OpenMesh::Decimater::ModRoundnessT< DecimaterType > Class Template Reference

Compute error value based on roundness criteria. More...

Inheritance diagram for OpenMesh::Decimater::ModRoundnessT< DecimaterType >:

Collaboration diagram for OpenMesh::Decimater::ModRoundnessT< DecimaterType >:

Public Types
typedef ModRoundnessT < DecimaterType >	Self
typedef OpenMesh::Decimater::ModHandleT < Self >	Handle
typedef OpenMesh::Decimater::ModBaseT < DecimaterType >	Base
typedef Base::Mesh	Mesh
typedef Base::CollapseInfo	CollapseInfo
typedef Mesh::Point	Point
typedef vector_traits< Point > ::value_type	value_type
Public Member Functions
virtual const std::string &	name () const
	Set module's name (using DECIMATER_MODNAME macro).
	ModRoundnessT (DecimaterType &_dec)
	Constructor.
	~ModRoundnessT ()
	Destructor.
float	collapse_priority (const CollapseInfo &_ci)
	Compute collapse priority due to roundness of triangle.
void	set_min_angle (float _angle, bool)
void	set_min_roundness (value_type _min_roundness, bool _binary=true)
	Set a minimum roundness value.
void	unset_min_roundness ()
	Unset minimum value constraint and enable non-binary mode.
double	roundness (const Vec3f &A, const Vec3f &B, const Vec3f &C)

Detailed Description

Compute error value based on roundness criteria.

template<class DecimaterType >

float OpenMesh::Decimater::ModRoundnessT< DecimaterType >::collapse_priority ( const CollapseInfo & _ci ) [inline]

Compute collapse priority due to roundness of triangle.

The roundness is computed by dividing the radius of the circumference by the length of the shortest edge. The result is normalized.

Returns:: [0:1] or ILLEGAL_COLLAPSE in non-binary mode; LEGAL_COLLAPSE or ILLEGAL_COLLAPSE in binary mode

template<class DecimaterType >

void OpenMesh::Decimater::ModRoundnessT< DecimaterType >::set_min_roundness	(	value_type	_min_roundness,
		bool	_binary = `true`
	)			`[inline]`

Set a minimum roundness value.

Parameters:

	_min_roundness	in range (0,1)
	_binary	Set true, if the binary mode should be enabled, else false. In latter case the collapse_priority() returns a float value if the constrain does not apply and ILLEGAL_COLLAPSE else.

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