[cad-linux] Re: database access methods

Thanks. I've been coding OpenGL for a couple of years now.  Got a nice 
little library going.  Just never needed this function before, so I 
forgot about it.

That's what I get for skipping around in the "Red Book", and just 
reading the exciting parts  ;-)

cheers,
Jim Parker


On 2003.05.16 17:46 Roland Krause wrote:
> 
> Jim,
> you wont get around reading that chapter in the "Red Book" *but* for
> your viewing transformations there is glFrustrum() and
> gluPerspective*(
> which help a lot.
> Good luck,
> Roland
> 
> --- Jim Parker <hopeye@xxxxxxxxxx> wrote:
> >
> > Thanks this looks like what I need.  Now to figure out how far away
> > to
> > move the camera ....
> >
> > cheers,
> > Jim Parker
> >
> > On 2003.05.16 14:30 Roland Krause wrote:
> > >
> > > Jim,
> > > gluLookAt() does what you have in mind. If you want to know what
> > it's
> > > doing look at the Mesa sources. For an explanation have a look at
> > the
> > > "Red Book".
> > > Regards,
> > > Roland
> > >
> >
> 
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