WebGL2RenderingContext: isVertexArray() method

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

See also