Hi, plan is in any case horizontal projection of object to horizontal plain. So pit is the same. If you will draw floor of pit, or several floors, you’ll draw sloop walls (not overhang, they should be part of upper scrap) as part of that scrap and add correct -passage-height to correct place/s of that scrap, Loch should show good approximation of real space. Another trick is to make pits in floor transparent - add attributes -outline out -clip off to line/s which define the pit orifice itself. m.s.

12. 12. 2015 v 17:16, Nikita Kozlov <nikita.kozlov@gmail.com>:

Hello!

I've found that having a detailed walls within extended elevation scraps plus several horizontal x-sections as a "plan" scraps produces a "stairs"-looking pits. Walls in [elevation <some_value>] scraps seems to did not affect the shape of pits in 3d model at all. Maybe there are another method for surveying and organizing data to get pits smooth and detailed in loch 3d model?

When surveying horizontal caves, plan and extended elevation produces nice, smooth 3d model, but with rectangular x-sections. I did not try yet to add real x-sections as [elevation <some_value>] scraps, but it seems that 3d model will became again "stairy".

Am I doing it right or wrong? Or that is therion software limitations atm? _______________________________________________ Therion mailing list Therion@speleo.sk http://mailman.speleo.sk/mailman/listinfo/therion