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Showing content from http://pyopengl.sourceforge.net/documentation/manual-3.0/glVertexAttribPointer.html below:

PyOpenGL 3.1.0 GL Man Pages

(

)-> void

(

)-> void

(

)

Set an attribute pointer for a given shader (index)

    index -- the index of the generic vertex to bind, see
        glGetAttribLocation for retrieval of the value,
        note that index is a global variable, not per-shader
    size -- number of basic elements per record, 1,2,3, or 4
    type -- enum constant for data-type
    normalized -- whether to perform int to float
        normalization on integer-type values
    stride -- stride in machine units (bytes) between
        consecutive records, normally used to create
        "interleaved" arrays
    pointer -- data-pointer which provides the data-values,
        normally a vertex-buffer-object or offset into the
        same.

    This implementation stores a copy of the data-pointer
    in the contextdata structure in order to prevent null-
    reference errors in the renderer.
    

Specifies the index of the generic vertex attribute to be modified.

Specifies the number of components per generic vertex attribute. Must be 1, 2, 3, 4. Additionally, the symbolic constant

is accepted by

. The initial value is 4.

Specifies the data type of each component in the array. The symbolic constants

,

,

,

,

, and

are accepted by

and

. Additionally

,

,

,

,

,

and

are accepted by

.

is also accepted by

and is the only token accepted by the

parameter for that function. The initial value is

.

For

, specifies whether fixed-point data values should be normalized (

) or converted directly as fixed-point values (

) when they are accessed.

Specifies the byte offset between consecutive generic vertex attributes. If

is 0, the generic vertex attributes are understood to be tightly packed in the array. The initial value is 0.

Specifies a offset of the first component of the first generic vertex attribute in the array in the data store of the buffer currently bound to the GL_ARRAY_BUFFER target. The initial value is 0.

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.

glVertexAttribPointer

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