Set the fluid stiffness property.

PHY SET FLUID STIFFNESS ID, value#

ID

Integer
identification number of the fluid object

value#

Float
new stiffness property

This property is the stiffness of the particle interaction related to the pressure. This factor linearly scales the force which acts on particles which are closer to each other than the rest spacing. Setting this property appropriately is crucial for the simulation. The right value depends on many factors such as viscosity, damping, and radius. Values which are too high will result in an unstable simulation, whereas too low values will make the fluid appear "springy" ( the fluid acts more compressible ). The vale used must be positive.

No example code is provided for this command