How do i undo settings i made with glTexEnvf like:
glTexEnvf(GL_TEXTURE_ENV,GL_OPERAND0_RGB,GL_SRC_COLOR);
is there an easy way to set it back to its defaults? Thanks in advance for your answers.

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http://3das.noeska.com - create adventure games without programming

But I don't know if it is fast.

That is the way. I should have know that command as i have used it before... . I did not notice a change in fps, so i suppose it is fast enough.... Thanks!

But i made a little change i do:

I take the risk of getting an error on popping an empty state....

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http://3das.noeska.com - create adventure games without programming

Do you think a Push...() without a Pop...() is a good idea!? When you do this you minimize your Attributestacksize step by step, don't you?
Read in the Wiki what happens when you Pop from an empty stack. It couses a GLError but this is not that the Problem. A Stackoverflow means you could store nothing more on your Stack. A Underflow yust means the last stackcomand is ignored.

But maybe you meant something else with that code...

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if it is ignored then it is OK. This way things stay clean (no stack overflows). Except i should use a glpopattrib before closing the apllication.
What happens when i do not clear the stack before closing the application, a memory leak?

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