openFrameworks implementation of Paul Bourke's marching cubes algorithm for extracting 3D surfaces from volume data.
Forks
Forks pushed to more recently than larsberg/ofxMarchingCubes itself, plus any admin-confirmed fork with commits of its own — worth checking if you're hitting issues with the original.
README
ofxMarchingCubes -- an implementation of //http://paulbourke.net/geometry/polygonise/
By Lars Berg
ofxAddons