Re: [PyOpenGL-Users] gluNurbsCurve error 100253

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

Just to be sure, you are using Numeric v21 or _less_ with Python 2.2?  
Numeric 22+ is incompatible with the PyOpenGL 2.0.0.44 binary.  It will 
load, but fail in lots of simple ways like this.  I can't (at the 
moment) think of anything else that would cause a problem with Python 
2.2 to 2.1 transition for PyOpenGL.

HTH,
Mike

Sébastien HEITZMANN wrote:

> Hi, I'm trying to port one of mine program from Python 2.1 to Python 2.2
>
> I use PyOpenGL-2.0.0.44 binary for Windows with a Nvidia TNT2 opengl 
> driver.
>
> Everythings works well with Python2.1 on an other machine.
>
> I use this function
>
> gluNurbsCurve(nurb, crv.uknots, crv.cntrl, GL_MAP1_VERTEX_4)
>
> where

...

> Traceback (most recent call last):
>   File "GLCrv.py", line 99, in ?
>     main()
>   File "GLCrv.py", line 88, in main
>     gluNurbsCurve(nurb, crv.uknots, Numeric.transpose(crv.cntrl), 
> GL_MAP1_VERTEX
> _4)
> OpenGL.GLU.GLUerror: [Errno 100253] l'Útendue du n£ud valide est vide

...

_______________________________________
  Mike C. Fletcher
  Designer, VR Plumber, Coder
  http://members.rogers.com/mcfletch/