Ok my question is simple enouph as many people have gatherd I've been making a 3d pong game. I am trying to add mouse control however its proving rather difficult as the OpenGL coidinates are different to the mouse cordinates on the screen . This means I can't say ptx(player translate x) = x (passive mouse motiion x) the same with the y. Could someone help me liike tell me an equation or something . If you need anyinfo don't hessitate to ask . Im stuck until I get this done. No your not doing my uni homework either because im still in secodary school (year 10).
PS. I took a break from my game a while ago im not that slow
Thank you please help.