3d painting?

[Jerry]

The plugin simply draws at the x,y,z location in space which you
give to it. It's up to you to figure out how to take the x,y,z from your
input device (mouse, wii, ppt, etc.) and convert that location to
the location where you want the drawing to appear.

[Jerry]

Try this version. You can move around and draw on objects in the scene
by holding down the middle mouse button (the wheel).

[Darkmax]

thanks this going to be very helpful in my project