Sorry, my question was unclear ...
What I meant: When GL4Java dynamically loads a function for the first
time (by way of getGLProcAddressHelper) does it call any gl*** functions
inside of that code? If it does, this could potentially upset
glBegin..glEnd blocks.
The problem is that I am experiencing is "invalid operation" when
calling a command for the *first* time inside of a glBegin..glEnd pair.
This could be glNormal, or glTexCoord.
I can fix the problem by calling the commands in my initialization
routine, *outside* of a glBegin..glEnd pair (they do nothing in this
case except load the function inside GL4Java).
I don't know what's causing the problem .. but if something inside of
getGLProcAddressHelper (or a function it calls) happened to call
glGetError internally, that function is prohibited inside of
glBegin..glEnd and throws an error when glEnd() is called.
Food for thought..
take care,
Steve
Sven Goethel wrote:
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> On Sunday 08 April 2001 02:58, Steven Hugg wrote:
> > I have a question... if I call a function that hasn't yet been called in
> > my program inside of a glBegin()..glEnd() pair, won't that cause havoc?
> > My theory is that it is the cause of all those spurious GLContext
> > exceptions everyone has been experiencing, because you're limited to a
> > very specific set of commands inside glBegin..glEnd.
>
> sorry, i do not understand ..
|
