1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
|
<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8'>
<meta http-equiv='X-UA-Compatible' content='chrome=1'>
<meta name='viewport' content='width=device-width, initial-scale=1'>
<meta name='mobile-web-app-capable' content='yes'>
<meta name='apple-mobile-web-app-capable' content='yes'>
<meta name='twitter:card' content='summary'>
<meta name='twitter:title' content='WebXR Samples'>
<meta name='twitter:description' content='Sample WebXR pages for testing and reference'>
<link rel="icon" type="image/png" sizes="32x32" href="favicon-32x32.png">
<link rel="icon" type="image/png" sizes="96x96" href="favicon-96x96.png">
<link rel='stylesheet' href='css/stylesheet.css'>
<link rel='stylesheet' href='css/pygment_trac.css'>
<style>
article {
position: relative;
padding: 0.5em;
background-color: rgba(255, 255, 255, 0.90);
margin-bottom: 1em;
border-radius: 3px;
}
article h3 {
font-size: 1.0em;
margin-top: 0px;
margin-bottom: 0px;
}
article h3::before {
display: inline-block;
content: attr(data-index) ' - ';
font-weight: bold;
white-space: nowrap;
margin-right: 0.2em;
}
article h4 {
position: absolute;
right: 0.5em;
top: 0.5em;
margin-top: 0px;
margin-bottom: 0px;
}
article p {
margin: 0.5em;
}
article .links {
margin-left: 0.5em;
margin-right: 0.5em;
}
article a {
display: inline-block;
}
article a:not(:first-child)::before {
display: inline-block;
content: '•';
font-weight: bold;
white-space: nowrap;
margin-left: 0.5em;
margin-right: 0.5em;
}
.github-link {
font-size: 0.8em;
}
</style>
<!--[if lt IE 9]>
<script src='https://html5shiv.googlecode.com/svn/trunk/html5.js'></script>
<![endif]-->
<title>WebXR - Samples</title>
</head>
<body>
<div class='container' id='container'>
<header class='header'>
<div id='nav'>
<a href='./index.html' class='selected'>Samples</a>
<a href='proposals/index.html'>Proposals</a>
<a href='tests/index.html'>Test Pages</a>
</div>
<h1><a href='' class='wordmark'><span>WebXR</span></a></h1>
<h2 class='tagline'>Sample Pages</h2>
</header>
<main class='main' id='main'>
<p>Sample pages demonstrating how to use various aspects of the WebXR API.<br/>
<a href="explainer.html">Learn More</a></p>
<script>
let pages = [
{ title: 'Barebones', category: 'Basics',
path: 'xr-barebones.html',
description: 'Extremely simple use of WebXR with no library dependencies. Doesn\'t render anything exciting.' },
{ tag: 'hr' },
{ tag: 'br' },
{ title: 'XR Presentation', category: 'Basics',
path: 'xr-presentation.html',
description: 'Demonstrates how to present a simple WebGL scene to a XRDevice.' },
{ title: 'Magic Window', category: 'Basics',
path: 'magic-window.html',
description: 'Demonstrates use of a non-exclusive XRSession to present "Magic Window" content.' },
{ title: 'Multiple Magic Window', category: 'Basics',
path: 'magic-window-multi.html',
description: 'Demonstrates use of multiple non-exclusive XRSessions to present "Magic Window" content.' },
{ title: 'Fallback Rendering', category: 'Basics',
path: 'fallback-rendering.html',
description: 'Demonstrates a way to fallback to rendering the scene when WebXR isn\'t available..' },
{ tag: 'hr' },
{ tag: 'br' },
{ title: 'Reduced-Bind Rendering', category: 'Performance',
path: 'reduced-bind-rendering.html',
description: 'Demonstrates a technique to reduce the number of state changes made while rendering.' },
{ title: 'Room Scale', category: 'Basics',
path: 'room-scale.html',
description: 'Demonstrates using a "stage" frame of reference to provide room scale tracking.' },
{ title: 'Input Tracking', category: 'Input',
path: 'input-tracking.html',
description: 'Demonstrates basic tracking and rendering of XRInputSources.'},
{ title: 'Teleportation', category: 'Input',
path: 'teleportation.html',
description: 'Demonstrates teleporting the viewer by updating the XRSession reference space.' },
{ title: 'Gamepad', category: 'Input',
path: 'gamepad.html',
variants: [{name: 'Show raw data', query: '?displayTables=true'}],
description: 'Demonstrates handling input from Gamepads attached to XRInputSources.' },
{ title: 'Framebuffer Scaling', category: 'Performance',
path: 'framebuffer-scaling.html',
description: 'Demonstrates scaling a layer\'s framebuffer to statically control performance or quality.' },
{ title: '360 Stereo Photos', category: 'Content',
path: '360-photos.html',
description: 'Demonstrates displaying a 360 degree equirectangular stereo photo.' },
{ title: 'Stereo Video', category: 'Content',
path: 'stereo-video.html',
description: 'Demonstrates playing stereo videos.' },
{ title: 'Positional Audio', category: 'Content',
path: 'positional-audio.html',
description: 'Demonstrates playing audio that sounds as if it originates at a specific point in the space.' },
{ title: 'Spectator Mode', category: 'Advanced Techniques',
path: 'spectator-mode.html',
description: 'Demonstrates rendering a 3rd person view of the scene to an external monitor.' },
];
let mainElement = document.getElementById("main");
// Append an element for every item in the pages list.
let tag_count = 0;
for (var i = 0; i < pages.length; ++i) {
var page = pages[i];
if (page.tag) {
tag_count++;
mainElement.appendChild(document.createElement(page.tag));
continue;
}
let article = document.createElement('article');
let title = document.createElement('h3');
title.setAttribute('data-index', i + 1 - tag_count);
let titleLink = document.createElement('a');
titleLink.href = page.path;
titleLink.innerHTML = page.title;
title.appendChild(titleLink);
article.appendChild(title);
let category = document.createElement('h4');
category.innerHTML = page.category;
article.appendChild(category);
let description = document.createElement('p');
description.innerHTML = page.description;
article.appendChild(description);
let links = document.createElement('div');
links.classList.add('links');
let liveLink = document.createElement('a');
liveLink.href = page.path;
liveLink.innerHTML = 'Open';
links.appendChild(liveLink);
let polyfillLink = document.createElement('a');
polyfillLink.href = page.path + '?allowPolyfill=1';
polyfillLink.innerHTML = 'Open with Polyfill';
links.appendChild(polyfillLink);
if (page.variants) {
for (let i = 0; i < page.variants.length; ++i) {
let variant = page.variants[i];
let link = document.createElement('a');
link.href = page.path + variant.query;
link.innerHTML = variant.name;
links.appendChild(link);
}
}
let sourceLink = document.createElement('a');
sourceLink.href = 'https://cs.chromium.org/chromium/src/third_party/webxr_test_pages/webxr-samples/' + page.path;
sourceLink.innerHTML = 'Source';
links.appendChild(sourceLink);
article.appendChild(links);
mainElement.appendChild(article);
}
</script>
</main>
<p>Models used in these samples come from <a href="https://poly.google.com">Poly</a>, and many were modeled in <a href="https://vr.google.com/blocks/">Blocks</a>.<br/>
They a stored and loaded using the <a href="https://www.khronos.org/gltf/">glTF 2.0 format</a>.<br/>
Attribution for individual models can be found under the <a href="https://github.com/immersive-web/webxr-samples/tree/master/media/gltf">media/gltf</a> folders for this repository.</p>
<h3><a class='github-link' href='https://github.com/immersive-web/webxr-samples'>View samples source on GitHub</a></h3>
<footer class='footer'>
</footer>
</div>
</body>
</html>
|
