Re: [PyOpenGL-Users] Textured polygons disappear on me?!?

[Mike C. F. <mcf...@ro...>]

Michael Cook wrote:
...

> http://www.foobarsoft.com/programming/ittybittycity/untex1.tiff
> http://www.foobarsoft.com/programming/ittybittycity/untex2.tiff
> http://www.foobarsoft.com/programming/ittybittycity/tex1.tiff
> http://www.foobarsoft.com/programming/ittybittycity/tex2.tiff

I think you meant:
    http://www.foobarsoft.com/programming/python/ittybittycity/untex1.tiff

and the like.

> Lighting and culling are both off so that can't be causing the 
> problem. This is really driving me nuts.

Not knowing what the textures are, or what code is running, I can't 
really guess what the problem is, however, it looks a lot like you've 
got z-buffer problems where the polygons are showing up as behind the 
"ground" polygon.  You might try making sure that you've got z-buffering 
enabled (otherwise it's just the order in which polygons are draw that 
determines what elements are triangles show up).

Good luck,
Mike

________________________________________________
  Mike C. Fletcher
  Designer, VR Plumber, Coder
  http://www.vrplumber.com
  http://blog.vrplumber.com
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