Hi
Im a new user of this engine and i lack a lot of experience with grafic engines or android development, but i want to thank you for this engine and say that its easier to use than expected ( at least till now xD)
I have some questions to you:

- user GUI: i want to have my world in the background that is represented in the camera and over this i would like to have a 2dWorld with the user interface, those are some buttons or some text panel , in some guides that i saw ppl used blit() but that is only some pixel painting , i would like to know if there are something more advanced.

- is there some way to know at what point of the 3dObject i have clicked, at what object but and where at that object

Thank you