superdex::LinearElasticMaterialParams Struct Reference

Parameters for the Linear Elastic (Hookean) material model. More...

#include <linear_elastic_params.h>

Public Member Functions
bool	operator== (LinearElasticMaterialParams const &) const =default

Public Attributes
real	poissonRatio = kDefaultPoissonRatio
	Poisson's ratio (dimensionless).
real	youngsModulus = kDefaultYoungsModulus
	Young's modulus [Pa].

Detailed Description

Parameters for the Linear Elastic (Hookean) material model.

Simplest material model with linear stress-strain relationship. Computationally fast but only accurate for small deformations.

Note

Not suitable for large deformations.

No PSD enforcement is needed. The Hessian matrix is positive definite regardless of the PSD strategy.

See also

SoftMaterialType::LinearElastic

Definition at line 37 of file linear_elastic_params.h.

Member Function Documentation

operator==()

bool superdex::LinearElasticMaterialParams::operator== ( LinearElasticMaterialParams const & ) const

default

Member Data Documentation

poissonRatio

real superdex::LinearElasticMaterialParams::poissonRatio = kDefaultPoissonRatio

Poisson's ratio (dimensionless).

Note

Must be in (-1, 0.5). Near 0.5 = nearly incompressible.

Definition at line 46 of file linear_elastic_params.h.

youngsModulus

real superdex::LinearElasticMaterialParams::youngsModulus = kDefaultYoungsModulus

Young's modulus [Pa].

Must be positive.

Definition at line 39 of file linear_elastic_params.h.

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The documentation for this struct was generated from the following file:

• linear_elastic_params.h