Trajectory planner needs a different base

[grandixximo]

TP2 has hit some roadblocks, mostly feed override, trying to get something ready with feed override as scale time, but it's not as optimal as I would like.
The idea is remake the TP base to something resembling grbl, instead of being segment based, it will be axis based, no more XYZ ABC UVW groups.
It's almost a complete rewrite, any thoughts?

[Sigma1912]

The idea is remake the TP base to something resembling grbl, instead of being segment based, it will be axis based, no more XYZ ABC UVW groups.

Not sure what this means for the end user but if it works and brings improvements when it comes to jerk limitation and multi axis blending then I don't see why there would be any objections.

If you are looking for an educated assessment of this proposal then I would guess that @robEllenberg would likely have the most useful thoughts on this.