A Cubic Barrier with Elasticity-Inclusive Dynamic Stiffness

Ryoichi Ando

This paper presents a new cubic barrier with elasticity-inclusive dynamic stiffness for penetration-free contact resolution and strain limiting. We show that our method enlarges tight strain-limiting gaps where logarithmic barriers struggle and enables highly scalable contact-rich simulation.

A Cubic Barrier with Elasticity-Inclusive Dynamic Stiffness

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