superdex::PerElementSoftMaterialDataView Struct Reference

Non-owning view of per-element material parameters for a soft body, in struct-of-arrays format. More...

#include <material_params.h>

Public Member Functions
bool	operator!= (PerElementSoftMaterialDataView const &other) const =default
bool	operator== (PerElementSoftMaterialDataView const &other) const =default
	PerElementSoftMaterialDataView ()=default
	PerElementSoftMaterialDataView (PerElementSoftMaterialData const &other)
	Implicit conversion from PerElementSoftMaterialData.

Public Attributes
Span< real const >	anisoAlpha
	Anisotropic stiffness (α) [Pa]. 1 per element.
Span< real const >	anisoLength
	Anisotropic reference length (dimensionless). 1 per element.
Span< real const >	anisoPhi
	Fiber elevation angle (φ) [rad]. 1 per element.
Span< real const >	anisoTheta
	Fiber azimuthal angle (θ) [rad]. 1 per element.
Span< real const >	arapStiffness
	ARAP stiffness (μ) [Pa].
Span< real const >	poissonRatio
	Poisson's ratio (dimensionless). 1 per element.
MaterialPsdStrategy	psdStrategy = MaterialPsdStrategy::MaterialDefault
	Strategy for ensuring positive semi-definite Hessian matrices.
Span< real const >	shapeTargetTensor
	Shape target tensor offset in flat symmetric upper-triangle layout.
SoftMaterialType	type = SoftMaterialType::NeoHookean
	Material constitutive model.
Span< real const >	youngsModulus
	Young's modulus [Pa]. 1 per element.

Detailed Description

Non-owning view of per-element material parameters for a soft body, in struct-of-arrays format.

See also

SoftMaterialParams, PerElementSoftMaterialData

Definition at line 214 of file material_params.h.

Constructor & Destructor Documentation

PerElementSoftMaterialDataView() [1/2]

superdex::PerElementSoftMaterialDataView::PerElementSoftMaterialDataView ( )

default

PerElementSoftMaterialDataView() [2/2]

superdex::PerElementSoftMaterialDataView::PerElementSoftMaterialDataView ( PerElementSoftMaterialData const & other )

inline

Implicit conversion from PerElementSoftMaterialData.

Parameters

[in]

other

Source data.

Definition at line 24 of file material_params_inl.h.

Member Function Documentation

operator!=()

bool superdex::PerElementSoftMaterialDataView::operator!= ( PerElementSoftMaterialDataView const & other ) const

default

operator==()

bool superdex::PerElementSoftMaterialDataView::operator== ( PerElementSoftMaterialDataView const & other ) const

default

Member Data Documentation

anisoAlpha

Span<real const> superdex::PerElementSoftMaterialDataView::anisoAlpha

Anisotropic stiffness (α) [Pa]. 1 per element.

Definition at line 231 of file material_params.h.

anisoLength

Span<real const> superdex::PerElementSoftMaterialDataView::anisoLength

Anisotropic reference length (dimensionless). 1 per element.

Definition at line 232 of file material_params.h.

anisoPhi

Span<real const> superdex::PerElementSoftMaterialDataView::anisoPhi

Fiber elevation angle (φ) [rad]. 1 per element.

Definition at line 234 of file material_params.h.

anisoTheta

Span<real const> superdex::PerElementSoftMaterialDataView::anisoTheta

Fiber azimuthal angle (θ) [rad]. 1 per element.

Definition at line 233 of file material_params.h.

arapStiffness

Span<real const> superdex::PerElementSoftMaterialDataView::arapStiffness

ARAP stiffness (μ) [Pa].

1 per element.

Definition at line 235 of file material_params.h.

poissonRatio

Span<real const> superdex::PerElementSoftMaterialDataView::poissonRatio

Poisson's ratio (dimensionless). 1 per element.

Definition at line 230 of file material_params.h.

psdStrategy

MaterialPsdStrategy superdex::PerElementSoftMaterialDataView::psdStrategy = MaterialPsdStrategy::MaterialDefault

Strategy for ensuring positive semi-definite Hessian matrices.

Definition at line 228 of file material_params.h.

shapeTargetTensor

Span<real const> superdex::PerElementSoftMaterialDataView::shapeTargetTensor

Shape target tensor offset in flat symmetric upper-triangle layout.

6 values per element. Defines S_t = I + [[s0, s1, s2], [s1, s3, s4], [s2, s4, s5]].

Definition at line 238 of file material_params.h.

type

SoftMaterialType superdex::PerElementSoftMaterialDataView::type = SoftMaterialType::NeoHookean

Material constitutive model.

Definition at line 225 of file material_params.h.

youngsModulus

Span<real const> superdex::PerElementSoftMaterialDataView::youngsModulus

Young's modulus [Pa]. 1 per element.

Definition at line 229 of file material_params.h.

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

• material_params.h
• material_params_inl.h