[Therion] bedding planes on cross sections?

[Carlos \"Guâno\" Grohmann]

I was drawing some cross sections of a recently mapped cave, but  want
to draw the lines representing the bedding planes of the rock. If I
just draw them outside the passage walls, they won't be shown on the
final map, and if I draw a invisible wall outside the passage and the
bedding planes lines, the interior of the passage will be trated as a
pillar, since there will be a wall inside a wall.

So, is there a way to draw lines outside of a wall and get them to
show on the map?


Carlos

BTW, I just added some projects we are working with Therion here in
Brazil in the Wiki.
-- 
+-----------------------------------------------------------+
              Carlos Henrique Grohmann - Guano
  Geologist M.Sc  - Doctorate Student at IGc-USP - Brazil
Linux User #89721  - carlos dot grohmann at gmail dot com
+-----------------------------------------------------------+
_________________
"Good morning, doctors. I have taken the liberty of removing Windows
95 from my hard drive."
--The winning entry in a "What were HAL's first words" contest judged
by 2001: A SPACE ODYSSEY creator Arthur C. Clarke
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