How to select a point and move with mouse

Hi,

I am looking for information selecting a point in 2d using mouse and moving it with mouse and getting back feedback (that is new point location). Also will it be possible to move point in particular direction using arrows

Apoorv

[QUOTE=apoorv;1248111]Hi,

I am looking for information selecting a point in 2d using mouse and moving it with mouse and getting back feedback (that is new point location). Also will it be possible to move point in particular direction using arrows

Apoorv[/QUOTE]

Use 3d picking. Google has a plethora of tutorials on the subject.

Thanks,

Steve A.