title: Select object rendered using min3d on android
body: <p>While going through the sample code given by min3d library, I cam across an example for loading multiple objects from a .obj file.
  It loads the car's body and 4 tires as different objects.
  Is it possible to add a touch event to can detect which one of the 5 objects were touched/selected. If not , is there any other library which can load .obj file and enable me to detect the selected object.</p>