[Therion] trouble with warped sketches drawing in the wrong place

[Jonny Prouty]

Hello Stacho,

I have not attempted to recreate this on older versions of therion. I will
download some old releases and test them. I will also put together a small
dataset that I can share. Thanks for the reply!

-Jonny

Here is a little bit more info about my system.

xubuntu 20.04.1 LTS, linux v5.4.0

therion 5.5.6 (2020-12-27)
  - using Proj 6.3.1, compiled against 6.3.1

imagemagick 8:6.9.10.23+dfsg-2.1ubuntu11.2

tcl/tk 8.6.9+1

perl 5.30.0

Here are a bunch of tex packages, not sure which ones are important:
tex-common 6.13
texlive-base 2019.20200218-1
texlive-binaries 2019.20190605.51237-3build2
texlive-extra-utils 2019.202000218-1
texlive-font-utils 2019.202000218-1
texlive-latex-base 2019.20200218-1
texlive-latex-recommended 2019.20200218-1
texlive-metapost 2019.20200218-1


On Tue, Feb 2, 2021 at 11:59 PM Stacho Mudrak <lists at group-s.sk> wrote:

> Hi Jonny,
>
> I have tried with my datasets, but the placing of sketches was in all
> cases OK. Do others have also such problems?
>
> Could you please provide more details? Which OS are you running? Was it
> also a problem with some previous versions?
>
> Ideally, are you able to send me some minimal sample where it happens?
>
> Thanks, S.
>
>
>
> On Wed, 3 Feb 2021 at 00:41, Jonny Prouty <jonathanprouty at gmail.com>
> wrote:
>
>> Hello all,
>> I've been having some trouble with warped sketches lately that has me
>> puzzled. All of the sketches are offset from the generated map, but the
>> offset varies from scrap to scrap. Furthermore, the offset is applied
>> before the sketches are morphed, as the sketches are clearly being deformed
>> differently than the walls, even though they should be identical. I should
>> note that I am not applying any specific offsets to any portions of the
>> map, which consist of only a single scrap. Any ideas are much appreciated!
>> th and thconfig files are after the screenshots. Thanks very much in
>> advance!!
>>
>> Sincerely,
>> Jonny
>>
>> Example, Map 1:
>> [image: image.png]
>> Example, Map 2:
>> [image: image.png]
>>
>> Output of therion -v
>>
>> therion 5.5.6 (2020-12-27)
>>   - using Proj 6.3.1, compiled against 6.3.1
>>
>> Sample th file for one of the maps above:
>>
>> survey hh
>>   import cave.3d -surveys ignore
>>   input hh2aug03.th2
>>   map scrap_hh2aug03v_pl_1 -proj plan
>>     hh2aug03v_pl_1
>>   endmap scrap_hh2aug03v_pl_1
>> endsurvey hh
>>
>> Sample thconfig file for one of the maps above:
>> layout sketch
>>     scale 1 200
>>     sketches on
>> endlayout
>> maps-offset off
>> source map.th
>> select hh
>> export map -proj plan -fmt pdf -layout sketch -o hh2aug03v_pl_1.pdf
>>
>>
>> _______________________________________________
>> Therion mailing list
>> Therion at speleo.sk
>> https://mailman.speleo.sk/listinfo/therion
>>
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