[PyOpenGL-Users] gl*Pointer() VBO offsets

[Alejandro S. <as...@gm...>]

Hi

I've been working with VBO's to speed up my rendering time. I have an  
array loaded with vertex data up to the middle and from there to the  
end loaded with color data, but I'm having trouble setting the  
appropriate offset in the glColorPointer() call.

I've tried several approaches but they either raise an exception or  
draw nothing. The only thing that seems to work is using None (which  
automatically gets converted to NULL).

Does anyone know what would the correct idiom be for converting from  
an int into the offset "pointer" needed by PyOpenGL?

Thanks in advance,
Alejandro.-