The OES_vertex_array_object.isVertexArrayOES()
method of the WebGL API returns true
if the passed object is a WebGLVertexArrayObject
object.
OES_vertex_array_object.isVertexArrayOES()
Syntax
isVertexArrayOES(arrayObject)
Parameters
- arrayObject
-
A
WebGLVertexArrayObject
(VAO) object to test.
Return value
A WebGL_API.Types
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
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
isVertexArrayOES |
24
|
17
|
25
|
No
|
15
|
8
|
≤37
|
25
|
25
|
14
|
8
|
1.5
|
See also
© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/OES_vertex_array_object/isVertexArrayOES