polyfem::solver Namespace Reference

Namespaces
namespace	AdjointTools

Classes
class	AccelerationForm
class	AdjointForm
class	AdjointNLProblem
struct	AdjointOptUtils
class	ALSolver
class	AMIPSForm
class	AugmentedLagrangianForm
	Form of the augmented lagrangian. More...
class	BarrierContactForceDerivative
class	BarrierContactForm
class	BarycenterTargetForm
class	BCLagrangianForm
	Form of the augmented lagrangian for bc constraints. More...
class	BodyForceDerivative
class	BodyForm
	Form representing body forces. More...
class	BoundarySmoothingForm
class	BoundedBiharmonicWeights2Dto3D
class	BSplineParametrization1DTo2D
class	CollisionBarrierForm
class	ComplianceForm
class	CompositeForm
class	CompositeParametrization
class	ContactForm
	Form representing the contact potential and forces. More...
class	DampingVariableToSimulation
	Maps to viscous damping parameters phi/psi. More...
class	DeformedCollisionBarrierForm
class	DirichletBoundaryVariableToSimulation
	Maps to dirichlet boundary. More...
class	DirichletEnergyForm
class	DirichletNodesVariableToSimulation
	Maps to dirichlet boundary. More...
class	DivideForm
class	ElasticEnergyForm
class	ElasticForceDerivative
class	ElasticVariableToSimulation
	Maps to lame coefficients per element. More...
class	ENu2LambdaMu
class	ExponentialMap
class	Form
class	FrictionForceDerivative
class	FrictionForm
	Form of the lagged friction disapative potential and forces. More...
class	FrictionVariableToSimulation
	Maps one friction coefficient to the whole state. More...
class	FullNLProblem
class	HomoCompositeForm
class	InequalityConstraintForm
class	InertiaForceDerivative
class	InertiaForm
	Form of the inertia. More...
class	InitialConditionVariableToSimulation
	Maps to initial solution and solution velocity. More...
class	InsertConstantMap
class	InversionBarrierForm
class	KineticForm
class	L2ProjectionForm
class	LaggedRegForm
	Tikonov regularization form between x and x_lagged. More...
class	LayerThicknessForm
class	LinearFilter
	Maps to average of neighboring. More...
class	LogCompositeForm
class	MacroStrainLagrangianForm
	Form of the lagrangian in augmented lagrangian for homogenization. More...
class	MatrixLagrangianForm
	Form of the lagrangian in augmented lagrangian. More...
class	MaxStressForm
class	MeshTargetForm
class	MinJacobianForm
	Compute the minimum jacobian of the mesh elements, not differentiable polygon elements not supported! More...
class	MinTargetDistForm
class	NavierStokesSolver
class	NegativeCompositeForm
class	NLHomoProblem
class	NLProblem
class	NodeTargetForm
class	NormalAdhesionForceDerivative
class	NormalAdhesionForm
	Form representing the contact potential and forces. More...
class	OperatorSplittingSolver
class	Parametrization
	A function f : x -> y. More...
class	ParametrizationForm
class	ParametrizedProductForm
class	PerBody2PerElem
	Map per body to per element in dim major layout (x1 x2 ... y1 y1 ... z1 z2 ...) More...
class	PerBody2PerNode
	Map per body to per FE node in node major layout (x1 y1 z1 x2 y2 z2...) More...
class	PeriodicContactForceDerivative
class	PeriodicContactForm
	Form representing the contact potential and forces on a periodic mesh This form has a different input format of [fluctuation, affine], only can be used in NLHomoProblem. More...
class	PeriodicLagrangianForm
	Form of the augmented lagrangian for bc constraints. More...
class	PeriodicMeshToMesh
class	PeriodicShapeVariableToSimulation
class	PlusConstCompositeForm
class	PositionForm
class	PowerForm
class	PowerMap
class	PressureBoundaryVariableToSimulation
	Maps to pressure boundary. More...
class	PressureForceDerivative
class	PressureForm
	Form representing body forces. More...
class	ProxyContactForceForm
class	ProxyTransientForm
class	QuadraticPenaltyForm
	Form for quadratic soft constraints. More...
class	RayleighDampingForm
	Tikonov regularization form between x and x_lagged. More...
class	ScalarVelocityParametrization
class	Scaling
class	SDFTargetForm
class	ShapeVariableToSimulation
	Maps to mesh vertex position. More...
class	SliceMap
class	SmoothContactForceDerivative
class	SmoothContactForceForm
class	SmoothContactForm
class	SolveData
	class to store time stepping data More...
class	SpatialIntegralForm
class	StaticBoundaryNLProblem
class	StaticForm
class	StressForm
class	StressNormForm
class	SumCompositeForm
class	TangentialAdhesionForceDerivative
class	TangentialAdhesionForm
	Form of the lagged tangential adhesion disapative potential and forces. More...
class	TargetForm
class	TransientForm
class	TransientNavierStokesSolver
class	VariableToSimulation
	Maps optimization variables to forward simulation legacy::State variables. More...
class	VariableToSimulationGroup
class	VolumeForm
class	WeightedVolumeForm
	Computes the dot product of the input x (after parametrization) and the volume of each element on the mesh. More...

Typedefs
typedef DScalar1< double, Eigen::Matrix< double, Eigen::Dynamic, 1 > >	Diff

Enumerations
enum class	SpatialIntegralType { Volume , Surface , VertexSum }
enum class	ParameterType {   Shape , LameParameter , FrictionCoefficient , DampingCoefficient ,   InitialCondition , DirichletBC , PressureBC , MacroStrain ,   PeriodicShape }
enum class	ElementInversionCheck { Discrete , Conservative }

Functions
void	apply_objective_json_spec (json &args, const json &rules)
bool	is_active_geom_nodes_valid (const Eigen::VectorXi &active_geom_nodes, const std::vector< std::shared_ptr< legacy::State > > &states, std::string &reason)
	Validate active geometry nodes selection given states.
bool	is_active_dims_valid (const Eigen::VectorXi &active_dimensions, const std::vector< std::shared_ptr< legacy::State > > &states, std::string &reason)
	Validate active dimensions selection given states.
bool	is_active_dofs_valid (const Eigen::VectorXi &active_dofs, const std::vector< std::shared_ptr< legacy::State > > &states, std::string &reason)
	Validate active solution space dofs selection given states.
bool	is_active_time_slices_valid (const Eigen::VectorXi &active_time_slices, const std::vector< std::shared_ptr< legacy::State > > &states, std::string &reason)
	Validate active time slices selection given states.
bool	is_active_dirichlet_boundary_ids_valid (const Eigen::VectorXi &active_boundary_ids, const std::vector< std::shared_ptr< legacy::State > > &states, std::string &reason)
	Validate active Dirichlet boundary ids selection given states.
bool	is_active_dirichlet_node_valid (const Eigen::VectorXi &active_dirichlet_nodes, const std::vector< std::shared_ptr< legacy::State > > &states, std::string &reason)
	Validate active Dirichlet node ids selection given states.
bool	is_active_pressure_boundary_ids_valid (const Eigen::VectorXi &active_boundary_ids, const std::vector< std::shared_ptr< legacy::State > > &states, std::string &reason)
	Validate active pressure boundary ids selection given states.

Typedef Documentation

Diff

typedef DScalar1<double, Eigen::Matrix<double, Eigen::Dynamic, 1> > polyfem::solver::Diff

Definition at line 251 of file SurfaceTractionForms.cpp.

Enumeration Type Documentation

ElementInversionCheck

enum class polyfem::solver::ElementInversionCheck

strong

Enumerator
Discrete
Conservative

Definition at line 18 of file ElasticForm.hpp.

ParameterType

enum class polyfem::solver::ParameterType

strong

Enumerator
Shape
LameParameter
FrictionCoefficient
DampingCoefficient
InitialCondition
DirichletBC
PressureBC
MacroStrain
PeriodicShape

Definition at line 5 of file ParameterType.hpp.

SpatialIntegralType

enum class polyfem::solver::SpatialIntegralType

strong

Enumerator
Volume
Surface
VertexSum

Definition at line 28 of file AdjointTools.hpp.

Function Documentation

apply_objective_json_spec()

void polyfem::solver::apply_objective_json_spec	(	json &	args,
		const json &	rules
	)

Definition at line 144 of file Optimizations.cpp.

References apply_objective_json_spec(), and polyfem::logger().

Referenced by apply_objective_json_spec(), and polyfem::solver::AdjointOptUtils::apply_opt_json_spec().

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is_active_dims_valid()

bool polyfem::solver::is_active_dims_valid	(	const Eigen::VectorXi &	active_dimensions,
		const std::vector< std::shared_ptr< legacy::State > > &	states,
		std::string &	reason
	)

Validate active dimensions selection given states.

Parameters

[in]	active_dimensions	Vector of active dimensions. Empty implies all active.
[in]	states	Shared ptr to all states.
[out]	reason	Reason why validation failed. Set only when invalid.

Definition at line 62 of file ActiveSelectionUtils.cpp.

Referenced by polyfem::solver::ShapeVariableToSimulation::ShapeVariableToSimulation().

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is_active_dirichlet_boundary_ids_valid()

bool polyfem::solver::is_active_dirichlet_boundary_ids_valid	(	const Eigen::VectorXi &	active_boundary_ids,
		const std::vector< std::shared_ptr< legacy::State > > &	states,
		std::string &	reason
	)

Validate active Dirichlet boundary ids selection given states.

Parameters

[in]	active_boundary_ids	Vector of active Dirichlet boundary ids. Empty implies all active.
[in]	states	Shared ptr to all states.
[out]	reason	Reason why validation failed. Set only when invalid.

Note

We do not support boundary with inactive dimension for now.

Definition at line 188 of file ActiveSelectionUtils.cpp.

Referenced by polyfem::solver::DirichletBoundaryVariableToSimulation::DirichletBoundaryVariableToSimulation().

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is_active_dirichlet_node_valid()

bool polyfem::solver::is_active_dirichlet_node_valid	(	const Eigen::VectorXi &	active_dirichlet_nodes,
		const std::vector< std::shared_ptr< legacy::State > > &	states,
		std::string &	reason
	)

Validate active Dirichlet node ids selection given states.

Parameters

[in]	active_node_ids	Vector of active geometric node ids. Empty implies all active.
[in]	states	Shared ptr to all states.
[out]	reason	Reason why validation failed. Set only when invalid.

Definition at line 247 of file ActiveSelectionUtils.cpp.

References is_active_geom_nodes_valid().

Referenced by polyfem::solver::DirichletNodesVariableToSimulation::DirichletNodesVariableToSimulation().

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is_active_dofs_valid()

bool polyfem::solver::is_active_dofs_valid	(	const Eigen::VectorXi &	active_dofs,
		const std::vector< std::shared_ptr< legacy::State > > &	states,
		std::string &	reason
	)

Validate active solution space dofs selection given states.

Parameters

[in]	active_dofs	Vector of active state dof indexes. Empty implies all active.
[in]	states	Shared ptr to all states.
[out]	reason	Reason why validation failed. Set only when invalid.

Definition at line 104 of file ActiveSelectionUtils.cpp.

Referenced by polyfem::solver::InitialConditionVariableToSimulation::InitialConditionVariableToSimulation().

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is_active_geom_nodes_valid()

bool polyfem::solver::is_active_geom_nodes_valid	(	const Eigen::VectorXi &	active_geom_nodes,
		const std::vector< std::shared_ptr< legacy::State > > &	states,
		std::string &	reason
	)

Validate active geometry nodes selection given states.

Parameters

[in]	active_geom_nodes	Vector of active geometry node indexes. Empty implies all active.
[in]	states	Shared ptr to all states.
[out]	reason	Reason why validation failed. Set only when invalid.

Definition at line 20 of file ActiveSelectionUtils.cpp.

Referenced by is_active_dirichlet_node_valid(), and polyfem::solver::ShapeVariableToSimulation::ShapeVariableToSimulation().

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is_active_pressure_boundary_ids_valid()

bool polyfem::solver::is_active_pressure_boundary_ids_valid	(	const Eigen::VectorXi &	active_boundary_ids,
		const std::vector< std::shared_ptr< legacy::State > > &	states,
		std::string &	reason
	)

Validate active pressure boundary ids selection given states.

Parameters

[in]	active_boundary_ids	Vector of active pressure boundary ids. Empty implies all active.
[in]	states	Shared ptr to all states.
[out]	reason	Reason why validation failed. Set only when invalid.

Definition at line 313 of file ActiveSelectionUtils.cpp.

Referenced by polyfem::solver::PressureBoundaryVariableToSimulation::PressureBoundaryVariableToSimulation().

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is_active_time_slices_valid()

bool polyfem::solver::is_active_time_slices_valid	(	const Eigen::VectorXi &	active_time_slices,
		const std::vector< std::shared_ptr< legacy::State > > &	states,
		std::string &	reason
	)

Validate active time slices selection given states.

Parameters

[in]	active_time_slices	Vector of active time slice indexes. Empty implies all active.
[in]	states	Shared ptr to all states.
[out]	reason	Reason why validation failed. Set only when invalid.

Definition at line 146 of file ActiveSelectionUtils.cpp.

Referenced by polyfem::solver::DirichletBoundaryVariableToSimulation::DirichletBoundaryVariableToSimulation(), and polyfem::solver::PressureBoundaryVariableToSimulation::PressureBoundaryVariableToSimulation().

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