[slides.git] / sotm2019 / index.html

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<html>
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  <meta name="Author" content="KaiRo - Robert Kaiser">
  <title>VR Map: Using OSM Data In a WebVR Environment</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>
<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>&lt; back</a>
  <span id="nav-prev-nolink" class="nolink">&lt; back</span> |
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  <span id="nav-next-nolink" class="nolink">fwd &gt;</span>
</nav>

<article id="toc" data-title="Inhalt">
<h1><span>Contents</span></h1>
<h2>VR Map: Using OSM Data In a WebVR Environment</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: Using OSM Data In a WebVR Environment</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>
</div>

<div class="captionedbox">
<p class="captionedbox-caption decofont"><span id="hidesdesc" class="noadvance">Slides:</span>
  <a href="https://slides.kairo.at/sotm2019/">https://slides.kairo.at/sotm2019/</a></p>
<div class="captionedbox-content small">
<ul class="small" id="slidesdesc">
  <li>Created for <a href="https://2019.stateofthemap.org/sessions/9TMRYN">a
    presentation</a> at <a href="https://2019.stateofthemap.org/">State of the
    Map 2019</a> in Heidelberg, Germany.</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>
    04/2018-09/2019 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="introduction" data-title="Introduction - KaiRo">
<h1><span>Robert Kaiser - KaiRo</span></h1>

<div class="simplebox">
<img src="kairo.jpg" class="slidepic"
 alt="Robert Kaiser">
<ul>
  <li>kairo@kairo.at / <a href="https://home.kairo.at/">home.kairo.at</a></li>
  <li><mark><a href="https://www.openstreetmap.org/user/KaiRo">KaiRo</a></mark> on OSM</li>
  <li><mark><a href="https://events.mozilla.org/techspeakers">Mozilla Tech Speaker</a></mark></li>
  <li>Based in Vienna, Austria</li>
  <li>Not on most major social networks</li>
  <li>But on <a href="https://joindiaspora.com/people/eb2e0ec0ec0d04bc">Diaspora*</a>,
      <a href="https://mozillians.org/en-US/u/KaiRo/">Mozillians</a>,
      <a href="https://telegram.me/KaiRo_at">Telegram</a>,
      <a href="https://www.linkedin.com/in/robert-kaiser-kairo-at">LinkedIn</a>,
      <a href="https://github.com/KaiRo-at">KaiRo-at at GitHub</a></li>
</ul>
<p class="ensurepicinbox"></p>
</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</mark></li>
</ul>
<p class="ensurepicinbox"></p>
</div>
</article>

<article id="webvr" data-title="WebVR &amp; WebXR">
<h1><span>WebVR &amp; 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>Evolving into <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>Firefox: Windows (55+) &amp; MacOS X (64+) release, 
    <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1310655">Linux in
    development</a></li>
  <li>Chrome experimental; support on stand-alone headset browsers</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/">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 Mozilla-orginated <a href="https://aframe.io/">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>
&lt;<mark>a-scene</mark>&gt;
  &lt;a-sphere <small>position="0 1.25 -1" radius="1.25" color="#EF2D5E"</small>&gt;&lt;/a-sphere&gt;
  &lt;<mark>a-cube</mark> <small>position="-1 0.5 1" rotation="0 0 0" …</small>&gt;
    &lt;<mark>a-animation</mark> <small>attribute="rotation" … to="0 360 0"</small>&gt;&lt;/a-animation&gt;
  &lt;/a-cube&gt;
  &lt;a-cylinder <small>position="1 0.75 1" …</small>&gt;&lt;/a-cylinder&gt;
  &lt;a-plane <small>…</small>&gt;&lt;/a-plane&gt;
  &lt;a-sky <small>color="#ECECEC"</small>&gt;&lt;/a-sky&gt;
&lt;/a-scene&gt;
</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</mark></li>
</ul>
<p class="ensurepicinbox"></p>
</div>
</article>

<article id="makeyourown" data-title="Make It Your Own">
<h1><span>Make It Your Own</span></h1>

<div class="simplebox" style="position: relative;">
<div style="max-width: 60%; max-height: 18em; position: relative; z-index: 2;">
<img src="tune3dmr.jpg" class="sshot" alt="tune3dmr">
<br><mark>tune3DMR</mark>
</div>
<div style="max-width: 60%; max-height: 18em; position: absolute; right: 0; top: 2em; z-index: 1; text-align: right;">
<mark>OSMRail</mark><br>
<img src="OSMRail.jpg" class="sshot" alt="OSMRail">
</div>
</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>
Commit	Line	Data
ba3f2dfa RK	1	<!DOCTYPE html>
	2	<html>
	3	<head>
	4	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
	5	<meta name="Author" content="KaiRo - Robert Kaiser">
	6	<title>VR Map: Using OSM Data In a WebVR Environment</title>
	7	<link rel="stylesheet" type="text/css" href="slides.css">
	8	<script type="text/javascript" src="slides.js"></script>
	9	<link rel="contents" href="#index" title="Überblick">
	10	<link rel="index" id="link-toc" href="#toc" title="Inhalt">
	11	<link rel="start" id="link-start" href="#index" title="Start">
	12	</head>
	13	<body>
	14	<header id="header"><div id="header-text">VR Map</div>
	15	<div id="subheader-text"></div>
	16	<a id="headerlogo" href="#index" title="Startseite">Mozilla</a>
	17	</header>
	18	<nav id="slidenav">
	19	<a href="#toc" id="nav-toc" accesskey="t">toc</a> \|\|
	20	<a href="#index" id="nav-start" accesskey="s">start</a> \|\|
	21	<a href="#" id="nav-prev" accesskey="p" hidden>< back</a>
	22	<span id="nav-prev-nolink" class="nolink">< back</span> \|
	23	<a href="#" id="nav-next" id="goNext" accesskey="n" hidden>fwd ></a>
	24	<span id="nav-next-nolink" class="nolink">fwd ></span>
	25	</nav>
	26
	27	<article id="toc" data-title="Inhalt">
	28	<h1><span>Contents</span></h1>
	29	<h2>VR Map: Using OSM Data In a WebVR Environment</h2>
	30
	31	<div class="captionedbox">
	32	<p class="captionedbox-caption">The following slides are available in this presentation:</p>
	33	<div class="captionedbox-content">
	34	<ul id="toc-list">
	35	</ul>
	36	</article>
	37
	38	<article id="index" data-title="Start Page" data-seconds="600">
	39	<h1><span>VR Map: Using OSM Data In a WebVR Environment</span></h1>
	40	<h2>Simple GeoData Visualization with A-Frame</h2>
	41
	42	<div class="simplebox decofont">
	43	<mark><a href="http://home.kairo.at/">Robert Kaiser</a></mark>
	44	</div>
	45
	46	<div class="captionedbox">
	47	<p class="captionedbox-caption decofont"><span id="hidesdesc" class="noadvance">Slides:</span>
	48	<a href="https://slides.kairo.at/sotm2019/">https://slides.kairo.at/sotm2019/</a></p>
	49	<div class="captionedbox-content small">
	50	<ul class="small" id="slidesdesc">
	51	<li>Created for <a href="https://2019.stateofthemap.org/sessions/9TMRYN">a
	52	presentation</a> at <a href="https://2019.stateofthemap.org/">State of the
	53	Map 2019</a> in Heidelberg, Germany.</li>
	54	<li>Written in HTML 5 with CSS 3 and JavaScript.</li>
	55	<li>Navigation via links on all slides, via access keys
	56	(e.g. "n"/Alt+Shift+N for "next") or back/forward arrow keys</li>
	57	<li><a href="#toc">Contents</a></li>
	58	<li><a rel="license" href="http://creativecommons.org/licenses/by-sa/4.0/"><img
	59	alt="Lizenziert unter CC-BY-SA," class="ccinline" src="cc-by-sa.svg"></a>
	60	04/2018-09/2019 Robert Kaiser -
	61	"Mozilla", "Firefox" and their logos are
	62	<a href="http://www.mozilla.org/foundation/trademarks/list.html">trademarks
	63	of Mozilla Foundation</a>.</li>
	64	</ul>
65	</div>
66	</div>
67	</article>
68
69	<article id="introduction" data-title="Introduction - KaiRo">
70	<h1><span>Robert Kaiser - KaiRo</span></h1>
71
72	<div class="simplebox">
73	<img src="kairo.jpg" class="slidepic"
74	alt="Robert Kaiser">
75	<ul>
76	<li>kairo@kairo.at / <a href="https://home.kairo.at/">home.kairo.at</a></li>
77	<li><mark><a href="https://www.openstreetmap.org/user/KaiRo">KaiRo</a></mark> on OSM</li>
78	<li><mark><a href="https://events.mozilla.org/techspeakers">Mozilla Tech Speaker</a></mark></li>
79	<li>Based in Vienna, Austria</li>
80	<li>Not on most major social networks</li>
81	<li>But on <a href="https://joindiaspora.com/people/eb2e0ec0ec0d04bc">Diaspora*</a>,
82	<a href="https://mozillians.org/en-US/u/KaiRo/">Mozillians</a>,
83	<a href="https://telegram.me/KaiRo_at">Telegram</a>,
84	<a href="https://www.linkedin.com/in/robert-kaiser-kairo-at">LinkedIn</a>,
85	<a href="https://github.com/KaiRo-at">KaiRo-at at GitHub</a></li>
86	</ul>
87	<p class="ensurepicinbox"></p>
88	</div>
89	</article>
90
91	<article id="objectivepre" data-title="Objectives">
92	<h1><span>Objectives</span></h1>
93
94	<div class="simplebox">
95	<img src="vrusermoz.jpg" class="slidepic"
96	alt="VR headset user">
97	<ul>
98	<li>Cross-Device nature of <mark>WebVR/WebXR</mark></li>
99	<li>Ease of use of <mark>A-Frame</mark></li>
100	<li>Ability to use <mark>OpenStreetMap data</mark></li>
101	</ul>
102	<p class="ensurepicinbox"></p>
103	</div>
104	</article>
105
106	<article id="webvr" data-title="WebVR & WebXR">
107	<h1><span>WebVR & WebXR</span></h1>
108
109	<div class="simplebox">
110	<img src="vruser.jpg" class="slidepic"
111	alt="VR headset user">
112	<ul>
113	<li><a href="https://webvr.info/">WebVR</a>: <mark>Virtual Reality</mark>
114	powered by Web technologies</li>
115	<li>Evolving into <a href="https://github.com/immersive-web/webxr">WebXR
116	Device API</a> - Mixed Reality (Virtual + Augmented Reality)</li>
117	<li><mark>Open Standard</mark> (proposal), in concert with WebGL, WebAudio
118	and Gamepad APIs</li>
119	<li>Firefox: Windows (55+) & MacOS X (64+) release,
120	<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1310655">Linux in
121	development</a></li>
122	<li>Chrome experimental; support on stand-alone headset browsers</li>
123	</ul>
124	<p class="ensurepicinbox"></p>
125	</div>
126	</article>
127
128	<article id="vrmap" data-title="VR Map">
129	<h1><span>VR Map</span></h1>
130
131	<div class="simplebox">
132	<img src="vrmap-small.png" class="slidepic"
133	alt="VR Map in 2D">
134	<ul>
135	<li><mark>Demo</mark> for WebVR with live
136	<a href="https://www.openstreetmap.org/">OpenStreetMap</a> data</li>
137	<li>Usable in 2D mode <mark>on any modern browser</mark></li>
138	<li>Supports headset + controller where WebVR is supported</li>
139	<li>Using <a href="https://aframe.io/">A-Frame</a> (see later)</li>
140	<li>Simple: Currently ~80 lines HTML, <mark>~600 lines JS</mark></li>
141	</ul>
142	<p class="ensurepicinbox"></p>
143	</div>
144	</article>
145
146	<article id="vrmapdemo" data-title="VR Map Demo">
147	<h1><span><a href="https://vrmap.kairo.at/">vrmap.kairo.at</a></span></h1>
148
149	<div class="simplebox cent">
150	<a href="https://vrmap.kairo.at/" target="_blank"><img src="vrmap-large.png" class="sshot" alt="VR Map in 2D"></a>
151	</div>
152	</article>
153
154	<article id="code-basics" data-title="Code Basics">
155	<h1><span>Code Basics</span></h1>
156
157	<div class="simplebox">
158	<img src="vrusermoz.jpg" class="slidepic"
159	alt="VR Headset user with Mozilla logos">
160	<ul>
161	<li>The world is flat (in two ways)!</li>
162	<li><mark>Ground tiles</mark> using
163	<a href="https://en.wikipedia.org/wiki/Mercator_projection">Mercator projection</a>,
164	"Mapnik" rendering from <a href="https://www.openstreetmap.org/">OSM</a>
165	via KaiRo's tile caching server</li>
166	<li><mark>Trees</mark> and <mark>buildings</mark>: live OSM data via
167	<a href="https://wiki.openstreetmap.org/wiki/Overpass_API">Overpass API</a></li>
168	<li>Camera/controller setup to support multiple devices for navigating the scene</li>
169	<li>Built with Mozilla-orginated <a href="https://aframe.io/">A-Frame</a> library</li>
170	</ul>
171	<p class="ensurepicinbox"></p>
172	</div>
173	</article>
174
175	<article id="aframe" data-title="A-Frame">
176	<h1><span>A-Frame - XR Made Simple</span></h1>
177
178	<div class="simplebox">
179	<img src="aframe-sticker.png" class="slidepic"
180	alt="A-Frame - aframe-io">
181	Example:
182	<pre>
183	<<mark>a-scene</mark>>
184	<a-sphere <small>position="0 1.25 -1" radius="1.25" color="#EF2D5E"</small>></a-sphere>
185	<<mark>a-cube</mark> <small>position="-1 0.5 1" rotation="0 0 0" …</small>>
186	<<mark>a-animation</mark> <small>attribute="rotation" … to="0 360 0"</small>></a-animation>
187	</a-cube>
188	<a-cylinder <small>position="1 0.75 1" …</small>></a-cylinder>
189	<a-plane <small>…</small>></a-plane>
190	<a-sky <small>color="#ECECEC"</small>></a-sky>
191	</a-scene>
192	</pre>
193	<p><a href="https://codepen.io/mozvr/pen/jqERjQ" target="_blank">edit/view</a>
194	- More at <a href="https://aframe.io/">aframe.io</a>
195	<p class="ensurepicinbox"></p>
196	</div>
197	</article>
198
199	<article id="code-details" data-title="Code Details">
200	<h1><span>Code Details</span></h1>
201
202	<div class="simplebox">
203	<img src="vrusermoz.jpg" class="slidepic"
204	alt="VR Headset user with Mozilla logos">
205	<ul>
206	<li><code>index.html</code>: JS includes, start dialog, scene, camera/controller rig</li>
207	<li><code>map.js</code>: variables, load handler, fetch from Overpass API</li>
208	<li><code>conversions.js</code>: coordinate conversions</li>
209	<li><code>position-limit.js</code>: A-Frame component for keeping position above ground</li>
210	<li><code>tiles.js, trees.js, buildings.js</code>: load/draw the 3 types of objects</li>
211	<li><mark><a href="https://github.com/KaiRo-at/vrmap" target="_blank">KaiRo-at/vrmap
212	at GitHub</a></mark></li>
213	</ul>
214	<p class="ensurepicinbox"></p>
215	</div>
216	</article>
217
218	<article id="objectivepost" data-title="Objectives - Recap">
219	<h1><span>Objectives - Recap</span></h1>
220
221	<div class="simplebox">
222	<img src="vruser.jpg" class="slidepic"
223	alt="VR headset user">
224	<ul>
225	<li>Cross-Device nature of <mark>WebVR/WebXR</mark></li>
226	<li>Ease of use of <mark>A-Frame</mark></li>
227	<li>Ability to use <mark>OpenStreetMap data</mark></li>
228	</ul>
229	<p class="ensurepicinbox"></p>
230	</div>
231	</article>
232
233	<article id="makeyourown" data-title="Make It Your Own">
234	<h1><span>Make It Your Own</span></h1>
235
236	<div class="simplebox" style="position: relative;">
237	<div style="max-width: 60%; max-height: 18em; position: relative; z-index: 2;">
238	<img src="tune3dmr.jpg" class="sshot" alt="tune3dmr">
239	<br><mark>tune3DMR</mark>
240	</div>
241	<div style="max-width: 60%; max-height: 18em; position: absolute; right: 0; top: 2em; z-index: 1; text-align: right;">
242	<mark>OSMRail</mark><br>
243	<img src="OSMRail.jpg" class="sshot" alt="OSMRail">
244	</div>
245	</div>
246	</article>
247
248	<article id="end" data-title="The End">
249
250	<div class="simplebox endslidecontainer">
251	<h1 class="cent endslidetext"><span>Questions?</span></h1>
252	<h2 class="cent endslidetext"><span><a href="https://vrmap.kairo.at/">vrmap.kairo.at</a></span></h2>
253	<h3 class="cent endslidetext"><span><a href="https://github.com/KaiRo-at/vrmap">github.com/KaiRo-at/vrmap</a></span></h3>
254	<img src="vrmap-large.png" class="sshot endslidepic" alt="VR Map in 2D">
255	</div>
256	</article>
257
258	</body>
259	</html>