OpenMesh::Decimater::ModNormalFlippingT< DecimaterT > Class Template Reference

#include <ModNormalFlippingT.hh>

Inheritance diagram for OpenMesh::Decimater::ModNormalFlippingT< DecimaterT >:

[legend]

List of all members.

Public Member Functions
float	collapse_priority (const CollapseInfo &_ci)
	DECIMATING_MODULE (ModNormalFlippingT, DecimaterT, NormalFlipping)
float	max_normal_deviation () const
	get normal deviation
	ModNormalFlippingT (DecimaterT &_dec)
	Constructor.
float	normal_deviation () const
void	set_max_normal_deviation (float _f)
void	set_normal_deviation (float _f)
	~ModNormalFlippingT ()
Private Member Functions
void	set_binary (bool _b)
	Set whether module is binary or not.
Private Attributes
double	max_deviation_
double	min_cos_

---

Detailed Description

template<typename DecimaterT>
class OpenMesh::Decimater::ModNormalFlippingT< DecimaterT >

Decimating module to avoid flipping of faces.

This module can be used only as a binary module. The criterion of allowing/disallowing the collapse is the angular deviation between the face normal of the orignal faces and normals of the faces after the collapse. The collapse will pass the test, if the deviation is below a given threshold.

Definition at line 78 of file ModNormalFlippingT.hh.

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Constructor & Destructor Documentation

template<typename DecimaterT >

OpenMesh::Decimater::ModNormalFlippingT< DecimaterT >::ModNormalFlippingT

(

DecimaterT &

_dec

)

[inline]

Constructor.

Definition at line 87 of file ModNormalFlippingT.hh.

template<typename DecimaterT >

OpenMesh::Decimater::ModNormalFlippingT< DecimaterT >::~ModNormalFlippingT

(

)

[inline]

Definition at line 93 of file ModNormalFlippingT.hh.

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Member Function Documentation

template<typename DecimaterT >

float OpenMesh::Decimater::ModNormalFlippingT< DecimaterT >::collapse_priority

(

const CollapseInfo &

_ci

)

[inline]

Compute collapse priority due to angular deviation of face normals before and after a collapse.

1. Compute for each adjacent face of _ci.v0 the face normal if the collpase would be executed.

1. Prevent the collapse, if the angle between the original and the new normal is below a given threshold.

Parameters:

_ci

The collapse description

Returns:

LEGAL_COLLAPSE or ILLEGAL_COLLAPSE

See also:

set_max_normal_deviation()

Definition at line 113 of file ModNormalFlippingT.hh.

template<typename DecimaterT >

OpenMesh::Decimater::ModNormalFlippingT< DecimaterT >::DECIMATING_MODULE	(	ModNormalFlippingT< DecimaterT >	,
		DecimaterT	,
		NormalFlipping
	)

template<typename DecimaterT >

float OpenMesh::Decimater::ModNormalFlippingT< DecimaterT >::max_normal_deviation

(

)

const [inline]

get normal deviation

Definition at line 149 of file ModNormalFlippingT.hh.

template<typename DecimaterT >

float OpenMesh::Decimater::ModNormalFlippingT< DecimaterT >::normal_deviation

(

)

const [inline]

Deprecated:

Definition at line 152 of file ModNormalFlippingT.hh.

template<typename DecimaterT >

void OpenMesh::Decimater::ModNormalFlippingT< DecimaterT >::set_binary

(

bool

_b

)

[inline, private]

Set whether module is binary or not.

Reimplemented from OpenMesh::Decimater::ModBaseT< DecimaterT >.

Definition at line 171 of file ModNormalFlippingT.hh.

template<typename DecimaterT >

void OpenMesh::Decimater::ModNormalFlippingT< DecimaterT >::set_max_normal_deviation

(

float

_f

)

[inline]

Set normal deviation

Set the maximum angular deviation of the orignal normal and the new normal in degrees.

Definition at line 159 of file ModNormalFlippingT.hh.

template<typename DecimaterT >

void OpenMesh::Decimater::ModNormalFlippingT< DecimaterT >::set_normal_deviation

(

float

_f

)

[inline]

Deprecated:

Definition at line 165 of file ModNormalFlippingT.hh.

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Member Data Documentation

template<typename DecimaterT >

double OpenMesh::Decimater::ModNormalFlippingT< DecimaterT >::max_deviation_ [private]

Definition at line 176 of file ModNormalFlippingT.hh.

template<typename DecimaterT >

double OpenMesh::Decimater::ModNormalFlippingT< DecimaterT >::min_cos_ [private]

Definition at line 176 of file ModNormalFlippingT.hh.

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

• ModNormalFlippingT.hh