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IAstudent
06-03-2004, 11:05 PM
Hello all!

I refer to nehe tutorials to learn quadrics and display lists.

However, when i tried to combine the two, i get an exception error running the program.

Is it such that it is not possible to combine the two at all? or am I missing something?

below is an extract of my code, hope someone can tell me what's wrong with it.. thanks alot!!


glvoid BuildLists()
{
ball = glGenLists(1);
glNewList(ball, GL_COMPILE);
gluSphere(quadratics, 1.0f,32,32);
glEndList();

}

-NiCo-
06-04-2004, 12:49 AM
They should work just fine when combined.
Check out http://www.ime.usp.br/~massaro/opengl/redbook/redbook-11.pdf for some example code.

Nico

seed
06-04-2004, 04:33 AM
this may be silly, but have you made sure that your quadrics object is initialised?

IAstudent
06-06-2004, 11:58 PM
Hi, thanks for replying guys!

-NiCo- : I tried the link but somehow could not access the page. But is it from the red book? I'll go and have a look then.

seed : I did initialise them and I could use the quadratics in other functions. Just can't build them in display lists.

Thanks for entertaining my questions!!

-NiCo-
06-07-2004, 12:10 AM
Indeed. The link does not seem to be valid anymore.
Try http://www.cs.lakeheadu.ca/courses/cs4471/redbook/redbook-11.pdf before this one disapperas :)

Nico

IAstudent
06-07-2004, 12:42 AM
Thanks!! will check dat out!! :D