fixed size texture mapping

[Zork]

Hi!
I have a 320X240 full screen and a bitmap of 16X16 size.I want to texture map the bitmap on a quad so that it fills exactly 16X16 pixels but I don't know how to make a 16x16 quad.I know to make vertex only vith vertex{2,3}{v}{sidf}.Is there a way to work around?
Thanks to the people who have helped me!

[Anitox]

You can switch to orthographic viewing, then use glVertex2i() to draw your quads.


Anitox

[Zork]

Can you be more concrete please?I need an example.

[Zork]

Can you be more concrete please?I need an example.

[mm_freak]

An OpenGL application should _never_ try to refer to certain pixels on the screen and there isn't really a way to do so. You can, as Anitox said, use orthographic projection, but OpenGL is entirely resolution-independent. Have a look at glDrawPixels() and glBitmap(), maybe they solve your problem.

[This message has been edited by mm_freak (edited 11-10-2002).]