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• 值
• 用法注意事项
• 规范
• 浏览器兼容性
• 相关话题

WebXR Device API's XRSessionMode enumerated type defines the string values used to identify the possible kinds of session mode that can be used.

值

immersive-ar

The session's output will be given exclusive access to the immersive device, but the rendered content will be blended with the real-world environment. The session's environmentBlendMode indicates the method to be used to blend the content together.

重要： immersive-ar mode is defined by the WebXR Augmented Reality Module, which is not yet stable and should not be used other than for testing and experimentation.

immersive-vr

Indicates that the rendered session will be displayed using an immersive XR device in VR mode; it is not intended to be overlaid or integrated into the surrounding environment. The environmentBlendMode is expected to be opaque if possible, but might be additive if the hardware requires it.

inline

The output is presented inline within the context of an element in a standard HTML document, rather than occupying the full visual space. Inline sessions can be presented in either mono or stereo mode, and may or may not have viewer tracking available. Inline sessions don't require special hardware and should be avalable on any 用户代理 offering WebXR API support.

用法注意事项

XRSessionMode type indicates the values that can be specified when calling XR.isSessionSupported() to determine whether or not the specified session type is supported and available to be used, and by requestSession() to attempt to open a new WebXR session.

immersive-ar mode supports all the same features and reference spaces that immersive-vr does, since both are immersive sessions. Browsers may support either or both of these modes, but if WebXR is available, the inline mode is always 被支持。

规范

规范	状态	注释
WebXR 设备 API The definition of 'XRSessionMode' in that specification.	工作草案	初始定义。
WebXR Augmented Reality Module The definition of 'XRSessionMode: immersive-ar' in that specification.	编者草案	immersive-ar value added

浏览器兼容性

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
XRSessionMode	Chrome 79	Edge 79	Firefox 不支持 No	IE 不支持 No	Opera 不支持 No	Safari 不支持 No	WebView Android 79	Chrome Android 79	Firefox Android 不支持 No	Opera Android 不支持 No	Safari iOS 不支持 No	Samsung Internet Android 11.2
immersive-ar	Chrome 81	Edge 81	Firefox 不支持 No	IE 不支持 No	Opera 不支持 No	Safari 不支持 No	WebView Android ?	Chrome Android 81	Firefox Android 不支持 No	Opera Android 不支持 No	Safari iOS 不支持 No	Samsung Internet Android 12.1
immersive-vr	Chrome 79	Edge 79	Firefox 不支持 No	IE 不支持 No	Opera 不支持 No	Safari 不支持 No	WebView Android 79	Chrome Android 79	Firefox Android 不支持 No	Opera Android 不支持 No	Safari iOS 不支持 No	Samsung Internet Android 11.2
inline	Chrome 79	Edge 79	Firefox 不支持 No	IE 不支持 No	Opera 不支持 No	Safari 不支持 No	WebView Android 79	Chrome Android 79	Firefox Android 不支持 No	Opera Android 不支持 No	Safari iOS 不支持 No	Samsung Internet Android 11.2

图例

完整支持

完整支持

不支持

不支持

兼容性未知 ?

兼容性未知

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： Oct 14, 2019

相关话题

1. WebXR 设备 API
2. XRSessionMode
3. Related pages for WebXR Device API

   1. Navigator.xr
   2. WebGLRenderingContext.makeXRCompatible()
   3. XR
   4. XRBoundedReferenceSpace
   5. XRFrame
   6. XRInputSource
   7. XRInputSourceArray
   8. XRInputSourceEvent
   9. XRInputSourcesChangeEvent
   10. XRPose
   11. XRReferenceSpace
   12. XRReferenceSpaceEvent
   13. XRRenderState
   14. XRRigidTransform
   15. XRSession
   16. XRSessionEvent
   17. XRSpace
   18. XRView
   19. XRViewerPose
   20. XRViewport
   21. XRWebGLLayer