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CHANGELOG.md

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Version 0.20 (UNRELEASED)

  • Calculation of sea depth is now faster.
  • Hydrology simulation is now faster.
  • BiomeGroups are now configurable via the class hierarchy.
  • Ancient map is now faster.

Version 0.19

  • Rivers and grayscale_heightmaps are generated as PNG images, filenames no longer have to be provided.
  • The grayscale_heightmap is now stored as a proper 16 bit grayscale PNG.
  • Modified color elevation routines so that depressions are still represented as land instead of ocean and heights are normalied.
  • Speed of generation increased by almost a factor of 3 (due to update to Platec and making heavy use of numpy).
  • World-generation is now deterministic, i.e. generation is 100% reproducible.
  • Added support for exporting heightmaps using libgdal (see http://www.gdal.org/formats_list.html for possible formats).
  • Added the ability to modify temperature and humidity ranges as well as the temperature/precipitation curve.
  • Added the ability to generate scatter plots showing temperature and humidity of all terrestrial cells.
  • Added small variations to the temperature-map based on basic orbital parameters.
  • Added a satellite-like view of the world.
  • Added support to save/load worlds in/from HDF5-format.
  • Removed support for saving/loading worlds in/from pickle-format.

Version 0.18

  • Merged Lands and WorldSynth into one WorldEngine
  • River and its erosion are now taken into account
  • Total restructuring of code including many bug fixes.
  • Windows/OSX/Linux binary builds

Version 0.5.4

  • Fix bug in sea representation for elevation map
  • Fix plates operation
  • [Technical] Increase test coverage

Version 0.5.3

  • Saving generation parameters in world file (Russell Brinkmann)
  • Revising command line options (Russell Brinkmann)
  • Adding tracing statements about performance (Russell Brinkmann)

Version 0.5.2

  • Basic GUI implemented, supporting all views and simulations

Version 0.5.1

  • Packaging lands as a script
  • Supporting protocol buffer serialization
  • QT based Gui

Version 0.5.0

  • Supporting python 3
  • Initial GUI (only plates simulation)

Version 0.4.3

  • Adopting plate-tectonics (my fork of platec) which permits rectangular plate calculations

Version 0.4.2

  • Generation of rivers map
  • Stefan Feltmann ported Lands to Pillow (removing PIL)

Version 0.4.1

  • Generation of grayscale heightmap

Version 0.4.0

  • Evan Sampson added Holdridge life zones model