2010 Khronos Group
glIsVertexArray 3G
glIsVertexArray determine if a name corresponds to a vertex array object

## C Specification

GLboolean `glIsVertexArray` GLuint array

## Parameters

array

  Specifies a value that may be the name of a vertex array object.

## Description

`glIsVertexArray` returns `GL_TRUE` if array is currently the name of a renderbuffer object. If renderbuffer is zero, or if array is not the name of a renderbuffer object, or if an error occurs, `glIsVertexArray` returns `GL_FALSE`. If array is a name returned by glGenVertexArrays, by that has not yet been bound through a call to glBindVertexArray, then the name is not a vertex array object and `glIsVertexArray` returns `GL_FALSE`.

## See Also

glGenVertexArrays, glBindVertexArray, glDeleteVertexArrays

## Copyright

Copyright 2010 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.