Re: [PyOpenGL-Users] I'm incapable of mapping a texture, in my small test.

[Black <py...@bl...>]

Well, textures certainly do work in PyOpenGL, so it isn't just the  
call to glGenTextures() that is the problem. It would be helpful to  
see more of the code that is failing, but my suspicion is that you  
are calling glGenTextures() before the OpenGL context has been  
initialized...



On Jun 21, 2007, at 2:09 PM, Laurence Penney wrote:

> I cannot get textures to work in PyOpenGL (Mac OS 10.4 with PyObjC).
>
> I think the problem is bogus results from glGenTextures(), as in this
> example:
>
> IDs = glGenTextures(10)
> print IDs
>
> (3356347L, 0L, 3343296L, 249236L, 25816960L, 25817200L, 25816660L,
> 0L, 3263844L, 0L)
>
> I previously wrote an OpenGL program in Objective C. There  
> requesting 10
> values reliably gives me the nice sequence:
>
> 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
>
> I believe all the values returned in PyOpenGL, including 0, are bogus.
> Duplicate results don't make sense either. Certainly they don't  
> work, and
> nor do textures work if you force a bind to 1 or 2, etc.
>
> -- Laurence
>
>
>
>
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