Vampyrium wrote:
>
> If you study how the F().gray works for the isosurface you will see that
> that is a far better way to make heightfields.
Far better than what?
The red/green channel tga has - as mentioned - historical reasons. Your
suggestion would allow higher vertical resolution than 16 bit, but this is
hardly necessary and would be difficult from the programming perspective
(the program generating such a HF would certainly use 32 bit values for
internal calculations)
Christoph
--
Christoph Hormann <chr### [at] gmx de>
IsoWood include, radiosity tutorial, TransSkin and other
things on: http://www.schunter.etc.tu-bs.de/~chris/
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