Main Page   Modules   Namespace List   Class Hierarchy   Compound List   File List   Namespace Members   Compound Members   File Members   Related Pages  

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

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

#include <ModRoundnessT.hh>

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

OpenMesh::Decimater::ModBaseT< DecimaterType > List of all members.

Public Methods

 ModRoundnessT (DecimaterType &_dec)
 Constructor.

 ~ModRoundnessT ()
 Destructor.

float collapse_priority (const CollapseInfo &_ci)
 Compute collapse priority due to roundness of triangle.

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.


Detailed Description

template<class DecimaterType>
class OpenMesh::Decimater::ModRoundnessT< DecimaterType >

Compute error value based on roundness criteria.


Member Function Documentation

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
See also:
set_min_roundness()

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:
acg pic Project OpenMesh, ©  Computer Graphics Group, RWTH Aachen. Documentation generated using doxygen .