Re: [Pyode-user] Small bug in Tutorial 3

[nick k. <nk...@ze...>]

I saw this when I moved to PyOpenGL 3 which evidently uses ctypes,  
and from my quick perusal of the OpenGL reference, there isn't any  
alias for glScale in the library.

But happily I think this was the only change I had to make in my  
PyOpenGL code when moving to version 3...and the installation was  
_much_ simpler.

nick


On Jul 8, 2007, at 11:06 PM, Ethan Glasser-Camp wrote:

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> Nathaniel Troutman wrote:
>> There is a call to: glScale(sx,sy,sz) there is no glScale, but  
>> glScaled and glScalef, note the "d" and "f" at the end of the  
>> function name. The illegal function call cause the function to  
>> exit without calling glPopMatrix() then the call back _drawfunc()  
>> is called which in turn calls draw_body() which calls glPushMatrix 
>> () and the process repeats without glPopMatrix() every being called.
>
> Hi,
>
> Thanks for the analysis! A user was having problems with this program
> before but I couldn't figure out why.
>
> What version of pyopengl are you running? I'm running 2.0.1.09 and  
> I get:
>
> $ python
> Python 2.4.4 (#2, Apr 26 2007, 00:02:45)
> [GCC 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
>>>> import OpenGL.GL
>>>> OpenGL.GL.glScale
> <built-in function glScaled>
>>>> OpenGL.GL.glScaled
> <built-in function glScaled>
>
> I'll probably move it to glScaled, but I'm really curious what version
> you have that doesn't have this alias in it.
>
> Ethan
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