Re: [PyOpenGL-Users] gluBuild3DMipmaps

[Andrew W. <and...@al...>]

Hello,
  I found a newer glu version compiled for win32.  Unfortunately winxp has a
file protection scheme that won't allow me to overwrite glu32.dll with the
newer version.  Is there a way to force pyopengl to use different dll's?
  Thanks
  Andrew

On 2/8/07, Andrew Wilson <and...@al...> wrote:
>
> Hey Mike,
>   You hit the nail on the head, my version of GLU is '1.2.2.0 Microsoft
> Corporation'. This may be a silly question, is there any way to update glu
> to 1.3 on win32?
>   Thanks
>   Andrew
>
> On 2/8/07, Mike C. Fletcher <mcf...@vr...> wrote:
> >
> > Andrew Wilson wrote:
> > > Hello,
> > >   I'm trying to use gluBuild3DMipmaps, but I come upon the following
> > > error message,
> > >
> > > OpenGL.error.NullFunctinoError: Attempt to call an undefined function
> > > gluBuild3DMipmaps, check for bool(gluBuild3DMipmaps) before calling.
> > >
> > >
> > > So I print out bool(gluBuild3DMipmaps) and of course get False.  how
> > > do I get gluBuild3DMipmaps working?  I'm running
> > > pyopengl-3.0.0a5-py2.4.egg
> > "gluBuild3DMipmaps is only available if the GLU version is 1.3 or
> > greater", mostly likely the system on which you are running has a GLU
> > version less than 1.3.
> >
> > >>> from OpenGL.GLU import *
> > >>> gluGetString( GLU_VERSION )
> > '1.3'
> > >>> gluBuild3DMipmaps
> > <CFunctionType object at 0x2aaaab8c8a78>
> > >>>
> >
> > Or it could be that you're running on a platform that has some strange
> > semantics surrounding access to GLU features for versions > 1.0.  Above
> > session is from a modern Linux desktop.
> >
> > Good luck,
> > Mike
> >
> > --
> > ________________________________________________
> >   Mike C. Fletcher
> >   Designer, VR Plumber, Coder
> >   http://www.vrplumber.com
> >   http://blog.vrplumber.com
> >
> >
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