[Therion] Line artifact on scrap

Thorir Jonsson thorirmar at gmail.com
Sun Dec 2 13:51:58 CET 2018


Hi and thank you for your replys.

This scrap is from the first cave survey I did and I had not realised the
importance of braking them up into multiple smaller scraps at the time. The
high point density is how the scrap came from TopoDroid, I had started to
manually try to reduce the density but was finding it to be a lot of work.
I will certainly try the "Convert to curve" option to help with that. As
for splitting the scrap into multiple scraps I do not yet know how to do
that. I find that Therion has a pretty steep learning curve, but it is does
seem to be starting to flatten out. I few more attempts and I will be
proficient enough to start using it productivly.

Best regards,
Þórir Már

On Sat, Dec 1, 2018 at 9:52 PM Martin Sluka via Therion <therion at speleo.sk>
wrote:

> In the example file you submitted, I would be concerned about the point
> density and the size of the file (8800 lines).  And all in one scrap!
> Those factors will make it difficult to work with in Therion, especially if
> you need to string together a number of files like this to map a cave or
> caves.
>
>
> THorir,
>
> 1. try to make shorter scraps. There is no problem if you’ll create many
> of short scraps.
> 2. the density of line points is very high. Try to use Edit line > Convert
> to curve command to change polylines to bezier curves.
> 3. you have there a scrap without wall, so the objects of that scrap are
> not visible.
>
> See attached screenshot
>
> Martin
>
>
> _______________________________________________
> Therion mailing list
> Therion at speleo.sk
> https://mailman.speleo.sk/listinfo/therion
>
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