Hi,
I displayed a 3D object in a window by specifying coordinates in glBegin() and glEnd().My question is how to get the x,y and z values of the object from the window in a mouse click.
Is possible ?I read that glFeedbackBuffer will returned it.If so,it is contain ogl coordinates or screen coordinates ?Anyway to get ogl coorinates ?
Pls specify the steps to follow or any helping code
Thanks a lot,
Jerry