Make the Fragment effects truly 3D: change their 4D 'region' into a 3D 'center' (a point in 3D) and 3D 'region' (which is now a set of 3 radii defining an ellipsoid around the center)
Also corresponding changes to the applications.
Javadoc.
Move all the knowledge about Vertex and Fragment effects to their respective classes.
Simplify Effect classes.
Beginnings of support for the unified Data data type.
Bugfix in Effect regions.
Progress with Effect classes - everything compiles now!
Progress with support for Effect classes.
The library compiles now!