ingo wrote:
> 
> 
> Yes/No, you can't make overhangs with a HF.
> But more important, this is my first real attempt at programming something
> (besides the occasional modifying a pre-recorded-office-vba-macro). The
> DF3 format is simple but for HF's TGA's or PNG's have to be manipulated,
> not up to that yet.

If i understood your description right, your code does not generate any
overhangs.

BTW, TGA format also seems quite simple to me.  

> 
> >it would be similar to your
> >method, but like with only two possible values (0, 1) for each voxel.
> 
> Sorry, I don't understand the "only two possible values ..." part.
> 
> Ingo
> 

Ok, that was just my own way of thinking.  I meant you can not decrease the
value of a voxel by 2 in a heightfield (because there are no voxels :-).  Forget
about it, i will try to work out some similar code for heightfields soon.

Christoph

--
Christoph Hormann <chr### [at] gmxde>
Homepage: http://www.schunter.etc.tu-bs.de/~chris/

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