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feat(surface): major work on implementing surface constraints in a presciption agnostic manner

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This commit is contained in:
Emily Boudreaux
2026-08-30 16:41:14 -04:00
parent 36adfa1174
commit 0a7f18c5c7
95 changed files with 30144 additions and 25766 deletions
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25
libmeanfield/impl/physics/gravity.cpp
View File

@@ -13,16 +13,14 @@ namespace mean_field::physics {
) {
const int dim = fem.mesh->Dimension();
mfem::DenseMatrix local_Q(dim, dim);
local_Q = 0.0;
local_Q = 0.0;
using DomainSchema = utils::domain::CoreEnvelopeVacuumDomainSchema;
mapping::GridFunctionMappingEvaluator mapping_evaluator(
*fem.domainMapperStateless, *fem.displacement,
*fem.compactificationCoordinate
*fem.domainMapperStateless, *fem.displacement, *fem.compactificationCoordinate
);
for (int i = 0; i < fem.mesh->GetNE(); ++i) {
if (!DomainSchema::template attribute_belongs_to<utils::domain::Stellar>(
fem.mesh->GetAttribute(i)))
if (!DomainSchema::template attribute_belongs_to<utils::domain::Stellar>(fem.mesh->GetAttribute(i)))
continue;
mfem::ElementTransformation *trans = fem.mesh->GetElementTransformation(i);
@@ -40,13 +38,12 @@ namespace mean_field::physics {
mapping::VolumeMappingContext mapping_context;
MFEM_VERIFY(
mapping_evaluator.EvaluateVolume(*trans, ip, mapping_context) ==
mapping::MappingStatus::valid,
mapping_evaluator.EvaluateVolume(*trans, ip, mapping_context) == mapping::MappingStatus::valid,
"Quadrupole integration encountered an invalid mapping."
);
const double weight = mapping_context.quadrature.weight;
const double weight = mapping_context.quadrature.weight;
const double rho_val = rho.GetValue(i, ip);
const double rho_val = rho.GetValue(i, ip);
const mfem::Vector &phys_point = mapping_context.mapping.physical_position;
@@ -145,7 +142,7 @@ namespace mean_field::physics {
constexpr auto gravity_poisson_residual_block =
utils::blocks::get_residual_block<form>(utils::blocks::gravity_field.poisson_term);
using DomainSchema = utils::domain::CoreEnvelopeVacuumDomainSchema;
using DomainSchema = utils::domain::CoreEnvelopeVacuumDomainSchema;
const field::FieldDofGridFunctionAdapter density_adapter =
field::make_field_dof_grid_function_adapter<field::Density, DomainSchema>(*f.densityFes);
const field::FieldDofGridFunctionAdapter displacement_adapter =
@@ -220,12 +217,8 @@ namespace mean_field::physics {
GravitySolution solution(f);
gravity_flux_adapter.scatter(
gravity_state.GetBlock(gravity_gradient_residual_block), solution.gradPhi
);
gravity_potential_adapter.scatter(
gravity_state.GetBlock(gravity_poisson_residual_block), solution.phi
);
gravity_flux_adapter.scatter(gravity_state.GetBlock(gravity_gradient_residual_block), solution.gradPhi);
gravity_potential_adapter.scatter(gravity_state.GetBlock(gravity_poisson_residual_block), solution.phi);
return solution;
}

15
libmeanfield/impl/physics/solid.cpp
View File

@@ -9,16 +9,14 @@ namespace mean_field::physics {
const fem::FEM &fem,
const mfem::GridFunction &rho_ref
) {
double local_I = 0.0;
double local_I = 0.0;
using DomainSchema = utils::domain::CoreEnvelopeVacuumDomainSchema;
mapping::GridFunctionMappingEvaluator mapping_evaluator(
*fem.domainMapperStateless, *fem.displacement,
*fem.compactificationCoordinate
*fem.domainMapperStateless, *fem.displacement, *fem.compactificationCoordinate
);
for (int i = 0; i < fem.mesh->GetNE(); i++) {
if (!DomainSchema::template attribute_belongs_to<utils::domain::Stellar>(
fem.mesh->GetAttribute(i)))
if (!DomainSchema::template attribute_belongs_to<utils::domain::Stellar>(fem.mesh->GetAttribute(i)))
continue;
mfem::ElementTransformation *T = fem.mesh->GetElementTransformation(i);
@@ -37,14 +35,13 @@ namespace mean_field::physics {
mapping::VolumeMappingContext mapping_context;
MFEM_VERIFY(
mapping_evaluator.EvaluateVolume(*T, ip, mapping_context) ==
mapping::MappingStatus::valid,
mapping_evaluator.EvaluateVolume(*T, ip, mapping_context) == mapping::MappingStatus::valid,
"Moment-of-inertia integration encountered an invalid mapping."
);
const mfem::Vector &x_phys = mapping_context.mapping.physical_position;
const double r_cyl_sq = x_phys(0) * x_phys(0) + x_phys(1) * x_phys(1);
const double weight = mapping_context.quadrature.weight;
const double r_cyl_sq = x_phys(0) * x_phys(0) + x_phys(1) * x_phys(1);
const double weight = mapping_context.quadrature.weight;
local_I += rho_hat * r_cyl_sq * weight;
}