glIsVertexArray : PyOpenGL 3.1.4 GL Man Pages

determine if a name corresponds to a vertex array object

Signature

glIsVertexArray( GLuint ( array ) )-> GLboolean

glIsVertexArray( array ) -> <class 'ctypes.c_ubyte'>

Parameters

Variables	Description
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 vertex array object. If array is zero, or if array is not the name of a vertex array 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 .

Version Support

glIsVertexArray

Copyright

2010-2014 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/