WebGLRenderingContext.getVertexAttribOffset()

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The WebGLRenderingContext.getVertexAttribOffset() method of the WebGL API returns the address of a specified vertex attribute.

Syntax

GLintptr gl.getVertexAttribOffset(index, pname);

Parameters

index
A GLuint specifying the index of the vertex attribute.
pname
A GLenum which must be gl.VERTEX_ATTRIB_ARRAY_POINTER.

Return value

A GLintptr indicating the address of the vertex attribute.

Examples

gl.getVertexAttribOffset(i, gl.VERTEX_ATTRIB_ARRAY_POINTER);

Specifications

Specification Status Comment
WebGL 1.0
The definition of 'getVertexAttribOffset' in that specification.
Recommendation Initial definition.
OpenGL ES 2.0
The definition of 'glGetVertexAttribPointerv' in that specification.
Standard Man page of the OpenGL API.

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
getVertexAttribOffsetChrome Full support 9Edge Full support 12Firefox Full support 4IE Full support 11Opera Full support 12Safari Full support 5.1WebView Android Full support YesChrome Android Full support 25Firefox Android Full support YesOpera Android Full support 12Safari iOS Full support 8Samsung Internet Android Full support Yes

Legend

Full support  
Full support

See also