AttributeParameters

The tuple of parameters for glVertexAttribPointer that specify the type information.

The parameters are:

• The size of the matrix/vector, or 1 for single elements.
• The type of the elements. (One of GL_FLOAT, GL_INT, etc.)
• Whether the integral type is normalized (true) or not (false).
• The stride, the distance in bytes to the next element.
• The offset from the beginning of the buffer.

You should check the documentation of glVertexAttribPointer for their details.