This is source code originally written for the paper
M. Lambers, Survey of Cube Mapping Methods in Interactive Computer Graphics. The Visual Computer (2020). DOI 10.1007/s00371-019-01708-4 (pre-print version)
All mapping methods are implemented in the included libspherecube library. No external libraries are required.
The evaluation methods are implemented in the analyzer, plotter, and precision-test utilities. The modules pngvis (for analyzer) and pdfplot (for plotter) require Qt.
The file common.hpp defines the list of projections.