Christoph Hormann wrote:

> This would be really nice for roads, rails, etc. following a terrain
> surface in height and slope

Good ideas !

Thank you.

> (for example using megapov's hf_height_at
> feature).

Sounds interesting. Does that feature allow one to
"wrap" a height field around any shape ?

> I am waiting for a public version :)

I'm working on it. And I'll post it when it's finished.

If you're interested in having a look at some preliminary
code, you can peek at the code I am about to post.


Tor Olav
--
mailto:tor### [at] hotmailcom
http://www.crosswinds.net/~tok/tokrays.html

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