I guess so.

nobody wants to help?

everybody believes what they are told?

are you sheep?

nobody has any answers?

This seems simple enough, but here goes:

I am reading glReadPixels correctly, but when I try to write to the screen, i only am able to write one color, which is what ever color is in the bottom...

Hello,

I am trying to manipulate the luminance at a pixels given location, but I cannot understand a couple of things. How come the target area tends to be blue?

How can I remove the outline...

Well, what i was doing was not declaring matrices to send to gluProject. It runs, but the output is not what i intended.

Hello Everybody,

I am trying to calculate the position of a light using gluProject(...). However, I am having a problem obtaining the matrices required by the function call. Here is my code:

...