v4.0.0

Adding hierarchy feature h to GeoOBJ allowing to store arbitrary object-trees.

v3.0.0

Extending the meta information from v2.0.0 to differentiate between file based and object based meta information.

v2.1.0

This release adds the possibility to use CityJSON's translation feature to represent origin information.

• Reader
• Writer

v2.0.0

• Adding meta-information support for GeoOBJ, GeoOFF and GeoPLY.
  • Meta Information and Type in GeoObject
  • Translation + Rotation Unit in GeoObjectFile
• Adding CityGML support
  • Reader
  • Writer
• Adding Collada support
  • Reader
  • Writer
• Adding Type support for CityJson
  • Reader
  • Writer

v1.6.0

Added Read Support for CityJSON's transform feature

v1.5.0

Added CityJSON write support for:

• Transform information
• CityJSON v1.1 with mandatory transform information

v1.4.1

This version fixes a bug with the GeoVRMLWriter, where duplicated vertices have been written to the output file.

v1.4.0

Added reader support for

• JSON based file formats
  • CityJSON
  • GeoJSON
• XML based file formats
  • GML
  • KML

Note, that the readers are limited to a feature subset of the associated file formats, related to geo-referenced models.

v1.3.0

Adding string based read and write support, as well as JSON/XML write support for specific writers.

• String input
• String output
• JSON output
• XML output

v1.2.0

This release extends the GeoOFF file definition by additional features based on an introduced file header, comparable to the classic OFF file header.

Next to that, the writer implementations of GeoOFF and GeoPLY are now checking if a single object should be exported.

Additional service functionalities are included for:

• Minimize(): for combining multiple objects to one object (as required for GeoOFF and GeoPLY)
• Extended object-based transformation functionalities
• Advanced calculation methods for determining the geographical extents of a file