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citygml-injector

CityGML Injector is a Java software for editing a CityGML file. The main scope of the application is to create a building's solid geometry using polygons from boundary surfaces.

Prerequisites:

  • Nothing. You do not need the Java Runtime installed. For the moment only a windows version is available.

Usage example:

  • Run the citygml-injector.bat file
  • Use "Open..." button to open a CityGML file
  • Select the "gml:polygon" item from the "CityGML Elements" list
  • Select the "Generate" item from the "Actions" list
  • Select the "gml:id" item from the "Attributes" list
  • Use "Apply" button
  • Select the "bldg:Building" item from the "CityGML Elements" list
  • Select the "Generate" item from the "Actions" list
  • Select the "xlink:href" item from the "Attributes" list
  • Use "Apply" button
  • Select the "bldg:BuildingPart" item from the "CityGML Elements" list
  • Select the "Generate" item from the "Actions" list
  • Select the "xlink:href" item from the "Attributes" list
  • Use "Apply" button
  • Use "Save" button

Result:

  • A new CityGML file was created inside the folder of the original CityGML file.
  • The new CityGML filename has a suffix of "inj".
  • Polygons without gml:id have a new unique gml:id
  • Buildings in the city model expose solid geometry using xlinks
  • BuildingParts in the city model expose solid geometry using xlinks