It seems a bit more complicated, Kadri
As I understand, there are 3 ways subdividing and 2 of them are also used for smoothing in Wings3D.
But I am not sure and still only use the program for some little repairs. I also gave Poseray a chance but I did not understand anything there... even didn't get any kind of object loaded...
Just my intellectual limits, I guess
I have learned now I think 2% Terragen after 1 year, and 0.001% Wings3D...
Just too much input...
But some good news here:
I've cut some of the latest developments together and the film should be on-line on youtube in 1 - 2 hours.
I'll open an animation post when upload and conversion is finished...