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Changelog

[Unreleased]

  • validation of topological relationships between features, eg ensuring that buildings in a city do not overlap
  • support for all GML3 primitives (for IndoorGML): the so-called "Compact Geometries" (http://schemas.opengis.net/gml/3.3/geometryCompact.xsd)
  • phasing out CityGML support

[2.2.0] - 2020-05-14

Added

Changed

  • completely revamped the JSON error report, it's better and clearer
  • no more HTML output for the report (output of report is now with option --report, be careful), but you can just drag your JSON report to the HTML page (in folder /report_browser/index.html) or at http://geovalidation.bk.tudelft.nl/val3dity/browser/
  • improved the error codes a bit: new errors for IndoorGML (7xx) + for handy faulty inputs (error 904)
  • code must now be compiled against CGAL5, easier to install and compile for everyone
  • CityGML support is deprecated. This is the last version that will support CityGML, I will remove it completely from v2.3+. Most errors/issues reported have to do with a faulty parser of CityGML, and not with val3dity itself. I cannot justify spending 100s of hours fixing the parser, I tried hard but this not possible anymore. If someone wants to do it then great I am willing to help them, but I will not invest time on this anymore. Just upgrade your files to CityJSON (https://www.cityjson.org/help/users/conversion/), I'll always maintain a full CityJSON parser!

[2.1.1] - 2019-04-30

Changed

  • several small bug fixes: wrong handling of some GML namespaces is one of them
  • tol_snap can't be disabled anymore: just too error-prone and means nothing. Give a super small value instead, like 1e-12

[2.1.0] - 2018-02-14

Changed

  • the report is slightly changed: the CityObjects/Primitives subdivision in the report is replaced by Features having Primitives, where Features are the top-level objects, containing one or many Primitives. This is done to allow other data model to be used as input, eg IndoorGML is coming soon!

Added

  • pytest allows to specify the binary to use if not under 'build/'

[2.0.4] - 2018-01-26

Changed

  • fixed bug where inner rings of gml:Polygon wasn't read properly when that polygon is referenced by an XLink.

[2.0.3] - 2018-01-23

Changed

  • each surface are now triangulated with a constrained Delaunay triangulation (CDT) instead of a non-Delaunay one. That improves stability, especially when there are nearly collinear vertices in a surfaces: slivers are avoided, which means less errors 204, and less wrong errors caused by numerical stability.

[2.0.2] - 2018-01-13

Changed

  • fixes issue with wrong errors 104 often raised. Explanation is there: CGAL/cgal#2733. This releases fixes it with a hack, but I think this is solid (touch wood).

[2.0.1] - 2017-12-12

Changed

  • fixed bug with least-square fitting that caused wrong 203 errors

[2.0.0] - 2017-11-27

Added

  • completely new reports: in JSON and HTML (browsable version)
  • complete unit test suite (with pytest)
  • support for all 3D primitives in ISO19107
  • support for new formats: CityJSON, OFF

[2.0 beta 1] - 2017-08-01

Added

  • CompositeSolid, MultiSolid
  • CityObjects in the report
  • support for CityJSON