GLVERTEXBINDINGDIVIS(3G)        [FIXME: manual]       GLVERTEXBINDINGDIVIS(3G)

NAME
       glVertexBindingDivisor, glVertexArrayBindingDivisor - modify the rate
       at which generic vertex attributes advance

C SPECIFICATION
       void glVertexBindingDivisor(GLuint bindingindex, GLuint divisor);

       void glVertexArrayBindingDivisor(GLuint vaobj, GLuint bindingindex,
                                        GLuint divisor);

PARAMETERS
       vaobj
           Specifies the name of the vertex array object for
           glVertexArrayBindingDivisor function.

       bindingindex
           The index of the binding whose divisor to modify.

       divisor
           The new value for the instance step rate to apply.

DESCRIPTION
       glVertexBindingDivisor and glVertexArrayBindingDivisor modify the rate
       at which generic vertex attributes advance when rendering multiple
       instances of primitives in a single draw command. If divisor is zero,
       the attributes using the buffer bound to bindingindex advance once per
       vertex. If divisor is non-zero, the attributes advance once per divisor
       instances of the set(s) of vertices being rendered. An attribute is
       referred to as instanced if the corresponding divisor value is
       non-zero.

       glVertexBindingDivisor uses currently bound vertex array object ,
       whereas glVertexArrayBindingDivisor updates state of the vertex array
       object with ID vaobj.

ERRORS
       GL_INVALID_VALUE is generated if bindingindex is greater than or equal
       to the value of GL_MAX_VERTEX_ATTRIB_BINDINGS.

       GL_INVALID_OPERATION by glVertexBindingDivisor is generated if no
       vertex array object is bound.

       GL_INVALID_OPERATION is generated by glVertexArrayBindingDivisor if
       vaobj is not the name of an existing vertex array object.

ASSOCIATED GETS
       glGet() with arguments GL_MAX_VERTEX_ATTRIB_BINDINGS,
       GL_VERTEX_BINDING_DIVISOR.

VERSION SUPPORT

       +----------------------------+-----------------------------------------------------------------------+
       |                            |                            OpenGL Version                             |
       +----------------------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+
       |Function / Feature Name     | 2.0 | 2.1 | 3.0 | 3.1 | 3.2 | 3.3 | 4.0 | 4.1 | 4.2 | 4.3 | 4.4 | 4.5 |
       +----------------------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+
       |glVertexArrayBindingDivisor |  -  |  -  |  -  |  -  |  -  |  -  |  -  |  -  |  -  |  -  |  -  | <?> |
       +----------------------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+
       |glVertexBindingDivisor      |  -  |  -  |  -  |  -  |  -  |  -  |  -  |  -  |  -  | <?> | <?> | <?> |
       +----------------------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+

SEE ALSO
       glBindVertexBuffer(), glVertexAttribBinding(), glVertexAttribPointer(),
       glVertexBindingDivisor(), glVertexAttribPointer().

COPYRIGHT
       Copyright (C) 2013-2014 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/.

COPYRIGHT
       Copyright (C) 2013-2014 Khronos Group

[FIXME: source]                   05/21/2022          GLVERTEXBINDINGDIVIS(3G)