[Openmcl-devel] openGL

[nik gaffney]

On Wednesday 18 December 2002 17:07, Gary Byers wrote:
> On Wed, 18 Dec 2002, nik gaffney wrote:
> > > I don't know enought about OpenGL to know if that set of translated
> > > header files is complete; it seems to be about equivalent to what
> > > OpenMCL's provided for GL under LinuxPPC.
> >
> > maybe i missed something after untaring the darwin-gl-interfaces, and
> > seting the interface dir.. .
>
> Um, opening a shared library or two ?

yes, that would do the trick!  
   and thanks for the foreign function explanation, the murky world of the ffi 
is becoming clearer. .. 

> > ? (use-interface-dir :gl)
> > #<INTERFACE-DIR :GL #P"gl/" #x5501346>
>
> This makes it possible to use #$ to reference GL-related
> constants (via #$) and makes GL-related types and data
> structures available.  It makes the signature of GL-related
> foreign functions available (via #_).

im not sure i understand how to access constants this way, could you explain 
it further?


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