[Therion] Splays appearing when not selected

[Benedikt Hallinger]

I try to boil it down

Am 2021-02-01 21:12, schrieb Stacho Mudrak:
> Hmmm, even scraps extending far beyond a known station could cause a
> problem - usually, it is the case with steep passages. In your case,
> it looks like some outline problem.
> 
> Are you able to isolate such scrap and send me some minimalistic
> sample?
> 
> Thanks, S.
> 
> On Mon, 1 Feb 2021 at 20:10, Benedikt Hallinger <beni at hallinger.org>
> wrote:
> 
>> Hi, thanks for responding,
>> 
>> i have the problem only tested with the lox.
>> The red box fits nicely my selected data.
>> The survex file also is OK.
>> 
>> Probably it's caused by artifacts, see screenshot.
>> Thats an old bug, and caused by some scraps extending far beyond a
>> known
>> station (walls are marked unsurveyed).
>> 
>> Am 2021-02-01 19:52, schrieb Stacho Mudrak:
>>> Hi Beni,
>>> 
>>> thanks for review.
>>> 
>>> Are you having coloring problem with .lox file or .pdf map?
>>> 
>>> I have tried on my dataset, but when I select whole cave - entire
>>> color range is used - from magenta to red.
>>> 
>>> When I select just a part of the cave, coloring changes and the
>> whole
>>> range is used for selected part.
>>> 
>>> Does your red rectangle fit selected data or is it much bigger? If
>> the
>>> latter is the case, there must be some artifacts still remaining -
>>> that were not removed with selection. Maybe some stations? Does
>> this
>>> problem remain also with aven .3d export?
>>> 
>>> It would be great if we could find this bug before therion goes to
>>> debian release.
>>> 
>>> S.
>>> 
>>> On Mon, 1 Feb 2021 at 10:17, Benedikt Hallinger
>> <beni at hallinger.org>
>>> wrote:
>>> 
>>>> Checked it, looks good for me (data selection, and pdf map
>> printout
>>>> with
>>>> people showing up again), with one exception:
>>>> 
>>>> - I source all of the cave's data. (ok)
>>>> - Then i select jsut a part of it. (ok)
>>>> - The lox output contains just the selected part (ok)
>>>> - The altitude coloring is all the same, despite having
>> significant
>>>> altitude changes in the dataset.
>>>> The reason seems to be that the coloring is done according in
>>>> relation
>>>> to ALL the cave, not just the selected parts - in comparison to
>> the
>>>> entire system the altitude difference is negligible, but i
>> expected
>>>> the
>>>> lox to generate the altitude band according to the actual min/max
>>>> values
>>>> of the selected dataset.
>>>> 
>>>> $ therion -v
>>>> therion 5.5.6 (2020-12-27)
>>>> - using Proj 7.2.1, compiled against 7.2.1
>>>> 
>>>> But: therion compile cdf201b5bf921 has the same behaviour.
>>>> 
>>>> Am 2021-01-27 8:59, schrieb Benedikt Hallinger:
>>>>> I just did apt-get update, and see 5.5.6ds1-5
>>>>> 
>>>>> That is the old version, right? I do wait for 5.5.6ds1-6 ?
>>>>> 
>>>>> 
>>>>> Am 2021-01-26 16:16, schrieb Wookey:
>>>>>> On 2021-01-24 14:40 +0100, Benedikt Hallinger wrote:
>>>>>>> Wookey, when is this expected to appear in testing?
>>>>>>> I would test it
>>>>>> 
>>>>>> It's there now.
>>>>>> 
>>>>>> Wookey
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>> 
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