Circular Area Plugin for OpenTabletDriver

Circular mapping for tablet areas.

Quick start guide:

• Install Circular Area from the OpenTabletDriver plugin manager.

• Enable one of the Circular Area mappings in the filters tab and apply the setting.

  Recommended mappings: FG-Squircular Mapping, Elliptical Grid Mapping, Schwarz Christoffel Mapping.

  If you aren't satisfied with the forward mappings, give the inverses a try. (If inverses feel too fast, try multiplying your area width and height by 1.414 or √2)

FAQ

Layman's Guide to Circular Area

Circular Control Panel

Mappings Index

Dev Docs

Huge thanks to X9VoiD for helping majorly with the initial code; Chamberlain Fong's great research papers: (1, 2) and blog; this post by Marc B. Reynolds; 120-cell's contributions (1, 2, 3, 4); and Martin Lambers' paper and code (1). Mirrors for all resources are available here.