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[editor] compare coordinates with tolerance and in WGS 84

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Signed-off-by: map-per <map-per@gmx.de>
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map-per
2025-11-08 13:05:46 +01:00
parent 8799c5613e
commit e891ffa5d1
1 changed files with 5 additions and 1 deletions
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6
libs/editor/osm_editor.cpp
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@@ -647,7 +647,11 @@ void Editor::UploadChanges(string const & oauthToken, ChangesetTags tags, Finish
try try
{ {
XMLFeature osmFeature = changeset.GetMatchingNodeFeatureFromOSM(objCreateData.mercator); XMLFeature osmFeature = changeset.GetMatchingNodeFeatureFromOSM(objCreateData.mercator);
if (objCreateData.mercator == osmFeature.GetMercatorCenter())
// precision of OSM coordinates (WGS 84), ~= 1 cm
constexpr double tolerance = 0.0000001;
if (AlmostEqualAbs(feature.GetCenter(), osmFeature.GetCenter(), tolerance))
{ {
changeset.AddChangesetTag("info:merged_same_location", "yes"); changeset.AddChangesetTag("info:merged_same_location", "yes");
feature = osmFeature; feature = osmFeature;