delayed action removed, wrong concept (too complicated)
spacesimulator-48 Closest point
spacesimulator-48 Closest point, missing icon added
few minor code enhancements,
fix serializing for TargetClosestPoint,
ModelWalker is now also the service,
FPS displayed in the statusbar
ApplicationTest shortend
ModelService added
solveTheta updated,
javadoc updated, preparing for application without model,
FPS is now 30,
model service updated and used in more places,
sourceEncoding UTF-8
Close command implemented
Builders are now spring components,
Start model from Builder #50 (partially)
Better dialog with model builder added
Command line parameter with the builder class name implemented