wmtk::components Namespace Reference

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

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

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.
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.
	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)
void	simplicial_embedding (Mesh &mesh, const SimplicialEmbeddingOptions &options)
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.
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::simplex::SimplexCollection::simplex_vector(), wmtk::Mesh::switch_tuple(), wmtk::Tetrahedron, wmtk::Mesh::top_simplex_type(), wmtk::Vertex, wmtk::simplex::Simplex::vertex(), and wmtk::simplex::vertices().

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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, 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.

Referenced by edge_insertion(), wmtk::components::internal::edge_insertion(), and wmtk::components::internal::segment_segment_inter().

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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, and wmtk::log_and_throw_error().

Referenced by TEST_CASE(), and 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(), and wmtk::log_and_throw_error().

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(), and 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(), and wmtk::opt_logger().

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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.

References set_intersection().

Referenced by set_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::simplex::SimplexCollection::simplex_vector(), wmtk::Tetrahedron, wmtk::Mesh::top_simplex_type(), wmtk::Vertex, wmtk::simplex::Simplex::vertex(), and wmtk::simplex::vertices().

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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::simplex::SimplexCollection::simplex_vector(), wmtk::Tetrahedron, wmtk::Mesh::top_simplex_type(), wmtk::Vertex, wmtk::simplex::Simplex::vertex(), and wmtk::simplex::vertices().

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simplicial_embedding()

void wmtk::components::simplicial_embedding	(	Mesh &	mesh,
		const SimplicialEmbeddingOptions &	options
	)

Definition at line 13 of file simplicial_embedding.cpp.

References wmtk::Mesh::clear_attributes(), wmtk::Mesh::consolidate(), wmtk::components::SimplicialEmbeddingOptions::generate_simplicial_embedding, wmtk::components::SimplicialEmbeddingOptions::pass_through_attributes, wmtk::utils::primitive_below(), wmtk::components::internal::SimplicialEmbedding::regularize_tags(), wmtk::components::SimplicialEmbeddingOptions::tag_attributes, wmtk::Mesh::top_simplex_type(), and wmtk::components::SimplicialEmbeddingOptions::value.

Referenced by TEST_CASE(), and TEST_CASE().

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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(), simplify(), and swapping().

Referenced by simplify(), and 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(), swapping(), and vector_unique().

Referenced by simplify(), and swapping().

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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(), wmtk::components::TagIntersection::compute_intersection(), gather_attributes(), wmtk::components::internal::TagIntersectionOptions::input, wmtk::log_and_throw_error(), wmtk::components::internal::TagIntersectionOptions::output, wmtk::io::Cache::read_mesh(), tag_intersection(), wmtk::Tetrahedron, wmtk::Triangle, and wmtk::io::Cache::write_mesh().

Referenced by tag_intersection().

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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(), simplify(), wmtk::simplex::SimplexCollection::size(), tetwild_simplification(), and wmtk::simplex::vertices().

Referenced by tetwild_simplification().

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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::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(), wmtk::components::internal::adjust_sizing_field(), 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, wmtk::components::internal::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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