#include <OpenFlipper/libs_required/OpenMesh/src/OpenMesh/Core/Geometry/QuadricT.hh>

Public Types
typedef Scalar	value_type

typedef QuadricT< Scalar >	type

typedef QuadricT< Scalar >	Self

Public Member Functions
	QuadricT (Scalar _a, Scalar _b, Scalar _c, Scalar _d, Scalar _e, Scalar _f, Scalar _g, Scalar _h, Scalar _i, Scalar _j)
	construct with upper triangle of symmetrix 4x4 matrix More...

	QuadricT (Scalar _a=0.0, Scalar _b=0.0, Scalar _c=0.0, Scalar _d=0.0)
	constructor from given plane equation: ax+by+cz+d_=0 More...

template<class _Point >
	QuadricT (const _Point &_pt)

template<class _Normal , class _Point >
	QuadricT (const _Normal &_n, const _Point &_p)

void	set (Scalar _a, Scalar _b, Scalar _c, Scalar _d, Scalar _e, Scalar _f, Scalar _g, Scalar _h, Scalar _i, Scalar _j)

template<class _Point >
void	set_distance_to_point (const _Point &_pt)

void	set_distance_to_plane (Scalar _a, Scalar _b, Scalar _c, Scalar _d)

template<class _Normal , class _Point >
void	set_distance_to_plane (const _Normal &_n, const _Point &_p)

void	clear ()
	set all entries to zero More...

QuadricT< Scalar > &	operator+= (const QuadricT< Scalar > &_q)
	add quadrics More...

QuadricT< Scalar >	operator+ (const QuadricT< Scalar > &_other) const

QuadricT< Scalar > &	operator*= (Scalar _s)
	multiply by scalar More...

QuadricT< Scalar >	operator* (Scalar _s) const

template<class _Vec4 >
_Vec4	operator* (const _Vec4 &_v) const
	multiply 4D vector from right: Q*v More...

template<class _Vec >
Scalar	operator() (const _Vec &_v) const
	evaluate quadric Q at (3D or 4D) vector v: vQv More...

Scalar	a () const

Scalar	b () const

Scalar	c () const

Scalar	d () const

Scalar	e () const

Scalar	f () const

Scalar	g () const

Scalar	h () const

Scalar	i () const

Scalar	j () const

Scalar	xx () const

Scalar	xy () const

Scalar	xz () const

Scalar	xw () const

Scalar	yy () const

Scalar	yz () const

Scalar	yw () const

Scalar	zz () const

Scalar	zw () const

Scalar	ww () const

Protected Member Functions
template<class _Vec3 >
Scalar	evaluate (const _Vec3 &_v, GenProg::Int2Type< 3 >) const
	evaluate quadric Q at 3D vector v: vQv More...

template<class _Vec4 >
Scalar	evaluate (const _Vec4 &_v, GenProg::Int2Type< 4 >) const
	evaluate quadric Q at 4D vector v: vQv More...

Private Attributes
Scalar	a_

Scalar	b_

Scalar	c_

Scalar	d_

Scalar	e_

Scalar	f_

Scalar	g_

Scalar	h_

Scalar	i_

Scalar	j_

Detailed Description

template<class Scalar>
class OpenMesh::Geometry::QuadricT< Scalar >

/class QuadricT Geometry/QuadricT.hh

Stores a quadric as a 4x4 symmetrix matrix. Used by the error quadric based mesh decimation algorithms.

Definition at line 82 of file QuadricT.hh.

Member Typedef Documentation

◆ Self

template<class Scalar >

typedef QuadricT<Scalar> OpenMesh::Geometry::QuadricT< Scalar >::Self

Definition at line 87 of file QuadricT.hh.

◆ type

template<class Scalar >

typedef QuadricT<Scalar> OpenMesh::Geometry::QuadricT< Scalar >::type

Definition at line 86 of file QuadricT.hh.

◆ value_type

template<class Scalar >

typedef Scalar OpenMesh::Geometry::QuadricT< Scalar >::value_type

Definition at line 85 of file QuadricT.hh.

Constructor & Destructor Documentation

◆ QuadricT() [1/4]

template<class Scalar >

OpenMesh::Geometry::QuadricT< Scalar >::QuadricT	(	Scalar	_a,
		Scalar	_b,
		Scalar	_c,
		Scalar	_d,
		Scalar	_e,
		Scalar	_f,
		Scalar	_g,
		Scalar	_h,
		Scalar	_i,
		Scalar	_j
	)

inline

construct with upper triangle of symmetrix 4x4 matrix

Definition at line 94 of file QuadricT.hh.

◆ QuadricT() [2/4]

template<class Scalar >

OpenMesh::Geometry::QuadricT< Scalar >::QuadricT	(	Scalar	_a = `0.0`,
		Scalar	_b = `0.0`,
		Scalar	_c = `0.0`,
		Scalar	_d = `0.0`
	)

inline

constructor from given plane equation: ax+by+cz+d_=0

Definition at line 107 of file QuadricT.hh.

◆ QuadricT() [3/4]

template<class Scalar >

template<class _Point >

OpenMesh::Geometry::QuadricT< Scalar >::QuadricT ( const _Point & _pt )

inlineexplicit

Definition at line 115 of file QuadricT.hh.

◆ QuadricT() [4/4]

template<class Scalar >

template<class _Normal , class _Point >

OpenMesh::Geometry::QuadricT< Scalar >::QuadricT	(	const _Normal &	_n,
		const _Point &	_p
	)

inline

Definition at line 121 of file QuadricT.hh.

Member Function Documentation

◆ a()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::a ( ) const

inline

Definition at line 219 of file QuadricT.hh.

◆ b()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::b ( ) const

inline

Definition at line 220 of file QuadricT.hh.

◆ c()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::c ( ) const

inline

Definition at line 221 of file QuadricT.hh.

◆ clear()

template<class Scalar >

void OpenMesh::Geometry::QuadricT< Scalar >::clear ( )

inline

set all entries to zero

Definition at line 166 of file QuadricT.hh.

◆ d()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::d ( ) const

inline

Definition at line 222 of file QuadricT.hh.

◆ e()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::e ( ) const

inline

Definition at line 223 of file QuadricT.hh.

◆ evaluate() [1/2]

template<class Scalar >

template<class _Vec3 >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::evaluate	(	const _Vec3 &	_v,
		GenProg::Int2Type< 3 >
	)		const

inlineprotected

evaluate quadric Q at 3D vector v: v*Q*v

Definition at line 245 of file QuadricT.hh.

◆ evaluate() [2/2]

template<class Scalar >

template<class _Vec4 >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::evaluate	(	const _Vec4 &	_v,
		GenProg::Int2Type< 4 >
	)		const

inlineprotected

evaluate quadric Q at 4D vector v: v*Q*v

Definition at line 256 of file QuadricT.hh.

◆ f()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::f ( ) const

inline

Definition at line 224 of file QuadricT.hh.

◆ g()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::g ( ) const

inline

Definition at line 225 of file QuadricT.hh.

◆ h()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::h ( ) const

inline

Definition at line 226 of file QuadricT.hh.

◆ i()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::i ( ) const

inline

Definition at line 227 of file QuadricT.hh.

◆ j()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::j ( ) const

inline

Definition at line 228 of file QuadricT.hh.

◆ operator()()

template<class Scalar >

template<class _Vec >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::operator() ( const _Vec & _v ) const

inline

evaluate quadric Q at (3D or 4D) vector v: v*Q*v

Definition at line 214 of file QuadricT.hh.

◆ operator*() [1/2]

template<class Scalar >

template<class _Vec4 >

_Vec4 OpenMesh::Geometry::QuadricT< Scalar >::operator* ( const _Vec4 & _v ) const

inline

multiply 4D vector from right: Q*v

Definition at line 203 of file QuadricT.hh.

◆ operator*() [2/2]

template<class Scalar >

QuadricT< Scalar > OpenMesh::Geometry::QuadricT< Scalar >::operator* ( Scalar _s ) const

inline

Definition at line 195 of file QuadricT.hh.

◆ operator*=()

template<class Scalar >

QuadricT< Scalar > & OpenMesh::Geometry::QuadricT< Scalar >::operator*= ( Scalar _s )

inline

multiply by scalar

Definition at line 186 of file QuadricT.hh.

◆ operator+()

template<class Scalar >

QuadricT< Scalar > OpenMesh::Geometry::QuadricT< Scalar >::operator+ ( const QuadricT< Scalar > & _other ) const

inline

Definition at line 178 of file QuadricT.hh.

◆ operator+=()

template<class Scalar >

QuadricT< Scalar > & OpenMesh::Geometry::QuadricT< Scalar >::operator+= ( const QuadricT< Scalar > & _q )

inline

add quadrics

Definition at line 169 of file QuadricT.hh.

◆ set()

template<class Scalar >

void OpenMesh::Geometry::QuadricT< Scalar >::set	(	Scalar	_a,
		Scalar	_b,
		Scalar	_c,
		Scalar	_d,
		Scalar	_e,
		Scalar	_f,
		Scalar	_g,
		Scalar	_h,
		Scalar	_i,
		Scalar	_j
	)

inline

Definition at line 127 of file QuadricT.hh.

◆ set_distance_to_plane() [1/2]

template<class Scalar >

template<class _Normal , class _Point >

void OpenMesh::Geometry::QuadricT< Scalar >::set_distance_to_plane	(	const _Normal &	_n,
		const _Point &	_p
	)

inline

Definition at line 160 of file QuadricT.hh.

◆ set_distance_to_plane() [2/2]

template<class Scalar >

void OpenMesh::Geometry::QuadricT< Scalar >::set_distance_to_plane	(	Scalar	_a,
		Scalar	_b,
		Scalar	_c,
		Scalar	_d
	)

inline

Definition at line 149 of file QuadricT.hh.

◆ set_distance_to_point()

template<class Scalar >

template<class _Point >

void OpenMesh::Geometry::QuadricT< Scalar >::set_distance_to_point ( const _Point & _pt )

inline

Definition at line 140 of file QuadricT.hh.

◆ ww()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::ww ( ) const

inline

Definition at line 239 of file QuadricT.hh.

◆ xw()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::xw ( ) const

inline

Definition at line 233 of file QuadricT.hh.

◆ xx()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::xx ( ) const

inline

Definition at line 230 of file QuadricT.hh.

◆ xy()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::xy ( ) const

inline

Definition at line 231 of file QuadricT.hh.

◆ xz()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::xz ( ) const

inline

Definition at line 232 of file QuadricT.hh.

◆ yw()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::yw ( ) const

inline

Definition at line 236 of file QuadricT.hh.

◆ yy()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::yy ( ) const

inline

Definition at line 234 of file QuadricT.hh.

◆ yz()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::yz ( ) const

inline

Definition at line 235 of file QuadricT.hh.

◆ zw()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::zw ( ) const

inline

Definition at line 238 of file QuadricT.hh.

◆ zz()

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::zz ( ) const

inline

Definition at line 237 of file QuadricT.hh.

Member Data Documentation

◆ a_

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::a_

private

Definition at line 267 of file QuadricT.hh.

◆ b_

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::b_

private

Definition at line 267 of file QuadricT.hh.

◆ c_

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::c_

private

Definition at line 267 of file QuadricT.hh.

◆ d_

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::d_

private

Definition at line 267 of file QuadricT.hh.

◆ e_

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::e_

private

Definition at line 268 of file QuadricT.hh.

◆ f_

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::f_

private

Definition at line 268 of file QuadricT.hh.

◆ g_

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::g_

private

Definition at line 268 of file QuadricT.hh.

◆ h_

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::h_

private

Definition at line 269 of file QuadricT.hh.

◆ i_

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::i_

private

Definition at line 269 of file QuadricT.hh.

◆ j_

template<class Scalar >

Scalar OpenMesh::Geometry::QuadricT< Scalar >::j_

private

Definition at line 270 of file QuadricT.hh.

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

OpenFlipper/libs_required/OpenMesh/src/OpenMesh/Core/Geometry/QuadricT.hh

Public Types

Public Member Functions

Protected Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ Self

◆ type

◆ value_type

Constructor & Destructor Documentation

◆ QuadricT() [1/4]

◆ QuadricT() [2/4]

◆ QuadricT() [3/4]

◆ QuadricT() [4/4]

Member Function Documentation

◆ a()

◆ b()

◆ c()

◆ clear()

◆ d()

◆ e()

◆ evaluate() [1/2]

◆ evaluate() [2/2]

◆ f()

◆ g()

◆ h()

◆ i()

◆ j()

◆ operator()()

◆ operator*() [1/2]

◆ operator*() [2/2]

◆ operator*=()

◆ operator+()

◆ operator+=()

◆ set()

◆ set_distance_to_plane() [1/2]

◆ set_distance_to_plane() [2/2]

◆ set_distance_to_point()

◆ ww()

◆ xw()

◆ xx()

◆ xy()

◆ xz()

◆ yw()

◆ yy()

◆ yz()

◆ zw()

◆ zz()

Member Data Documentation

◆ a_

◆ b_

◆ c_

◆ d_

◆ e_

◆ f_

◆ g_

◆ h_

◆ i_

◆ j_