New feature: enable/disable permanent trace display.
The only difficulty I see is the fact that we need to re-draw every trace since the beginning of the file and it could become a little long after a while, in a long file.
For really excessive lengths one could imagine a new permanent drawing mode without the planets (only the traces).
New feature: enable/disable permanent trace display. The only difficulty I see is the fact that we need to re-draw every trace since the beginning of the file and it could become a little long after a while, in a long file.
For really excessive lengths one could imagine a new permanent drawing mode without the planets (only the traces).