polyfem::varform::internal Namespace Reference

Functions
bool	sample_scalar_field (const mesh::Mesh &mesh, const std::vector< basis::ElementBases > &field_bases, const std::vector< basis::ElementBases > &gbases, const io::OutputSample &sample, const Eigen::MatrixXd &dof_values, Eigen::MatrixXd &values, Eigen::MatrixXd *gradients=nullptr)
void	expand_primary_matrix (const int full_size, const StiffnessMatrix &primary, StiffnessMatrix &expanded)
bool	write_matrix_market (const json &args, const StiffnessMatrix &stiffness)

Function Documentation

expand_primary_matrix()

void polyfem::varform::internal::expand_primary_matrix ( const int  full_size, const StiffnessMatrix &  primary, StiffnessMatrix &  expanded  )

inline

Definition at line 79 of file VarFormUtils.hpp.

Referenced by polyfem::varform::BilaplacianVarForm::solve_transient_linear(), polyfem::varform::StokesVarForm::solve_transient_linear(), and polyfem::varform::IncompressibleElasticVarForm::solve_transient_linear().

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sample_scalar_field()

bool polyfem::varform::internal::sample_scalar_field ( const mesh::Mesh &  mesh, const std::vector< basis::ElementBases > &  field_bases, const std::vector< basis::ElementBases > &  gbases, const io::OutputSample &  sample, const Eigen::MatrixXd &  dof_values, Eigen::MatrixXd &  values, Eigen::MatrixXd *  gradients = nullptr  )

inline

Definition at line 20 of file VarFormUtils.hpp.

References polyfem::mesh::Mesh::dimension(), polyfem::io::OutputSample::element_ids, polyfem::io::Evaluator::interpolate_at_local_vals(), polyfem::io::OutputSample::local_points, and polyfem::io::OutputSample::node_ids.

Referenced by polyfem::varform::IncompressibleElasticVarForm::output_fields().

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write_matrix_market()

bool polyfem::varform::internal::write_matrix_market ( const json &  args, const StiffnessMatrix &  stiffness  )

inline

Definition at line 97 of file VarFormUtils.hpp.

Referenced by polyfem::varform::BilaplacianVarForm::build_stiffness_mat(), polyfem::varform::FluidVarForm::build_stiffness_mat(), polyfem::varform::IncompressibleElasticVarForm::build_stiffness_mat(), polyfem::varform::LinearElasticVarForm::build_stiffness_mat(), and polyfem::varform::ScalarVarForm::build_stiffness_mat().

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