Yes! matmat good idea.

"Goal, It Will Be Great To Have a feature in order to make a gravity filtering. The Possibility to deactivate gravity is some body "

+1

Laurent

To defy gravity, you could apply a positive-Y force that's equal to or greater than the gravity force of the jit.phys.world. Alternately, you could zero the gravity for the jit.phys.world and apply a negative-Y force to the objects that you'd like to be effected by gravity.

ah of course ! thank you