2D TriangleAMIPS uses uv and position map to get the 3d cooridnates then evaluate More...

#include <PositionMapAMIPS2D.hpp>

Inheritance diagram for wmtk::function::PositionMapAMIPS2D:

Collaboration diagram for wmtk::function::PositionMapAMIPS2D:

Public Member Functions
	PositionMapAMIPS2D (const TriMesh &mesh, const MeshAttributeHandle< double > &vertex_uv_handle, const image::Image &image)

	PositionMapAMIPS2D (const TriMesh &mesh, const MeshAttributeHandle< double > &vertex_uv_handle, const wmtk::image::SamplingAnalyticFunction::FunctionType type, const double a, const double b, const double c)

DScalar	get_value_autodiff (const Tuple &simplex) const override

Public Member Functions inherited from wmtk::function::TriangleAMIPS
	TriangleAMIPS (const TriMesh &mesh, const attribute::MeshAttributeHandle &vertex_attribute_handle)

	~TriangleAMIPS ()

Public Member Functions inherited from wmtk::function::PerSimplexAutodiffFunction
	PerSimplexAutodiffFunction (const Mesh &mesh, const PrimitiveType primitive_type, const attribute::MeshAttributeHandle &variable_attribute_handle)

	~PerSimplexAutodiffFunction ()

double	get_value (const simplex::Simplex &domain_simplex) const override
	This function is defined over a simplex (normally a triangle or tetrahedron).

Eigen::VectorXd	get_gradient (const simplex::Simplex &domain_simplex, const simplex::Simplex &variable_simplex) const override

Eigen::MatrixXd	get_hessian (const simplex::Simplex &domain_simplex, const simplex::Simplex &variable_simplex) const override

Public Member Functions inherited from wmtk::function::PerSimplexFunction
	PerSimplexFunction (const Mesh &mesh, const PrimitiveType primitive_type, const attribute::MeshAttributeHandle &variable_attribute_handle)

virtual	~PerSimplexFunction ()

const Mesh &	mesh () const

const attribute::MeshAttributeHandle &	attribute_handle () const

int64_t	embedded_dimension () const

Protected Attributes
utils::PositionMapEvaluator	m_pos_evaluator

Protected Attributes inherited from wmtk::function::PerSimplexFunction
const PrimitiveType	m_primitive_type

Additional Inherited Members
Public Types inherited from wmtk::function::PerSimplexAutodiffFunction
using	DScalar = DScalar2< double, Eigen::Matrix< double, -1, 1 >, Eigen::Matrix< double, -1, -1 > >

using	Scalar = typename DScalar::Scalar

using	DSVec = Eigen::VectorX< DScalar >

Protected Member Functions inherited from wmtk::function::TriangleAMIPS
DScalar	eval (const simplex::Simplex &domain_simplex, const std::vector< DSVec > &coordinates) const override
	This function defines a function f(x) where f is defined over a simplex domain and the variables for f are the n vertices coordinates of the simplex.

Protected Member Functions inherited from wmtk::function::PerSimplexAutodiffFunction
std::vector< DSVec >	get_coordinates (const simplex::Simplex &domain_simplex, const std::optional< simplex::Simplex > &variable_simplex_opt={}) const
	This is a helper function that obtains the coordinates of the variables for the function f(x) where f is defined over a domain consists of the input argument domain_tuples.

std::vector< DSVec >	get_coordinates (const attribute::Accessor< double > &accessor, const simplex::Simplex &domain_simplex, const std::optional< simplex::Simplex > &variable_simplex_opt={}) const

Detailed Description

2D TriangleAMIPS uses uv and position map to get the 3d cooridnates then evaluate

Definition at line 10 of file PositionMapAMIPS2D.hpp.

Constructor & Destructor Documentation

◆ PositionMapAMIPS2D() [1/2]

wmtk::function::PositionMapAMIPS2D::PositionMapAMIPS2D	(	const TriMesh &	mesh,
		const MeshAttributeHandle< double > &	vertex_uv_handle,
		const image::Image &	image
	)

Definition at line 7 of file PositionMapAMIPS2D.cpp.

◆ PositionMapAMIPS2D() [2/2]

wmtk::function::PositionMapAMIPS2D::PositionMapAMIPS2D	(	const TriMesh &	mesh,
		const MeshAttributeHandle< double > &	vertex_uv_handle,
		const wmtk::image::SamplingAnalyticFunction::FunctionType	type,
		const double	a,
		const double	b,
		const double	c
	)

Definition at line 15 of file PositionMapAMIPS2D.cpp.

Member Function Documentation

◆ get_value_autodiff()

auto wmtk::function::PositionMapAMIPS2D::get_value_autodiff ( const Tuple & simplex ) const

override

Definition at line 27 of file PositionMapAMIPS2D.cpp.

References wmtk::function::utils::amips(), wmtk::Edge, wmtk::PE, wmtk::PV, and wmtk::Vertex.

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Member Data Documentation

◆ m_pos_evaluator

utils::PositionMapEvaluator wmtk::function::PositionMapAMIPS2D::m_pos_evaluator

protected

Definition at line 29 of file PositionMapAMIPS2D.hpp.

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

src/wmtk/function/simplex/PositionMapAMIPS2D.hpp
src/wmtk/function/simplex/PositionMapAMIPS2D.cpp

Public Member Functions

Protected Attributes

Additional Inherited Members