The OES_element_index_uint
extension is part of the WebGL API and adds support for gl.UNSIGNED_INT
types to WebGLRenderingContext.drawElements()
.
WebGL extensions are available using the WebGLRenderingContext.getExtension()
method. For more information, see also Using Extensions in the WebGL tutorial.
Availability: This extension is only available to WebGL1 contexts. In WebGL2, the functionality of this extension is available on the WebGL2 context by default.
Extended methods
This extension extends WebGLRenderingContext.drawElements()
:
- The
type
parameter now acceptsgl.UNSIGNED_INT
.
Examples
var ext = gl.getExtension('OES_element_index_uint'); gl.drawElements(gl.POINTS, 8, gl.UNSIGNED_INT, 0);
Specifications
Specification | Status | Comment |
---|---|---|
OES_element_index_uint The definition of 'OES_element_index_uint' in that specification. |
Recommendation | Initial definition. |
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
OES_element_index_uint | Chrome Full support Yes | Edge Full support ≤18 | Firefox Full support 24 | IE ? | Opera Full support Yes | Safari ? | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android ? | Opera Android Full support Yes | Safari iOS ? | Samsung Internet Android Full support Yes |
Legend
- Full support
- Full support
- Compatibility unknown
- Compatibility unknown