gs.materials.MPM.Liquid

class genesis.engine.materials.MPM.liquid.Liquid(*, use_visual_raycasting: bool = False, E: float = 1000000.0, nu: float = 0.2, rho: float = 1000.0, lam: float | None = None, mu: float | None = None, sampler: str = 'pbs', update_F_S_Jp: Any = None, update_stress: Any = None, needs_svd: bool = True, idx: int | None = None, viscous: bool = False) → None

The liquid material class for MPM.

Parameters:

• E (float, optional) – Young’s modulus. Default is 1e6.

• nu (float, optional) – Poisson ratio. Default is 0.2.

• rho (float, optional) – Density (kg/m³). Default is 1000.

• viscous (bool, optional) – Whether the liquid is viscous. Simply sets mu to zero when non-viscous. Default is False.