blob: 6320400e7caa1a3e6cfc00e12522e2400e50561c (
plain)
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
|
---
title: Navigator.activeVRDisplays
slug: Web/API/Navigator/activeVRDisplays
translation_of: Web/API/Navigator/activeVRDisplays
---
<div>{{DefaultAPISidebar("WebVR API")}}{{SeeCompatTable}}</div>
<p><strong><code>activeVRDisplays</code></strong>是{{domxref("Navigator")}} 接口返回的数组中每个{{domxref("VRDisplay")}}对象中的的只读属性({{domxref("VRDisplay.ispresenting")}}为<code>true</code>).</p>
<h2 id="语法">语法</h2>
<pre class="syntaxbox">var myActiveDisplays = navigator.activeVRDisplays;</pre>
<h3 id="返回值">返回值</h3>
<p>{{domxref("VRDisplay")}}对象数组.</p>
<h2 id="例子">例子</h2>
<pre class="brush: js">function showActive() {
var displays = navigator.activeVRDisplays;
for(var i = 0; i < displays.length; i++) {
console.log('Display ' + displays[i].displayId + ' is active.');
}
}
</pre>
<h2 id="浏览器兼容性">浏览器兼容性</h2>
<p>{{Compat("api.Navigator.activeVRDisplays")}}</p>
<h2 id="相关链接">相关链接</h2>
<ul>
<li><a href="/en-US/docs/Web/API/WebVR_API">WebVR API homepage</a></li>
<li><a href="http://mozvr.com/">MozVr.com</a> — 示例,下载和其他在Mozilla VR团队的资源。</li>
</ul>
|