Re: [Glsdk-devel] The use of anonymous structures

[H. H. <hen...@gm...>]

Thanks for this info. As you can see, the exact mathlib interface is still
in a state of flux.

On Sun, Aug 24, 2008 at 1:24 AM, Orhun Birsoy <orh...@gm...> wrote:

> Hi,
>
> I just wanted to note that anonymous unions generate the following warning
> in Visual C++ (9.0) at warning level 4.
>
> glsdk\trunk\inc\GLSDK/glm.h(19) : warning C4201: nonstandard extension used
> : nameless struct/union
>
>
> It might be early to report such problems but I had to make several changes
> to make glm.c compile with Visual C++.
>
> - windows.h has to be included before glm.h.
> - I had to define _USE_MATH_DEFINES to have M_PI defined.
>  . From MSDN
> > The "Math Constants" are not defined in Standard C/C++. Therefore, in
> order to use them, you have to first define _USE_MATH_DEFINES and then
> include cmath or math.h as below.
>
> --
> Orhun Birsoy
>
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-- 
Henri 'henux' Häkkinen