glEnableVertexAttribArray : PyOpenGL 3.1.4 GL Man Pages

Enable or disable a generic vertex attribute array

Signature

glDisableVertexArrayAttrib( GLuint ( vaobj ) , GLuint ( index ) )-> void

glDisableVertexArrayAttrib( vaobj , index )

glDisableVertexAttribArray( GLuint ( index ) )-> void

glDisableVertexAttribArray( index )

glEnableVertexArrayAttrib( GLuint ( vaobj ) , GLuint ( index ) )-> void

glEnableVertexArrayAttrib( vaobj , index )

glEnableVertexAttribArray( GLuint ( index ) )-> void

glEnableVertexAttribArray( index )

Parameters

Variables	Description
vaobj	Specifies the name of the vertex array object for glDisableVertexArrayAttrib and glEnableVertexArrayAttrib functions.
index	Specifies the index of the generic vertex attribute to be enabled or disabled.

Description

glEnableVertexAttribArray and glEnableVertexArrayAttrib enable the generic vertex attribute array specified by index . glEnableVertexAttribArray uses currently bound vertex array object for the operation, whereas glEnableVertexArrayAttrib updates state of the vertex array object with ID vaobj .

glDisableVertexAttribArray and glDisableVertexArrayAttrib disable the generic vertex attribute array specified by index . glDisableVertexAttribArray uses currently bound vertex array object for the operation, whereas glDisableVertexArrayAttrib updates state of the vertex array object with ID vaobj .

By default, all client-side capabilities are disabled, including all generic vertex attribute arrays. If enabled, the values in the generic vertex attribute array will be accessed and used for rendering when calls are made to vertex array commands such as glDrawArrays , glDrawElements , glDrawRangeElements , glMultiDrawElements , or glMultiDrawArrays .

Errors

GL_INVALID_OPERATION is generated by glEnableVertexAttribArray and glDisableVertexAttribArray if no vertex array object is bound.

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

GL_INVALID_VALUE is generated if index is greater than or equal to GL_MAX_VERTEX_ATTRIBS .

Associated Gets

glGet with argument GL_MAX_VERTEX_ATTRIBS

glGetVertexAttrib with arguments index and GL_VERTEX_ATTRIB_ARRAY_ENABLED

glGetVertexAttribPointerv with arguments index and GL_VERTEX_ATTRIB_ARRAY_POINTER

Version Support

glDisableVertexArrayAttrib
glDisableVertexAttribArray
glEnableVertexArrayAttrib
glEnableVertexAttribArray

Copyright

2003-2005 3Dlabs Inc. Ltd. 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/

Sample Code References

The following code samples have been found which appear to reference the functions described here. Take care that the code may be old, broken or not even use PyOpenGL.

glDisableVertexAttribArray

OpenGLContext OpenGLContext/scenegraph/shaders.py Lines: 103

OpenGLContext OpenGLContext/scenegraph/cubebackground.py Lines: 83

OpenGLContext tests/shader_6.py Lines: 318, 319

OpenGLContext tests/pygame_textureatlas.py Lines: 149, 150

OpenGLContext tests/shader_4.py Lines: 169, 170, 171

OpenGLContext tests/shader_11.py Lines: 318, 319, 320

OpenGLContext tests/shader_7.py Lines: 334, 335

OpenGLContext tests/shader_5.py Lines: 319, 320

OpenGLContext tests/shader_9.py Lines: 384, 385

OpenGLContext tests/shader_10.py Lines: 331, 332

OpenGLContext tests/shader_8.py Lines: 252, 253

OpenGL Tutorial (Python Translation) t02.playing-with-colors/FragPosition.py Lines: 92

OpenGL Tutorial (Python Translation) t02.playing-with-colors/VertexColors.py Lines: 97, 98

OpenGL Tutorial (Python Translation) t01.hello-triangle/HelloTriangle.py Lines: 106

glEnableVertexAttribArray

OpenGLContext OpenGLContext/scenegraph/shaders.py Lines: 96

OpenGLContext OpenGLContext/scenegraph/cubebackground.py Lines: 75

OpenGLContext tests/shader_6.py Lines: 289, 290

OpenGLContext tests/pygame_textureatlas.py Lines: 135, 141

OpenGLContext tests/shader_4.py Lines: 140, 141, 142

OpenGLContext tests/shader_11.py Lines: 296, 297, 298

OpenGLContext tests/shader_7.py Lines: 317, 318

OpenGLContext tests/shader_5.py Lines: 304, 305

OpenGLContext tests/shader_9.py Lines: 367, 368

OpenGLContext tests/shader_10.py Lines: 314, 315

OpenGLContext tests/shader_8.py Lines: 234, 235

OpenGLContext tests/shader_spike.py Lines: 82, 87

Gloopy gloopy/view/glyph.py Lines: 80, 81, 82

OpenGL Tutorial (Python Translation) t02.playing-with-colors/FragPosition.py Lines: 87

OpenGL Tutorial (Python Translation) t02.playing-with-colors/VertexColors.py Lines: 90, 91

OpenGL Tutorial (Python Translation) t01.hello-triangle/HelloTriangle.py Lines: 101

{GPL3} OpenGL-Programmable 07-attrib.py Lines: 163

{GPL3} OpenGL-Programmable 09-gles2.py Lines: 193

{GPL3} OpenGL-Programmable 10-gl3.2core.py Lines: 203

{GPL3} OpenGL-Programmable 08-pbo.py Lines: 174