VRPose.linearVelocity
This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
The linearVelocity
read-only property of the VRPose
interface returns the linear velocity of the VRDisplay
at the current VRPose.timestamp
, in meters per second.
In other words, the current velocity at which the sensor is moving along the x
, y
, and z
axes.
Syntax
var myLinearVelocity = VRPose.linearVelocity;
Value
A Float32Array
, or null
if the VR sensor is not able to provide linear velocity data.
Examples
TBD.
Specifications
Specification | Status | Comment |
---|---|---|
WebVR The definition of 'linearVelocity' in that specification. |
Editor's Draft | Initial definition |
Browser compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | (Yes) | (Yes) | No support | No support | No support |
Feature | Android | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile | Chrome for Android |
---|---|---|---|---|---|---|
Basic support | No support | (Yes) | No support | No support | No support | No support |
See also
- WebVR API homepage.
- MozVr.com — demos, downloads, and other resources from the Mozilla VR team.
License
© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-us/docs/web/api/vrpose/linearvelocity