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<div class="moz-cite-prefix">Hi Harrissou, </div>
<div class="moz-cite-prefix">I tried to understand the question and
the history of the QEP and PR discussions. </div>
<div class="moz-cite-prefix">I think nobody can answer as long as
such algorithm are so difficult to understand. <br>
They will indeed never be used in real life if users need to retro
engineer the algorithm, just like you did with Hefni. </div>
<div class="moz-cite-prefix">Can I gently ask the developers
originating this feature to make a pedagogic effort towards our
users, and in this effort save our documentation team from such
headaches?</div>
<div class="moz-cite-prefix">If there is a real use case, please
also use real life data to illustrate it. Test samples with square
and triangles are not helping that much. </div>
<div class="moz-cite-prefix">All the best</div>
<div class="moz-cite-prefix">Régis</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">On 11/21/25 10:17, DelazJ via
QGIS-Developer wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAECJsSqadv+bZoQM=uH0qDU7xteZipbaFsv8-ErNOa7H2rkk+Q@mail.gmail.com">
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<div>Hi devs,</div>
<div>I didn't get any reply so I wonder if it is because
nobody knows, nobody cares, or something else...</div>
<div>Other than the concern of "adding/keeping a broken
tool" in QGIS, we have a PR in the docs we don't really
know how to finalize, so a feedback would be appreciated.</div>
<div><br>
</div>
<div>Thanks.</div>
<div>Regards,</div>
<div>Harrissou (for the docs team)</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Le mar. 28 oct. 2025
à 10:38, DelazJ <<a href="mailto:delazj@gmail.com"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">delazj@gmail.com</a>> a
écrit :<br>
</div>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<div>Hi Devs,</div>
<div>In the "Geometry checker" core plugin, there is
that option called "Polygons must follow boundaries of
layer ...", of which a Processing alg "Polygons
exceeding boundaries" was recently created.</div>
<div>While testing the algorithm in order to properly
document it, we came across weird results (also output
by the geometry checker) that we are unable to
explain/understand their coherence.</div>
<div><br>
</div>
<div>Issues and discussion are availabel at <a
href="https://github.com/qgis/QGIS/issues/63454"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">https://github.com/qgis/QGIS/issues/63454</a>
and <a
href="https://github.com/qgis/QGIS-Documentation/pull/10314#issuecomment-3425649278"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">https://github.com/qgis/QGIS-Documentation/pull/10314#issuecomment-3425649278</a></div>
<div><br>
</div>
<div>1/ Does anyone <b>KNOW</b> how this option is
really supposed to check? and understand the logic
behind the output?</div>
<div>2/ If there is agreement that this tool does not
adress any real use case, is it something we want to
keep in QGIS (in this state)?</div>
<div><br>
</div>
<div>Looking forward to your replies.</div>
<div>Regards,</div>
<div>Harrissou</div>
</div>
</blockquote>
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<br>
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