#include <PressureAssembler.hpp>

Collaboration diagram for polyfem::assembler::PressureAssembler:

Public Member Functions
	PressureAssembler (const Assembler &assembler, const mesh::Mesh &mesh, const mesh::Obstacle &obstacle, const std::vector< mesh::LocalBoundary > &local_pressure_boundary, const std::unordered_map< int, std::vector< mesh::LocalBoundary > > &local_pressure_cavity, const std::vector< int > &dirichlet_nodes, const std::vector< int > &primitive_to_nodes, const std::vector< int > &node_to_primitives, const int n_basis, const int size, const std::vector< basis::ElementBases > &bases, const std::vector< basis::ElementBases > &gbases, const Problem &problem)

double	compute_energy (const Eigen::MatrixXd &displacement, const std::vector< mesh::LocalBoundary > &local_pressure_boundary, const int resolution, const double t) const

void	compute_energy_grad (const Eigen::MatrixXd &displacement, const std::vector< mesh::LocalBoundary > &local_pressure_boundary, const std::vector< int > &dirichlet_nodes, const int resolution, const double t, Eigen::VectorXd &grad) const

void	compute_energy_hess (const Eigen::MatrixXd &displacement, const std::vector< mesh::LocalBoundary > &local_pressure_boundary, const std::vector< int > &dirichlet_nodes, const int resolution, const double t, const bool project_to_psd, StiffnessMatrix &hess) const

double	compute_cavity_energy (const Eigen::MatrixXd &displacement, const std::unordered_map< int, std::vector< mesh::LocalBoundary > > &local_pressure_cavity, const int resolution, const double t) const

void	compute_cavity_energy_grad (const Eigen::MatrixXd &displacement, const std::unordered_map< int, std::vector< mesh::LocalBoundary > > &local_pressure_cavity, const std::vector< int > &dirichlet_nodes, const int resolution, const double t, Eigen::VectorXd &grad) const

void	compute_cavity_energy_hess (const Eigen::MatrixXd &displacement, const std::unordered_map< int, std::vector< mesh::LocalBoundary > > &local_pressure_cavity, const std::vector< int > &dirichlet_nodes, const int resolution, const double t, const bool project_to_psd, StiffnessMatrix &hess) const

void	compute_force_jacobian (const Eigen::MatrixXd &displacement, const std::vector< mesh::LocalBoundary > &local_pressure_boundary, const std::vector< int > &dirichlet_nodes, const int resolution, const double t, const int n_vertices, StiffnessMatrix &hess) const

const Problem &	problem () const

const mesh::Mesh &	mesh () const

const std::vector< basis::ElementBases > &	bases () const

const std::vector< basis::ElementBases > &	gbases () const

const Assembler &	assembler () const

Private Member Functions
double	compute_volume (const Eigen::MatrixXd &displacement, const std::vector< mesh::LocalBoundary > &local_boundary, const int resolution, const double t=0, const bool multiply_pressure=false) const

void	compute_grad_volume (const Eigen::MatrixXd &displacement, const std::vector< mesh::LocalBoundary > &local_boundary, const std::vector< int > &dirichlet_nodes, const int resolution, Eigen::VectorXd &grad, const double t=0, const bool multiply_pressure=false) const

void	compute_hess_volume_3d (const Eigen::MatrixXd &displacement, const std::vector< mesh::LocalBoundary > &local_boundary, const std::vector< int > &dirichlet_nodes, const int resolution, StiffnessMatrix &hess, const double t=0, const bool multiply_pressure=false) const

void	compute_hess_volume_2d (const Eigen::MatrixXd &displacement, const std::vector< mesh::LocalBoundary > &local_boundary, const std::vector< int > &dirichlet_nodes, const int resolution, StiffnessMatrix &hess, const double t=0, const bool multiply_pressure=false) const

bool	is_closed_or_boundary_fixed (const std::vector< mesh::LocalBoundary > &local_boundary, const std::vector< int > &dirichlet_nodes) const

Private Attributes
const Assembler &	assembler_

const mesh::Mesh &	mesh_

const mesh::Obstacle &	obstacle_

const int	n_basis_

const int	size_

const std::vector< basis::ElementBases > &	bases_

const std::vector< basis::ElementBases > &	gbases_

const Problem &	problem_

std::unordered_map< int, double >	starting_volumes_

std::unique_ptr< ThermodynamicProcess >	cavity_thermodynamics_

const std::vector< int >	primitive_to_nodes_

const std::vector< int >	node_to_primitives_

Detailed Description

Definition at line 74 of file PressureAssembler.hpp.

Constructor & Destructor Documentation

◆ PressureAssembler()

polyfem::assembler::PressureAssembler::PressureAssembler	(	const Assembler &	assembler,
		const mesh::Mesh &	mesh,
		const mesh::Obstacle &	obstacle,
		const std::vector< mesh::LocalBoundary > &	local_pressure_boundary,
		const std::unordered_map< int, std::vector< mesh::LocalBoundary > > &	local_pressure_cavity,
		const std::vector< int > &	dirichlet_nodes,
		const std::vector< int > &	primitive_to_nodes,
		const std::vector< int > &	node_to_primitives,
		const int	n_basis,
		const int	size,
		const std::vector< basis::ElementBases > &	bases,
		const std::vector< basis::ElementBases > &	gbases,
		const Problem &	problem
	)

Definition at line 766 of file PressureAssembler.cpp.

References cavity_thermodynamics_, compute_volume(), is_closed_or_boundary_fixed(), polyfem::logger(), and starting_volumes_.

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Member Function Documentation

◆ assembler()

const Assembler & polyfem::assembler::PressureAssembler::assembler ( ) const

inline

Definition at line 143 of file PressureAssembler.hpp.

References assembler_.

◆ bases()

const std::vector< basis::ElementBases > & polyfem::assembler::PressureAssembler::bases ( ) const

inline

Definition at line 141 of file PressureAssembler.hpp.

References bases_.

◆ compute_cavity_energy()

double polyfem::assembler::PressureAssembler::compute_cavity_energy	(	const Eigen::MatrixXd &	displacement,
		const std::unordered_map< int, std::vector< mesh::LocalBoundary > > &	local_pressure_cavity,
		const int	resolution,
		const double	t
	)		const

Definition at line 800 of file PressureAssembler.cpp.

References cavity_thermodynamics_, compute_volume(), polyfem::assembler::Problem::pressure_cavity_bc(), problem_, and starting_volumes_.

Referenced by polyfem::solver::PressureForm::value_unweighted().

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◆ compute_cavity_energy_grad()

void polyfem::assembler::PressureAssembler::compute_cavity_energy_grad	(	const Eigen::MatrixXd &	displacement,
		const std::unordered_map< int, std::vector< mesh::LocalBoundary > > &	local_pressure_cavity,
		const std::vector< int > &	dirichlet_nodes,
		const int	resolution,
		const double	t,
		Eigen::VectorXd &	grad
	)		const

Definition at line 818 of file PressureAssembler.cpp.

References cavity_thermodynamics_, compute_grad_volume(), compute_volume(), polyfem::assembler::Problem::pressure_cavity_bc(), problem_, and starting_volumes_.

Referenced by polyfem::solver::PressureForm::first_derivative_unweighted().

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◆ compute_cavity_energy_hess()

void polyfem::assembler::PressureAssembler::compute_cavity_energy_hess	(	const Eigen::MatrixXd &	displacement,
		const std::unordered_map< int, std::vector< mesh::LocalBoundary > > &	local_pressure_cavity,
		const std::vector< int > &	dirichlet_nodes,
		const int	resolution,
		const double	t,
		const bool	project_to_psd,
		StiffnessMatrix &	hess
	)		const

Definition at line 843 of file PressureAssembler.cpp.

References cavity_thermodynamics_, compute_grad_volume(), compute_hess_volume_2d(), compute_hess_volume_3d(), compute_volume(), polyfem::log_and_throw_error(), polyfem::assembler::Problem::pressure_cavity_bc(), problem_, size_, and starting_volumes_.

Referenced by polyfem::solver::PressureForm::second_derivative_unweighted().

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◆ compute_energy()

double polyfem::assembler::PressureAssembler::compute_energy	(	const Eigen::MatrixXd &	displacement,
		const std::vector< mesh::LocalBoundary > &	local_pressure_boundary,
		const int	resolution,
		const double	t
	)		const

Definition at line 882 of file PressureAssembler.cpp.

References compute_volume().

Referenced by polyfem::solver::PressureForm::value_unweighted().

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◆ compute_energy_grad()

void polyfem::assembler::PressureAssembler::compute_energy_grad	(	const Eigen::MatrixXd &	displacement,
		const std::vector< mesh::LocalBoundary > &	local_pressure_boundary,
		const std::vector< int > &	dirichlet_nodes,
		const int	resolution,
		const double	t,
		Eigen::VectorXd &	grad
	)		const

Definition at line 892 of file PressureAssembler.cpp.

References compute_grad_volume().

Referenced by polyfem::solver::PressureForm::first_derivative_unweighted().

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◆ compute_energy_hess()

void polyfem::assembler::PressureAssembler::compute_energy_hess	(	const Eigen::MatrixXd &	displacement,
		const std::vector< mesh::LocalBoundary > &	local_pressure_boundary,
		const std::vector< int > &	dirichlet_nodes,
		const int	resolution,
		const double	t,
		const bool	project_to_psd,
		StiffnessMatrix &	hess
	)		const

Definition at line 903 of file PressureAssembler.cpp.

References compute_hess_volume_2d(), compute_hess_volume_3d(), polyfem::log_and_throw_error(), and size_.

Referenced by compute_force_jacobian(), and polyfem::solver::PressureForm::second_derivative_unweighted().

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◆ compute_force_jacobian()

void polyfem::assembler::PressureAssembler::compute_force_jacobian	(	const Eigen::MatrixXd &	displacement,
		const std::vector< mesh::LocalBoundary > &	local_pressure_boundary,
		const std::vector< int > &	dirichlet_nodes,
		const int	resolution,
		const double	t,
		const int	n_vertices,
		StiffnessMatrix &	hess
	)		const

Definition at line 923 of file PressureAssembler.cpp.

References compute_energy_hess().

Referenced by polyfem::solver::PressureForm::force_shape_derivative().

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◆ compute_grad_volume()

void polyfem::assembler::PressureAssembler::compute_grad_volume	(	const Eigen::MatrixXd &	displacement,
		const std::vector< mesh::LocalBoundary > &	local_boundary,
		const std::vector< int > &	dirichlet_nodes,
		const int	resolution,
		Eigen::VectorXd &	grad,
		const double	t = `0`,
		const bool	multiply_pressure = `false`
	)		const

private

Definition at line 210 of file PressureAssembler.cpp.

References polyfem::utils::create_thread_storage(), polyfem::utils::maybe_parallel_for(), n_basis_, and size_.

Referenced by compute_cavity_energy_grad(), compute_cavity_energy_hess(), and compute_energy_grad().

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◆ compute_hess_volume_2d()

void polyfem::assembler::PressureAssembler::compute_hess_volume_2d	(	const Eigen::MatrixXd &	displacement,
		const std::vector< mesh::LocalBoundary > &	local_boundary,
		const std::vector< int > &	dirichlet_nodes,
		const int	resolution,
		StiffnessMatrix &	hess,
		const double	t = `0`,
		const bool	multiply_pressure = `false`
	)		const

private

Definition at line 522 of file PressureAssembler.cpp.

References polyfem::utils::create_thread_storage(), polyfem::utils::maybe_parallel_for(), n_basis_, and size_.

Referenced by compute_cavity_energy_hess(), and compute_energy_hess().

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◆ compute_hess_volume_3d()

void polyfem::assembler::PressureAssembler::compute_hess_volume_3d	(	const Eigen::MatrixXd &	displacement,
		const std::vector< mesh::LocalBoundary > &	local_boundary,
		const std::vector< int > &	dirichlet_nodes,
		const int	resolution,
		StiffnessMatrix &	hess,
		const double	t = `0`,
		const bool	multiply_pressure = `false`
	)		const

private

Definition at line 335 of file PressureAssembler.cpp.

References polyfem::utils::create_thread_storage(), polyfem::utils::maybe_parallel_for(), n_basis_, and size_.

Referenced by compute_cavity_energy_hess(), and compute_energy_hess().

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◆ compute_volume()

double polyfem::assembler::PressureAssembler::compute_volume	(	const Eigen::MatrixXd &	displacement,
		const std::vector< mesh::LocalBoundary > &	local_boundary,
		const int	resolution,
		const double	t = `0`,
		const bool	multiply_pressure = `false`
	)		const

private

Definition at line 90 of file PressureAssembler.cpp.

References polyfem::utils::create_thread_storage(), and polyfem::utils::maybe_parallel_for().

Referenced by compute_cavity_energy(), compute_cavity_energy_grad(), compute_cavity_energy_hess(), compute_energy(), and PressureAssembler().

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◆ gbases()

const std::vector< basis::ElementBases > & polyfem::assembler::PressureAssembler::gbases ( ) const

inline

Definition at line 142 of file PressureAssembler.hpp.

References gbases_.

◆ is_closed_or_boundary_fixed()

bool polyfem::assembler::PressureAssembler::is_closed_or_boundary_fixed	(	const std::vector< mesh::LocalBoundary > &	local_boundary,
		const std::vector< int > &	dirichlet_nodes
	)		const

private

Definition at line 691 of file PressureAssembler.cpp.

References polyfem::utils::create_thread_storage(), and polyfem::utils::maybe_parallel_for().

Referenced by PressureAssembler().

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◆ mesh()

const mesh::Mesh & polyfem::assembler::PressureAssembler::mesh ( ) const

inline

Definition at line 140 of file PressureAssembler.hpp.

References mesh_.

◆ problem()

const Problem & polyfem::assembler::PressureAssembler::problem ( ) const

inline

Definition at line 139 of file PressureAssembler.hpp.

References problem_.

Member Data Documentation

◆ assembler_

const Assembler& polyfem::assembler::PressureAssembler::assembler_

private

Definition at line 180 of file PressureAssembler.hpp.

Referenced by assembler().

◆ bases_

const std::vector<basis::ElementBases>& polyfem::assembler::PressureAssembler::bases_

private

Definition at line 185 of file PressureAssembler.hpp.

Referenced by bases().

◆ cavity_thermodynamics_

std::unique_ptr<ThermodynamicProcess> polyfem::assembler::PressureAssembler::cavity_thermodynamics_

private

Definition at line 190 of file PressureAssembler.hpp.

Referenced by compute_cavity_energy(), compute_cavity_energy_grad(), compute_cavity_energy_hess(), and PressureAssembler().

◆ gbases_

const std::vector<basis::ElementBases>& polyfem::assembler::PressureAssembler::gbases_

private

Definition at line 186 of file PressureAssembler.hpp.

Referenced by gbases().

◆ mesh_

const mesh::Mesh& polyfem::assembler::PressureAssembler::mesh_

private

Definition at line 181 of file PressureAssembler.hpp.

Referenced by mesh().

◆ n_basis_

const int polyfem::assembler::PressureAssembler::n_basis_

private

Definition at line 183 of file PressureAssembler.hpp.

Referenced by compute_grad_volume(), compute_hess_volume_2d(), and compute_hess_volume_3d().

◆ node_to_primitives_

const std::vector<int> polyfem::assembler::PressureAssembler::node_to_primitives_

private

Definition at line 193 of file PressureAssembler.hpp.

◆ obstacle_

const mesh::Obstacle& polyfem::assembler::PressureAssembler::obstacle_

private

Definition at line 182 of file PressureAssembler.hpp.

◆ primitive_to_nodes_

const std::vector<int> polyfem::assembler::PressureAssembler::primitive_to_nodes_

private

Definition at line 192 of file PressureAssembler.hpp.

◆ problem_

const Problem& polyfem::assembler::PressureAssembler::problem_

private

Definition at line 187 of file PressureAssembler.hpp.

Referenced by compute_cavity_energy(), compute_cavity_energy_grad(), compute_cavity_energy_hess(), and problem().

◆ size_

const int polyfem::assembler::PressureAssembler::size_

private

Definition at line 184 of file PressureAssembler.hpp.

Referenced by compute_cavity_energy_hess(), compute_energy_hess(), compute_grad_volume(), compute_hess_volume_2d(), and compute_hess_volume_3d().

◆ starting_volumes_

std::unordered_map<int, double> polyfem::assembler::PressureAssembler::starting_volumes_

private

Definition at line 189 of file PressureAssembler.hpp.

Referenced by compute_cavity_energy(), compute_cavity_energy_grad(), compute_cavity_energy_hess(), and PressureAssembler().

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

src/polyfem/assembler/PressureAssembler.hpp
src/polyfem/assembler/PressureAssembler.cpp

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ PressureAssembler()

Member Function Documentation

◆ assembler()

◆ bases()

◆ compute_cavity_energy()

◆ compute_cavity_energy_grad()

◆ compute_cavity_energy_hess()

◆ compute_energy()

◆ compute_energy_grad()

◆ compute_energy_hess()

◆ compute_force_jacobian()

◆ compute_grad_volume()

◆ compute_hess_volume_2d()

◆ compute_hess_volume_3d()

◆ compute_volume()

◆ gbases()

◆ is_closed_or_boundary_fixed()

◆ mesh()

◆ problem()

Member Data Documentation

◆ assembler_

◆ bases_

◆ cavity_thermodynamics_

◆ gbases_

◆ mesh_

◆ n_basis_

◆ node_to_primitives_

◆ obstacle_

◆ primitive_to_nodes_

◆ problem_

◆ size_

◆ starting_volumes_