Pick up coordinates when Mouse clicked

[Mat]

Hi,

I would like pick up the coordinates where the user clicked with the mouse in a GLAnimCanvas... But this coordinates would not be the position in the window size but the position in my system of coordinates...

Do you know how I can do that ??

Thanks a lot
Mat

[mikael_aronsson]

Hi !

The gluProject and gluUnproject functions convert between 2D and 3D coordinates

Mikael