index.md

title	slug	page-type	tags	browser-compat
XRWebGLSubImage	Web/API/XRWebGLSubImage	web-api-interface	API Interface Reference WebXR XR AR VR Experimental	api.XRWebGLSubImage

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

The XRWebGLSubImage interface is used during rendering of WebGL layers.

{{InheritanceDiagram}}

Instance properties

Inherits properties from its parent, {{domxref("XRSubImage")}}.

• {{domxref("XRWebGLSubImage.colorTexture")}} {{ReadOnlyInline}} {{Experimental_Inline}}
  • : A color {{domxref("WebGLTexture")}} object for the {{domxref("XRCompositionLayer")}} to render.
• {{domxref("XRWebGLSubImage.depthStencilTexture")}} {{ReadOnlyInline}} {{Experimental_Inline}}
  • : A depth/stencil {{domxref("WebGLTexture")}} object for the {{domxref("XRCompositionLayer")}} to render.
• {{domxref("XRWebGLSubImage.imageIndex")}} {{ReadOnlyInline}} {{Experimental_Inline}}
  • : A number representing the offset into the texture array if the layer was requested with texture-array; null otherwise.
• {{domxref("XRWebGLSubImage.colorTextureWidth")}} {{ReadOnlyInline}} {{Experimental_Inline}}
  • : A number representing the width in pixels of the GL attachment.
• {{domxref("XRWebGLSubImage.colorTextureHeight")}} {{ReadOnlyInline}} {{Experimental_Inline}}
  • : A number representing the height in pixels of the GL attachment.

Specifications

{{Specifications}}

Browser compatibility

{{Compat}}

See also

• {{domxref("XRLayer")}}
• {{domxref("XRWebGLBinding.getSubImage()")}}
• {{domxref("XRWebGLBinding.getViewSubImage()")}}