/wiki/Overpass_API">Overpass API</a></li>
- <li>Camera/controller setup to support multiple devices for navigating the scene</li>
- <li>Built with <a href="https://aframe.io/">Mozilla A-Frame</a> library</li>
-</ul>
-<p class="ensurepicinbox"></p>
-</div>
-</article>
-
-<article id="aframe" data-title="A-Frame">
-<h1><span>A-Frame - XR Made Simple</span></h1>
-
-<div class="simplebox">
-<img src="aframe-sticker.png" class="slidepic"
- alt="A-Frame - aframe-io">
-Example:
-<pre>
-<<mark>a-scene</mark>>
- <a-sphere <small>position="0 1.25 -1" radius="1.25" color="#EF2D5E"</small>></a-sphere>
- <<mark>a-cube</mark> <small>position="-1 0.5 1" rotation="0 0 0" …</small>>
- <<mark>a-animation</mark> <small>attribute="rotation" … to="0 360 0"</small>></a-animation>
- </a-cube>
- <a-cylinder <small>position="1 0.75 1" …</small>></a-cylinder>
- <a-plane <small>…</small>></a-plane>
- <a-sky <small>color="#ECECEC"</small>></a-sky>
-</a-scene>
-</pre>
-<p><a href="https://codepen.io/mozvr/pen/jqERjQ" target="_blank">edit/view</a>
-- More at <a href="https://aframe.io/">aframe.io</a>
-<p class="ensurepicinbox"></p>
-</div>
-</article>
-
-<article id="code-details" data-title="Code Details">
-<h1><span>Code Details</span></h1>
-
-<div class="simplebox">
-<img src="vrusermoz.jpg" class="slidepic"
- alt="VR Headset user with Mozilla logos">
-<ul>
- <li><code>index.html</code>: JS includes, start dialog, scene, camera/controller rig</li>
- <li><code>map.js</code>: variables, load handler, fetch from Overpass API</li>
- <li><code>conversions.js</code>: coordinate conversions</li>
- <li><code>position-limit.js</code>: A-Frame component for keeping position above ground</li>
- <li><code>tiles.js, trees.js, buildings.js</code>: load/draw the 3 types of objects</li>
- <li><mark><a href="https://github.com/KaiRo-at/vrmap" target="_blank">KaiRo-at/vrmap
- at GitHub</a></mark></li>
-</ul>
-<p class="ensurepicinbox"></p>
-</div>
-</article>
-
-<article id="objectivepost" data-title="Objectives - Recap">
-<h1><span>Objectives - Recap</span></h1>
-
-<div class="simplebox">
-<img src="vruser.jpg" class="slidepic"
- alt="VR headset user">
-<ul>
- <li>Cross-Device nature of <mark>WebVR/WebXR</mark></li>
- <li>Ease of use of <mark>A-Frame</mark></li>
- <li>Ability to use <mark>OpenStreetMap data</a></li>
-</ul>
-<p class="ensurepicinbox"></p>
-</div>
-</article>
-
-<article id="end" data-title="The End">
-
-<div class="simplebox endslidecontainer">
-<h1 class="cent endslidetext"><span>Questions?</span></h1>
-<h2 class="cent endslidetext"><span><a href="https://vrmap.kairo.at/">vrmap.kairo.at</a></span></h2>
-<h3 class="cent endslidetext"><span><a href="https://github.com/KaiRo-at/vrmap">github.com/KaiRo-at/vrmap</a></span></h3>
-<img src="vrmap-large.png" class="sshot endslidepic" alt="VR Map in 2D">
-</div>
-</article>
-
-</body>
-</html>
projects / slides.git / blobdiff