don't return degenerate geometries in fast intersects operation#535
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tyrasd wants to merge 3 commits into
Open
don't return degenerate geometries in fast intersects operation#535tyrasd wants to merge 3 commits into
tyrasd wants to merge 3 commits into
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when a geometry only touches the clipping polygon (and has no points inside the poly), `intersector.intersection()` will produce a "degenerate" version of the original geometry: a (multi)linestring when the geometry was a polygon, or a (multi)point when the geometry was a linestring. This can lead to inconsistencies when a geometry-type filter is used (e.g. `geometry: polygon`), as the output will then potentially also contain geometries that don't match the filter. Fixes GIScience/ohsome-api#339
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I guess there is no plan on merging this any more? |
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when a geometry only touches the clipping polygon (and has no points inside the poly),
intersector.intersection()will produce a "degenerate" version of the original geometry: a (multi)linestring when the geometry was a polygon, or a (multi)point when the geometry was a linestring.This can lead to inconsistencies when a geometry-type filter is used (e.g.
geometry: polygon), as the output will then potentially also contain geometries that don't match the filter.Corresponding issue
Fixes GIScience/ohsome-api#339
Checklist
I have written javadoc (required for public classes and methods)I have adjusted the examples or created an issue in the corresponding repositoryI have adjusted the benchmark or created an issue in the corresponding repository