a 2D field of floating point single accuracy 2D vectors More...

#include <mia/2d/vectorfield.hh>

Inheritance diagram for C2DFVectorfield:

Collaboration diagram for C2DFVectorfield:

Public Member Functions
void	update_as_inverse_of (const C2DFVectorfield &other, float tol, int maxiter)
	evaluate this vector field as the inverse of another More...

void	update_by_velocity (const C2DFVectorfield &velocity_field, float time_step)

Public Member Functions inherited from T2DVectorfield< C2DFVector >
C2DFVector	get_interpol_val_at (const C2DFVector &p) const
	This function should really go away. More...

C2DFVector	get_pixel_size () const

void	set_pixel_size (const C2DFVector &pixel)

	T2DVectorfield ()

	T2DVectorfield (const C2DBounds &size)

	T2DVectorfield (const CAttributedData &data, const C2DBounds &size)

Public Member Functions inherited from T2DDatafield< C2DFVector >
const_iterator	begin () const

iterator	begin ()

const_iterator	begin_at (size_t x, size_t y) const

iterator	begin_at (size_t x, size_t y)

range_iterator	begin_range (const C2DBounds &begin, const C2DBounds &end)

const_range_iterator	begin_range (const C2DBounds &begin, const C2DBounds &end) const

void	clear ()

const_iterator	end () const

iterator	end ()

range_iterator	end_range (const C2DBounds &begin, const C2DBounds &end)

const_range_iterator	end_range (const C2DBounds &begin, const C2DBounds &end) const

void	get_data_line_x (size_t y, std::vector< C2DFVector > &buffer) const

void	get_data_line_y (size_t x, std::vector< C2DFVector > &buffer) const

Range	get_range (const C2DBounds &start, const C2DBounds &end)

ConstRange	get_range (const C2DBounds &start, const C2DBounds &end) const

const C2DBounds &	get_size () const

void	make_single_ref () __attribute__((deprecated))

const_reference	operator() (size_t x, size_t y) const

reference	operator() (size_t x, size_t y)

const_reference	operator() (const C2DBounds &l) const

reference	operator() (const C2DBounds &l)

T2DDatafield< C2DFVector > &	operator= (const T2DDatafield< C2DFVector > &org)

T2DDatafield< C2DFVector > &	operator= (T2DDatafield< C2DFVector > &&org)

const_reference	operator[] (size_t idx) const

reference	operator[] (size_t idx)

void	put_data_line_x (size_t y, const std::vector< C2DFVector > &buffer)

void	put_data_line_y (size_t x, const std::vector< C2DFVector > &buffer)

size_type	size () const

	T2DDatafield ()

	T2DDatafield (const C2DBounds &size)

	T2DDatafield (const C2DBounds &size, const C2DFVector *_data)

	T2DDatafield (const C2DBounds &size, const std::vector< C2DFVector > &data)

	T2DDatafield (const T2DDatafield< C2DFVector > &org)

	T2DDatafield (T2DDatafield< C2DFVector > &&org)

virtual	~T2DDatafield ()

Public Member Functions inherited from CAttributedData
CAttributeMap::const_iterator	begin_attributes () const

void	delete_attribute (const std::string &key)

CAttributeMap::const_iterator	end_attributes () const

const PAttribute	get_attribute (const std::string &key) const

template<typename T >
const T	get_attribute_as (const std::string &key) const

template<typename T >
const T	get_attribute_as (const std::string &key, T default_value) const

const std::string	get_attribute_as_string (const std::string &key) const
	returns the requested attribute as string, returns an empty string if attribute doesn't exist More...

bool	has_attribute (const std::string &key) const

CAttributedData &	operator= (const CAttributedData &org)
	Assignemt operator. More...

void	print (std::ostream &os) const

void	set_attribute (const std::string &key, PAttribute attr)

void	set_attribute (const std::string &key, const std::string &value)

template<typename T >
void	set_attribute (const std::string &key, const T &value)

void	set_attribute (const std::string &key, const char *value)

void	set_attributes (CAttributeMap::const_iterator begin, CAttributeMap::const_iterator end)

	CAttributedData ()

	CAttributedData (const CAttributedData &org)

	CAttributedData (PAttributeMap attr)

Additional Inherited Members
Public Types inherited from T2DDatafield< C2DFVector >
typedef ::std::vector< typename __holder_type_dispatch< C2DFVector >::type >	data_array
	type for the flat reprentation of the 2D data field More...

Static Public Attributes inherited from T2DVectorfield< C2DFVector >
static const char *	data_descr
	plug.in related type description string More...

Detailed Description

a 2D field of floating point single accuracy 2D vectors

Definition at line 78 of file 2d/vectorfield.hh.

Member Function Documentation

◆ update_as_inverse_of()

void C2DFVectorfield::update_as_inverse_of	(	const C2DFVectorfield &	other,
		float	tol,
		int	maxiter
	)

evaluate this vector field as the inverse of another

This functions corrects the vector field to describe the inverse transformation of a given input vector field

Parameters

other	the vector field this one should be inverse of
tol	tolerance for inverse accuracy
maxiter	maximum number of interations for one vector to be optimized

◆ update_by_velocity()

void C2DFVectorfield::update_by_velocity	(	const C2DFVectorfield &	velocity_field,
		float	time_step
	)

Update this vector field by using a velocity field

Parameters

velocity_field	the velocity field
time_step	the time step to be used for the update

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

2d/vectorfield.hh

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ update_as_inverse_of()

◆ update_by_velocity()