A class representing a triangular mesh in 3D space. More...

#include <shape_trimesh.hpp>

Inheritance diagram for netdem::TriMesh:

Public Member Functions
	TriMesh ()
	Default constructor.

nlohmann::json	PackJson () override
	Pack the TriMesh object into a JSON structure.

void	InitFromJson (nlohmann::json const &js) override
	Initialize the TriMesh object from a JSON structure.

void	InitFromSTL (std::string const &file)
	Initialize the TriMesh object from an STL file.

void	InitFromOFF (std::string const &file)
	Initialize the TriMesh object from an OFF file.

void	InitFromSTL (STLModel const &stl_model)
	Initialize the TriMesh object from an STLModel object.

void	Init ()
	Initialize the TriMesh object.

void	AlignAxes ()
	Align the axes of the TriMesh object.

void	Decimate (int num_nodes)
	Decimate the TriMesh object.

void	MakeConvex ()
	Make the TriMesh object convex.

void	UpdateSurfaceNodes () override
	Update the surface nodes of the TriMesh object.

void	UpdateShapeProperties () override
	Update the shape properties of the TriMesh object.

void	SetSize (double d) override
	Set the size of the TriMesh object.

Shape *	Clone () const override
	Clone the TriMesh object.

STLModel	GetSTLModel (int num_nodes=200) override
	Generate an STL model from the TriMesh object.

Vec3d	SupportPoint (Vec3d const &dir) override
	Calculate the support point of the TriMesh object in the specified direction.

VecXT< Vec3d >	SupportPoints (Vec3d const &dir) override
	Calculate the support points of the TriMesh object in the specified direction.

Vec3d	SupportPoint_HillClimb (Vec3d const &dir)
	Calculate the support point of the TriMesh object using the hill climbing algorithm in the specified direction.

VecXT< Vec3d >	SupportPoints_HillClimb (Vec3d const &dir)
	Calculate the support points of the TriMesh object using the hill climbing algorithm in the specified direction.

void	SupportPoints_HillClimbCheckCoplane (int vert_id, Vec3d const &max_pos, VecXT< int > *const vert_id_list, Vec3d const &dir)
	Check whether a vertex is coplanar with the specified surface normal and direction.

Vec3d	SupportPoint_Sweep (Vec3d const &dir)
	Calculate the support point of the TriMesh object using the sweeping algorithm in the specified direction.

VecXT< Vec3d >	SupportPoints_Sweep (Vec3d const &dir)
	Calculate the support points of the TriMesh object using the sweeping algorithm in the specified direction.

Vec3d	SupportPoint_LinkedVertices (Vec3d const &dir)
	Calculate the support point of the TriMesh object using the linked-patches algorithm in the specified direction.

VecXT< Vec3d >	SupportPoints_LinkedVertices (Vec3d const &dir)
	Calculate the support points of the TriMesh object using the linked-patches algorithm in the specified direction.

double	SignedDistance (Vec3d const &pos) const override
	Calculate the signed distance from a point to the TriMesh object.

Vec3d	SurfacePoint (Vec3d const &pos) override
	Calculate the surface point on the TriMesh object nearest to a given position.

int	ClosestFacet (Vec3d const &pos)
	Find the closest facet on the TriMesh object to a given position.

void	Print () override
	Print information about the TriMesh object.

void	SaveNormalPatchesSpherical (std::string const &file)
	Save spherical normal patches for the TriMesh object to a file.

void	SaveNormalPatchesCubic (std::string const &file)
	Save cubic normal patches for the TriMesh object to a file.

Public Member Functions inherited from netdem::Shape
virtual void	InitFromJsonFile (std::string const &js_file)
	Initializes the shape instance from a JSON file.

virtual double	GetSize () const
	Return shape size, which is defined as the diameter of equal-volume sphere.

virtual double	GetVolume () const
	Return the volume of the shape.

virtual Mat3d const &	GetInertia () const
	Return the inertia of the shape.

Vec3d	GetInertiaPrincipal () const
	Return the principal inertia of the shape.

virtual double	GetBoundSphereRadius () const
	Return the inertia of the shape.

virtual std::tuple< Vec3d, Vec3d >	GetBoundAABB () const
	Gets the boundary AABB of the shape instance.

virtual std::tuple< Vec3d, Vec3d >	GetBoundAABB (Vec3d const &pos, Vec4d const &quat) const
	Gets the boundary AABB of the shape instance.

virtual double	GetSkin () const
	Return skin size of the shape.

virtual double	GetSkinFactor () const
	Return skin factor of the shape.

virtual double	GetSurfaceNodeNum () const
	Return number of surface nodes of the shape.

virtual VecXT< Vec3d > const &	GetSurfaceNodes () const
	Return surface nodes of the shape.

virtual VecXT< double > const &	GetSurfaceNodeAreas () const
	Return surface area associated with each surface node.

virtual double	GetSurfaceNodeSpacing () const
	Return spacing of surface nodes.

const STLModel &	GetRenderMesh () const
	Return the surface mesh for rendering.

bool	CheckConvexity ()
	Return the convexity of the shape.

virtual void	Translate (Vec3d const &pos)
	Translates the shape instance to a new position.

virtual void	UpdateRenderMesh (int num_nodes=200)
	Initializes the surface mesh for rendering.

virtual void	SetSkin (double sk)
	Set skin size of the shape.

virtual void	SetSkinFactor (double sk_factor)
	Set skin size factor (skin = size by skin size factor) of the shape.

virtual void	EnableSurfaceNodes ()
	Enable the use of surface nodes.

virtual void	DisableSurfaceNodes ()
	Disable the use of surface nodes.

virtual bool	IsSurfaceNodesEnabled ()
	Check if the use of surface nodes is enabled.

virtual void	SetSurfaceNodeNum (int num)
	Set number of surface nodes of the shape.

virtual void	SetSurfaceNodes (VecXT< Vec3d > const &nodes)
	Set the surface nodes of the shape.

virtual void	SetSurfaceNodes (STLModel const &surf_stl)
	Set the surface nodes of the shape.

virtual void	SaveAsVTK (std::string const &filename)
	Saves the shape instance as a VTK file.

virtual void	SaveAsSTL (std::string const &filename)
	Saves the shape instance as an STL file.

virtual bool	CheckEnclose (Vec3d const &pos) const
	Determines whether a given point is enclosed within the shape instance.

virtual bool	CheckPrincipal () const
	Determines whether the shape is in principal configuration.

virtual	~Shape ()
	Destructor for the Shape class.

Public Attributes
VecXT< Vec3d >	vertices
	The vertices of the triangular mesh.

VecXT< Vec3i >	facets
	The faces (triangles) of the triangular mesh.

VecXT< VecXT< int > >	vertices_neighs
	The neighboring vertices of each vertex for hill climbing support point calculation.

bool	use_linked_patches {false}
	Flag indicating whether to use the linked-patches algorithm for support point calculation.

int	num_cells {8}
	The number of cells for the linked-patches algorithm (should be even).

VecXT< VecXT< int > >	linked_vertices
	The vertices in each cell for the linked-patches algorithm.

SDFCalculator	sdf_calculator
	The signed distance function calculator for the TriMesh object.

bool	enable_debugging {false}
	Flag indicating whether to output debugging data.

Public Attributes inherited from netdem::Shape
int	id {0}
	ID of the shape instance.

std::string	label {"default"}
	Label of the shape instance.

Type	shape_type {Type::none}
	Type of the shape instance.

std::string	shape_name {"shape"}
	Name of the shape instance.

bool	use_customized_solver {false}
	Determines whether to use a customized contact solver or not.

STLModel	render_mesh
	Surface mesh for rendering.

Additional Inherited Members
Public Types inherited from netdem::Shape
enum	Type { none , point_sphere , sphere , spherical_harmonics , trimesh , trimesh_convex , ellipsoid , polybezier , triangle , plane , cylinder , poly_super_ellipsoid , poly_super_quadrics , level_set , netsdf , coded_netsdf , num_shapes }
	Enumeration for different types of shapes. More...

Static Public Member Functions inherited from netdem::Shape
static MatNd< 8, 3 >	VerticesOfAABB (Vec3d const &bmin, Vec3d const &bmax)
	Gets the vertices of the boundary AABB of the shape instance.

Protected Attributes inherited from netdem::Shape
double	size {1.0}
	Size and volume of the shape instance.

double	volume {0.5236}
	Volume of the shape instance.

Mat3d	inertia {{{0.05236, 0, 0}, {0, 0.05236, 0}, {0, 0, 0.05236}}}
	Inertia tensor of the shape instance.

double	bound_sphere_radius {0.5}
	Radius of the bounding sphere used for broad-phase contact detection.

double	skin {0.025}
	Skin thickness used for broad-phase contact detection.

double	skin_factor {0.05}
	Factor used to adjust the skin thickness.

Vec3d	bound_aabb_min {-0.5, -0.5, -0.5}
	Minimum bounds of the AABB used for broad-phase contact detection.

Vec3d	bound_aabb_max {0.5, 0.5, 0.5}
	Maximum bounds of the AABB used for broad-phase contact detection.

bool	is_convex {true}
	Determines whether the shape instance is convex or not.

bool	use_surface_nodes {false}
	Determines whether to use nodes for the contact solver.

int	surface_node_num {1000}
	Number of nodes used for the contact solver.

double	surface_node_spacing {std::sqrt(Math::PI / 1000.0)}
	Spacing between nodes used for the contact solver.

VecXT< Vec3d >	surface_nodes
	Surface nodes of the shape instance used for the contact solver.

VecXT< double >	surface_node_areas
	Area associated with each surface node.

Detailed Description

A class representing a triangular mesh in 3D space.

This class provides methods for generating, initializing, and computing operations on a TriMesh object. The object is defined by its vertices and facets, and provides various options for calculating the support points of the mesh. It also provides methods for computing signed distance, surface point, and generating an STL model.

Constructor & Destructor Documentation

◆ TriMesh()

TriMesh::TriMesh ( )

Default constructor.

Member Function Documentation

◆ AlignAxes()

void TriMesh::AlignAxes ( )

Align the axes of the TriMesh object.

This method aligns the axes of the TriMesh object to the principal axes of its bounding box.

Examples: 00_gen_dataset.cpp, 00_gen_dataset_trimesh_plane.cpp, 00_nut_in_bolt.cpp, 01_test_dataset_trimesh_plane.cpp, 05_test_shape_netsdf.cpp, 06_test_ann_vs_geom_trimesh_plane.cpp, 10_gen_dataset_trimesh.cpp, 11_test_dataset_trimesh.cpp, 16_test_ann_vs_geom_trimesh.cpp, 17_test_ann_vs_geom_trimesh.cpp, 1_gjk_solver.cpp, 2_sdf_solver.cpp, 3_hybrid_solver.cpp, 81_voronoi_packing.cpp, 90_packing_demo.cpp, 90_random_packing_trimesh.cpp, 91_triaixal_comp.cpp, 92_angle_of_repose.cpp, and 92_nut_in_bolt.cpp.

◆ Clone()

Shape * TriMesh::Clone ( ) const

overridevirtual

Clone the TriMesh object.

This method creates and returns a deep copy of the TriMesh object.

Returns: A pointer to the cloned TriMesh object.

Reimplemented from netdem::Shape.

◆ ClosestFacet()

int TriMesh::ClosestFacet ( Vec3d const & pos )

Find the closest facet on the TriMesh object to a given position.

This method finds the closest facet on the TriMesh object to a given position by calculating the distance from the position to each facet and returning the ID of the closest one.

Parameters

pos	The position to find the closest facet to.

Returns: The ID of the closest facet.

◆ Decimate()

void TriMesh::Decimate ( int num_nodes )

Decimate the TriMesh object.

This method reduces the number of nodes in the TriMesh object by approximately the specified amount.

Parameters

num_nodes The desired number of facets in the decimated TriMesh object.

Examples: 00_gen_dataset.cpp, 00_gen_dataset_trimesh_plane.cpp, 01_test_dataset_trimesh_plane.cpp, 05_test_shape_netsdf.cpp, 06_test_ann_vs_geom_trimesh_plane.cpp, 10_gen_dataset_trimesh.cpp, 11_test_dataset_trimesh.cpp, 16_test_ann_vs_geom_trimesh.cpp, 17_test_ann_vs_geom_trimesh.cpp, 1_gjk_solver.cpp, 2_sdf_solver.cpp, 3_hybrid_solver.cpp, 90_packing_demo.cpp, 90_random_packing_trimesh.cpp, 91_triaixal_comp.cpp, and 92_angle_of_repose.cpp.

◆ GetSTLModel()

STLModel TriMesh::GetSTLModel ( int num_nodes = 200 )

overridevirtual

Generate an STL model from the TriMesh object.

This method generates an STLModel object from the TriMesh object with the specified number of nodes.

Parameters

num_nodes The desired number of nodes in the generated STL model.

Returns: The generated STL model.

Reimplemented from netdem::Shape.

◆ Init()

void TriMesh::Init ( )

Initialize the TriMesh object.

This method initializes the TriMesh object by updating its nodes and shape properties.

◆ InitFromJson()

void TriMesh::InitFromJson ( nlohmann::json const & js )

overridevirtual

Initialize the TriMesh object from a JSON structure.

This method initializes the TriMesh object from a JSON structure previously generated by PackJson().

Parameters

js	The JSON structure to load.

Reimplemented from netdem::Shape.

◆ InitFromOFF()

void TriMesh::InitFromOFF ( std::string const & file )

Initialize the TriMesh object from an OFF file.

This method initializes the TriMesh object from an OFF file.

Parameters

file	The path to the OFF file.

◆ InitFromSTL() [1/2]

void netdem::TriMesh::InitFromSTL ( std::string const & file )

Initialize the TriMesh object from an STL file.

This method initializes the TriMesh object from an STL file.

Parameters

file	The path to the STL file.

◆ InitFromSTL() [2/2]

void TriMesh::InitFromSTL ( STLModel const & stl_model )

Initialize the TriMesh object from an STLModel object.

This method initializes the TriMesh object from an STLModel object.

Parameters

stl_model The STLModel object to initialize from.

◆ MakeConvex()

void TriMesh::MakeConvex ( )

Make the TriMesh object convex.

This method modifies the TriMesh object to make it convex by removing all concavities.

Examples: 1_gjk_solver.cpp, and 81_voronoi_packing.cpp.

◆ PackJson()

nlohmann::json TriMesh::PackJson ( )

overridevirtual

Pack the TriMesh object into a JSON structure.

This method packs the TriMesh object into a JSON structure for serialization and storage.

Returns: The packed JSON structure.

Reimplemented from netdem::Shape.

◆ Print()

void TriMesh::Print ( )

overridevirtual

Print information about the TriMesh object.

This method prints information about the TriMesh object, such as its vertices, facets, and shape properties.

Reimplemented from netdem::Shape.

◆ SaveNormalPatchesCubic()

void TriMesh::SaveNormalPatchesCubic ( std::string const & file )

Save cubic normal patches for the TriMesh object to a file.

This method saves cubic normal patches for the TriMesh object to a file in JSON format.

Parameters

file	The path to the output file.

Examples: 04_demo_normal_patches.cpp.

◆ SaveNormalPatchesSpherical()

void TriMesh::SaveNormalPatchesSpherical ( std::string const & file )

Save spherical normal patches for the TriMesh object to a file.

This method saves spherical normal patches for the TriMesh object to a file in JSON format.

Parameters

file	The path to the output file.

◆ SetSize()

void TriMesh::SetSize ( double d )

overridevirtual

Set the size of the TriMesh object.

This method scales the TriMesh object uniformly to the specified size.

Parameters

d	The desired size of the TriMesh object.

Reimplemented from netdem::Shape.

Examples: 00_gen_dataset.cpp, 00_gen_dataset_trimesh_plane.cpp, 00_hertz_contact.cpp, 00_nut_in_bolt.cpp, 01_test_dataset_trimesh_plane.cpp, 05_test_shape_netsdf.cpp, 06_test_ann_vs_geom_trimesh_plane.cpp, 10_gen_dataset_trimesh.cpp, 11_test_dataset_trimesh.cpp, 16_test_ann_vs_geom_trimesh.cpp, 17_test_ann_vs_geom_trimesh.cpp, 1_gjk_solver.cpp, 2_sdf_solver.cpp, 3_hybrid_solver.cpp, 90_packing_demo.cpp, 90_random_packing_trimesh.cpp, 91_triaixal_comp.cpp, 92_angle_of_repose.cpp, and 92_nut_in_bolt.cpp.

◆ SignedDistance()

double TriMesh::SignedDistance ( Vec3d const & pos ) const

overridevirtual

Calculate the signed distance from a point to the TriMesh object.

This method calculates the signed distance from a point to the TriMesh object using the sdf calculator.

Parameters

pos	The position to calculate the signed distance from.

Returns: The signed distance from the position to the TriMesh object.

Reimplemented from netdem::Shape.

Examples: 00_gen_dataset.cpp, and 01_sdf_error.cpp.

◆ SupportPoint()

Vec3d TriMesh::SupportPoint ( Vec3d const & dir )

overridevirtual

Calculate the support point of the TriMesh object in the specified direction.

This method calculates the support point of the TriMesh object in the specified direction, which is the vertex that is farthest in that direction.

Parameters

dir	The direction vector to compute the support point for.

Returns: The support point of the TriMesh object in the specified direction.

Reimplemented from netdem::Shape.

◆ SupportPoint_HillClimb()

Vec3d TriMesh::SupportPoint_HillClimb ( Vec3d const & dir )

Calculate the support point of the TriMesh object using the hill climbing algorithm in the specified direction.

This method calculates the support point of the TriMesh object using the hill climbing algorithm in the specified direction, which is the vertex that is farthest in that direction.

Parameters

dir	The direction vector to compute the support point for.

Returns: The support point of the TriMesh object in the specified direction.

◆ SupportPoint_LinkedVertices()

Vec3d TriMesh::SupportPoint_LinkedVertices ( Vec3d const & dir )

Calculate the support point of the TriMesh object using the linked-patches algorithm in the specified direction.

This method calculates the support point of the TriMesh object using the linked-patches algorithm in the specified direction, which is the vertex that is farthest in that direction.

Parameters

dir	The direction vector to compute the support point for.

Returns: The support point of the TriMesh object in the specified direction.

◆ SupportPoint_Sweep()

Vec3d TriMesh::SupportPoint_Sweep ( Vec3d const & dir )

Calculate the support point of the TriMesh object using the sweeping algorithm in the specified direction.

This method calculates the support point of the TriMesh object using the sweeping algorithm in the specified direction, which is the vertex that is farthest in that direction.

Parameters

dir	The direction vector to compute the support point for.

Returns: The support point of the TriMesh object in the specified direction.

◆ SupportPoints()

VecXT< Vec3d > TriMesh::SupportPoints ( Vec3d const & dir )

overridevirtual

Calculate the support points of the TriMesh object in the specified direction.

This method calculates the support points of the TriMesh object in the specified direction, which are the vertices that are farthest in that direction.

Parameters

dir	The direction vector to compute the support points for.

Returns: A vector containing the support points of the TriMesh object in the specified direction.

Reimplemented from netdem::Shape.

◆ SupportPoints_HillClimb()

VecXT< Vec3d > TriMesh::SupportPoints_HillClimb ( Vec3d const & dir )

Calculate the support points of the TriMesh object using the hill climbing algorithm in the specified direction.

This method calculates the support points of the TriMesh object using the hill climbing algorithm in the specified direction, which are the vertices that are farthest in that direction.

Parameters

dir	The direction vector to compute the support points for.

Returns: A vector containing the support points of the TriMesh object in the specified direction.

◆ SupportPoints_HillClimbCheckCoplane()

void TriMesh::SupportPoints_HillClimbCheckCoplane	(	int	vert_id,
		Vec3d const &	max_pos,
		VecXT< int > *const	vert_id_list,
		Vec3d const &	dir )

Check whether a vertex is coplanar with the specified surface normal and direction.

This method checks whether a vertex is coplanar with the specified surface normal and direction.

Parameters

vert_id	The ID of the vertex to check.
max_pos	The maximum position.
vert_id_list	A list of vertex IDs.
dir	The direction vector.

◆ SupportPoints_LinkedVertices()

VecXT< Vec3d > TriMesh::SupportPoints_LinkedVertices ( Vec3d const & dir )

Calculate the support points of the TriMesh object using the linked-patches algorithm in the specified direction.

This method calculates the support points of the TriMesh object using the linked-patches algorithm in the specified direction, which are the vertices that are farthest in that direction.

Parameters

dir	The direction vector to compute the support points for.

Returns: A vector containing the support points of the TriMesh object in the specified direction.

◆ SupportPoints_Sweep()

VecXT< Vec3d > TriMesh::SupportPoints_Sweep ( Vec3d const & dir )

Calculate the support points of the TriMesh object using the sweeping algorithm in the specified direction.

This method calculates the support points of the TriMesh object using the sweeping algorithm in the specified direction, which are the vertices that are farthest in that direction.

Parameters

dir	The direction vector to compute the support points for.

Returns: A vector containing the support points of the TriMesh object in the specified direction.

◆ SurfacePoint()

Vec3d TriMesh::SurfacePoint ( Vec3d const & pos )

overridevirtual

Calculate the surface point on the TriMesh object nearest to a given position.

This method calculates the surface point on the TriMesh object nearest to a given position by finding the closest facet and calculating the intersection of a line between the position and the facet's plane.

Parameters

pos	The position to find the nearest surface point to.

Returns: The surface point on the TriMesh object nearest to the position.

Reimplemented from netdem::Shape.

Examples: 00_gen_dataset.cpp.

◆ UpdateShapeProperties()

void TriMesh::UpdateShapeProperties ( )

overridevirtual

Update the shape properties of the TriMesh object.

This method updates the shape properties of the TriMesh object, such as its surface area and volume.

Reimplemented from netdem::Shape.

◆ UpdateSurfaceNodes()

void TriMesh::UpdateSurfaceNodes ( )

overridevirtual

Update the surface nodes of the TriMesh object.

This method updates the surface nodes of the TriMesh object based on its current position and orientation.

Reimplemented from netdem::Shape.

Member Data Documentation

◆ enable_debugging

bool netdem::TriMesh::enable_debugging {false}

Flag indicating whether to output debugging data.

Examples: 81_voronoi_packing.cpp.

◆ facets

VecXT<Vec3i> netdem::TriMesh::facets

The faces (triangles) of the triangular mesh.

◆ linked_vertices

VecXT<VecXT<int> > netdem::TriMesh::linked_vertices

The vertices in each cell for the linked-patches algorithm.

Examples: 05_ave_num_linked_patches.cpp.

◆ num_cells

int netdem::TriMesh::num_cells {8}

The number of cells for the linked-patches algorithm (should be even).

Examples: 05_ave_num_linked_patches.cpp.

◆ sdf_calculator

SDFCalculator netdem::TriMesh::sdf_calculator

The signed distance function calculator for the TriMesh object.

◆ use_linked_patches

bool netdem::TriMesh::use_linked_patches {false}

Flag indicating whether to use the linked-patches algorithm for support point calculation.

Examples: 04_demo_normal_patches.cpp, and 05_ave_num_linked_patches.cpp.

◆ vertices

VecXT<Vec3d> netdem::TriMesh::vertices

The vertices of the triangular mesh.

Examples: 00_gen_dataset.cpp, 00_gen_dataset_trimesh_plane.cpp, 06_test_ann_vs_geom_trimesh_plane.cpp, 10_gen_dataset_trimesh.cpp, and 16_test_ann_vs_geom_trimesh.cpp.

◆ vertices_neighs

VecXT<VecXT<int> > netdem::TriMesh::vertices_neighs

The neighboring vertices of each vertex for hill climbing support point calculation.

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

/Users/lzhshou/Documents/Research/myProjects/apaam/repo/netdem/src/shape/shape_trimesh.hpp
/Users/lzhshou/Documents/Research/myProjects/apaam/repo/netdem/src/shape/shape_trimesh.cpp

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TriMesh()

Member Function Documentation

◆ AlignAxes()

◆ Clone()

◆ ClosestFacet()

◆ Decimate()

◆ GetSTLModel()

◆ Init()

◆ InitFromJson()

◆ InitFromOFF()

◆ InitFromSTL() [1/2]

◆ InitFromSTL() [2/2]

◆ MakeConvex()

◆ PackJson()

◆ Print()

◆ SaveNormalPatchesCubic()

◆ SaveNormalPatchesSpherical()

◆ SetSize()

◆ SignedDistance()

◆ SupportPoint()

◆ SupportPoint_HillClimb()

◆ SupportPoint_LinkedVertices()

◆ SupportPoint_Sweep()

◆ SupportPoints()

◆ SupportPoints_HillClimb()

◆ SupportPoints_HillClimbCheckCoplane()

◆ SupportPoints_LinkedVertices()

◆ SupportPoints_Sweep()

◆ SurfacePoint()

◆ UpdateShapeProperties()

◆ UpdateSurfaceNodes()

Member Data Documentation

◆ enable_debugging

◆ facets

◆ linked_vertices

◆ num_cells

◆ sdf_calculator

◆ use_linked_patches

◆ vertices

◆ vertices_neighs