Glade to see that you made it here. I hope that you can find the help
that you want and not get discouraged because of all the reading that
is to be done.
Mr. Art

Outback wrote:
> 
>    This is a test post - don't seem to be able to reply to messages
> so will attempt a post.
>    Wanted to reply to a thread by Bob Hughes started 6/6/2000
> concerning his isosurfaced island.
>    I'm a newbie to news groups (think that might be part of the prob?)
> but not to POVray.  Am thrilled to find all of you here.
> 
> Bob,
>    I just arrived 3 daze ago and have been downloading and reading
> as many of the ~40,000 messages as I can. Whew!!!
>    Somewhere in there or in an isosurface tute, I recall reading that
> noise will always "take material away" from a surface unless you give
> it a negative value. Then material would be "added".  Could the gap you
> see be nothing more than the missing material taken by the noise?
> If you applied "negative noise" would the surface move higher than
> your box or at least to the bound?  Hmmmm.
>    Good to be aboard . . . this is great - thanks to all here for gettin'
> me fired up. Just got Megapov - truly amazing!!!!       TS

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