XRCPUDepthInformation

{{APIRef("WebXR Device API")}} {{secureContext_header}}{{SeeCompatTable}}

The XRCPUDepthInformation interface contains depth information from the CPU (returned by {{domxref("XRFrame.getDepthInformation()")}}).

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This interface inherits properties from its parent, {{domxref("XRDepthInformation")}}.

Instance properties

• {{domxref("XRCPUDepthInformation.data")}} {{ReadOnlyInline}} {{Experimental_Inline}}
  • : An {{jsxref("ArrayBuffer")}} containing depth-buffer information in raw format.
• {{domxref("XRDepthInformation.height")}} {{ReadOnlyInline}}
  • : Contains the height of the depth buffer (number of rows).
• {{domxref("XRDepthInformation.normDepthBufferFromNormView")}} {{ReadOnlyInline}}
  • : An {{domxref("XRRigidTransform")}} that 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's width and height to obtain the absolute depth-buffer coordinates.
• {{domxref("XRDepthInformation.rawValueToMeters")}} {{ReadOnlyInline}}
  • : Contains the scale factor by which the raw depth values must be multiplied in order to get the depths in meters.
• {{domxref("XRDepthInformation.width")}} {{ReadOnlyInline}}
  • : Contains the width of the depth buffer (number of columns).

Instance methods

• {{domxref("XRCPUDepthInformation.getDepthInMeters()")}} {{Experimental_Inline}}
  • : Returns the depth in meters at (x, y) in normalized view coordinates.

Specifications

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Browser compatibility

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See also

• {{domxref("XRDepthInformation")}}
• {{domxref("XRWebGLDepthInformation")}}
• {{domxref("XRFrame.getDepthInformation()")}}