descriptionMappings between sphere, disc, and square.
ownerMartin Lambers <>
last changeMon, 26 Aug 2019 12:20:29 +0000 (14:20 +0200)


This is source code originally written for the paper

M. Lambers, Mappings between sphere, disc, and square. In Journal of Computer Graphics Techniques (JCGT), 5(2), 2016, pages 1-21

All mapping methods between sphere, disc, and square are implemented in the included libproj library. No external libraries are required.

The analysis methods are grouped into disk-square methods and sphere-map methods. The pngvis and pdfplot modules require Qt.

2019-08-26 Martin LambersFix compiler warnings about unused variables. master
2019-08-26 Martin LambersAdd missing #include
2019-08-26 Martin LambersReplace README with new
2019-08-26 Martin LambersInitial version as published at
3 months ago master