The OES_vertex_array_object.isVertexArrayOES()
method of the WebGL API returns true
if the passed object is a WebGLVertexArrayObject
object.
Syntax
GLBoolean ext.isVertexArrayOES(arrayObject);
Parameters
- arrayObject
- A
WebGLVertexArrayObject
(VAO) object to test.
Return value
A GLboolean
indicating whether the given object is a WebGLVertexArrayObject
object (true
) or not (false
).
Examples
var ext = gl.getExtension('OES_vertex_array_object'); var vao = ext.createVertexArrayOES(); ext.bindVertexArrayOES(vao); // ... ext.isVertexArrayOES(vao);
Specifications
Specification | Status | Comment |
---|---|---|
OES_vertex_array_object The definition of 'OES_vertex_array_object' 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 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
isVertexArrayOES | Chrome Full support Yes | Edge Full support 17 | Firefox Full support 25 | 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