在此页

• 句法
• 规范
• 浏览器兼容性
• 相关话题

草案
此页面不完整。

安全上下文
此特征只可用于 安全上下文 (HTTPS)，在某些或所有 支持浏览器 .

XRFrame 方法 getPose() returns the relative position and orientation—the pose—of one XRSpace to that of another space. With this, you can observe the motion of objects relative to each other and to fixed locations throughout the scene.

For example, to get the position of a controller relative to the viewer's head, you would compare the controller's gripSpace 到 XRReferenceSpace 类型 viewer .

句法

var xrPose = xrFrame.getPose(space, baseSpace);
					

参数

space

XRSpace specifying the space for which to obtain an XRPose describing the item's position and orientation.

baseSpace

XRSpace to use as the base or origin for the purposes of computing the relative position and orientation.

返回值

XRPose object specifying the position and orientation, relative to the XRSpace indicated by baseSpace .

规范

规范	状态	注释
WebXR 设备 API The definition of 'XRFrame.getPose()' in that specification.	工作草案	初始定义。

浏览器兼容性

The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
getPose()	Chrome 79	Edge 79	Firefox No	IE No	Opera No	Safari No	WebView Android No	Chrome Android 79	Firefox Android No	Opera Android No	Safari iOS No	Samsung Internet Android 11.2

图例

完整支持

完整支持

不支持

不支持

实验。期望将来行为有所改变。

实验。期望将来行为有所改变。

元数据

• 最后修改： Jun 17, 2020

相关话题

1. XRFrame
2. 特性

   1. session
3. 方法

   1. getPose()
   2. getViewerPose()