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

Use aspect ratio to control decimation. More...

#include <OpenMesh/Tools/Decimater/ModAspectRatioT.hh>

Inheritance diagram for OpenMesh::Decimater::ModAspectRatioT< DecimaterT >:
Collaboration diagram for OpenMesh::Decimater::ModAspectRatioT< DecimaterT >:

List of all members.

Public Types

typedef ModAspectRatioT
< DecimaterT
Self
typedef
OpenMesh::Decimater::ModHandleT
< Self
Handle
typedef
OpenMesh::Decimater::ModBaseT
< DecimaterT
Base
typedef Base::Mesh Mesh
typedef Base::CollapseInfo CollapseInfo
typedef Mesh::Scalar Scalar
typedef Mesh::Point Point

Public Member Functions

virtual const std::string & name () const
 Set module's name (using DECIMATER_MODNAME macro)
 ModAspectRatioT (DecimaterT &_dec, float _min_aspect=5.0, bool _is_binary=true)
 constructor
 ~ModAspectRatioT ()
 destructor
float aspect_ratio () const
 get aspect ratio
void set_aspect_ratio (float _f)
 set aspect ratio
void initialize ()
 precompute face aspect ratio
float collapse_priority (const CollapseInfo &_ci)
 Returns the collapse priority.
void preprocess_collapse (const CollapseInfo &_ci)
 update aspect ratio of one-ring

Detailed Description

template<class DecimaterT>
class OpenMesh::Decimater::ModAspectRatioT< DecimaterT >

Use aspect ratio to control decimation.

This module computes the aspect ratio.

In binary mode, the collapse is legal if:

  • The aspect ratio after the collapse is greater
  • The aspect ratio after the collapse is greater than the given minimum

In continuous mode the collapse is illegal if:

  • The aspect ratio after the collapse is smaller than the given minimum

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