[Therion] Troubles with the 3D generation

[Stacho Mudrak]

Hi, this is a problem of 3D generation algorithm of therion...

If a wall is relatively far away from centreline, height and dimensions
interpolation algorithm "averages too much". To overcome this, you need to
play with dimensions data for stations (putting some arbitrary large
numbers there - see example) or using "point dimensions -value [up down]"
in 2D plan somewhere near wall that needs to be affected.

But these are not nice changes. We should modify 3D generation algorithm to
solve these situations correctly.

S.

On 15 February 2017 at 13:23, Philippe Vernant via Therion <
therion at speleo.sk> wrote:

> Hi guys,
>
> Here is the .th and .th2 file from a survey of a large chamber. What I
> don’t understand is why the line survey is outside below  the chamber. Any
> advice on how to fix that ?
>
> Thanks,
> Phil
>
>
>
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