XRReferenceSpaceEventInit

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特性
用法注意事项
范例
规范
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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 .

XRReferenceSpaceEventInit dictionary is used when calling the XRReferenceSpaceEvent() constructor to provide the values for its properties. Since the properties are read-only, this is the only opportunity available to set their values.

You will not usually need to use this, since these events are created by the WebXR infrastructure.

特性

referenceSpace: XRReferenceSpace from which the event originated.
transform: XRRigidTransform which maps the old coordinate system (from before the changes indicated by this event) to the new coordiante system.

用法注意事项

All of this dictionary's properties must have valid values set on them before calling the XRReferenceSpaceEvent() 构造函数。

范例

This simple snippet calls the constructor to create a new reference space event of type reset .

let refSpaceEvent = new XRReferenceSpaceEvent("reset", {
      referenceSpace: myRefSpace,
      transform: myTransform
});

规范

规范	状态	注释
WebXR 设备 API The definition of 'XRReferenceSpaceEventInit' 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.

No compatibility data found. Please contribute data for "api.XRReferenceSpaceEventInit" (depth: 1) to the MDN 兼容性数据存储库 .

元数据

最后修改： Mar 6, 2020

在此页

特性

用法注意事项

范例

规范

浏览器兼容性

相关话题