Newton physics engine ships FBA solver, enabling cloth sim2real in minutes

ChongZzZhang · x · 2026-11-11

Chong Zhang highlights FBA (Fast But Accurate), a solver for deformable object manipulation now integrated into the Newton physics engine via collaboration with PranaLabs. The team openly demonstrates full sim2real transfer for cloth manipulation — vision in, action out — with policies learned in minutes to hours, addressing ongoing debates about which solver is most physically realistic. Work led by Siyuan Luo (PranaLabs), with sim2real transfer by Zhengtao Han.

Related event: FBA Solver Integrated into NVIDIA Newton Enables Fast Cloth Sim2Real(2 posts)→

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