Check if there is not a double station in a scrap - squezed pillar. Martin
Odesláno z iPhonu > 5. 12. 2024 v 22:40, Bill Gee <[email protected]>: > > I gave this a try ... I drew partial pillars on the edge of each scrap > using a normal wall line. I changed the straight lines between the pillars > to -visibility off, and I added a "join scrap1 scrap2 -count 2" to the .th > file. The result is not quite as badly mangled, but it is still not right. > > Taking out the join statement gives a map that makes more sense. There are > still some artifacts where the two scraps join, and the walls on the pillar > between those two scraps don't line up quite right. > > I also tried it using "join scrap1 scrap2" and no -count option. That > produced a reasonable map. The wall on the east side now has a smooth join. > The pillar in the middle still has discontinuities. > > I checked the "reverse" box on the pillars which are completely contained in > a scrap. It made no difference I can see. When I drew those lines, I went > in a counter-clockwise direction. > > On the upper scrap I drew lines between the pillars. I did not draw those > same lines on the lower scrap. Is that needed? > > One thing that is very apparent here is that the in-cave survey and sketching > will have to be done exactly right. > > Two attached PDF files, one with the "join count 2" statement and the other > with no join statement. > > =============== > Bill Gee > > On 12/5/24 13:19, Bruce Mutton wrote: >>> If I draw only that part of the column which is in each scrap, can I still >>> use "-outline in"? >> No, those remain -outline out. >> Also your sketches for surveys should not include the parts of the pillar >> walls that have not been surveyed! >>> Will I need to use line joins to get the two parts of the column to come >>> together? >> No, use join scrap1 scrap2 -count 2 >> And you will need to replace line wall -subtype invisible with line wall >> -visibility off as is intimated in >> https://therion.speleo.sk/wiki/drawingchecklist#wall >>> And will that result in a column that is entirely white on the inside? >> Yes, but only once you have all wall lines in place and parameters for all >> lines correct (-reverse, -outline, -subtype, -visibility) >> Bruce >> _______________________________________________ >> Therion mailing list >> [email protected] >> https://mailman.speleo.sk/listinfo/therion > <PracticeMine-WithJoin.pdf> > <PracticeMine-WithoutJoin.pdf> > _______________________________________________ > Therion mailing list > [email protected] > https://mailman.speleo.sk/listinfo/therion _______________________________________________ Therion mailing list [email protected] https://mailman.speleo.sk/listinfo/therion
