Thanks Tarquin. I thought this is the case I'm interested to see if I turn a splay into a leg, how this will affect the model.
On Fri, Sep 4, 2020 at 12:51 AM Tarquin Wilton-Jones via Therion < therion@speleo.sk> wrote: > > In the attached screenshot, therion build a wall between station c1 & > > B36.1 (marked with blue line). > > These are supposed to be two separate chimanies. > > Why does it feel the necessity to connect it? > > In general; because there are not enough splays hitting the area between > the two chimneys, so it assumes there is no rock between them (a single > splay can get discounted as possibly hitting a rock spike or whatever). > > I get it on some of mine where I survey around an oxbow and it assumes > they are a single passage, even though I shoot a tonne of splays at the > walls. > > You can usually help it by having more splays, or by having legs as well > as splays, one going up each chimney/aven. It sees two legs, and it > assumes two passages. > > It also seems to use the plan and extended elevation to help add extra > bits of wall, but it never seems to use them to remove parts of the > walls. If your extended elevation shows no wall between the chimneys, or > if your plan shows no wall between two parallel passages, Loch will show > it as a solid block. > > Lox is a very smart approximation of the 3D view of the cave, but it is > definitely not perfect. This will not be the only fault you see :) > > Tarquin > _______________________________________________ > Therion mailing list > Therion@speleo.sk > https://mailman.speleo.sk/listinfo/therion > -- בברכה, עמרי גסטר 052-6124995
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