how to use vars ?

OpenGL OpenGL: Advanced Coding
1

is there a tutorial ?

2

http://tfpsly.planet-d.net/english/3d/var.html

3

thx… does this work for ati-cards as well just with other commands, or do i have to change something else ?

4

var are for nvidia cards only. You can either also support ati’s vao, or wait for arb’s vao.