Chasm v0.5

[Olly Betts]

In message <00121103354400.07393@steamer>, Philip Underwood writes:
>Finally out!
>Available as usual from the Chasm homepage...
>http://members.nbci.com/bigahiryone/chasm

In case the typo isn't obvious, that's:

http://members.nbci.com/bighairyone/chasm/

I was having a look at demtosvx - I think this would be useful to include in
the main survex distribution, but is there a good reason to convert to .svx
files rather than directly to .3d files?  Or perhaps .3dx files, though I
can't see any of the extras being useful for a terrain grid...

Cheers,
Olly