thanks slin, exactly what I need. Almost done, only a last thing. In his shader, Loopix spokes about three image files generated by Earthsculptor: highmap, blendmap and shadowmap. Now, Eartsculptor generates four image files: highmap, colourmap, detailmap and lightmap. Loopix, tells to import in MED, as skins, after highmap, blendmap andj shadowmap. But, as told, I've three files (plus highmap)! In which order could I load them in MED; after highmap?
thanks and sorry for the stupid questions!!!!
ps. I've promised: after I'll have understood this topic, I'll write a tutorial for all of newbie like me!