WebGLRenderingContext.getVertexAttribOffset()

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

Syntax

JavaScript
GLsizeiptr <var>gl</var>.getVertexAttribOffset(<var>index</var>, <var>pname</var>);

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 GLsizeiptr indicating the address of the vertex attribute.

Examples

JavaScript
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

Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari
Basic support 9 12 4.0 (2.0) 11 12 5.1
Feature Android Chrome for Android Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile
Basic support ? 25 4.0 (2.0) 1.0 ? 12 8.0

See also

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/webglrenderingcontext/getvertexattriboffset

API Method Reference WebGL WebGLRenderingContext