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by sfvisser 597 days ago
> Have you noticed how in second 13 it rotates the lower body clockwise while the upper body rotates counter-clockwise in order to optimize the movements to archive the goal?

Could be a fancy optimization of course, but could as well be a side effect of a decoupled planning of the locomotion part and the upper body pick and place.

Algo could be: plan a path for a lower body motion from pose (4dof) A to pose B. And given pose B plan the upper body place of the tray in the target. If no constraints are broken plan both in parallel so it looks like one smooth behavior.

Obviously, I don’t know :)