Changelog

Source: NEWS.md

ggsegSchaefer 2.0.3

• Atlas 2D geometry migrated to the sf-optional brain_polygons format (ggseg.formats 0.0.3). The atlases now render without sf and its GDAL/GEOS/PROJ system libraries, enabling wasm and air-gapped installs. Plots are unchanged.

ggsegSchaefer 2.0.0

Breaking changes

• All 20 Schaefer atlas objects (schaefer7_100 through schaefer7_1000 and schaefer17_100 through schaefer17_1000) are now ggseg_atlas objects (from ggseg.formats) containing both 2D and 3D data. The separate _3d objects have been removed.

• Use ggplot() + ggseg::geom_brain(atlas = schaefer7_400) for 2D plots and ggseg3d::ggseg3d(atlas = schaefer7_400) for 3D plots – both from the same object.

• ggseg.formats is now a hard dependency (in Depends).

• Package URLs updated from LCBC-UiO to ggseg GitHub organisation.