Search for gluUnProject in this discussion group. You'll find the answer there.
On Sep 21, 7:18 am, androidDeveloper <[email protected]> wrote: > Does anyone know how to map 2D-X-Y screen coordinates to 3D-X-Y-Z > Object coordinates in a openGL World > (Or 3D-X-Y-Z to 2D-X-Y)? > > What I want is to determine on which 3D-Object a user clicked, when he > touches the phone screen (onTouchEvent). > > Thanks! --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
