how get the camera coordinates in my fragment shader ?

[airseb]

Hi
i have read the doc and i don't find any variable which coorespond to the camera position and the camera target.
How can i do ?

[Ffelagund]

You can pass this value as an uniform, or you can grab it from modelview inverse matrix

[airseb]

ok but if i pass the value as an uniform is it possible of getting the values which are in the opengl part ?