WebGL2RenderingContext: isVertexArray() method
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since September 2021.
Note: This feature is available in Web Workers.
The WebGL2RenderingContext.isVertexArray() method of the
WebGL API returns true if the
passed object is a valid WebGLVertexArrayObject object.
Syntax
js
isVertexArray(vertexArray)
Parameters
vertexArray-
A
WebGLVertexArrayObject(VAO) object to test.
Return value
A GLboolean indicating whether the given object is a valid
WebGLVertexArrayObject object (true) or not
(false).
Examples
js
const vao = gl.createVertexArray();
gl.bindVertexArray(vao);
// …
gl.isVertexArray(vao);
Specifications
| Specification |
|---|
| WebGL 2.0 Specification # 3.7.17 |