<div dir="ltr">Nice. I had not thought to join all the line points like that. I'll bear that in mind next time I have a particularly tricky join.<div><br></div><div>Footleg</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, 10 May 2019 at 14:39, Tarquin Wilton-Jones via Therion <<a href="mailto:therion@speleo.sk">therion@speleo.sk</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On 10/05/2019 14:28, Footleg wrote:<br>
> If the two scraps are in the same map layer (i.e. not separated by a<br>
> break line in the map definition) then the upper scrap will completely<br>
> hide any part of the lower scrap which passes under it. So the lower<br>
> scrap curved outline of the pit bottom can be quickly drawn a bit larger<br>
> than the curved line of the pit in the upper scrap, as any overlap will<br>
> be hidden.<br>
<br>
<br>
<br>
Sounds convenient, but sadly not possible in my case, as there is a<br>
break. But my manual process does work. Tested it out. Wish it were more<br>
convenient, but it works.<br>
<br>
1. text editor, copy pit line from upper scrap in upper survey<br>
2. text editor, paste pit line into lower scrap in lower survey<br>
3. set -outline out, -visibility off<br>
4. in XTherion, open lower survey<br>
5. select first line point on the new line (it will be positioned<br>
somewhere weird), press "shift from"<br>
6. select the line point on the wall line where it needs to end up,<br>
press "shift to"<br>
7. select the new line, press "shift object"<br>
8. connect walls to it as needed<br>
9. in overall .th file, add joins for each line point, and the scrap as<br>
needed:<br>
<br>
join pitchbottomSP@topsurvey pitchtopSP@bottomsurvey -smooth on<br>
join pitchedge@topsurvey:0 pitchlip@bottomsurvey:0<br>
join pitchedge@topsurvey:1 pitchlip@bottomsurvey:1<br>
join pitchedge@topsurvey:2 pitchlip@bottomsurvey:2<br>
join pitchedge@topsurvey:3 pitchlip@bottomsurvey:3<br>
join pitchedge@topsurvey:4 pitchlip@bottomsurvey:4<br>
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</blockquote></div>