Re: [Stellarium-pubdevel] types difficulties

[F. C. <fab...@go...>]

Hi,
I just changed on SVN so that the Atmosphere class uses int instead of GLint.
Fabien

On Mon, Dec 8, 2008 at 12:05 PM, Nigel Kerr <nig...@gm...> wrote:
> good folk,
>
> Having GLint definition difficulties:
>
> 1. macosx defines a GLint as a long (10.4:
> /System/Library/Frameworks/OpenGL.framework/Headers/gl.h), and it
> seems macosx is alone in this.  bless their hearts.
>
> 2. modules/Atmosphere.cpp:62 compares a Vector4<GLint> with a Vec4i
> from StelProjector getViewport():
>
>        if (viewport != prj->getViewport())
>
> and because of #1, gcc does not like this:
>
> /Users/Shared/stellarium/stellarium/src/modules/Atmosphere.cpp:62:
> error: no match for 'operator!=' in
> '((Atmosphere*)this)->Atmosphere::viewport != prj.
> boost::shared_ptr<T>::operator-> [with T =
> StelProjector]()->StelProjector::getViewport()'
> ... candidates ...
>
> Should StelProjector really have a Vec4<GLint>, or atmosphere a Vec4i
> ?  Both of those seem to have further implications.  Can anyone advise
> a strategy to take here?
>
> cheers,
> nigel
>
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