I have one model with a larger animation function (a matrix of roughly 60 * 15 entries).
It seems that the more I animate the more memory is consumed.
The Tcl/Tk version uses a constant 200 Mb, the Java FX version seems to have a memory leak
and was using 1.4 GB and keeps on using more.
Probably something related to releasing memory.
Also, the display of the animation function does not seem to be very quick
(it is not quick in Tcl/Tk either; but it seems a little faster)