> To my knowledge, only Zeger Knaepen and Jaime Vives Piqueres have added> this feature to their landscape scenes, both back in 2004 so I do not> know who was first.
Jaime was first :)
> - I studied both their - admittedly - very complex /isosurface/> landscapes and extracted the relevant codes for my own designs.
I used height_fields, no isosurfaces
