Apps Cant get lighting in opengl right

[purginator]

I have problems to put the light positioning in the right place.
When I position the light after glClear and glLoadIdentity as in the code example I have produced and added to this message, there is a flicker like never seen before.

If I on the other hand only set the light position once (in the ), sometimes when I run my app, the scene becomes unlit.

Any solutions to this?

 

[purginator]

I found out whats wrong, a position consist of 4 values, not 3, the last one w, is 0 for direction and 1 for position.

 

[alostpacket]

thanks for posting your solution