Revision 76fed5d...

Go back to digest for 15th June 2014

Features in Educational

Dennis Nienhüser committed changes in [marble] /:

Spherical interpolation methods slerp and squad

Adds a method squad() to GeoDataCoordinates for spherical spline
interpolation. Based on the work of Ken Shoemake, implemented according
to Erik B. Dam, Martin Koch, Martin Lillholm "Quaternions,
Interpolation and Animation", page 51,