wmtk::components Namespace Reference

Namespaces
	adaptive_tessellation
	input
	internal
	isotropic_remeshing
	longest_edge_split
	multimesh
	output
	procedural
	shortest_edge_collapse
	triangle_insertion
	utils

Classes
struct	EdgeInsertionMeshes
class	TagAttribute
class	Marching
	This component implements a marching triangle/tetrahedra. More...
struct	MarchingOptions
struct	FusionOptions
struct	MultimeshUVOptions
struct	MultimeshBOptions
struct	MultimeshTOptions
struct	PeriodicOptimizationOptions
class	TagIntersection
class	Random
class	AABBWrapper
class	ElementInQueue
struct	cmp_s
struct	cmp_l
class	ToPtsOptions
struct	EnvelopeOptions
struct	WildMeshingOptions
struct	WildmeshingOptionsAttributes
struct	WildmeshingOptionsEnvelopeMesh
struct	WildmeshingOptionsEnvelope
struct	WildmeshingOptions

Typedefs
using	Vector3 = Eigen::Vector3d
using	Vector3i = Eigen::Vector3i

Functions
std::shared_ptr< Mesh >	CDT (const TriMesh &trimesh, const bool inner_only, const bool rational_output)
template<int D>
RowVectors< double, D >	points_to_rowvectors (const PointMesh &point_cloud, const attribute::MeshAttributeHandle &pts_attr)
template<int D, typename MeshT >
std::shared_ptr< MeshT >	delaunay_exec (const PointMesh &point_cloud, const attribute::MeshAttributeHandle &pts_attr, const std::string &output_pos_attr_name)
std::shared_ptr< Mesh >	delaunay (const PointMesh &point_cloud, const attribute::MeshAttributeHandle &pts_attr, const std::string &output_pos_attr_name)
EdgeInsertionMeshes	edge_insertion (EdgeMesh &input_mesh, TriMesh &bg_mesh)
void	export_cache (const utils::Paths &paths, const nlohmann::json &j, io::Cache &cache)
void	get_all_meshes (const utils::Paths &paths, const nlohmann::json &j, io::Cache &cache)
void	import_cache (const utils::Paths &paths, const nlohmann::json &j, io::Cache &cache)
wmtk::io::Cache	run_components (const nlohmann::json &json_input_file, bool strict)
void	marching (Mesh &mesh, const MarchingOptions &options)
	Perform maching tetrahedra/triangles. More...
void	mesh_info (const utils::Paths &paths, const nlohmann::json &j, io::Cache &cache)
	NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE (FusionOptions, input, fusion_X, fusion_Y, fusion_Z, name)
	NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE (MultimeshUVOptions, type, parent, child, name)
	NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE (MultimeshBOptions, type, name, mesh, position, tag_name)
	NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE (MultimeshTOptions, type, name, mesh, position, tag, tag_value, primitive)
void	multimesh_from_tag (std::shared_ptr< Mesh > &mesh_in, attribute::MeshAttributeHandle &substructure_label, int64_t substructure_value)
	Generate a multi-mesh from a mesh with a tag that represents the substructure, the mesh is changed. More...
	NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE (PeriodicOptimizationOptions, periodic_mesh, position_mesh, output, envelope_size, target_max_amips, target_edge_length, passes, intermediate_output)
void	periodic_optimization (const utils::Paths &paths, const nlohmann::json &j, io::Cache &cache)
auto	gather_attributes (io::Cache &cache, Mesh &mesh, const internal::RegularSpaceOptions &options)
void	regular_space (const utils::Paths &paths, const nlohmann::json &j, io::Cache &cache)
auto	gather_attributes (io::Cache &cache, const Mesh &mesh, const internal::TagIntersectionOptions &options)
int	mod3 (int j)
void	set_intersection (const std::unordered_set< int > &s1, const std::unordered_set< int > &s2, std::vector< int > &v)
template<typename T >
void	vector_unique (std::vector< T > &v)
bool	is_out_envelope (const std::array< Vector3, 3 > &vs, const AABBWrapper &tree)
double	get_angle_cos (const Vector3 &p, const Vector3 &p1, const Vector3 &p2)
void	remove_duplicates (std::vector< Vector3 > &input_vertices, std::vector< Vector3i > &input_faces, const double duplicate_tol)
void	collapsing (std::vector< Vector3 > &input_vertices, std::vector< Vector3i > &input_faces, const AABBWrapper &tree, std::vector< bool > &v_is_removed, std::vector< bool > &f_is_removed, std::vector< std::unordered_set< int >> &conn_fs)
void	swapping (std::vector< Vector3 > &input_vertices, std::vector< Vector3i > &input_faces, const AABBWrapper &tree, std::vector< bool > &v_is_removed, std::vector< bool > &f_is_removed, std::vector< std::unordered_set< int >> &conn_fs)
nlohmann::json	simplify (std::vector< Vector3 > &input_vertices, std::vector< Vector3i > &input_faces, const AABBWrapper &tree, const double duplicate_tol)
std::tuple< std::shared_ptr< TriMesh >, nlohmann::json >	tetwild_simplification (const TriMesh &mesh, const std::string &postion_attr_name, double main_eps, bool relative=true, double duplicate_tol=-1, bool use_sampling=true)
	Perform the simplification from the original tetwild. More...
std::shared_ptr< PointMesh >	to_points (const Mesh &mesh, const attribute::MeshAttributeHandle &pts_attr, const ToPtsOptions &options, const std::string &output_pos_attr_name)
std::vector< std::pair< std::shared_ptr< Mesh >, std::string > >	wildmeshing (const WildMeshingOptions &option)
void	adjust_sizing_field (Mesh &m, const TypedAttributeHandle< Rational > &coordinate_handle, const TypedAttributeHandle< double > &edge_length_handle, const TypedAttributeHandle< double > &sizing_field_scalar_handle, const TypedAttributeHandle< double > &energy_handle, const TypedAttributeHandle< double > &target_edge_length_handle, const TypedAttributeHandle< char > &visited_handle, const double stop_energy, const double current_max_energy, const double initial_target_edge_length, const double min_target_edge_length)
void	set_operation_energy_filter (Mesh &m, const TypedAttributeHandle< Rational > &coordinate_handle, const TypedAttributeHandle< double > &energy_handle, const TypedAttributeHandle< char > &energy_filter_handle, const TypedAttributeHandle< char > &visited_handle, const double stop_energy, const double current_max_energy, const double initial_target_edge_length)
void	set_operation_energy_filter_after_sizing_field (Mesh &m, const TypedAttributeHandle< Rational > &coordinate_handle, const TypedAttributeHandle< double > &energy_handle, const TypedAttributeHandle< char > &energy_filter_handle, const TypedAttributeHandle< char > &visited_handle, const double stop_energy, const double current_max_energy, const double initial_target_edge_length)
void	wildmeshing (const utils::Paths &paths, const nlohmann::json &j, io::Cache &cache)
	NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE (WildmeshingOptionsAttributes, position, replace_double_coordinate)
	NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE (WildmeshingOptionsEnvelopeMesh, mesh, position)
	NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE (WildmeshingOptionsEnvelope, geometry, thickness, constrained_position)
	NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE (WildmeshingOptions, attributes, pass_through, passes, input, scheduler_update_frequency, envelopes, target_edge_length, target_max_amips, intermediate_output, output)
std::shared_ptr< Mesh >	winding_number (const std::shared_ptr< Mesh > &query_mesh_ptr, const std::shared_ptr< Mesh > &surface_ptr)
tag_intersection
when you what to get a tag intersection between several tag attributes, then you can call this function Parameters j setting [please check the TagIntersectionOptions.hpp] cache used for io write/read
void	tag_intersection (const utils::Paths &paths, const nlohmann::json &j, io::Cache &cache)

Typedef Documentation

Vector3

using wmtk::components::Vector3 = typedef Eigen::Vector3d

Definition at line 39 of file tetwild_simplification.cpp.

Vector3i

using wmtk::components::Vector3i = typedef Eigen::Vector3i

Definition at line 40 of file tetwild_simplification.cpp.

Function Documentation

adjust_sizing_field()

void wmtk::components::adjust_sizing_field	(	Mesh &	m,
		const TypedAttributeHandle< Rational > &	coordinate_handle,
		const TypedAttributeHandle< double > &	edge_length_handle,
		const TypedAttributeHandle< double > &	sizing_field_scalar_handle,
		const TypedAttributeHandle< double > &	energy_handle,
		const TypedAttributeHandle< double > &	target_edge_length_handle,
		const TypedAttributeHandle< char > &	visited_handle,
		const double	stop_energy,
		const double	current_max_energy,
		const double	initial_target_edge_length,
		const double	min_target_edge_length
	)

Definition at line 137 of file wildmeshing_old.cpp.

References wmtk::Mesh::create_accessor(), wmtk::Mesh::create_const_accessor(), wmtk::Edge, wmtk::Mesh::get_all(), wmtk::simplex::link(), wmtk::logger(), wmtk::Mesh::orient_vertices(), wmtk::Mesh::switch_tuple(), wmtk::Tetrahedron, wmtk::Mesh::top_simplex_type(), wmtk::Vertex, wmtk::simplex::Simplex::vertex(), and wmtk::simplex::vertices().

Referenced by wildmeshing().

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CDT()

std::shared_ptr< Mesh > wmtk::components::CDT	(	const TriMesh &	trimesh,
		const bool	inner_only,
		const bool	rational_output
	)

Definition at line 18 of file CDT.cpp.

References wmtk::components::internal::CDT_internal(), wmtk::Edge, wmtk::logger(), wmtk::PE, PF, PT, wmtk::PV, wmtk::Tetrahedron, wmtk::Triangle, and wmtk::Vertex.

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collapsing()

void wmtk::components::collapsing	(	std::vector< Vector3 > &	input_vertices,
		std::vector< Vector3i > &	input_faces,
		const AABBWrapper &	tree,
		std::vector< bool > &	v_is_removed,
		std::vector< bool > &	f_is_removed,
		std::vector< std::unordered_set< int >> &	conn_fs
	)

Definition at line 442 of file tetwild_simplification.cpp.

References wmtk::simplex::edges().

Referenced by simplify().

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delaunay()

std::shared_ptr< Mesh > wmtk::components::delaunay	(	const PointMesh &	point_cloud,
		const attribute::MeshAttributeHandle &	pts_attr,
		const std::string &	output_pos_attr_name
	)

Definition at line 68 of file delaunay.cpp.

References wmtk::MeshCRTP< Derived >::create_const_accessor().

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delaunay_exec()

template<int D, typename MeshT >

std::shared_ptr<MeshT> wmtk::components::delaunay_exec	(	const PointMesh &	point_cloud,
		const attribute::MeshAttributeHandle &	pts_attr,
		const std::string &	output_pos_attr_name
	)

Definition at line 35 of file delaunay.cpp.

References wmtk::components::internal::delaunay_2d(), wmtk::components::internal::delaunay_3d(), wmtk::simplex::faces(), wmtk::mesh_utils::set_matrix_attribute(), wmtk::Vertex, and wmtk::simplex::vertices().

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edge_insertion()

EdgeInsertionMeshes wmtk::components::edge_insertion	(	EdgeMesh &	input_mesh,
		TriMesh &	bg_mesh
	)

Definition at line 21 of file edge_insertion.cpp.

References wmtk::components::EdgeInsertionMeshes::bbox_mesh, wmtk::components::internal::MultiMeshFromTag::compute_substructure_mesh(), wmtk::Edge, wmtk::components::internal::edge_insertion(), wmtk::components::EdgeInsertionMeshes::inserted_edge_mesh, wmtk::logger(), wmtk::components::internal::MultiMeshFromTag::remove_soup(), wmtk::mesh_utils::set_matrix_attribute(), wmtk::components::EdgeInsertionMeshes::tri_mesh, wmtk::Triangle, and wmtk::Vertex.

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export_cache()

void wmtk::components::export_cache	(	const utils::Paths &	paths,
		const nlohmann::json &	j,
		io::Cache &	cache
	)

Definition at line 10 of file export_cache.cpp.

References wmtk::io::Cache::export_cache(), wmtk::components::internal::ExportCacheOptions::folder, wmtk::log_and_throw_error(), and wmtk::components::utils::resolve_path().

Referenced by TEST_CASE().

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gather_attributes() [1/2]

auto wmtk::components::gather_attributes	(	io::Cache &	cache,
		const Mesh &	mesh,
		const internal::TagIntersectionOptions &	options
	)

Definition at line 17 of file tag_intersection.cpp.

References wmtk::components::internal::TagIntersectionOptions::attributes, wmtk::Edge, wmtk::components::internal::TagIntersectionAttributes::edge_labels, wmtk::components::internal::TagIntersectionValues::edge_values, wmtk::components::internal::TagIntersectionAttributes::face_labels, wmtk::components::internal::TagIntersectionValues::face_values, wmtk::Mesh::get_attribute_handle(), wmtk::components::utils::get_attributes(), wmtk::components::internal::TagIntersectionOptions::output_attributes, wmtk::components::internal::TagIntersectionOptions::output_values, wmtk::components::internal::TagIntersectionOptions::pass_through, wmtk::Tetrahedron, wmtk::components::internal::TagIntersectionAttributes::tetrahedron_labels, wmtk::components::internal::TagIntersectionValues::tetrahedron_values, wmtk::Triangle, wmtk::components::internal::TagIntersectionOptions::values, wmtk::Vertex, wmtk::components::internal::TagIntersectionAttributes::vertex_labels, and wmtk::components::internal::TagIntersectionValues::vertex_values.

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gather_attributes() [2/2]

auto wmtk::components::gather_attributes	(	io::Cache &	cache,
		Mesh &	mesh,
		const internal::RegularSpaceOptions &	options
	)

Definition at line 14 of file regular_space.cpp.

References wmtk::components::internal::RegularSpaceOptions::attributes, wmtk::Edge, wmtk::Mesh::get_attribute_handle(), wmtk::components::utils::get_attributes(), wmtk::log_and_throw_error(), wmtk::components::internal::RegularSpaceOptions::pass_through, wmtk::utils::primitive_below(), wmtk::Mesh::register_attribute(), wmtk::Tetrahedron, wmtk::Mesh::top_simplex_type(), wmtk::Triangle, and wmtk::Vertex.

Referenced by regular_space(), and tag_intersection().

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get_all_meshes()

void wmtk::components::get_all_meshes	(	const utils::Paths &	paths,
		const nlohmann::json &	j,
		io::Cache &	cache
	)

Definition at line 17 of file get_all_meshes.cpp.

References wmtk::multimesh::MultiMeshVisitor< NodeFunctor_ >::execute_from_root(), wmtk::components::internal::GetAllMeshesOptions::input, wmtk::logger(), wmtk::components::internal::GetAllMeshesOptions::name, wmtk::io::Cache::read_mesh(), and wmtk::io::Cache::write_mesh().

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get_angle_cos()

double wmtk::components::get_angle_cos	(	const Vector3 &	p,
		const Vector3 &	p1,
		const Vector3 &	p2
	)

Definition at line 377 of file tetwild_simplification.cpp.

Referenced by swapping().

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import_cache()

void wmtk::components::import_cache	(	const utils::Paths &	paths,
		const nlohmann::json &	j,
		io::Cache &	cache
	)

Definition at line 10 of file import_cache.cpp.

References wmtk::components::internal::ImportCacheOptions::folder, wmtk::io::Cache::import_cache(), wmtk::log_and_throw_error(), and wmtk::components::utils::resolve_path().

Referenced by TEST_CASE().

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is_out_envelope()

bool wmtk::components::is_out_envelope	(	const std::array< Vector3, 3 > &	vs,
		const AABBWrapper &	tree
	)

Definition at line 372 of file tetwild_simplification.cpp.

References wmtk::components::AABBWrapper::is_out().

Referenced by swapping().

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marching()

void wmtk::components::marching	(	Mesh &	mesh,
		const MarchingOptions &	options
	)

Perform maching tetrahedra/triangles.

See MarchingOptions for details.

Definition at line 11 of file marching.cpp.

References wmtk::components::Marching::add_filter(), wmtk::components::Marching::add_pass_through(), wmtk::components::MarchingOptions::edge_filter_handles, wmtk::components::MarchingOptions::input_values, wmtk::components::MarchingOptions::label_handles, wmtk::attribute::MeshAttributeHandle::mesh(), wmtk::components::MarchingOptions::output_value, wmtk::components::MarchingOptions::pass_through_attributes, wmtk::components::MarchingOptions::position_handle, wmtk::components::Marching::process(), wmtk::Tetrahedron, wmtk::Mesh::top_simplex_type(), and wmtk::Triangle.

Referenced by TEST_CASE().

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mesh_info()

void wmtk::components::mesh_info	(	const utils::Paths &	paths,
		const nlohmann::json &	j,
		io::Cache &	cache
	)

Definition at line 11 of file mesh_info.cpp.

References wmtk::Mesh::get_all(), wmtk::components::internal::MeshInfoOptions::input, wmtk::logger(), wmtk::io::Cache::read_mesh(), wmtk::Triangle, and wmtk::Vertex.

Referenced by TEST_CASE().

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mod3()

int wmtk::components::mod3 ( int  j )

inline

Definition at line 67 of file tetwild_simplification.cpp.

Referenced by wmtk::components::AABBWrapper::is_out_using_sampling(), and swapping().

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multimesh_from_tag()

void wmtk::components::multimesh_from_tag	(	std::shared_ptr< Mesh > &	mesh_in,
		attribute::MeshAttributeHandle &	substructure_label,
		int64_t	substructure_value
	)

Generate a multi-mesh from a mesh with a tag that represents the substructure, the mesh is changed.

Definition at line 20 of file multimesh_from_tag.cpp.

References wmtk::components::internal::MultiMeshFromTag::compute_substructure_mesh(), and wmtk::components::internal::MultiMeshFromTag::remove_soup().

Referenced by TEST_CASE().

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NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE() [1/9]

wmtk::components::NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE	(	FusionOptions	,
		input	,
		fusion_X	,
		fusion_Y	,
		fusion_Z	,
		name
	)

NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE() [2/9]

wmtk::components::NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE	(	MultimeshBOptions	,
		type	,
		name	,
		mesh	,
		position	,
		tag_name
	)

NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE() [3/9]

wmtk::components::NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE	(	MultimeshTOptions	,
		type	,
		name	,
		mesh	,
		position	,
		tag	,
		tag_value	,
		primitive
	)

NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE() [4/9]

wmtk::components::NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE	(	MultimeshUVOptions	,
		type	,
		parent	,
		child	,
		name
	)

NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE() [5/9]

wmtk::components::NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE	(	PeriodicOptimizationOptions	,
		periodic_mesh	,
		position_mesh	,
		output	,
		envelope_size	,
		target_max_amips	,
		target_edge_length	,
		passes	,
		intermediate_output
	)

NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE() [6/9]

wmtk::components::NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE	(	WildmeshingOptions	,
		attributes	,
		pass_through	,
		passes	,
		input	,
		scheduler_update_frequency	,
		envelopes	,
		target_edge_length	,
		target_max_amips	,
		intermediate_output	,
		output
	)

NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE() [7/9]

wmtk::components::NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE	(	WildmeshingOptionsAttributes	,
		position	,
		replace_double_coordinate
	)

NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE() [8/9]

wmtk::components::NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE	(	WildmeshingOptionsEnvelope	,
		geometry	,
		thickness	,
		constrained_position
	)

NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE() [9/9]

wmtk::components::NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE	(	WildmeshingOptionsEnvelopeMesh	,
		mesh	,
		position
	)

periodic_optimization()

void wmtk::components::periodic_optimization	(	const utils::Paths &	paths,
		const nlohmann::json &	j,
		io::Cache &	cache
	)

Definition at line 18 of file periodic_optimization.cpp.

References wmtk::components::internal::MultiMeshFromTag::compute_substructure_mesh(), wmtk::components::PeriodicOptimizationOptions::envelope_size, wmtk::components::PeriodicOptimizationOptions::intermediate_output, wmtk::logger(), wmtk::components::PeriodicOptimizationOptions::output, wmtk::components::PeriodicOptimizationOptions::passes, wmtk::components::PeriodicOptimizationOptions::periodic_mesh, wmtk::components::internal::periodic_optimization(), wmtk::components::PeriodicOptimizationOptions::position_mesh, wmtk::io::Cache::read_mesh(), wmtk::components::internal::MultiMeshFromTag::remove_soup(), wmtk::components::PeriodicOptimizationOptions::target_edge_length, wmtk::components::PeriodicOptimizationOptions::target_max_amips, wmtk::Tetrahedron, wmtk::Triangle, wmtk::Vertex, and wmtk::io::Cache::write_mesh().

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points_to_rowvectors()

template<int D>

RowVectors<double, D> wmtk::components::points_to_rowvectors	(	const PointMesh &	point_cloud,
		const attribute::MeshAttributeHandle &	pts_attr
	)

Definition at line 15 of file delaunay.cpp.

References wmtk::MeshCRTP< Derived >::create_const_accessor(), wmtk::Mesh::get_all(), wmtk::Vertex, and wmtk::simplex::vertices().

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regular_space()

void wmtk::components::regular_space	(	const utils::Paths &	paths,
		const nlohmann::json &	j,
		io::Cache &	cache
	)

Definition at line 58 of file regular_space.cpp.

References wmtk::Mesh::clear_attributes(), gather_attributes(), wmtk::components::internal::RegularSpaceOptions::input, wmtk::components::internal::RegularSpaceOptions::output, wmtk::io::Cache::read_mesh(), wmtk::components::internal::RegularSpace::regularize_tags(), wmtk::components::internal::RegularSpaceOptions::values, and wmtk::io::Cache::write_mesh().

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remove_duplicates()

void wmtk::components::remove_duplicates	(	std::vector< Vector3 > &	input_vertices,
		std::vector< Vector3i > &	input_faces,
		const double	duplicate_tol
	)

Definition at line 388 of file tetwild_simplification.cpp.

References wmtk::logger().

Referenced by simplify().

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run_components()

wmtk::io::Cache wmtk::components::run_components	(	const nlohmann::json &	json_input_file,
		bool	strict
	)

Definition at line 19 of file run_components.cpp.

References wmtk::io::Cache::flush_multimeshes(), wmtk::has_user_overloaded_logger_level(), wmtk::log_and_throw_error(), wmtk::logger(), wmtk::opt_logger(), and wmtk::components::utils::resolve_path().

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set_intersection()

void wmtk::components::set_intersection	(	const std::unordered_set< int > &	s1,
		const std::unordered_set< int > &	s2,
		std::vector< int > &	v
	)

Definition at line 346 of file tetwild_simplification.cpp.

Referenced by wmtk::invariants::SeparateSubstructuresInvariant::before(), wmtk::simplex::IdSimplexCollection::get_intersection(), wmtk::simplex::RawSimplexCollection::get_intersection(), wmtk::simplex::SimplexCollection::get_intersection(), and swapping().

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set_operation_energy_filter()

void wmtk::components::set_operation_energy_filter	(	Mesh &	m,
		const TypedAttributeHandle< Rational > &	coordinate_handle,
		const TypedAttributeHandle< double > &	energy_handle,
		const TypedAttributeHandle< char > &	energy_filter_handle,
		const TypedAttributeHandle< char > &	visited_handle,
		const double	stop_energy,
		const double	current_max_energy,
		const double	initial_target_edge_length
	)

Definition at line 275 of file wildmeshing_old.cpp.

References wmtk::Mesh::create_accessor(), wmtk::Mesh::create_const_accessor(), wmtk::Mesh::get_all(), wmtk::simplex::k_ring(), wmtk::Mesh::orient_vertices(), wmtk::Tetrahedron, wmtk::Mesh::top_simplex_type(), wmtk::Vertex, wmtk::simplex::Simplex::vertex(), and wmtk::simplex::vertices().

Referenced by wildmeshing().

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set_operation_energy_filter_after_sizing_field()

void wmtk::components::set_operation_energy_filter_after_sizing_field	(	Mesh &	m,
		const TypedAttributeHandle< Rational > &	coordinate_handle,
		const TypedAttributeHandle< double > &	energy_handle,
		const TypedAttributeHandle< char > &	energy_filter_handle,
		const TypedAttributeHandle< char > &	visited_handle,
		const double	stop_energy,
		const double	current_max_energy,
		const double	initial_target_edge_length
	)

Definition at line 322 of file wildmeshing_old.cpp.

References wmtk::Mesh::create_accessor(), wmtk::Mesh::create_const_accessor(), wmtk::Mesh::get_all(), wmtk::simplex::link(), wmtk::Mesh::orient_vertices(), wmtk::Tetrahedron, wmtk::Mesh::top_simplex_type(), wmtk::Vertex, wmtk::simplex::Simplex::vertex(), and wmtk::simplex::vertices().

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simplify()

nlohmann::json wmtk::components::simplify	(	std::vector< Vector3 > &	input_vertices,
		std::vector< Vector3i > &	input_faces,
		const AABBWrapper &	tree,
		const double	duplicate_tol
	)

Definition at line 832 of file tetwild_simplification.cpp.

References collapsing(), wmtk::logger(), remove_duplicates(), and swapping().

Referenced by tetwild_simplification().

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swapping()

void wmtk::components::swapping	(	std::vector< Vector3 > &	input_vertices,
		std::vector< Vector3i > &	input_faces,
		const AABBWrapper &	tree,
		std::vector< bool > &	v_is_removed,
		std::vector< bool > &	f_is_removed,
		std::vector< std::unordered_set< int >> &	conn_fs
	)

Definition at line 715 of file tetwild_simplification.cpp.

References wmtk::simplex::edges(), get_angle_cos(), is_out_envelope(), wmtk::logger(), mod3(), set_intersection(), and vector_unique().

Referenced by simplify().

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tag_intersection()

void wmtk::components::tag_intersection	(	const utils::Paths &	paths,
		const nlohmann::json &	j,
		io::Cache &	cache
	)

Definition at line 115 of file tag_intersection.cpp.

References wmtk::Mesh::clear_attributes(), gather_attributes(), wmtk::components::internal::TagIntersectionOptions::input, wmtk::log_and_throw_error(), wmtk::components::internal::TagIntersectionOptions::output, wmtk::io::Cache::read_mesh(), wmtk::Tetrahedron, wmtk::Triangle, and wmtk::io::Cache::write_mesh().

Referenced by TEST_CASE().

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tetwild_simplification()

std::tuple< std::shared_ptr< TriMesh >, nlohmann::json > wmtk::components::tetwild_simplification	(	const TriMesh &	mesh,
		const std::string &	postion_attr_name,
		double	main_eps,
		bool	relative = true,
		double	duplicate_tol = -1,
		bool	use_sampling = true
	)

Perform the simplification from the original tetwild.

This code does not use WMTK for anything besides in the API.

Parameters

mesh	The mesh that should be simplified.
postion_attr_name	The name of the position attribute.
main_eps	Specifies the amount of simplification.
relative	The main_eps and duplicate_tol are relative to the bbox diagonal.
duplicate_tol	The radius in which vertices are considered duplicates. Also, faces that have an area below this value are removed.
use_sampling	Use sampling for the envelope.

Definition at line 911 of file tetwild_simplification.cpp.

References wmtk::simplex::faces(), wmtk::utils::EigenMatrixWriter::get_double_matrix(), wmtk::utils::EigenMatrixWriter::get_FV_matrix(), wmtk::Mesh::serialize(), wmtk::mesh_utils::set_matrix_attribute(), simplify(), wmtk::simplex::SimplexCollection::size(), and wmtk::simplex::vertices().

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to_points()

std::shared_ptr< PointMesh > wmtk::components::to_points	(	const Mesh &	mesh,
		const attribute::MeshAttributeHandle &	pts_attr,
		const ToPtsOptions &	options,
		const std::string &	output_pos_attr_name
	)

Definition at line 16 of file to_points.cpp.

References wmtk::components::ToPtsOptions::add_box, wmtk::components::ToPtsOptions::add_grid, wmtk::components::ToPtsOptions::box_scale, wmtk::Mesh::create_const_accessor(), wmtk::simplex::faces(), wmtk::simplex::faces_single_dimension_tuples(), wmtk::Mesh::get_all(), wmtk::components::ToPtsOptions::grid_spacing, wmtk::logger(), wmtk::components::ToPtsOptions::min_dist, wmtk::pow(), wmtk::components::ToPtsOptions::remove_duplicates, wmtk::mesh_utils::set_matrix_attribute(), wmtk::Mesh::top_simplex_type(), wmtk::Vertex, and wmtk::simplex::vertices().

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vector_unique()

template<typename T >

void wmtk::components::vector_unique

(

std::vector< T > &

v

)

Definition at line 366 of file tetwild_simplification.cpp.

Referenced by swapping().

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wildmeshing() [1/2]

void wmtk::components::wildmeshing	(	const utils::Paths &	paths,
		const nlohmann::json &	j,
		io::Cache &	cache
	)

Definition at line 407 of file wildmeshing_old.cpp.

References wmtk::operations::Operation::add_invariant(), wmtk::operations::Operation::add_transfer_strategy(), adjust_sizing_field(), wmtk::function::utils::amips(), wmtk::components::WildmeshingOptions::attributes, wmtk::SchedulerStats::collecting_time, wmtk::multimesh::consolidate(), wmtk::operations::Copy, wmtk::Edge, wmtk::components::WildmeshingOptions::envelopes, wmtk::SchedulerStats::executing_time, wmtk::components::utils::get_attributes(), wmtk::components::WildmeshingOptions::input, wmtk::components::WildmeshingOptions::intermediate_output, wmtk::simplex::link_condition(), wmtk::logger(), wmtk::operations::attribute_update::make_cast_attribute_transfer_strategy(), wmtk::operations::Mean, wmtk::operations::None, wmtk::SchedulerStats::number_of_failed_operations(), wmtk::SchedulerStats::number_of_performed_operations(), wmtk::SchedulerStats::number_of_successful_operations(), wmtk::components::WildmeshingOptions::output, wmtk::components::WildmeshingOptions::pass_through, wmtk::components::WildmeshingOptions::passes, wmtk::PE, PF, wmtk::components::WildmeshingOptionsAttributes::position, wmtk::operations::Operation::primitive_type(), PT, wmtk::PV, wmtk::io::Cache::read_mesh(), wmtk::components::WildmeshingOptionsAttributes::replace_double_coordinate, wmtk::Scheduler::run_operation_on_all(), wmtk::components::WildmeshingOptions::scheduler_update_frequency, set_operation_energy_filter(), wmtk::operations::Operation::set_priority(), wmtk::Scheduler::set_update_frequency(), wmtk::SchedulerStats::sorting_time, wmtk::components::WildmeshingOptions::target_edge_length, wmtk::components::WildmeshingOptions::target_max_amips, wmtk::function::Tet_AMIPS_energy(), wmtk::function::utils::Tet_AMIPS_energy(), wmtk::Tetrahedron, wmtk::function::Tri_AMIPS_energy(), wmtk::Triangle, wmtk::Vertex, wmtk::simplex::vertices(), wmtk::utils::wmtk_orient3d(), wmtk::components::internal::write(), and wmtk::io::Cache::write_mesh().

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wildmeshing() [2/2]

std::vector< std::pair< std::shared_ptr< Mesh >, std::string > > wmtk::components::wildmeshing

(

const WildMeshingOptions &

option

)

Definition at line 10 of file wildmeshing.cpp.

References wmtk::components::WildMeshingOptions::input_mesh, wmtk::Triangle, wmtk::components::internal::wildmeshing2d(), and wmtk::components::internal::wildmeshing3d().

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winding_number()

std::shared_ptr< Mesh > wmtk::components::winding_number	(	const std::shared_ptr< Mesh > &	query_mesh_ptr,
		const std::shared_ptr< Mesh > &	surface_ptr
	)

Definition at line 17 of file winding_number.cpp.

References wmtk::logger(), and wmtk::components::internal::winding_number().

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