XRCPUDepthInformation
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The XRCPUDepthInformation interface contains depth information from the CPU (returned by XRFrame.getDepthInformation()).
This interface inherits properties from its parent, XRDepthInformation.
Instance properties
XRCPUDepthInformation.dataRead only-
An
ArrayBuffercontaining depth-buffer information in raw format. XRDepthInformation.heightRead only-
Contains the height of the depth buffer (number of rows).
XRDepthInformation.normDepthBufferFromNormViewRead only-
An
XRRigidTransformthat needs to be applied when indexing into the depth buffer. The transformation that the matrix represents changes the coordinate system from normalized view coordinates to normalized depth-buffer coordinates that can then be scaled by depth buffer'swidthandheightto obtain the absolute depth-buffer coordinates. XRDepthInformation.rawValueToMetersRead only-
Contains the scale factor by which the raw depth values must be multiplied in order to get the depths in meters.
XRDepthInformation.widthRead only-
Contains the width of the depth buffer (number of columns).
Instance methods
XRCPUDepthInformation.getDepthInMeters()-
Returns the depth in meters at (x, y) in normalized view coordinates.
Specifications
| Specification |
|---|
| WebXR Depth Sensing Module # xr-cpu-depth-info-section |
Browser compatibility
| desktop | mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
XRCPUDepthInformation
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getDepthInMeters
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Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.
- See implementation notes.