Variables
template<class ParamsT>
constexpr bool	kIsotropicReferenceStiffness = false
	Opt-in trait: a material params type declares this `true` iff its reference (`F=I`) tangent is isotropic — i.e.
template<>
constexpr bool	kIsotropicReferenceStiffness< ArapMaterialParams > = true
template<>
constexpr bool	kIsotropicReferenceStiffness< LinearElasticMaterialParams > = true
template<>
constexpr bool	kIsotropicReferenceStiffness< SmithNeoHookeanMaterialParams > = true
template<>
constexpr bool	kIsotropicReferenceStiffness< StVenantKirchhoffMaterialParams > = true

Variable Documentation

◆ kIsotropicReferenceStiffness

template<class ParamsT>

bool superdex::materials::kIsotropicReferenceStiffness = false

inlineconstexpr

Opt-in trait: a material params type declares this true iff its reference (F=I) tangent is isotropic — i.e.

invariant under rotation, so it is fully described by the two Lamé scalars (λ, μ) with no directional coupling.

The primary template is false. A material specializes it to true only when this holds by construction, independently of the specific parameter values. Consumers may optionally use it to take faster, isotropy-specific code paths where applicable; leaving it false is always correct and simply forgoes those paths.

Definition at line 264 of file material_types.h.